Re: GWT and Hibernate XML files vs Annotations

I second Bruno and would add a few things. You can group entities and queries into DAOs and not pure entities and queries. So, to summarize: - Each DAO goes into it's own .hbm.xml file. This contains the core entity for that DAO and a few peripherial ones, i.e. Employee being the core and,

Unable to start the tomcat server

Hi All, Iam not able to start the tomcat server. Please fidn the error log below and help me out. Error: .java:515) at org.apache.catalina.startup.ContextConfig.start (ContextConfig.java:62 3) at org.apache.catalina.startup.ContextConfig.lifecycleEvent (ContextConfi g.java:216)

HandlerRegistration.removeHandler() is NOT WORKING

Hello, I am stuck with the fact that HandlerRegistration.removeHandler() is not removing my handler. I have two controllers, say ParentController and ChildController, each implements ValueChangeHandlerString to handle history events The root class extended by both parent and child controllers:

Re: GWT and Hibernate XML files vs Annotations

And Jim, no, we don't find Hibernate hard to use, especially since it's a quasi-standard;-) On May 20, 7:56 pm, Jim jim.p...@gmail.com wrote: Rafael, If you find Hibernate is difficult to use, you may try Dreamsource ORM for your application. You can find an GWT example

UNABLE TO START TOMCAT

I have reinstalled the tomcat. After that only iam getting the below error: .java:515) at org.apache.catalina.startup.ContextConfig.start (ContextConfig.java:62 3) at org.apache.catalina.startup.ContextConfig.lifecycleEvent (ContextConfi g.java:216) at

Re: UNABLE TO START TOMCAT

Hi, Iam using XP. On May 21, 11:26 am, Anu anuradha...@gmail.com wrote: I have reinstalled the tomcat. After that only iam getting the below error: .java:515)         at org.apache.catalina.startup.ContextConfig.start (ContextConfig.java:62 3)         at

Re: how to install gwt in ubuntu

Hi, unpack http://google-web-toolkit.googlecode.com/files/gwt-linux-1.6.4.tar.bz2 and set GWT_HOME ( export GWT_HOME=/home/youname/gwt/gwt- linux-1.6.4) On May 21, 9:19 am, javatiger vijayabaskar1...@gmail.com wrote: i am newbee in ubuntu.. i already installed and worked gwt in windows now am

Re: GWT and Hibernate XML files vs Annotations

Hi Rafel, Yeah you can do everything in Hibernate Annotations its really quite powerful. We have moved to using it fully now instead of mapping files. Using the mapping file to simply hold our queries. What kind of relationship are you trying to map? Eggsy PS. Paul - yeah that framework does

Handle events from separate class?

I guess this question is not really GWT specific, but I haven´t been working much with handlers at all when developing web applications earlier. I´ll make a very simple example: public class EventManagerTest implements EntryPoint { public void onModuleLoad() { final

Re: Dynamic Properties File Creation not effective

Ok I will again try to explain you Yes I want to create dynamically new properties file. As you told that I have to restart the server. It is ok. But it should work then. Actually, my doubt is related to GWT that how GWT handles properties file because as I told earlier that when I create a

Re: [ERROR] Not enough arguments (2) passed to external.gwtOnLoad(), expected (3); error

Yes, that applied exactly to my situation too. I could compile fine and it would run fine once in a browser. I just didnt like that error constantly appearing in case it effected other things I was trying to debug. Upgradeing to dev.HostedMode fixed the problem, as its been weeks since I have

Re: Problem with using History tokens and Frames in IE (very basic code included)

Ok, I have come up with a work-around, but its such a kludge and rather extreme, Id still be interested in other solutions to this problem. (Id also like to here if its just IE6 or IE7/8 too, as I dont have those installed). My preposed solution is thus; 1) Use a HTMLPanel rather then an iFrame

Re: FastTree and loading animation

Hi, I just wanted to let everyone know that I did implement the spinner control, and I blogged about it: http://markmacumber.blogspot.com/2009/05/gwt-fasttree-and-spinner-icon.html Please take a read and let me know what you think! On Apr 21, 8:25 am, markmac mark.macum...@gmail.com wrote:

