[jboss-user] [JBoss Seam] - Re: How to access conversational components in the popup win

2007-12-26 Thread tangdazhu 
Thanks very much. You do  me a really big favor. Now it works for me, and i got 
the possibility to reduce the amout of session objects in memory now.

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[jboss-user] [JBoss Seam] - How to access conversational components in the popup window

2007-12-25 Thread tangdazhu 
I got the problem by the following scenario:

1.Create the seam component in conversation scope

2.in this component , i initialized a list called parametersList

3.I used window.showModalDialog() open a popup window 

but i can't access this parametersList in this child page, because it is null.

i can fix it by change the component context scope to Session instead of 
conversation. but i don't want to maintain so many objects in memory, is there 
some ways to call the conversation objects in the popup window.

Note: the way that i open this popup window like this :

1. window.showModalDialog(baseURL.value + 
pages/cpi/Calculation_parameters_add.jsf, , 
dialogHeight:300px;dialogWidth:500px);
2.the page structure for Calculation_parameters_add.jsp like this :


f:view



...

/f:view



Can someone give me some tips about this kind of situation?

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[jboss-user] [JBoss Seam] - Re: can't find datasource problem when mirgrate from seam1.2

2007-12-01 Thread tangdazhu 
Can someone share his experience for integrating seam2 with Hibernate 
successfully?

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[jboss-user] [JBoss Seam] - Re: Problem with Hibernate sessions post-Seam2 migration

2007-11-30 Thread tangdazhu 
I got the same exception with datasource can't find problem. i don't think this 
is caused by wrong jdbc driver, because it can't be found in seam 1.2. this 
exception only happened in seam2. Have anyone fixed this problem?

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[jboss-user] [JBoss Seam] - Re: can't find datasource problem when mirgrate from seam1.2

2007-11-30 Thread tangdazhu 
Well,I have put my -ds.xml file under WEB-INF and WEB-INF\classes and even 
META_INF of my application directory, but it all doesn't work! I don't 
understand why it is so hard for configuration. 

But if i put the -ds.xml under the {tomcat}/lib/deploy directory , it at least 
can find the datasoure when tomcat is started.

INFO  01-12 09:34:11,416 
(ConnectionFactoryBindingService.java:bindConnectionFactory:148)  -Bound 
ConnectionManager 
'jboss.jca:service=DataSourceBinding,name=CPI_SqlserverDatasource' to JNDI name 
'java:CPI_SqlserverDatasource'

but i just don't know why my hibernate can't find this datasource under this 
kind of situation.

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[jboss-user] [JBoss Seam] - Re: can't find datasource problem when mirgrate from seam1.2

2007-11-29 Thread tangdazhu 
I forgot to tell that i was trying under the tomcat6 with embedded jboss, And i 
also tried to deploy hibernate example in the Seam2 into tomcat6, but with the 
same exceptions:

org.hibernate.HibernateException: Could not find datasource
at 
org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:56)
at 
org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
at 
org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56)
at 
org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:414)
at 
org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:62)
at 
org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2009)
at 
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1292)
at 
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:915)
at 
org.jboss.seam.persistence.HibernateSessionFactory.createSessionFactory(HibernateSessionFactory.java:165)
at 
org.jboss.seam.persistence.HibernateSessionFactory.startup(HibernateSessionFactory.java:79)
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:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:125)
at org.jboss.seam.Component.callComponentMethod(Component.java:2074)
at org.jboss.seam.Component.callCreateMethod(Component.java:1997)
at org.jboss.seam.Component.newInstance(Component.java:1968)
at org.jboss.seam.contexts.Contexts.startup(Contexts.java:304)
at org.jboss.seam.contexts.Contexts.startup(Contexts.java:278)
at 
org.jboss.seam.contexts.ServletLifecycle.endInitialization(ServletLifecycle.java:95)
at org.jboss.seam.init.Initialization.init(Initialization.java:555)
at 
org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34)
at 
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3830)
at 
org.apache.catalina.core.StandardContext.start(StandardContext.java:4337)
at 
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at 
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:825)
at 
org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:714)
at 
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
at 
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at 
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at 
org.apache.catalina.core.StandardService.start(StandardService.java:516)
at 
org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
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:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: javax.naming.NameNotFoundException: Name java:comp is not bound in 
this Context
at org.apache.naming.NamingContext.lookup(NamingContext.java:770)
at org.apache.naming.NamingContext.lookup(NamingContext.java:153)
at org.apache.naming.SelectorContext.lookup(SelectorContext.java:137)
at 
org.jboss.embedded.tomcat.jndi.ENCFactory.getObjectInstance(ENCFactory.java:73)
at 
javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
at javax.naming.spi.NamingManager.getContext(NamingManager.java:422)
at

