[jboss-user] [JBoss jBPM] - Re: Mutiple timers in a task node problem
Hello, I had exactly the same problem with multiple timers in the same task node, Is there a solution for that problem? is it a known bug? Thanks, Asaf. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=4227605#4227605 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=4227605 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Finding process instances by vars
Eh, Sometime too much thinking leads to complicating ideas, I just performed a select on the variables, each variable references the process its attached to so it's easy to fetch the process from the loaded var. Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4207083#4207083 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4207083 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Finding process instances by vars
Yes, I thought so, but I have no idea how to do that since there is no direct association between processinstance-vars, there's a context in the middle that is associated with a MAP of vars, Is there any example or something similar somewhere? Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4205528#4205528 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4205528 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Finding process instances by vars
I like storing the data in the process itself, The process itself makes a usage of the process vars (for decisions for example) and it makes my programming much easier (instead of loading few domain models I just load the process and thats it) I have thousands of processes, having almost duplicated entries is not fun to maintain. Well, back to this thread, is there a way to retrieve a process by var? are there any instructions how to do that? It seems to be pretty complicated since there is the context between the process instance and its vars. Any clue? Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4205210#4205210 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4205210 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Finding process instances by vars
Hey, Is there an easy way to find process instances by variable namessvalues? Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4198808#4198808 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4198808 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Process comments
Hey, I can see that it's possible to add comment(s) to a task instance, Is there any way to retrieve the list of comments of the entire process (comments from all previous tasks?) I couldn't find any methods related to that, Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4198056#4198056 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4198056 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Process comments
Yeah, sounds good enough, Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4198100#4198100 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4198100 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Storing process instance creator
Hey, As apart of the identity, I think it is valuable to allow the option to store the creator of a process (in case a process was started by a person) and add functionality like retrieving all processes that were started of a certain person, It is common to retrieve processes via the creator in order to track process instance status, Currently I store the creator as a variable and perform queries in order to load processes by a certain variable value, I guess this is the only way to do it right now, correct? Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4196653#4196653 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4196653 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Tying domain objects to JBPM Processes
Well, It depends on your flow, If you first work with your data models and want to load the process based on the active DOs you are working with, store the JBPM key/id in your data model, If your flow start with working on business processes, and based on the business processes you want to load certain DOs, then store the keys of the DOs in the business process, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4196655#4196655 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4196655 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Storing process instance creator
Thanks for the tip, Well, it depends on the requirements I guess, I have a system where the requester want to track what's happening with their processes and understand where a process stuck, why, etc... So I have somehow to display the requester only the relevant processes, Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4196661#4196661 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4196661 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: How to define a process definition that has multiples su
Where is that example? I would like to take a look at it as well, Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4196662#4196662 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4196662 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - java.sql.SQLException: You cannot commit during a managed tr
Hey,
I have created a very simple seam component that injects the jbpmContext and
uses it to create the schema, this is the code:
| @name(workflowManager)
| public class WorkflowManager {
|
| @In
| private JbpmContext jbpmContext;
|
|
| public void createJbpmSchema() {
| jbpmContext.getJbpmConfiguration().createSchema()
| }
| }
|
When invoked, I get the following exception:
| 21:13:32,867 ERROR [SchemaExport] schema export unsuccessful
| java.sql.SQLException: You cannot commit during a managed transaction!
| at
org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.jdbcCommit(BaseWrapperManagedConnection.java:581)
| at
org.jboss.resource.adapter.jdbc.WrappedConnection.commit(WrappedConnection.java:482)
| at
org.hibernate.tool.hbm2ddl.ManagedProviderConnectionHelper.prepare(ManagedProviderConnectionHelper.java:30)
| at
org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:180)
| at
org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:133)
| ...
|
I looked at the source code of the createSchema method,
Seems like it's just invoking jbpmContext.close(); at the end.
My JBPM/hibernate configured in the right way not to start/close a transaction
it didn't start.
What is the reason of the exception?
Thanks,
Asaf.
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[jboss-user] [JBoss jBPM] - Re: java.sql.SQLException: You cannot commit during a manage
Hey, Thanks for the quick reply, I know that, but according to: 7.1.3. Managed transactions in the manual, JBPM can be configured not to commit transactions at all when jbpmContext.close() is invoked. This is also described here: http://www.jboss.org/community/docs/DOC-11090 So what causes JBPM to commit the transaction by itself and not leave it to the container? Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4192615#4192615 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4192615 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: java.sql.SQLException: You cannot commit during a manage
Hey,
Not that I'm very familiar with JBPM's source code but here's the code of
createSchema:
| public void createSchema(String jbpmContextName) {
| JbpmContext jbpmContext = createJbpmContext(jbpmContextName);
| try {
| Services services = jbpmContext.getServices();
| DbPersistenceServiceFactory persistenceServiceFactory =
(DbPersistenceServiceFactory)
services.getServiceFactory(Services.SERVICENAME_PERSISTENCE);
| persistenceServiceFactory.createSchema();
| } finally {
| jbpmContext.close();
| }
| }
|
I didn't see any JBPM code that commits the transaction, seems like
persistenceServiceFactory.createSchema(); invokes the schema creation via
Hibernate's SchemaExport class which probably somewhere perform the commit by
itself,
I didn't go to deep but if somone is familiar with it then I'll be glad for a
solution,
Otherwise, I'll try to invoke the method over a non-CMT,
Thanks a lot :)
Asaf.
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[jboss-user] [JBoss jBPM] - Re: java.sql.SQLException: You cannot commit during a manage
Yeah, Probably because it involves of creating tables, so Hibernate commits it just after, Well, I'll find another solution it's not a big deal, I just wanted to make sure that this is only for the schema related functionality and JBPM is not going to manage the transactions by itself when dealing with processes:-) Thanks a lot, Salaboy! :-) Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4192624#4192624 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4192624 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB/JBoss] - Problem with transaction management.
