Re: Trouble Integrating single component page into existing j2ee application
Thanks for your help- -- I have the source class included in my jar file- is that not enough? My jar has the myClass.java and myClass.gwt.xml in it? Any code outside of that, or which it doesn't have any source code for, will cause this error. On Nov 12, 11:29 pm, Dobes [EMAIL PROTECTED] wrote: This is a common problem for new GWT users - it's important to realize that GWT code can only use classes which are part of GWT modules. You'll just have to work around it like the rest of us - it can result in some awkward reversals, like creating a shared interface which is only implemented on the server, and a static field with a pointer to that interface, and then storing your implementation into that static variable on the server side. The implementation then wraps up any non-GWT supported funcationality. On Nov 12, 11:30 am, Bliss [EMAIL PROTECTED] wrote: I have created a single page using a GWT component and a class that acts as a 'bridge' between my business code and the front end component. I isolated all the GWT code into a separate package structure for ease- and included it in my application with no troubles,when it doesnt reference any other packages. However, in real life- I need my 'bridge' code to import classes from other packages in my J2ee application, and am having issues. I have com.mygwtpackage.myGWTProject inherit com.mypackage.myClass - module !-- Inherit the core Web Toolkit stuff. -- inherits name='com.google.gwt.user.User'/ !-- Other module inherits -- inherits name='com.gwtext.GwtExt' / inherits name='com.mypackage.myClass' / !-- Specify the app entry point class. -- entry-point class='com.myGwtpackage.client.myGwtProject'/ !-- Specify the application specific style sheet. -- stylesheet src=js/ext/resources/css/ext-all.css / script src=js/ext/adapter/ext/ext-base.js / script src=js/ext/ext-all.js / /module - I have included com.mypackage.myClass.class com.mypackage.myClass.java and myClass.gwt.xml ?xml version=1.0 encoding=UTF-8? module !-- Inherit -- inherits name='com.google.gwt.user.User'/ source path=./ /module - in a jar file included in com.mypackage.myGWTProject/lib I have added this jar reference to the .compile and .shell files. I am having trouble compiling since I get : Loading module 'com.myGwtpackage.myGwtClass' Loading inherited module 'com.mypackage.myClass' [WARN] Non-canonical source package: ./ Removing units with errors [ERROR] Errors in 'file:/C:/path/path/src/com/myGwtPackage/client/ MyTree.java' [ERROR] Line 92: No source code is available for type com.mypackage.myClass; did you forget to inherit a required module? Removing invalidated units [WARN] Compilation unit 'file:/C:/path/src/com/myGwtpackage/client/ myGwtClass.java' is remo ved due to invalid reference(s): [WARN] file:/C:/path/src/com/myGwtpackage/client/MyTree.java Compiling module com.myGwtpackage.myGwtClass Computing all possible rebind results for 'com.myGwtpackage.client.myGwtClass' Rebinding com.myGwtpackage.client.myGwtClass Checking rule generate-with class='com.google.gwt.user.rebind.ui.ImageBun dleGenerator'/ [ERROR] Unable to find type 'com.myGwtpackage.client.myGwtClass [ERROR] Hint: Previous compiler errors may have made this type unava ilable [ERROR] Hint: Check the inheritance chain from your module; it may n ot be inheriting a required module or a module may not be adding its source path entries properly [ERROR] Build failed- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Trouble Integrating single component page into existing j2ee application
I have created a single page using a GWT component and a class that acts as a 'bridge' between my business code and the front end component. I isolated all the GWT code into a separate package structure for ease- and included it in my application with no troubles,when it doesnt reference any other packages. However, in real life- I need my 'bridge' code to import classes from other packages in my J2ee application, and am having issues. I have com.mygwtpackage.myGWTProject inherit com.mypackage.myClass - module !-- Inherit the core Web Toolkit stuff. -- inherits name='com.google.gwt.user.User'/ !-- Other module inherits -- inherits name='com.gwtext.GwtExt' / inherits name='com.mypackage.myClass' / !-- Specify the app entry point class. -- entry-point class='com.myGwtpackage.client.myGwtProject'/ !-- Specify the application specific style sheet. -- stylesheet src=js/ext/resources/css/ext-all.css / script src=js/ext/adapter/ext/ext-base.js / script src=js/ext/ext-all.js / /module - I have included com.mypackage.myClass.class com.mypackage.myClass.java and myClass.gwt.xml ?xml version=1.0 encoding=UTF-8? module !