[jboss-user] [JBoss Seam] - can't find datasource problem when mirgrate from seam1.2 to

2007-11-29 Thread tangdazhu 
My application is working very well until i decide to migrade from seam1.2 to 
seam2, i am stuck by hibernate configuration problem in seam2, which always 
sent the message Can't find the data source , I have to list the related 
configuration files here, I also check your forum, it seems that there are 
other people are asking the similar question before , but with no good answer.

1. components.xml under WEB-INF directory of my application

  | 
  | ?xml version=1.0 encoding=UTF-8?
  | components xmlns=http://jboss.com/products/seam/components;
  | xmlns:core=http://jboss.com/products/seam/core;
  | xmlns:bpm=http://jboss.com/products/seam/bpm;
  | xmlns:persistence=http://jboss.com/products/seam/persistence;
  | xmlns:security=http://jboss.com/products/seam/security;
  | xmlns:transaction=http://jboss.com/products/seam/transaction;
  | xmlns:framework=http://jboss.com/products/seam/framework;
  | xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
  | xsi:schemaLocation=http://jboss.com/products/seam/core 
http://jboss.com/products/seam/core-2.0.xsd 
  |  http://jboss.com/products/seam/bpm 
http://jboss.com/products/seam/bpm-2.0.xsd 
  |  http://jboss.com/products/seam/persistence 
http://jboss.com/products/seam/persistence-2.0.xsd 
  |  http://jboss.com/products/seam/security 
http://jboss.com/products/seam/security-2.0.xsd
  |  http://jboss.com/products/seam/transaction 
http://jboss.com/products/seam/transaction-2.0.xsd
  |  http://jboss.com/products/seam/framework 
http://jboss.com/products/seam/framework-2.0.xsd
  |  http://jboss.com/products/seam/components 
http://jboss.com/products/seam/components-2.0.xsd;
  | 
  | core:init debug=true transaction-management-enabled=false /
  | 
  | !-- 120 second conversation timeout --
  | core:manager conversation-timeout=180
  | concurrent-request-timeout=500 
conversation-id-parameter=cid /
  | 
  | !-- this is related with hibernate.cfg.xml which install the hibernate 
entity manager--
  | 
  | persistence:hibernate-session-factory
  | name=hibernateSessionFactory /
  | 
  | persistence:managed-hibernate-session name=session
  | session-factory-jndi-name=java:/HibernateSessionFactory
  | auto-create=true /
  | 
  | 
  | /components
  | 

2.hibernate.cfg.xml and seam.properties deployed directly in jar file of  my 
application

  | hibernate-configuration
  | session-factory name=java:/HibernateSessionFactory
  | property name=hibernate.show_sqlfalse/property
  | property 
name=connection.datasourcejava:/CPI_SqlserverDatasource/property
  | 
  | ...
  | /hibernate-configuration
  | 