Hey, I have a stateless EJB3 class that configured with a timer, When the timer times out, it invokes several methods, At the end, it perform some modifications via EntityManager and commits the transaction, My problem is that in the middle of that long running method that times out, I have a some 'plugins' that loads other EJBs via the InitialContext, When one of the methods in the loaded EJBs throw exception, it seems like the container rollback the transaction, When the failure thrown to the original method and tries to perform some modifications in the database via EntityManager, I get the following error: | 23:13:38,858 ERROR [TimerImpl] Error invoking ejbTimeout:javax.ejb.EJBException: javax.persistence.TransactionRequiredException: Entity | Manager must be access within a transaction | If non of the internal ejbs throw exceptions everything works properly and the long running method succeed to perform database modifications I guess nested transactions are not supported, is there any other way to handle such a situation? Thanks in advanced, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4192625#4192625 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4192625 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - JBPM and Managed Container Transactions
Hey, I am trying to make JBPM to work smoothly through EJB3 components with no success, After invoking very simple methods through a stateless EJB3 such as: | ProcessInstance pi = jbpmContext.loadProcessInstance(spmlTask.getWorkflowProcessId()); | I'm getting errors such as: | 23:13:38,858 ERROR [TimerImpl] Error invoking ejbTimeout: javax.ejb.EJBException: javax.persistence.TransactionRequiredException: Entity | Manager must be access within a transaction | I assumed this is due to the fact that somewhere JBPM commits the transaction so invocations after that causes the exception, I have followed section 7.1.3. Managed transactions in the manual: anonymous wrote : | A stateless session facade in front of jBPM is a good practice. The easiest way on how to bind the jbpm transaction to the container transaction is to make sure that the hibernate configuration used by jbpm refers to an xa-datasource. So jbpm will have its own hibernate session, there will only be 1 jdbc connection and 1 transaction. | But setting it up is not clear enough, I tried to configure JBPM as follows: hibernate.cfg.xml | ... | | property name=connection.datasourcejava:/veloDatasource/property | property name=transaction.factory_classorg.hibernate.transaction.JTATransactionFactory/property | property name=transaction.manager_lookup_classorg.hibernate.transaction.JBossTransactionManagerLookup/property | | ... | jbpm.cfg.xml | jbpm-context | service name=persistence |factory | bean class=org.jbpm.persistence.db.DbPersistenceServiceFactory | field name=isTransactionEnabledfalse//field | /bean |/factory | /service | service name=tx factory=org.jbpm.tx.TxServiceFactory / | | ... | where veloDataSource is defined in persistence.xml as follows | local-tx-datasource | jndi-nameveloDatasource/jndi-name | connection-urljdbc:mysql://localhost:3306/velo/connection-url | driver-classcom.mysql.jdbc.Driver/driver-class | user-nameroot/user-name | passwordpassword/password |/local-tx-datasource | Seems like JBPM is not using the MC transaction and if I understand correctly, JBPM commits the transaction and that what causes the persistence unit to fail later on., Can anyone give me a hand how to proceed from here? Man thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4191905#4191905 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4191905 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossMQ] - MessageDriven component stops listening to the queue
Hey,
We have a small EJB3 with a method based on timer that sends JMS messages as
follows:
| @Stateless()
| public class ScannerBean implements ScannerLocal {
| @Timeout
| public void sendMessages(Timer timer) {
| InitialContext ctx = new InitialContext();
| queue = (Queue) ctx.lookup(queue/velo/TasksDefaultQueue);
| QueueConnectionFactory factory = (QueueConnectionFactory)
ctx.lookup(ConnectionFactory);
| connection = factory.createQueueConnection();
| session =
connection.createQueueSession(false,QueueSession.AUTO_ACKNOWLEDGE);
| messageProducer = session.createProducer(queue);
| messageProducer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
| BytesMessage bytesMsg = session.createBytesMessage();
| bytesMsg.setLongProperty(uniqueId, uniqueId);
| messageProducer.send(bytesMsg);
| }
| }
|
This component seems to work just fine and the messages are successfully stored
on the JMS queue.
We have a very simple MessageDriven bean that listens to a JMS queue as follows:
| @MessageDriven(name=TaskExecuterMessageBean, activationConfig = {
| @ActivationConfigProperty(propertyName = acknowledgeMode,
propertyValue = Auto-acknowledge),
| @ActivationConfigProperty(propertyName=destinationType,
propertyValue=javax.jms.Queue),
| @ActivationConfigProperty(propertyName=destination,
propertyValue=queue/velo/TasksDefaultQueue)
| })
| public class MDBTaskExecuter implements MessageListener {
|
| @EJB
| public SomeManager someManager;
|
| @Resource
| private MessageDrivenContext context;
|
| public void onMessage(Message msg) {
| long uniqueId = bm.getLongProperty(uniqueId);
|
| try{
| someManager.process(uniqueId);
| }catch(Exception e) {
|context.setRollbackOnly();
| }
| }
| }
|
Seems like this MessageDriven component suddenly stops receiving the messages
and the queue grows up with not handled messages.
What may cause the MessageDriven bean suddenly stops working? is it a bug?
there are any opened issues about this problem?
Thanks in advanced,
Asaf.
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[jboss-user] [JBossWS] - Re: communicating with WS in c# thorugh Java - encoding prob
Great, I wouldn't never imagine that this flag is related to WS encoding, Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4138763#4138763 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4138763 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: communicating with WS in c# thorugh Java - encoding prob
Hey, I performed some tests and now I am sure there's encoding problem but I'm not sure on which size, I've created the simplest WS .NET method with one string parameter and after calling the WS method, on the .NET side I see gibberish instead of UTF8 encoded string, Please note, English works fine, the problem occurs only in other languages (in my situation it's hebrew) Is there anything I can do? I'm clueless, I'm finding myself encoding/decoding strings in Base64 because of this issue :( Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4137146#4137146 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4137146 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - Re: communicating with WS in c# thorugh Java - encoding prob
Hey, Well, something is wrong, I have a file saved as unicode, I read the content of the file into a java String variable and pass it to the WS, I see gibberish on the other side (C#), Is there any way to investigate it? are there any WS testcases in C#/.NET and WS client code in java so I can take a look and see what's wrong ? I have an assumption that the content gets encoded more than once on the way for some reason, Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4136564#4136564 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4136564 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBossWS] - communicating with WS in c# thorugh Java - encoding problem
Hey, I have a simple .NET ws based on WCF technology with some simple method which expect an object that has few string properties, I have created the relevant artifacts with wsimport and everything works as expected, The string property is encoded with UTF-8, for some reason, on the .NET ws side the strings are not getting decoded correctly. when I dump the strings I see gibberish, I'm not sure why but I was expecting a UTF-8 content on the WS side, The method calls to the WS are being invoked through Jboss EJB using the WS 2.0.3 package, Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4136462#4136462 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4136462 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Less coding by custom nodes/jrules/etc...
Hey, That what I was looking for, It doesn't really matter for me if the logic is done via an action or a custom node type as long as there's a possibility to create 'different' gui nodes, Where can I find the example? including the GPD customizations? and btw, is it also possible to modify the properties of the node via the gui? like customizing the parameters of the actions through the gui (properties view) instead of typing the parameters in free text? Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4133851#4133851 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4133851 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Less coding by custom nodes/jrules/etc...
Cool, btw, the reason I was trying to do everything through different type of nodes is the designer, At the end, I would like to see a designer with different type of nodes that are draggable, and have different behavior, With the suggested way here, in the future, the designer will still only have 1 generic type node (as available now) but with different actions, which is not nice as having different guitable nodes :-) Cool, I'll use actions for now as new nodes seems to be too complicated (although I'm pretty sure in the doc it is written that it is possible to add new nodes easily) Thanks for the answers guys, really. Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4133290#4133290 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4133290 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Less coding by custom nodes/jrules/etc...
Hey, Well, the designer is not so easily extend able, I better leave it for now, What about extending the default node, but having more tags specified in its body? aint there an example for that? I hope there is, I also hope that the engine delegates the XML tags to the node execution itself so I can read them, if this is possible, then great. Anyone? Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4132873#4132873 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4132873 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Less coding by custom nodes/jrules/etc...
Hey, I'm finding myself writing a lot of processes nodes that make a usage of the same java code but with very simple modifications, Then, I think writing custom nodes that will receive information(probably as parameters of the custom nodes) when drawing the node will solve the code re-write, Also, I assume Jboss rules can be used with JBPM to simplify rules instead of using java code as well, My mission is that I would really love to see how non-developers can use our platform to define processes without the need to write Java code at the backend. So here are my questions: 1) Is it possible to create custom Nodes and set some parameters when drawing the node in the process? In the doc of JBPM it is written that it's easy but I couldn't find any samples, etc... 2) After browsing the forum a little bit, I can see that extending the designer is currently not an easy task, is it going to be changed? will it be easier in the future? what's the plans here? 3) Are there any other usages/samples of using JBPM with jboss rules except the small example in the wiki? For the start, I'll be glad to write the custom nodes, and use them in the processdefinition xml file manually, later on, when it'll be possible, I'll define these custom nodes on the designer as well, Many thanks guys, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4132454#4132454 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4132454 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Less coding by custom nodes/jrules/etc...
Hey, Thanks for answering, Few reasons: 1) In the future, it'll be easier to customize things visually through nodes, selecting handles is not nice as dragging nodes, 2) Customizing parameters of nodes can be done visually, handlers receive info as method parameters, which is not nice as visual form fields (btw, I don't use handlers at all, I use expressions and invoke Seam components, but it's about the same implementation) 3) I have too much information to pass, it'll be easier to pass it via a new structure of the node in the processdefinition.xml So, for the start, is it possible to customize nodes? if so, is it documented? somehow? somewhere? samples? :) Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4132551#4132551 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4132551 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Less coding by custom nodes/jrules/etc...