Re: Help with storing into session and accessing the session value in a Panel

You can create a RPC to ask the server what is the current user role. You'll need to create a session when the user creates a new session and then you can store inside some user data like the login, profile, ... For a stronger security, you'd have to validate in server RPCs that the current

Please help

Hello all, I am badly in need of your help,I am not getting how to do it using GWT? Actually I want to write a validation method for checking whether the input in the textbox is alphabetic or not? I have done it for numeric and also for the textbox should not be empty but not getting how to

Re: Please help

Hi, u can use a function like this... public boolean isAlpha(String abc) { abc = abc.toUpperCase(); for (int i = 0; i abc.length(); i++) { int c = (int) abc.charAt(i); if (c 65 || c 90) { Window.alert(enter a valid data); } return false; } return true; } regards,

Re: Eclipse Plugin Compile Button Stack Overflow

concerning the second case , it was a type mistake my proxy requires authentiification and that's whay I mentionned the second case -Dhttp.proxyUser=me -Dhttp.proxyPassword=me_crypted instead of proxyHost when adding these two params I got my self in the second case ,

Any easier way I can trap the double click in a Grid ?

Hi All, I want to select a row in the Grid when I click any of the cell in the Grid. which is working fine when I use dataTable.addTableListener new TableListener (){ public void onCellClicked(SourcesTableEvents sender, final int row,final int cell) { . } }); Now I have to code

GWT DIV

I have this 3 element: Label label1=new Label(TEXT_1); Label label2=new Label(TEXT_2); TextBox selectPage=new TextBox(); I want to organize the elements of above in this maner: div TEXT_1 input type=text/ TEXT_2 /div How i do that? P.S. I don't want to use VerticalPanel because the

Re: New to GWT -- Having Eclipse PlugIn Installation Problems

The zips don't include the SDKs. You can download the SDKs and then tell the plugin where they are. This link explains how to add SDKs http://code.google.com/eclipse/docs/using_sdks.html. You can download the App Engine Java SDK from http://code.google.com/appengine/downloads.html and the GWT

Re: History implementation and Kitchen sink example

Hi Salvador, you wrote about line 211 of Showcase.java... But where to find this showcase.java... Plz help me I am stuck in history management] plz help I On May 17, 3:23 pm, Salvador Diaz diaz.salva...@gmail.com wrote: Hi imgnik, HistoryListener (the class that contained the

Re: Please help

Thank you very much This helped me a lot and the function worked correctly, I mean in the way how I wanted it.. Thanks once again. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit

Re: Handle events from separate class?

Using GwtEvent.getSource() retrieves the source that last fired this event so you can differentiate event source widgets. Jim http://www.gwtorm.com - GWT ORM On May 21, 4:44 am, Dalla dalla_man...@hotmail.com wrote: I guess this question is not really GWT specific, but I haven´t been working

Re: Handle events from separate class?

Yes, this I know. In this example the source would be the sendButton, right? But is there any way in which I can manipulate helloField when Handler is a separate class? Or do I have to make Handler an inner class inside EventManagerTest to be able to manipulate helloField? On 21 Maj, 15:35, Jim

Hibernate4Gwt inherited issue

Hi All, I am new to Hibernate4GWT. I try to implement in my module and follow the same instruction as given in the Hibernate4GWT test case. According to that one, i creates my BDO's in com.test.modulename.bdo package and imported in the client or widgets. But i am facing some issue i.e.

Re: i cant run Web Application Project in eclipse

Thank you very much Alex Rudnick wrote: Hey Taha, It sounds like the problem is that, while GWT comes with a 32-bit version of SWT, you're using a 64-bit JVM. If you switch to a 32-bit JVM, then you'll be set! (and in future versions of GWT, once we have the OOPHM feature, it

Re: Eclipse Plugin Compile Button Stack Overflow

I still need to know how to configure, command line proxy settings !!! once again the new release of the plugin does not offer any solution to my problem the compile button is still not compiling even if I specify -Xss8m where as it worked and compile successfully from hosted mode with the

Re: Eclipse Plugin Compile Button Stack Overflow

Let's split this issue into two. First, you want to be able to configure the proxy settings. I'll have one of our guys who knows the proxy issues pretty well follow up on this thread. Second, the compile button is not working? Could you provide more details as to how it fails? Is there a stack

Re: Handle events from separate class?

public class Handler implements ClickHandler { @Override public void onClick(ClickEvent event) { Widget widget = event.getSource(); if (widget instanceof TextBox) { TextBox textBox = (TextBox)widget; //do whatever you

Re: Handle events from separate class?