3.my ds.xml file for data source, i deploy it into the 
{Tomcat6.home}\lib\deploy directory


  | 
  | ?xml version=1.0 encoding=UTF-8?
  | datasources
  | 
  |  local-tx-datasource
  | jndi-nameCPI_SqlserverDatasource/jndi-name
  | 
connection-urljdbc:sqlserver://127.0.0.1:1433;DatabaseName=CPI_NEW;integratedSecurity=true;applicationName=CPI
 UI;/connection-url
  | 
  | 
driver-classcom.microsoft.sqlserver.jdbc.SQLServerDriver/driver-class
  | 
  | min-pool-size5/min-pool-size
  | max-pool-size20/max-pool-size
  | 
transaction-isolationTRANSACTION_READ_COMMITTED/transaction-isolation 
  | idle-timeout-minutes0/idle-timeout-minutes
  |  /local-tx-datasource
  |  
  | /datasources
  | 


4. faces-config.xml under WEB-INF directory of my application

  | 
  | ?xml version='1.0' encoding='UTF-8'?
  | faces-config version=1.2
  |   xmlns=http://java.sun.com/xml/ns/javaee;
  |   xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
  |   xsi:schemaLocation=http://java.sun.com/xml/ns/javaee 
http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd;
  |   
  | 
  | application
  | locale-config
  | 
  | default-localeen/default-locale
  | supported-localeen/supported-locale
  | supported-localezh/supported-locale
  | 
  | /locale-config
  |  
  | /application
  | 
  | 
  | 
  | /faces-config
  | 


5. context.xml under the META-INF directory of my application

  | ?xml version=1.0 encoding=UTF-8?
  | Context override=true
  | Manager 
  | className=org.apache.catalina.session.StandardManager 
  | distributable=false
  | maxActiveSessions=-1
  | pathname= 
  | /
  | /Context
  | 
  | 

the exception i got is 

严重: Exception sending context initialized event to listener instance of 
class org.jboss.seam.servlet.SeamListener
org.hibernate.HibernateException: Could not find datasource: 
java:/CPI_SqlserverDatasource
at

[jboss-user] [JBoss Seam] - Where is Lifecycle.getServletContext() going in seam2?

2007-11-27 Thread tangdazhu 
HI, 

I want to upgrade from seam 1.2 to seam2, but i found there is no 
Lifecycle.getServletContext() API in seam2 any more, can someone tell me

where can i find this API ? thanks in advance.



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[jboss-user] [JBoss Seam] - Re: Where is Lifecycle.getServletContext() going in seam2?

2007-11-27 Thread tangdazhu 
i really need this API in the @Create annotation method, can someone help me 
out of this ?

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[jboss-user] [JBoss Seam] - Injected component can't be saved?

2007-07-15 Thread tangdazhu 
i am using @In to inject a seam component(A)  into anther seam component 
(B),then i save B into some sort of container like map, list...,but when i get 
the component (B) back , i just found the injected component(A) is null, Can 
someone tell me why @In has such a kind of activities? The scope of A is 
session, the scope for B is conversation.

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[jboss-user] [JBoss Seam] - Re: Injected component can't be saved?

2007-07-15 Thread tangdazhu 
Thanks for reply, then can i have another way to save the component?

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[jboss-user] [JBoss Seam] - Re: Injected component can't be saved?

2007-07-15 Thread tangdazhu 
Thanks for reply, then can i have another way to save the component?

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[jboss-user] [JBoss Seam] - Re: How to handle the exception:Wrong type at constant pool

2007-07-07 Thread tangdazhu 
Can i someone give me a little tips ? I am very traped about this now.

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[jboss-user] [JBoss Seam] - How to handle the exception:Wrong type at constant pool inde

2007-07-06 Thread tangdazhu 
Soemtimes, when i run my seam application,it will throw the following exception:
Wrong type at constant pool index

Can someone tell me what is possible reason for this? 

thanks in advance!