Hey, I already read the whole doc from top to bottom :) I'll try to download the source code, hopefully there's a full sample (custom node/process that make a usage of the custom node, etc...) I thought that this is something very common, Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4132631#4132631 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4132631 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Beginners Corner] - Re: IP address
Yeah, Jboss binds itself to localhost by default, If you want, you must set the binding parameter and specify the IP you would like JBOSS to listen to (this is relevant to many JBOSS services, 0.0.0.0 meaning all available IPs), I guess this is mainly for security reasons :) Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4132633#4132633 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4132633 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Beginners Corner] - Re: Windows vs Linux
Yeah, Same goes here, I was checking Jboss in Win/Linux(many different kind of distributions) and the results were pretty equal, I still would suggest to go for Linux, Mainly because it's easier to start it as a service rather than installing Native pkg/using external service loaders... Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4132636#4132636 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4132636 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Beginners Corner] - Re: richfaces richTree can't get item.type!
Hey, You have some tree examples that are working perfectly in the samples war file, If you need more specific help you better ask in Richfaces forum, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4132641#4132641 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4132641 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Beginners Corner] - Re: Deploying .EAR files fails with [HDScanner] Scan failed
I would suggest you to take a look at class: EARStructure.java, line 155, But Jboss should never throw a NPE anyway, So you better open a ticket in JIRA :-) Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4132643#4132643 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4132643 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Beginners Corner] - Re: JBOSS SSO Authentication with Windows
SSO? Are you talking about transparent authentication through Windows? If so, yeah, you can use JCIFS , I used it a lot, btw, are you using Seam by any chance? Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4132645#4132645 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4132645 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Less coding by custom nodes/jrules/etc...
Hey, Can't I just have my own node type? maybe extended from the generic node available in JBPM like there's / task-node I would like to have my own node tag, fully described differently, with different tags and parameters? Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4132697#4132697 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4132697 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Tools (users)] - Re: Seam Validator
Well, weird, here it's going through all the files, one after another everytime I save a file, Well, I just noticed I'm using RC1 instead of GA ver, then I'll try to upgrade and see the result, Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4127035#4127035 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4127035 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Tools (users)] - Re: Add/Remove projects to Server
Yeah, I know what is the System Copy Server for, I'm using RC1, btw, it is impossible to uninstall the tools from eclipse nor upgrade, So I hope it's fixed in GA, Anyway, according to this: http://in.relation.to/Bloggers/JBossTools20GAGoesFinal It seems like the upgrade is much easier with RHDS, so I'll buy it :-) Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4127069#4127069 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4127069 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Identity Management?
Hey, Seems like the IdentityManagement paragraph does not exist anymore (nor in doc/seam-gen/etc...), Is it deprecated or what? Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4127070#4127070 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4127070 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Restrictions in pages
Hey,
I was wondering if it's possible to restrict pages by pattern and use sort of
exclude for specific pages,
for instance, I would like to do something like:
{code}
page view-id=*
#{s:hasRole('member')}
{code}
but add sort of exclude for the login page/other public pages,
Otherwise I'll have to separate restricted/non-restricted pages in different
folders...
Many thanks.
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[jboss-user] [JBoss Tools (users)] - Add/Remove projects to Server
Hey, I have configured Jboss AS 4.2 server and associated a seam project to it, In the association form, I see my EAR projects hierarchically with the web/-ejb projects beneath it which good as in deployment time I see under Jboss deploy dir 'myproject-ear.ear' dir with both .war/.ejb dirs(projects) beneath it. When I try to associate my project to 'Jboss System Copy Server', in the association form I see my projects(ear/war/ejb) as flat list and not hierarchically, so in deployment time I see under Jboss deploy dir all projects (ear/ejb/war) in the same folder level, Is this the expected behavior? If so, how do I associate an EAR project with its related projects beneath it when using 'Jboss System Copy Server'? Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4126712#4126712 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4126712 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Tools (users)] - Seam Validator
Hey guys, Everytime I save a file I see in the progress panel: 'Seam Validator, Validating: project myproject; EL in xxx.xhtml' Is this a normal behavior? I have many facelets files, this validation process it takes a lot of time, Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4126699#4126699 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4126699 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Tools (users)] - Re: Add/Remove projects to Server
Hey, So first, why there's a difference between Jboss 4.2 server and the 'Jboss System Copy Server' projects layout? Second, then I guess it is not working as expected, I have created a new seam project through jboss tools packed as an EAR, so I got the following projects: - myproject - myproject-ear - myproject-ejb - myproject-test under myproject-ear-Properties-J2EE Module Dependencies I see myproject.war and myproject.ejb.jar with some other libs selected. When publishing the project I see under server deploy folder a directory as: myproject-ear.ear as expected, but under this folder I cannot find the other two sub projects folders (ejb/war) but only the content of the ear project. Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4126736#4126736 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4126736 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Tools (users)] - Re: Seam Validator
When I save a file it validates all files within the project, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4126813#4126813 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4126813 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Project layout suggestion
Hey, Just a suggestion, I think it could be wise to have the same project layout when generating a new Seam project with seam-gen and jboss tools, seam-gen creates one project while jboss tools creates 4 projects, I guess both offering about the same functionality but it would be nice if there was no difference when using seam-gen / jboss-tools for the same project, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4126043#4126043 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4126043 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Project layout suggestion
Seamgen can also archive the jar/war/ear individually, so I think it's also ok, but I agree regarding the clean separation and the need, Thanks for the reply :-) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4126191#4126191 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4126191 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Dynamic Entity Beans
AFAIK it is impossible to generate facelets pages via other storage formats but simple files, Facelets templates/include functionality is very strong, but is only based on files, btw, I also asked these questions in Facelet's forum, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4126177#4126177 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4126177 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Tools (users)] - Re: Jboss Tools - Few first questions
Hey, anonymous wrote : | When the server is running there is a Restart button in the main toolbar. Yeah - should probably be in the menu too (report in jira - thanks) | | Note: that besides restart we also have the touch functionallity which touches the relevant descriptor depending on your current project type. That will result in the app to be redeployed, removing the need for most restarts. | This is weird, right-click on the server menu has a restart button, I guess it was lately added :) Did you mean the 'twiddle server' option? anonymous wrote : | Good question - I'm not much of webservices guy so don't know if WS 2 requires some special things for the startup. Could you please report it in our jira with info on what WS are not working means (e.g. stacktraces, examples, screenshots etc.) | Well, this is probably related to some startup configurations, how the tools starts Jboss? I guess it does not use the startup shell scripts (run.bat/run.sh/conf/etc...) anonymous wrote : | You can use a deploy only server which does not actually start nor stop the server, but just maintains the deployment directory. | How do I do that? for now, if the server is stopped any modification to files are not being deployed, then I have to use the clean option, etc... to redeploy everything. Thanks for the detailed reply :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4126200#4126200 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4126200 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Tools (users)] - Jboss Tools - Few first questions
Hey, I have few first questions regarding the plugin: 1) Right click on the server - I can't see a way to restart the server, only stop/start, is there a restart button somewhere? 2) I upgraded Jboss with Jboss WS ver 2, but for some reason, when starting the server through 'Jboss Server View' the WS are not working, when I start the server via default 'run.bat' it works fine, what could be the reason for that? 3) Because of q2, when the server is started not via tools, saving files are not being deployed to the server, is it possible to keep deploying files to the server when the server is off? 4) Is there any support for Seam's hot deploy with the tools? Thanks in advanced, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4126180#4126180 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4126180 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Project layout suggestion
Great, Although I see the current structure of seam-gen much easier, 4 different projects is too complicated and confusing in my opinion, Well, happy to see the ticket already exist, thanks :) Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4126160#4126160 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4126160 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Wiki - Seems like it's not an example anymore :)
Uh? he opened all tickets related to Wiki? there are sooo many, (Heh, maybe we need to set him his own JIRA :P) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4125084#4125084 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4125084 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Seam + Ajax4JSF - The conversation ended, timed out or was
Hey, I'm not sure yet why, but sometimes ajax calls are being processed very slowly for me, So if the user press another button while an ajax call is being processed, I get: The conversation ended, timed out or was processing another request, It is of course logical, but since sometimes I have very big forms I prefer not to break the whole form submission somehow, I tried the ajax4jsf queues but it didn't have any affect, Is there anyway to handle ajax calls better than just break the whole page submission? Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4124885#4124885 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4124885 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Poll: what JSF framework are you using with Seam?