I suppose this would work great if I actually clicked the textbox. But I want to change the text in the textbox when I click a button, not the textbox itself :-) On 21 Maj, 16:36, Jim jim.p...@gmail.com wrote: public class Handler implements ClickHandler {         @Override         public

Re: Password Encryption

Security is a very complex and wide world. It's not the same an application for a blog with basic security that a back application with a very high security at the browser, communication and server levels. Usually it's enough using a hash D Peters said. For enterprises, usually I have to use

Re: GWT DIV

AbsolutePanel is a simple DIV On May 21, 2:48 pm, grigoregeorge grigoregeorge631...@gmail.com wrote: I have this 3 element: Label label1=new Label(TEXT_1); Label label2=new Label(TEXT_2); TextBox selectPage=new TextBox(); I want to organize the elements of above in this maner: div

Re: Hibernate4Gwt inherited issue

Hi All, Can anybody give me an idea how can i resolve this issue. On May 21, 6:52 pm, Sanj sunil.ban...@daffodildb.com wrote: Hi All, I am new toHibernate4GWT. I try to implement in my module and follow the same instruction as given in theHibernate4GWTtest case. According to that one,

Re: Handle events from separate class?

public class Handler implements ClickHandler { private TextBox textBox = null; public Handler(TextBox textBox ) { this.textBox = textBox; } } Jim http://www.gwtorm.com - GWT ORM http://code.google.com/p/dreamsource-orm/ On May 21, 11:18 am, Dalla

Re: Password Encryption

My sentiments exactly. Not to mention that it's actually quite easy, if you don't know what you are doing, and make a secure algorithm unsecure by something as simple as choosing the wrong random number generator ( I imagine the random number generator used in Javascript is actually not

Composite question

Hi, I see how Composite is useful in theory for custom widgets, to wrap rather than extend specific widgets prevent exposing all their methods; but I have found that Composite itself has a LOT of methods exposed, particularly the UIObject position/dimension/etc setters which I had wanted hidden

Re: Composite question

On 05/21/2009 09:22 AM, alan m wrote: Hi, I see how Composite is useful in theory for custom widgets, to wrap rather than extend specific widgets prevent exposing all their methods; but I have found that Composite itself has a LOT of methods exposed, particularly the UIObject

Re: GWT 1.6.4: Exception in DriverManager.getConnection

You saved my life, the weeks I'm trying to solve this problem. On 13 abr, 08:46, martin hotston...@googlemail.com wrote: Ok, I solved the problem  ;-) Go to the project's properties and uncheck Use Google App Engine. Additionally, as vitali mentioned, the mysql-connector jar has to be in

Re: Composite question

sure Jeff: public class PanelWidget extends Composite { private FlowPanel div; public PanelWidget(){ super(); div = new FlowPanel(); initWidget(div); } public void add(Widget widget){ div.add(widget); } } On

Re: Composite question

You are creating a composite widget which is going to be a UIObject so it has UIObject methods. But if you make a composite with three labels, then you probably don't want (and it wouldn't be easy) to expose the setText method for all three. Ian http://examples.roughian.com 2009/5/21 alan m

Re: Composite question

On 05/21/2009 10:09 AM, alan m wrote: sure Jeff: Hi, I'd misjudged your question, hence withdrawn my answer. public class PanelWidget extends Composite { private FlowPanel div; public PanelWidget(){ super(); div = new FlowPanel();

Re: Composite question

So... Is there any better way of blocking all these Composite methods other than kludgy myWidget @Override? On Thu, May 21, 2009 at 6:23 PM, Ian Bambury ianbamb...@gmail.com wrote: You are creating a composite widget which is going to be a UIObject so it has UIObject methods. But if you make

Re: Composite question

There is, by extending Widget, but it means more work and understanding the way GWT works. Do you have a reason for stopping certain UIObject methods being used or are you just a control freak :-) Generally speaking, those methods are there to allow your users to use the widget you create more

Client-side OSGi-like modules for GWT?