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[jboss-user] [JBoss Seam] - Re: How to handle the exception:Wrong type at constant pool

2007-07-06 Thread tangdazhu 
The whole exception stack:
exception root cause
javax.faces.el.EvaluationException: Exception while invoking expression 
#{tabularCalculationBean.left2RightAll}
at 
org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:153)
at javax.faces.component.UICommand.broadcast(UICommand.java:86)
at 
org.ajax4jsf.framework.ajax.AjaxActionComponent.broadcast(AjaxActionComponent.java:47)
at 
org.ajax4jsf.framework.ajax.AjaxViewRoot.processEvents(AjaxViewRoot.java:180)
at 
org.ajax4jsf.framework.ajax.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:158)
at 
org.ajax4jsf.framework.ajax.AjaxViewRoot.processApplication(AjaxViewRoot.java:329)
at 
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
at 
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at 
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96)
at 
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at 
com.ogentech.cpi_ui.filter.HttpSessionFilter.doFilter(HttpSessionFilter.java:61)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at 
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63)
at 
org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:60)
at 
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
at 
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57)
at 
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
at 
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at 
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at 
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.annotation.AnnotationFormatError: 
java.lang.IllegalArgumentException: Wrong type at constant pool index
at 
sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:57)
at java.lang.reflect.Method.declaredAnnotations(Method.java:676)
at java.lang.reflect.Method.getAnnotation(Method.java:663)
at 
java.lang.reflect.AccessibleObject.isAnnotationPresent(AccessibleObject.java:175)
at 
org.jboss.seam.intercept.JavaBeanInterceptor.markDirty(JavaBeanInterceptor.java:94)
at 
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:79)
at 
com.ogentech.cpi_ui.bean.TabularCalculationBean_$$_javassist_12.left2RightAll(TabularCalculationBean_$$_javassist_12.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at

[jboss-user] [JBoss Seam] - How to do the initializing job immediately after a seam comp

2007-06-25 Thread tangdazhu 
I want to do some initializing job just after the seam component is created , I 
 can't put this kind of method in constructor because at that time, the 
component is not created. So is there some annotation or method to do such a 
kind of job in Seam ? i tried with @Create too, but it failed again.

Thanks in advance.



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[jboss-user] [JBoss Seam] - Re: How to do the initializing job immediately after a seam

2007-06-25 Thread tangdazhu 
Thanks hstang for reply, i know where the problem is when using the @Create 
annotation, i am using private for method decorator ,so actually 
seam component can't access it. When i modifed to public , it works now. 

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[jboss-user] [JBoss Seam] - Re: Integration testing action events or value change events

2007-06-12 Thread tangdazhu 
I have the same question for how to test actionlistener in Seam test, can 
someone help me?

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[jboss-user] [JBoss Seam] - How to get the seam component outside of the seam context?

2007-06-07 Thread tangdazhu 
i want to get the seam component outside of the seam conext, i have tried to 
use component.getInstance(), but it says that no active context, can someone 
tell me how to get these components ?

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[jboss-user] [JBoss Seam] - Re: How to update the DataModel object?

2007-05-23 Thread tangdazhu 
i debug the memory and note that in ajax requests , the hibernate session is 
the same .my configuration about hibernate session in component.xml is:

core:managed-hibernate-session name=session auto-create=true
session-factory-jndi-name=java:/HibernateSessionFactory /


and in the hibernate.cfg.xml i have added the properties according the seam 
manual:
true
after_statement
org.hibernate.transaction.JBossTransactionManagerLookup
org.hibernate.transaction.JTATransactionFactory



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[jboss-user] [JBoss Seam] - How to update the DataModel object?

2007-05-23 Thread tangdazhu 
I am  using seam 1.2.0 and integrate it with Ajax4Jsf in the project.

My question is when i modified calculation from 1 to 2 in the page , i need to 
modify the paramters list (Annotated by DataModel) by ajax request. 
my codes are as follows:

@DataModel
private List runParameters;

@Begin(join = true)
@Factory(runParameters)
public void findRunParameters() throws ClassNotFoundException {

some codes to get the runParameters list through hibernate3
}

the action will be called by ajax is:

public void changeDropdownForCalculation(ActionEvent event) throws Exception {
..
findRunParameters();

}

now you can see that i am using findRunParameters()  to modify the list 
directly , but but i got the exception as follows:

Caused by: org.hibernate.HibernateException: identifier of an instance of 
com.ogentech.cpi.dataobjects.calculation.Calculation was altered from 1 to 2

Can someone help me?