Hey, In my opinion, Richfaces works best with Seam as it is tested very well, we have built a huge application based on Richfaces and it works perfectly, I think the integration between RF and Ajax4Jsf is best and you can find beneficial from both world together and combine nice stuff with RF/a4j, more than that, it's all under the same house which is important if you plan to purchase support some when, Regarding your question, I also tested Myfaces / Icefaces with Seam and it worked very nice as Seam is not binded in any way to RF or any other specific JSF components library, in a matter of fact, I sometimes I use Seam without any relationship to the JSF world :-) Well, check the examples, Icefaces works and it's active, same goes for Trinindad,Myfaces (I tested it very long time ago but it might still work), There are very very nice components library named 'Woodstock', but I have encountered many problems while trying to use them with Seam, I think Gavin somewhere before a year replied me that they are working on it together to make Woodstock work with Seam but I didn't see anything new about it(but I might be wrong), Well, at the end, after all the nice specs and standards, Seam works best under Jboss, RF works best with Seam/Jboss, Woodstock works best with Glassfish, Oracle goes with Trinidad and thats the way it works, (I'm not saying they cannot be combined, I just say it's harder) Well, at least that is from my own experience :-) Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4124891#4124891 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4124891 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Wiki - Seems like it's not an example anymore :)
Hey, It seems lately that a lot of Seam tickets related to feature requests for the Wiki example, I think most of the people trying to keep updated with Seam through its changelog, As Seam is very active, it's very hard to keep updated of each ticket when there are so many, Just a suggestion: maybe it's better to create a project for the Wiki as it seems like it's very active and many people requesting new features for it, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4124904#4124904 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4124904 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to control end of conversations/state of stateful be
gus888 wrote : [EMAIL PROTECTED] wrote : Have you taken a look at the way seam-gen does it? It produces a pageable, bookmarkable search screen that saves the search criteria without using a conversation. | I went through all seam examples, and I found the following search beans: | | 1. booking - HotelSearchingAction: Session bean | | 2. blog - SearchService: default bean | | 3. dvdstore - FullTextSearchAction: Conversation bean with @Begin(join=true) | | 4. wiki - WikiSearch: Conversation bean with begin (join=true) in pages.xml | | | | It seams that the blog-SearchService has bookmarkable but not pagable, but the SearchService only has one searchPattern criteria. The dvdstore and wiki search pages have pageable. Thanks. SeamGen makes a usage of Seam framework, you should take a look at it, it has all the features you asked for and the implementation is very clean, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4117276#4117276 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4117276 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to control end of conversations/state of stateful be
[EMAIL PROTECTED] wrote : trouby wrote : Well, sorry for being so annoying but I still don't get the point, If I have buttons that should start a conversation, propagation='none' is not an option | | Normally I find that you don't want to start a new conversation whilst another one is running. Post your use case for this. My case? I think it's any case with buttons that always exist on the template, Lets make an example: I have a top menu(that is always with visible) with few options, [my items: a, b, c, d] Pressing on one item should start a conversation, as this item is heavily being managed later on. I have added a 'done' button with propagation='none' but no one is using it : ) Pressing on another item(from the menu) in the middle of the current long running conversation causes the error, I solved it by 'joining' to the current conversation just to fix the error but this is not too logical as the last selected item is not being managed by the user anymore. Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4117020#4117020 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4117020 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to control end of conversations/state of stateful be
Alright, Well, sorry for being so annoying but I still don't get the point, If I have buttons that should start a conversation, propagation='none' is not an option, big part of my buttons start a new conversation, so no matter what, I find myself adding join=true, at least for these buttons, But as it seems most of the people are comfortable with it, I still find it really confusing and not exactly correct, What I think is that it might be useful to have an option to end/start a new conversation on the same method/link/etc... Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4116268#4116268 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4116268 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Flex + Seam example not working
Hey, I'm not sure what went wrong for you but I tried the example and it works pretty well, it requires extra code(transferring objects between both sides is not that easy) and it's not safe typed with the approach that is used in the example, If you are planning to heavily use these both technologies I suggest you to take a look at the link below, I just came across it, it seems to integrate Seam and BlazeDS which makes the communication between both sizes very smooth, (I didn't try it yet, but from first impression it looks good) http://kristianjokela.blogspot.com/2007/12/flex-blazeds-and-seam.html, Hope it helps, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4116206#4116206 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4116206 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to control end of conversations/state of stateful be
Hey, I still don't get it, what about links that -should- start a new conversation? is it possible to combine begin/end annotations together for the same method? like ending the current conversation and starting a new one? btw, I have a seam link which invoke an method that is annotated with @Begin, invoking the same link just after the first invocation throws begin method invoked from a long-running conversation, try using @Begin(join=true), so what should I do in such situation?? I don't want -another- conversation to start in this case, I guess I'm doing something wrong, as in seam booking example the 'setHotel' is annotated with @Begin and can be invoked many times without this exception, Thanks. Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4116212#4116212 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4116212 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: How to control end of conversations/state of stateful be
So if the same method that is annotated with @begin is invoked within the same bean -instance- a new conversation is created without exception? what's the difference between a new conversation starting from the same bean instance or from different bean instance? why the behavior is different? Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4116217#4116217 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4116217 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - OnetoMany - cascade all
Hey,
I think I have a very basic confusion regarding cascade,
I have the following simple relationship:
| public class message {
|
| private SetComment comments;
|
| @OneToMany(mappedBy = message, fetch = FetchType.EAGER, cascade =
CascadeType.ALL)
| public SetMessageComment getComments() {
| return comments;
| }
|
| //set...
| }
|
And
| private Message message;
|
| @ManyToOne(optional=false)
| public Message getMessage() {
| return message;
| }
|
| //setter
|
I'm trying to persist a new comment by:
| //assuming a message with id 1 exists in db
| Message m = entityManager.find(Message.class,new Long(1));
| Comment c = new Comment();
| c.setMessage(m);
| m.getComments.add(c);
| entityManager.merge(m);
|
I don't want to persist the comment directly but through the message,
if 'getComments' is cascaded with ALL, shouldn't the new comments get persisted
when em.merge(m) is invoked?
Thanks,
Asaf.