I'm currently thinking about moving my Eclipse-based application completely to GWT. For that to work, though, I would need OSGi-like modules so that one can plug in code. Server-side that is no problem, I can use OSGi. Client-side, it becomes more difficult: I don't see a way for a plug-in to

Can not run in host mode

Create new project using GWT plug in Project Name: HelloWorld package: com.test check Using Google Web Toolkit didn't do any change after the project created. run Error Page display HTTP ERROR: 503 SERVICE_UNAVAILABLE RequestURI=/HelloWorld.html and saw those message: [WARN] EXCEPTION

Serialization problem

Hello I have class StringValue which extends abstract class AttributeValue. I call some method on server side, which should return instance of this class. When the method tries to return value the folowing error happens: SEVERE: Exception while dispatching incoming RPC call

Re: Can not debug in Eclipse

I created a lauch configuration manually and then imported it into Eclipse. Debugging is now working. Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send

Re: Composite question

Yes, I'm a control freak! ;-) But also my brief is to provide a widget library with my (well, the client's) class names etc. and 100% css layout and style, and prevent individual developers to use gwt's setters (getters are less important) and diverge from the required styles - consistency is

Re: Hibernate4Gwt inherited issue

Hi, First, this issue is not related to Hibernate4GWT, but is a simple GWT issue (your gwt.xml file may be misplaced). Furthermore, the Hibernate4GWT library has been renamed and keeps on evolving as Gilead (http://gilead.sourceforge.net). Regards Bruno On 21 mai, 17:33, SunilBansal

Re: Composite question

Sorry - I was going from memory and got the widget thing wrong. :-( You'd have to go back to real basics to get around that. Or tell your client to get developers they can trust to do as they are told ;-) Is your client absolutely sure that their untrustworthy, pig-headed, anarchic,

Re: how to install gwt in ubuntu

If you're an Eclipse user, I'd suggest going the Google Plugin for Eclipse route: install Eclipse via the package manager (e.g., synaptics for a UI, or apt-get for command-line), and then install the Google Plugin for Eclipse via http://code.google.com/eclipse/docs/getting_started.html (which

Re: Serialization problem

You can not use Object in VectorObject for GWT client code. You may try to use VectorSerializable Jim http://www.gwtorm.com - GWT ORM http://code.google.com/p/dreamsource-orm/ On May 21, 6:05 am, Yulia yuli...@gmail.com wrote: Hello I have class StringValue which extends abstract class

Re: Eclipse Plugin Compile Button Stack Overflow

Hi, With regard to the proxy issue, I'll have to do some experimentation locally to see if there is actually a way to pass the username and password for an authentication-requiring proxy via the command line. I'll post back on this thread with my results shortly. Thanks, Rajeev 2009/5/21

Re: Data binding frameworks and overlay types

Hi ziglionz, The ability to cast an overlay type to an interface like Binding would require the interface itself to also be an overlay type (via the JavaScriptObject.cast() method call). Since the interface itself isn't an overlay type, and a custom overlay type can't implement it because it does

Re: Serialization problem

I didn't try VectorSerializable, don't know if it works. I decide to make a class with fields for data I want to return instead of using VectorObject. Now it works. Thank you! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google

Re: Eclipse Plugin Compile Button Stack Overflow

Hi, Unfortunately, there is no way to set authentication parameters for proxy servers on the command line. The settings http[s].proxyUser and http[s].proxyPassword do not work. They're actually an urban legend - these properties were never respected by Sun's JDK. The reason why the proxy works

getStylePrimaryName() problem?