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[jboss-user] [JBoss Seam] - Re: problems when migrate navigation from faces-config.xml t

2007-04-13 Thread tangdazhu 
Now i found that the wrong message can be displayed in the jsp pages, only 
when i used   h:messages/ to get the global messages.

if i don't add this tag, it won't disply. does it mean that the tag

h:message for=password/
 
is not useful for seam?


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[jboss-user] [JBoss Seam] - add my own interceptor with problems

2007-04-13 Thread tangdazhu 
1.I want to add  my own login interceptor in my application,the following is my 
interceptor class

public class LoggedInInterceptor {
@Logger
private Log log;

@AroundInvoke
public Object checkLoggedIn(InvocationContext invocation) throws Exception {

boolean isLoggedIn = Contexts.getSessionContext().get(user_status) != 
null;
if (isLoggedIn) {
// the user is already logged in
log.info(Login interceptor is invoked!, null);
return invocation.proceed();
} else {

// the user is not logged in, fwd to login page
return login;
}
}

}

2.i want to use this interceptor in my managed bean

@Scope(CONVERSATION)
@Name(longCardQueryAction)
@Interceptors(LoggedInInterceptor.class)
public class LongCardQueryAction extends BaseBean {}

but it seems that that interceptor doesn't work, can anyone tell me what's 
wrong with my problem?

I just guess i need to config this interceptor in some place ,but i don't know 
where it is.

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[jboss-user] [JBoss Seam] - problems when migrate navigation from faces-config.xml to pa

2007-04-11 Thread tangdazhu 
1.i had a application which is runing well when i am using the 
faces-config.xml, for example the login page:
navigation-rule
from-view-id/pages/input/login.jsp/from-view-id
navigation-case

from-outcomelogin_success/from-outcome
to-view-id/pages/input/mainpage.jsp/to-view-id
/navigation-case
navigation-case

from-outcomelogin_failure/from-outcome
to-view-id/pages/input/login.jsp/to-view-id
/navigation-case
 /navigation-rule
2.Now i want to use the seam 1.2 page navigation ability : so i migrate the 
navigation to the pages.xml:
page view-id=/pages/input/login.jsp


rule if-outcome=login_success
redirect view-id=/pages/input/mainpage.jsp /


rule if-outcome=login_failure
redirect view-id=/pages/input/login.jsp /






3.The problem is i can't show the wrong messages when i migrated into 
pages.xml. the codes to deal with the messages in the managed bean are

if (!user.getPassword().equals(this.getPassword())) {
facesMessages.addToControlFromResourceBundle(loginForm:password,
FacesMessage.SEVERITY_ERROR,
login_password_is_not_correct);

return login_failure;
}
 
loginForm:password means that i have a form called loginForm and a field 
called password in the jsp page.

So how to show the wrong messages in the web page  if i choose to use seam 
navigation?

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[jboss-user] [JBoss Seam] - HibernateSessionProxy ClassCastException

2007-03-24 Thread tangdazhu 
1. i want to inject the hibernate session in seam,so i config the component.xml 
as follows:
core:hibernate-session-factory name=hibernateSessionFactory /

core:managed-hibernate-session name=session auto-create=true
session-factory-jndi-name=java:/HibernateSessionFactory /

2. Inside managed Bean , i use @in to inject the Hibernate Session,
but when i am using DetachedCriteria in my application

 DetachedCriteria criteria =
 DetachedCriteria.forClass(Smartform.class);
 
 criteria.getExecutableCriteria(session)

i got the HibernateSessionProxy ClassCastException,i debug the application and 
found that seam injected HibernateSessionProxy not the real HibernateSession 
object . So DetachedCriteria can't work.

Does it mean that i can't use DetachedCriteria in my application?




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