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[jboss-user] [JBoss Seam] - Re: persist entities problem
Yeah, Hibernate forum is better, But just to give you directions, what DB type are you using? is your DB supports sequences at all? (if you'r using Mysql, better go for '@GeneratedValue' which will create the PK column with mysql's auto_incremental. Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4115499#4115499 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4115499 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - How to control end of conversations/state of stateful beans
Hey, I find myself using @Begin(join=true) almost anywhere I want to start a conversation, The main reason is that I cannot be sure that I'm out of a conversation, If a user clicked on some button that started a conversation, how can I control the end of the conversation? I have somehow to force the user to press a button that ends the conversation as they never do that :-) (I can think of ways somehow make to disable all other buttons) or wait for the timeout but this is not a solution, What is the suggestion? or just use @Begin(join=true) anywhere? Second question is regarding stateful beans, If I understand correctly, stateful ejbs are bounded to CONVERSATION context by default, if that is correct, I have the following scenario: 1)A stateful bean with a method annotated with @Begin 2)some forms inputs bounded to the statefulbean properties 3)a method in the same stateful bean annotated with @End What could be the reason that the bounded data posted from the forms is not there within the method that is annotated with @End? Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4115497#4115497 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4115497 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: ProcessList in seam
Although it could be amazing to integrate Seam/jbpm4jsf/jbpm forms all together :-) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4115501#4115501 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4115501 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Very strange conversation behavior
Hey,
I'm having a very very strange conversation behavior,
Following is the scenario:
I have the following stateful bean:
| @Stateful
| @Name(personActions)
| public class PersonActionsBean implements PersonActions{
| SetAttr attrs = new LinkedHashSetAttr();
| //getAttrs()
| //setAttrs()
|
| public void prepareCreatePerson() {
| //init the attrs set with some elements
| //init 4 elements!
| }
|
| public void createPreson() {
| //this result 0!
| log.debug(Attrs size: + attrs.size());
| }
|
I invoke 'prepareCreateUser' with the following link:
| s:button id=createPerson value=Create Person
action=/createPersonFirstPage.xhtml propagation=begin/
|
and I have 'createPersonFirstPage.page.xml' with:
| action execute=#{personActions.prepareCreatePerson}/
|
this action inits te 'attrs' list with few elements.
In 'createPersonFirstPage.xhtml I have a form which modifies the some of the
'personActions.attrs' and a button such as:
| h:commandButton id=secondPage value=Continue
action=/createPersonSecondPage.xhtml /
|
createPersonSecondPage.xhtml has a button such as:
| h:commandButton id=save value=Save
action=#{personActions.createPreson}
|
In 'createPersonSecondPage.page.xml' I have:
| navigation from-action=#{personActions.createPerson}
|end-conversation/
|redirect view-id=/Home.xhtml/
| /navigation
|
The strange is that when 'personActions.createPerson' is invoked 'attrs' list
has NO elements. so even though the conversation has started at the first
button the data is not available anymore (the conversation Id keeps being the
same for all pages)
What makes is extremely strange is if I access the 'attrs' list in the second
page (createPersonSecondPage.xhtml) (even like: h:outputText
value=#{personActions.attrs}/ I can see the elements and when the 'Save'
button is pressed the elements are available!
What causes the data not to be kept? and why accessing the 'attrs' list in the
second page makes seam to keep the elements within the list?
Thanks,
Asaf.
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[jboss-user] [JBoss Seam] - Re: Hibernate + Groovy
Yeah, that is for sure the case, sounds good! thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4113147#4113147 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4113147 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Forms - JBPM with Seam
Hey, JBPM offers forms functionality (I never used it and it's not so documented but it seems that it's available through the jbpm designer) Is there any integration between JBPM forms and Seam? I would really like to keep some of the data within the jbpm process itself (without outjecting everything to the process instance) but still have a good integration with seam here. Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4112907#4112907 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4112907 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: JBPM and Seam problem
For deployment only? what do you mean by that? So what came out of this ticket? none yet? So what is the best practice in production use right now? modify components.xml, deploy, then clean components.xml?, this sounds too dirty to me.. Anyway, I would like to deploy processes out of my ear file, thus I'm using jbpm.getProcessDefinitionFromXml which works but for the first time it thorugh the exception as I mentioned below. any clue about this issue? Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4112539#4112539 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4112539 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Assigning a task to pooled-actors via context var
huh? It's just a simple string var I outjected (via seam) into the process instance, I can see the var within 'variableinstance' table of JBPM (type string, simple string value... etc...) there must be an easy way to do this, isn't ContextInstance somehow available within the process itself? Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4112543#4112543 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4112543 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Injecting Business Process context scoped variables
Hey, Can anyone comment on this? (I'm having the same problems...) Thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4112559#4112559 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4112559 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: JBPM and Seam problem
Alright, and nah, it's not working, I already tried it, Jbpm does not load itself when server starts with empty 'bpm:jbpm /' tag, (jbpm starts at the moment I make a use of it in runtime, but that causes transaction exceptions when it's done on later stages) so as a workaround I just left an empty process in component.xml, but this is too dirty as it deploys every restart an unneeded process :-/ many thanks! View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4112562#4112562 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4112562 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Hibernate + Groovy
Sure, Thank you for your answer Emmanuel, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4112252#4112252 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4112252 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - JBPM and Seam problem
Hey,
I was wondering why Seam deploys each jbpm process every time I start JBossAS,
that's the normal behavior? after few restarts JBPM tables looks too dirty, I
think it would be wise to check the version of the process somehow and only
deploy when a change occurs,
Anyway, I tried to avoid setting my processes through components.xml and deploy
them in runtime but I'm having some problems,
Here's my try:
{code}
@In(value=org.jboss.seam.bpm.jbpm)
private Jbpm jbpm;
@In
private JbpmContext jbpmContext;
ProcessDefinition pd = jbpm.getProcessDefinitionFromXml(xmlProcessDefinition);
jbpmContext.deployProcessDefinition(pd);
{code}
At the moment jbpm.getProcessDefinitionFromXml(xmlProcessDefinition); gets
invoked I see many JBPM lines warming up and then I get the following
exceptions:
{code}
20:18:16,234 INFO [SessionFactoryObjectFactory] Not binding factory to JNDI,
no JNDI name configured
20:18:16,234 INFO [SchemaUpdate] Running hbm2ddl schema update
20:18:16,250 INFO [SchemaUpdate] fetching database metadata
20:18:16,250 ERROR [SchemaUpdate] could not get database metadata
java.sql.SQLException: You cannot set autocommit during a managed transaction!
at
org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.setJdbcAutoCommit(BaseWrapperManagedConnecti
ava:482)
at
org.jboss.resource.adapter.jdbc.WrappedConnection.setAutoCommit(WrappedConnection.java:322)
at
org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderC
ctionHelper.java:36)
at
org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:127)
at org.hibernate.impl.SessionFactoryImpl.(SessionFactoryImpl.java:314)
at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1294)
at
org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:91
at
org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:94)
at
org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:98)
at org.jbpm.JbpmContext.getSession(JbpmContext.java:506)
at
org.jboss.seam.bpm.ManagedJbpmContext.joinTransaction(ManagedJbpmContext.java:175)
at
org.jboss.seam.bpm.ManagedJbpmContext.getJbpmContext(ManagedJbpmContext.java:145)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:124)
at org.jboss.seam.Component.callComponentMethod(Component.java:2067)
at org.jboss.seam.Component.unwrap(Component.java:2093)
{code}
It's working, I mean, JBPM starts(many lines appear, all JBPM conf mappings,
etc...), then the process gets deployed and everything work.
well, after the first deployment time, I don't see this errors again and all
work perfectly...(unless I restart Jboss again of course)
As a workaround, I just left one process within components.xml so seam starts
JBPM when the -server starts-, so no error occur that way, but it's ugly...
I guess I'm already in a transaction and then JBPM starts in the middle or
something... if so, is there a way to start JBPM when the server loads?
(without setting any processes in components.xml?), if it's another issue then
fix me :)
Many thanks,
Asaf.