I am trying to change the background color of a tree item by adding a dependent style name. However, when I called treeItem.addStyleDependentName(newStyleName), nothing happened. I look at the docs, and found out that addStyleDependentName calls addStyleName(getStylePrimaryName() + - +

IE6 PNG transparency fixes for CSS images

I can't seem to get any of the IE6 PNG transparency fixes (SuperSleight, unitpngfix, http://www.komodomedia.com/blog/2007/11/css-png-image-fix-for-ie/) working in my GWT app. (Note that my PNGs are specified in my CSS, so solutions like PNGImage won't help.) Has anyone gotten any of these

Tomcat and GWT 1.6

Hi all, I have done many webpages with tomcat but seem to be having some issues deploying a simple webpage for GWT that loads other pages into Frames. This app just creates a few Frames and puts a page into it. Very simple All the pages are under a directory called Pages off the Root (war/

Re: ListBox how set selected item by value

bump --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to

Re: Inherit java.seurity and commons-codec-1.3.jar

Hi Asif, Just run your application over ssl (https) get a cert and install it in Tomcat or what ever J2EE application server (or .net, .php exc) your using. Thats all you need to secure your passwords over the wire. Most of java is not available for GWT, only if the jar or project says it

Re: Using Class.forName

Hi, The only way around this it to use something like this class; http://cvs.adligo.org/viewvc/params/src/org/adligo/models/params/client/ClassForNameMap.java?view=markup Not very elegant, but works fine. Cheers, Scott On May 20, 6:30 am, rudolf michael roud...@gmail.com wrote: hello,No

GWTCanvas vs gwt-canvas ?

What's the difference between GWTCanvas (in the incubator) and gwt- canvas? GWTCanvas: http://code.google.com/p/google-web-toolkit-incubator/wiki/GWTCanvas gwt-canvas: http://code.google.com/p/gwt-canvas/ Overall, GWTCanvas is working well for me, but I'm a bit unhappy with its IE performance

Re: Hibernate4Gwt inherited issue

Hi Noon, I know that is simple GWT issue and not HIbernate4GWT issue. I am also know what is the main cause of this problem. I am getting this exception message because i am going to import another package rather than client on the client side class i.e. com.test.modulename.bdo.ABC in the

Re: GWT 1.6 with Hibernate and class loading issues.

Hi Sajil, I believe the error you're receiving is due to a ClassCastException in your server-side code. From the exception stack trace: Caused by: java.lang.ClassCastException: net.sf.hibernate.dialect.MySQLDialect cannot be cast to org.hibernate.dialect.Dialect at

[gwt-contrib] Re: split up long var lines

On Wed, May 20, 2009 at 3:13 PM, Ray Cromwell cromwell...@gmail.com wrote: As a practical example, ClientBundle can already generate deep expressions for Css resource injection that exhaust the stack space of the JVM when compiling. You end up with something like: var cssText = a + b + c +

[gwt-contrib] [google-web-toolkit commit] r5451 - Edited wiki page through web user interface.

Author: b...@google.com Date: Thu May 21 06:43:38 2009 New Revision: 5451 Modified: wiki/CssResource.wiki Log: Edited wiki page through web user interface. Modified: wiki/CssResource.wiki == ---

[gwt-contrib] [google-web-toolkit commit] r5452 - Copy StyleInjector wiki page from incubator and update with current information.

Author: b...@google.com Date: Thu May 21 06:53:08 2009 New Revision: 5452 Added: wiki/StyleInjector.wiki Log: Copy StyleInjector wiki page from incubator and update with current information. Added: wiki/StyleInjector.wiki

[gwt-contrib] [google-web-toolkit commit] r5453 - Edited wiki page through web user interface.

Author: b...@google.com Date: Thu May 21 06:55:33 2009 New Revision: 5453 Modified: wiki/StyleInjector.wiki Log: Edited wiki page through web user interface. Modified: wiki/StyleInjector.wiki == ---

[gwt-contrib] [google-web-toolkit commit] r5454 - RadioButtons were not sinking click events

Author: rj...@google.com Date: Thu May 21 08:03:33 2009 New Revision: 5454 Modified: trunk/user/src/com/google/gwt/user/client/ui/RadioButton.java Log: RadioButtons were not sinking click events Issue: 3679 Reviewer: scottb Modified:

[gwt-contrib] [google-web-toolkit commit] r5455 - Cherry pick of trunk r5454

Author: rj...@google.com Date: Thu May 21 08:06:03 2009 New Revision: 5455 Modified: releases/1.6/user/src/com/google/gwt/user/client/ui/RadioButton.java Log: Cherry pick of trunk r5454 Modified: releases/1.6/user/src/com/google/gwt/user/client/ui/RadioButton.java

[gwt-contrib] [google-web-toolkit commit] r5456 - Record cherry pick of 5454

Author: rj...@google.com Date: Thu May 21 08:06:34 2009 New Revision: 5456 Modified: releases/1.6/branch-info.txt Log: Record cherry pick of 5454 Modified: releases/1.6/branch-info.txt == ---

[gwt-contrib] [google-web-toolkit commit] r5457 - Rollback cherry pick of broken 5454

Author: rj...@google.com Date: Thu May 21 08:19:10 2009 New Revision: 5457 Modified: releases/1.6/branch-info.txt releases/1.6/user/src/com/google/gwt/user/client/ui/RadioButton.java Log: Rollback cherry pick of broken 5454 Modified: releases/1.6/branch-info.txt

[gwt-contrib] Re: split up long var lines

Thanks, Joel. Committed at r5459. http://gwt-code-reviews.appspot.com/33826 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---

[gwt-contrib] [google-web-toolkit commit] r5459 - Per issue 3455, split up very long var lines to avoid a bug in

Author: sp...@google.com Date: Thu May 21 08:48:10 2009 New Revision: 5459 Added: trunk/dev/core/src/com/google/gwt/dev/js/JsBreakUpLargeVarStatements.java (contents, props changed) trunk/user/src/com/google/gwt/core/CompilerParameters.gwt.xml (contents, props changed)

[gwt-contrib] Re: split up long var lines

http://gwt-code-reviews.appspot.com/33826/diff/1/4 File user/src/com/google/gwt/core/CompilerParameters.gwt.xml (right): http://gwt-code-reviews.appspot.com/33826/diff/1/4#newcode25 Line 25: set-configuration-property name='compiler.max.vars.per.var' value='4900' / Okay, I'll change it to half.

[gwt-contrib] [google-web-toolkit commit] r5460 - Resubmitting radio button fix to sink click events, this time

Author: rj...@google.com Date: Thu May 21 08:59:40 2009 New Revision: 5460 Modified: trunk/user/src/com/google/gwt/user/client/ui/RadioButton.java Log: Resubmitting radio button fix to sink click events, this time with required import line. Issue: 3679 Reviewer: scottb Modified:

[gwt-contrib] [google-web-toolkit commit] r5462 - Record cherry pick of trunk c5460

Author: rj...@google.com Date: Thu May 21 09:27:58 2009 New Revision: 5462 Modified: releases/1.6/branch-info.txt Log: Record cherry pick of trunk c5460 Modified: releases/1.6/branch-info.txt == ---

[gwt-contrib] Re: Patch for issue 3279

Thanks for taking the time to listen, and for reviewing the code. If I come across as overly defensive, it's only due to the amount of time I've invested in this code. It's not due to any dislike for you, or illusions of grandeur. I appreciate the patience you've shown me. How about

[gwt-contrib] Re: Patch for issue 3279

O(N) temporary memory usage, which having the three native methods approach (getWordPositions, setWord, getWord) is likely to have, is a reasonable tradeoff to make since it will greatly enhance readability. Your approach of using array indexing already saves a lot of memory as it only uses O(N)

[gwt-contrib] Re: Patch for issue 3279

Using nextSetBit() repeatedly is a non-starter since compared to the integer-by-integer approach, every operation will be bit-by-bit. This will be x-times slower, where x is the average number of bits set in an integer. I guess I wasn't clear in this regard, I was talking about just

[gwt-contrib] Add mhtml support to ClientBundle

Reviewers: rjrjr, jgw, Description: This patch adds support for bundling ClientBundle resources into a single mhtml document to reduce the total number of round trips required in IE6. It furthermore enables the use of data: urls for IE8. Specifics: - The mhtml format is defined in rfc 2557;