-- Inherit -- inherits name='com.google.gwt.user.User'/ source path=./ /module - in a jar file included in com.mypackage.myGWTProject/lib I have added this jar reference to the .compile and .shell files. I am having trouble compiling since I get : Loading module 'com.myGwtpackage.myGwtClass' Loading inherited module 'com.mypackage.myClass' [WARN] Non-canonical source package: ./ Removing units with errors [ERROR] Errors in 'file:/C:/path/path/src/com/myGwtPackage/client/ MyTree.java' [ERROR] Line 92: No source code is available for type com.mypackage.myClass; did you forget to inherit a required module? Removing invalidated units [WARN] Compilation unit 'file:/C:/path/src/com/myGwtpackage/client/ myGwtClass.java' is remo ved due to invalid reference(s): [WARN] file:/C:/path/src/com/myGwtpackage/client/MyTree.java Compiling module com.myGwtpackage.myGwtClass Computing all possible rebind results for 'com.myGwtpackage.client.myGwtClass' Rebinding com.myGwtpackage.client.myGwtClass Checking rule generate-with class='com.google.gwt.user.rebind.ui.ImageBun dleGenerator'/ [ERROR] Unable to find type 'com.myGwtpackage.client.myGwtClass [ERROR] Hint: Previous compiler errors may have made this type unava ilable [ERROR] Hint: Check the inheritance chain from your module; it may n ot be inheriting a required module or a module may not be adding its source path entries properly [ERROR] Build failed --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Trouble Integrating single component page into existing j2ee application
This is a common problem for new GWT users - it's important to realize that GWT code can only use classes which are part of GWT modules. Any code outside of that, or which it doesn't have any source code for, will cause this error. You'll just have to work around it like the rest of us - it can result in some awkward reversals, like creating a shared interface which is only implemented on the server, and a static field with a pointer to that interface, and then storing your implementation into that static variable on the server side. The implementation then wraps up any non-GWT supported funcationality. On Nov 12, 11:30 am, Bliss [EMAIL PROTECTED] wrote: I have created a single page using a GWT component and a class that acts as a 'bridge' between my business code and the front end component. I isolated all the GWT code into a separate package structure for ease- and included it in my application with no troubles,when it doesnt reference any other packages. However, in real life- I need my 'bridge' code to import classes from other packages in my J2ee application, and am having issues. I have com.mygwtpackage.myGWTProject inherit com.mypackage.myClass - module !-- Inherit the core Web Toolkit stuff. -- inherits name='com.google.gwt.user.User'/ !-- Other module inherits -- inherits name='com.gwtext.GwtExt' / inherits name='com.mypackage.myClass' / !-- Specify the app entry point class. -- entry-point class='com.myGwtpackage.client.myGwtProject'/ !-- Specify the application specific style sheet. -- stylesheet src=js/ext/resources/css/ext-all.css / script src=js/ext/adapter/ext/ext-base.js / script src=js/ext/ext-all.js / /module - I have included com.mypackage.myClass.class com.mypackage.myClass.java and myClass.gwt.xml ?xml version=1.0 encoding=UTF-8? module !-- Inherit -- inherits name='com.google.gwt.user.User'/ source path=./ /module - in a jar file included in com.mypackage.myGWTProject/lib I have added this jar reference to the .compile and .shell files. I am having trouble compiling since I get : Loading module 'com.myGwtpackage.myGwtClass' Loading inherited module 'com.mypackage.myClass' [WARN] Non-canonical source package: ./ Removing units with errors [ERROR] Errors in 'file:/C:/path/path/src/com/myGwtPackage/client/ MyTree.java' [ERROR] Line 92: No source code is available for type com.mypackage.myClass; did you forget to inherit a required module? Removing invalidated units [WARN] Compilation unit 'file:/C:/path/src/com/myGwtpackage/client/ myGwtClass.java' is remo ved due to invalid reference(s): [WARN] file:/C:/path/src/com/myGwtpackage/client/MyTree.java Compiling module com.myGwtpackage.myGwtClass Computing all possible rebind results for 'com.myGwtpackage.client.myGwtClass' Rebinding com.myGwtpackage.client.myGwtClass Checking rule generate-with class='com.google.gwt.user.rebind.ui.ImageBun dleGenerator'/ [ERROR] Unable to find type 'com.myGwtpackage.client.myGwtClass [ERROR] Hint: Previous compiler errors may have made this type unava ilable [ERROR] Hint: Check the inheritance chain from your module; it may n ot be inheriting a required module or a module may not be adding its source path entries properly [ERROR] Build failed --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