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[jboss-user] [JBoss jBPM] - Assigning a task to pooled-actors via context var
Hey,
In creation time of a process instance I set a variable (lets name it
'username'),
Then in the middle of the process I have a task node with a task which I want
to assign to an actor based on the value of the 'username' variable which
available in the context,
I tried something like:
| task name=usertask
| assignment actor-id=#{username}/assignment
| /task
|
But I guess this is not the way to extract context vars,
Asaf.
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[jboss-user] [JBoss Seam] - Hibernate + Groovy
Hey,
My question is more related to HibernateGroovy but since I mix it all with
seam / seam provides examples with groovy I felt like it's ok to ask my
question here :)
I have looked at the hotel booking example with groovy and it seems to work
fine, but at the moment I'm trying to write an entity with groovy which EXTENDS
another entity written in java(that annotated with @Inheritance) then I get an
exception that Hibernate tries to persist column an unknow column type named
groovy.lang.MetaClass,
indeed there is such a property, but I can't see any way to automatically
ignore it,
I tried to add to the groovy entity the following:
{code}
@Transient
MetaClass metaClass
{code}
but no luck,
What I'm curious about, if this property available for any groovy object, then
why hibernate does try to persist it without inheritance as well ?
Many thanks,
Asaf.
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[jboss-user] [JBoss Seam] - Cache problem with Seam EntityQuery
Hey, I have a list of entities(tasks) I manage via a seam component which extended from Seam EntityQuery, These tasks are sometimes gets updated via an EJB (Not seam) method which is triggered via EJB's time resource, Refreshing the task list -sometimes- showing old state of data although some of the tasks were already modified by the EJB methods, What is the default EntityQuery context? is it somehow related to Hibernate 2nd level cache? of course the EJB method uses Hibernate (via EM interface) to update the entities, Logoff/logon shows the new data, so I assume this is somehow related to Seam, Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4108616#4108616 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4108616 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Cache problem with Seam EntityQuery
well, if EntityQuery is a pojo then yes, I didn't change the scope, If I'm in a conversation, then the persistence context is in conversation scope although my class inherited from EntityQuery is in event scope? this is confusing :-) Well, back to the question, sometimes it's hard to truck if I'm in a conversation or not, Client sometimes not using the buttons which handles conversation ending correctly, so it might be, well, how can I make sure anytime a page is getting refreshed I get the most updated data from the DB? I tried to override the 'getResultList' method of EntityQuery and set some hints to hibernate to get the most updated data, but it seems not to be working, Anyway, probably this problem can be solved by Seam levels as I said and since logoff/logon shows the most updated data then I guess I'm in a conversation, So what is the correct way to solve this issue? Many thanks, Asaf View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4108661#4108661 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4108661 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Custom JSF Validator/Converter with EntityManager
Hey, I would like to create a jsf validator/converter that should involve some db queries/modifications, Is it possible elegantly to use Seam's entityManager somehow? There's entityConverter out of the box coming with Seam which probably make a usage of it, not sure how exactly it works, Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4107138#4107138 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4107138 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Custom JSF Validator/Converter with EntityManager
Uh damn, missed the validator/converter annotations, it's documented, Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4107225#4107225 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4107225 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Custom JSF Validator/Converter with EntityManager
Hey, Careful of what? Component.getInstance? what component? where? could you give a little bit more details? Thanks. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4107219#4107219 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4107219 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss OSGi] - Re: OSGi features
Eh, pity, I think that this is strength of OSS over commercial development, Nuxeo's projects are all LGPL, which exactly the same license Jboss uses, Seems like they are planning A LOT with their new Runtime environment related to OSGI, Take a look: http://www.nuxeo.org/sections/about/roadmap/ Anyway, they are going to integrate with JBossAS 5.0 and release their new version on dec 2007, So they are actually working in parallel with you guys but you'r not communicating each other? heh, funny, Anyway I will try to contact them myself, maybe I'll be lucky and get some response, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4105573#4105573 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4105573 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Modular pluggable components application
Hah, was my post looks like I'm an embittered developer? :-) I was curious if there are any known architecture designs which can assist in modular pluggable components deployment, Main points are: - pluggable components activation/de-activation - Affect already installed components behaviors in deployment/removal time of other components - Dynamically modifying UI(facelets templates, themes, etc...) in deployment/removal of new components, Thanks ;) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4104812#4104812 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4104812 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Modular pluggable components application
Hey, I'm trying to build an application platform which all of its layers can be affected by pluggable components, I assume such a design could be achieved if each component (in my example seam component) can be affected by some kind of external packages, There are few problems I see around this design, First of all, I'm not sure if seam can help here, and if there are any assistance for affecting a component behaviors externally, JavaEE, its packaging design does not support such a model, OSGI model could fit here exactly but I can't see how this is done in jboss without using external platforms, probably archiving a jar per component can partially solve the problem, but I guess these jars must be apart of the application and configuration descriptors must be modified when new components being deployed. Nuxeo (OSS ecm) created a runtime platform which implements an OSGI model for JavaEE(especially Jboss app server), but I'm trying to find some more natural solution, Well, I guess this is not only a seam question, but having a discussion about how seam can help in designing such an application could be interesting :-) Thanks, Asaf View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4104083#4104083 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4104083 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss OSGi] - Re: OSGi features
Hey, As I see the last replies to this post are only month ago so I guess things are in progress now :-) I think OSGI implementation is very important, Geronimo, Jonas/WS/etc.. are already there so it'll be great having it in Jboss too! I have some points which I think could be real helpful: - Integration with EJB/seam, activating a bundle with EJB/seam components easily. - Extensible components, I think JavaEE is really lacking here, it is very hard to build today a platform where external bundles can modify your app layers(core/services/gui/etc), as JavaEE packaging is really strict (all the descriptors, packing structure/etc...), I'm not sure the second point is apart of the spec, but it could be real great, Nuxeo(OSS ECM) took this step forward, they had to deploy their application on Eclipse server and Jboss as well, so they have their own OSGI implementation with Jboss adpater which hook Jboss j2ee/javaee behaviors with the OSGI model You guys better take a look, they also have component extensibility where each component can declare extension-points and can contribute to other components (but yet again, I'm really not sure this is a part of the OSGI spec), http://www.nuxeo.org/sections/projects/runtime/ It is also LGPL and I think it is well written.. Well, I'd also like to see your plans and help with testing and maybe some coding here and there :) Cheers, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4104335#4104335 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4104335 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Seam Framework, slow behaviours
Hey, I developed an application that is heavily based on Seam Framework with hibernate/oracle server running under Jboss 4.2.1, I get very slow behaviors when searching / loading lists of entities by using EntityQuery, I guess this is not directly related to the framework but I rather seeking for tips related to performance tuning, Are there any caching / hibernate tips / anything I can do to make things work faster? One of the most annoying thing is that at the moment the page access the entityQuery.resultList of the entityQuery object seam loads the data, This is usually irrelevant when you have thousands of entities on the DB, is there a simple way to load the data only after search parameters were set? (without modifying the code too much :)) Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4101962#4101962 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4101962 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Emails with pooled-actors assignment
Any more information about the addressresolver ? I could just see that it should extends some interface and resolve the email from the actor name, how do I get the assignment handler, what about the custom resolver per assignment? this link: http://docs.jboss.com/jbpm/v3/userguide/mail.html#addressresolving is very thin, not much information goes there and I've just installed JBPM for the first time :-) thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4082109#4082109 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4082109 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Emails with pooled-actors assignment
Hey,
I have many tasks with pooled-actors assignments,
Assuming I have a task within a task-node,
Is it possible to do something like:
| task name='aaa' notify='yes' /
| assignment pooled-actors=#{seamPoolActorResolver()}/assignment
| /task
|
And write an 'jbpm.mail.address.resolver' to return a collection of email
addresses assigned to this pool?
In short, my question is whether or not 'notify=yes' in task works with
'assignment pooled-actors' or it only works with specific 'actor' assignment?
Thanks,
Asaf.
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[jboss-user] [JBoss Seam] - SeamGen+EntityQuery - 'argument type mismatch'
Hey,
I have a simple entityList class inherited from EntityQuery,
Everything seems to work fine with pagination, search ,etc... as seamGen
generates this just fine,
but I can't seems to find a way to add a search parameter that is an entity and
not a primitive datatype,
so here's an example..
lets assume I have a list of person where each person entity has a reference to
an 'address' entity.
| public class PersonList extends EntityQuery {
| private static final String[] RESTRICTIONS = {
| person.address = #{personList.person.address}};
|
| private Person = new Person();
|
| ...getting of Person...
| ...etc...
|
In my personList.xhtml I have a default datatable that iterates over the
resultList of the 'personList', etc...
and a search parameter as:
| h:selectOneMenu id=address value=#{personList.person.address}
required=false
| s:selectItems value=#{allAddresses} var=r label=#{r.displayName}
| s:convertEntity /
| /h:selectOneMenu
|
(where 'allAddresses' is a resultList of another entityQuery)
last thing is the parameters, I've added the following parameter to the page
descriptor:
| param name=address value=#{personList.person.address}/
|
Submitting the form results an 'IllegalArgumentException - argument type
mismatch'
Am I doing something wrong?
Following is the full stacktrace;
| 17:49:57,671 ERROR [SeamPhaseListener] uncaught exception
| javax.el.ELException: java.lang.IllegalArgumentException: argument type
mismatch
| at javax.el.BeanELResolver.setValue(BeanELResolver.java:116)
| at
javax.el.CompositeELResolver.setValue(CompositeELResolver.java:68)
| at
com.sun.faces.el.FacesCompositeELResolver.setValue(FacesCompositeELResolver.java:93)
| at
org.jboss.el.parser.AstPropertySuffix.setValue(AstPropertySuffix.java:73)
| at org.jboss.el.parser.AstValue.setValue(AstValue.java:84)
| at
org.jboss.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:249)
| at org.jboss.seam.core.Expressions$1.setValue(Expressions.java:117)
| at
org.jboss.seam.navigation.Pages.applyConvertedValidatedValuesToModel(Pages.java:753)
| at org.jboss.seam.navigation.Pages.postRestore(Pages.java:392)
| at
org.jboss.seam.jsf.SeamPhaseListener.postRestorePage(SeamPhaseListener.java:527)
| at
org.jboss.seam.jsf.SeamPhaseListener.afterRestoreView(SeamPhaseListener.java:374)
| at
org.jboss.seam.jsf.SeamPhaseListener.afterServletPhase(SeamPhaseListener.java:211)
| at
org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:184)
| at
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:280)
| at
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:82)
| at
org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at
org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at
org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:293)
| at
org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at
org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
| at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:149)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
[jboss-user] [JBoss Seam] - Re: SeamGen+EntityQuery - 'argument type mismatch'
Another test of the same thing resulted a 'classCastException', almost same seam stacktrace, but here are the important lines again: | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | at java.lang.Thread.run(Thread.java:619) | Caused by: java.lang.IllegalArgumentException: [EMAIL PROTECTED] | at sun.reflect.GeneratedMethodAccessor558.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:597) | at javax.el.BeanELResolver.setValue(BeanELResolver.java:108) | View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4078828#4078828 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4078828 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: SeamGen+EntityQuery - 'argument type mismatch'
Well, I actually tried almost anything possible that is elegant enough, I also tried to a add the referenced entity as a property for the EntityQuery but nothing, | Address address; | | getter/setter | and in the view I have added an EntityConverter for this address via a SelectOneMenu/selectItems, then I get a EntityManager is closed exception, I think the problem is due to the fact that the generated EntityQuery via Seam-Gen is not bound to any conv/session contexts, and keeping the search parameters/values is done via parameters specified within the page descriptor. This is -too- basic, I am definitely sure there's a way to add restrictions based on -entities- associated to the main entity that being fetched except of criteria based on primitive datatypes ! anyone? :) Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4078920#4078920 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4078920 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Hibernate with Oracle10g, Inheritance issue
Hello,
I have an abstract class (Base) that looks as follows:
| @Entity
| @Table(name=MyTable)
| @Inheritance(strategy=InheritanceType.SINGLE_TABLE)
| @DiscriminatorColumn(name=OVERRIDE_LEVEL)
|
| class abstract Base {
| some properties here
| ..
| ..
| }
|
Then I have two classes that inherit from this base class that looks like:
| @Entity
| @DiscriminatorValue(Y_INSTANCE)
| public class YBase extends Baseimplements Serializable {
| ...
| }
|
and another one as:
| @Entity
| @DiscriminatorValue(Z_INSTANCE)
| public class ZBase extends Baseimplements Serializable {
|
|private SomeEntity someEntity;
|
|setter...
|
|@ManyToOne(optional=false)
| @JoinColumn(name=SOME_ENTITY_ID, nullable=false, unique=false)
|public SomeEntity getSomeEntity() {
| return someEntity;
|}
|
| }
|
With Mysql, When I persist YBase entities, everything work fine, and I see
under the 'SOME_ENTITY_ID' column a value '0',
I assume hibernate set a default value as 0 automatically although the column
definition in msql is set as 'NOT_NULL' without a default value.
In oracle, I get an exception as follows:
Caused by: java.sql.BatchUpdateException: ORA-01400: cannot insert NULL into
(IDM_PREPRD_REPOSITORY.MY_TABLE.SOME_ENTITY_ID)
and in the database I can see that the column is set as NOT NULL, but a default
value is not set when persisting YBASE entities which has no relationship with
the SomeEntity entity,
Any idea?
there's a way to fix this issue except annotating the 'getSomeEntity' as
optional?
thanks,
Asaf.
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[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Re: Setting the ID of the entity manually before persist
Ye, I figured it out, I just need it for initial data, and I wanted to keep the IDs synchronized, Well, thanks :) Asaf View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4072632#4072632 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4072632 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Setting the ID of the entity manually before persist
Hello,
I have some simple entities with ID annotated as:
| @Entity
| @Table(name=MY_TABLE)
| public class MyEntity {
| private Long id;
|
| @Id @GeneratedValue
| @Column(name=ID)
| public Long getId() {
|return id;
| }
|
| public void setId(Long id) {
| this.id= id;
| }
| }
|
When I try to create a new entity and set its ID manually I get an exception,
here's a sample code:
| MyEntity my = new MyEntity();
| my.setId(new Long(4));
| my.setSomeMoreMethods(...)
| ..
| em.persist(my);
|
I get the following exception
23:02:31,281 FATAL [application] Failed to perform the operation, failure
message: javax.persistence.PersistenceExceptio
n: org.hibernate.PersistentObjectException: detached entity passed to persist:
velo.entity.ActionLanguage
javax.faces.el.EvaluationException: Failed to perform the operation, failure
message: javax.persistence.PersistenceExcep
tion: org.hibernate.PersistentObjectException: detached entity passed to
...
Why is that? The entity is NOT detached, it never got persisted, and I would
like to set the ID manually sometime before persisting...
btw: If I invoke em.merge(my); it works, but it persist the object with new IDs
So, is that possible? with TopLink it wasn't a trouble,
Thanks,
Asaf.
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[jboss-user] [JBoss Seam] - Re: s:convertEntity - EntityManager is closed.
Here:
component.xml
| factory name=guiSystems value=#{guiSystemsQuery.resultList} /
| framework:entity-query name=guiSystemsQuery
| ejbql=select s from System s
| order=s.displayName asc/
|
in view:
| s:decorate template=layout/display.xhtml
| ui:define name=labelTarget-System/ui:define
| h:selectOneMenu id=system
| value=#{someList.acc.system} required=false
disabled=true
| s:selectItems value=#{guiSystems}
var=s
| label=#{s.displayName}
noSelectionLabel=-Select- /
| s:convertEntity /
| /h:selectOneMenu
| /s:decorate
|
where 'someList' is a seam component that extends EntityQuery,
in someList I have a restriction such as:
| lower(acc.system) = #{someList.acc.system}
|
I have a viewfile.page.xml file that has the parameters:
| param name=system value=#{someList.acc.system}/
|
When I add this parameter, it result the exception,
Many Thanks!
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[jboss-user] [Beginners Corner] - lo4j levels with Jboss App server
Hey, I have some classes which I've added a static reference to the logger as: | private static Logger logger = Logger.getLogger(MyClass.class.getName()); | where MyClass full pkg is rootPkg.subPkg.MyClass Then I simply use the logger in many places by invoking logger.debug(message), etc... Now assuming I want to have logs for ALL levels -ONLY- for MyClass, how do I do it? I tried to add to jboss-log4j.xml a category such as: | category name=rootPkg.subPkg | priority value=TRACE/ | /category | but it did not affect anything and I only got messages at INFO level, In the console appender, I have seen the | param name=Threshold value=INFO/' | parameter, but when I change this line it affects all loggers in all packages, any clue? Thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4069710#4069710 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4069710 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Seam from CVS with Jboss 4.2.0
Hey, I tried to upgrade seam (from beta to current cvs version), When jboss start, I get the following JBPM related exception, any clue? | 11:23:01,671 INFO [Contexts] starting up: | org.jboss.seam.remoting.remoting | 11:23:01,687 INFO [Contexts] starting up: org.jboss.seam.ui.graphicImage.graphicImageResource | 11:23:01,687 INFO [Contexts] starting up: org.jboss.seam.bpm.jbpm | 11:23:01,812 ERROR [[/velo]] Exception sending context initialized event to listener instance of class org.jboss.seam.s | rvlet.SeamListener | java.lang.RuntimeException: exception invoking: startup | at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:134) | at org.jboss.seam.Component.callComponentMethod(Component.java:2067) | at org.jboss.seam.Component.callCreateMethod(Component.java:1990) | at org.jboss.seam.Component.newInstance(Component.java:1961) | at org.jboss.seam.contexts.Contexts.startup(Contexts.java:607) | at org.jboss.seam.contexts.Contexts.startup(Contexts.java:555) | at org.jboss.seam.contexts.ServletLifecycle.endInitialization(ServletLifecycle.java:95) | at org.jboss.seam.init.Initialization.init(Initialization.java:533) | at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34) | at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3854) | at org.apache.catalina.core.StandardContext.start(StandardContext.java:4359) | at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761) | at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741) | at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:553) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:597) | at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297) | at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | at org.apache.catalina.core.StandardContext.init(StandardContext.java:5310) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:597) | at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297) | at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | at org.jboss.web.tomcat.service.TomcatDeployer.performDeployInternal(TomcatDeployer.java:301) | at org.jboss.web.tomcat.service.TomcatDeployer.performDeploy(TomcatDeployer.java:104) | at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:375) | at org.jboss.web.WebModule.startModule(WebModule.java:83) | at org.jboss.web.WebModule.startService(WebModule.java:61) | at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289) | at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245) | at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:597) | at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978) | at $Proxy0.start(Unknown Source) | at org.jboss.system.ServiceController.start(ServiceController.java:417) | at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:597) | at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | at
[jboss-user] [JBoss Seam] - Re: s:convertEntity - EntityManager is closed.
Hey, I upgraded to CVS version and the entityManager error stopped from hapening, but I have encountered another issue, when I add a search parameter to the EntityQuery that has a s:convertEntity tag, + the parameter within the myList.page.xml file, submitting the form results a argument type mismatch I assume it is a problem to pass parameters which are entities, Is there any way to solve this issue? I think it is important to support search parameters via entities when using EntityQuery, here's the stack trace, just in case: | 01:15:38,203 ERROR [SeamPhaseListener] uncaught exception | javax.el.ELException: java.lang.IllegalArgumentException: argument type mismatch | at javax.el.BeanELResolver.setValue(BeanELResolver.java:116) | at javax.el.CompositeELResolver.setValue(CompositeELResolver.java:68) | at com.sun.faces.el.FacesCompositeELResolver.setValue(FacesCompositeELResolver.java:93) | at org.jboss.el.parser.AstPropertySuffix.setValue(AstPropertySuffix.java:73) | at org.jboss.el.parser.AstValue.setValue(AstValue.java:84) | at org.jboss.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:249) | at org.jboss.seam.core.Expressions$1.setValue(Expressions.java:117) | at org.jboss.seam.navigation.Pages.applyConvertedValidatedValuesToModel(Pages.java:753) | at org.jboss.seam.navigation.Pages.postRestore(Pages.java:392) | at org.jboss.seam.jsf.SeamPhaseListener.postRestorePage(SeamPhaseListener.java:527) | at org.jboss.seam.jsf.SeamPhaseListener.afterRestoreView(SeamPhaseListener.java:374) | at org.jboss.seam.jsf.SeamPhaseListener.afterServletPhase(SeamPhaseListener.java:211) | at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:184) | at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:280) | at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290 | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235 | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:82) | at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68) | at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68) | at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68) | at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:293) | at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68) | at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68) | at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68) | at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:149) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235 | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:82) | at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68) | at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68) | at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44) | at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68) | at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127) | at
[jboss-user] [JBoss Seam] - Re: s:convertEntity - EntityManager is closed.
Hmm, anyone? :) View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4068953#4068953 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4068953 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - JPDL editor, for pageflow..
Hey, I downloaded jboss tools from: http://download.jboss.org/jbosstools/builds/nightly/ and created a new Seam Pageflow file, I can see the visual editor, but there's no way to add any params such as redirects/name of pages/transitions/view-id/etc... so I always find myself edit the xml directly, Is that a lack of these must features? or there's a way to graphically edit these attributes through the designer? Thanks, Asaf, View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4068239#4068239 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4068239 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - s:convertEntity - EntityManager is closed.
Hey, I generated a list action automatically with seam-gen that seems to work just fine, I'm trying to add to the 'search parameters' in my list which extends EntityQuery a parameter that is based on some other entity, I use h:selectOneMenu + s:selectItems and s:convertEntity tags, but when I submit the form I get an 'EntityManager is closed' exception, I guess this is due to the fact that during the form submit the EntityManager that is used by s:selectItems is closed, What is the correct way to fix this issue? I guess having other entities as parameters is a must, Many thanks, Asaf. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4067893#4067893 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4067893 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Multiple row selection
Ye I know, that is only for facelets, just wanted to avoid constructing the map for all of these objects that were not selected, but I'll wrap the map with a method that creates a list of the selected objects only, thanks View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4066945#4066945 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4066945 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Multiple row selection
Hey,
I have created a CRUD actions for a specific entity via Seam-Gen which seems to
be nice and clean using EntityHome/EntityQuery,
I would like to add to the generated list another column that has a boolean jsf
tag in order to support multiple row selection,
I thought about adding a map to the EntityQuery seam component such as:
| MapMyEntity, Boolean rowSelection;
|
and in my facelets code (per row):
| datatable...
| column
| h:selectBooleanCheckbox
value=#{myEntityList.rowSelection[myVarOfDataTable]} /
| /column
|
I was wondering if there's a better way to pass the selected rows to an java
action since this way is a little bit annoying due to the fact that -all- rows
are passed but only the selected entities are equal to true,
so iteration + if conditions is required, etc...
Thanks,
Asaf.
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