Re: Problem with Eclipse, Google plugin and WTP
Hey Rajeev, The WAR folder is set to WebContent. The box was checked, so I unchecked it, but it didn't change the fact the libs weren't copied/deployed correctly. Thanks for helping, Simon On 2 juil, 19:18, Rajeev Dayal rda...@google.com wrote: Hey Simon, If you navigate to the smart-ui project properties - Google - Web Application, what is the WAR folder set to? Is the Launch and Deploy From this Directory box checked? In your case, it should not be. Rajeev On Wed, Jun 30, 2010 at 7:29 AM, SimonM simon.manqu...@gmail.com wrote: Hello, I have troubles with WTP and Google plugin for Eclipse. I have one Dynamic Web Application Project, and I use GWT in this project. It's smart-ui. I have a Java Project which contains all business logic, it's smart- business : smart-ui depends on smart-business. All is correctly exported in Java EE Module Dependencies. Now I use WTP to deploy on a local JBoss, and all is working except one thing : the libraries of project-ui are not deployed in WEB-INF/ lib. The project itself is compiled, packaged and deployed in this directory. I have found after investigating several hours I can deploy correctly if I set in the Java Build Path (in Eclipse) the Default output folder to build/classes (and not WebContent/WEB-INF/classes). All libs are present in WEB-INF/lib. I can even set the folder to build/ classes for example, it works. Meanwhile I have a new error in my project : The output directory for the project should be set to /smart-ui/ WebContent/WEB-INF/classes smart-ui-gxt Unknown Google Web App Problem If I set the Default output folder back to WebConten/WEB-INF/classes, I don't have the error anymore but the libs aren't exported to WEB-INF/ lib. I think there are some incompatibilities between WTP and Google plugin there. Am I missing something ? Is this a know issue and does a workaround exist ? Thanks for helping. Simon -- 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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2Bunsubs cr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
MVP : model and duplicate
Hi, I have some troubles with MVP : as I have understood, the model should just be business objects which are present in a shared package, so client and server can access them from a GWT point of view. In a three layered application how do you not duplicate these business objects, while you have beans used in the business layer ? From what I understand they are the same objects but in two different layers, so we need two different classes. Where is my mistake ? Simon -- 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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: MVP : model and duplicate
My bad, you're right. I was confused and forgot about Serialization. Thank you for pointing it out ! Simon On 7 juil, 16:19, Stefan Bachert stefanbach...@yahoo.de wrote: Hi Simon, One question is what do you mean with duplicate? In a client-server environment there is an absolute need to duplicate the value of an object. Because you need it on server and client side. The process is called serialization. However, you can use the same class on both sides. When you client just need a smaller set of attributes than your domain object offers, you need different classes. The latter happens when multiple applications are working on the same domain objects. There are a lot of object/classes which are some how similar but used in different technical context( e.g with/without lazy loading from database) - objects representing database entities (ENTITES) - objects representing domain objects/model objects (DomainObject, Business Objects) - objects representing a snapshot of domain objects (DataTransferObjects, ValueObject) Stefan Bacherthttp://gwtworld.de On 7 Jul., 11:10, SimonM simon.manqu...@gmail.com wrote: Hi, I have some troubles with MVP : as I have understood, the model should just be business objects which are present in a shared package, so client and server can access them from a GWT point of view. In a three layered application how do you not duplicate these business objects, while you have beans used in the business layer ? From what I understand they are the same objects but in two different layers, so we need two different classes. Where is my mistake ? Simon -- 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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Problem with Eclipse, Google plugin and WTP
Hi, That's what we did as a fix, but it's not the way it should work. Otherwise we have to copy libs each time we add some in our business project which is not the way to go imho. On 1 juil, 15:04, Sebastian Rothbucher sebastian.rothbuc...@clarities.de wrote: Hi, can you not copy all libs to WEB-INF/lib and include them from there? Let me know if this helps... On Jun 30, 1:29 pm, SimonM simon.manqu...@gmail.com wrote: Hello, I have troubles with WTP and Google plugin for Eclipse. I have one Dynamic Web Application Project, and I use GWT in this project. It's smart-ui. I have a Java Project which contains all business logic, it's smart- business : smart-ui depends on smart-business. All is correctly exported in Java EE Module Dependencies. Now I use WTP to deploy on a local JBoss, and all is working except one thing : the libraries of project-ui are not deployed in WEB-INF/ lib. The project itself is compiled, packaged and deployed in this directory. I have found after investigating several hours I can deploy correctly if I set in the Java Build Path (in Eclipse) the Default output folder to build/classes (and not WebContent/WEB-INF/classes). All libs are present in WEB-INF/lib. I can even set the folder to build/ classes for example, it works. Meanwhile I have a new error in my project : The output directory for the project should be set to /smart-ui/ WebContent/WEB-INF/classes smart-ui-gxt Unknown Google Web App Problem If I set the Default output folder back to WebConten/WEB-INF/classes, I don't have the error anymore but the libs aren't exported to WEB-INF/ lib. I think there are some incompatibilities between WTP and Google plugin there. Am I missing something ? Is this a know issue and does a workaround exist ? Thanks for helping. Simon -- 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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Problem with Eclipse, Google plugin and WTP
Hello, I have troubles with WTP and Google plugin for Eclipse. I have one Dynamic Web Application Project, and I use GWT in this project. It's smart-ui. I have a Java Project which contains all business logic, it's smart- business : smart-ui depends on smart-business. All is correctly exported in Java EE Module Dependencies. Now I use WTP to deploy on a local JBoss, and all is working except one thing : the libraries of project-ui are not deployed in WEB-INF/ lib. The project itself is compiled, packaged and deployed in this directory. I have found after investigating several hours I can deploy correctly if I set in the Java Build Path (in Eclipse) the Default output folder to build/classes (and not WebContent/WEB-INF/classes). All libs are present in WEB-INF/lib. I can even set the folder to build/ classes for example, it works. Meanwhile I have a new error in my project : The output directory for the project should be set to /smart-ui/ WebContent/WEB-INF/classes smart-ui-gxtUnknown Google Web App Problem If I set the Default output folder back to WebConten/WEB-INF/classes, I don't have the error anymore but the libs aren't exported to WEB-INF/ lib. I think there are some incompatibilities between WTP and Google plugin there. Am I missing something ? Is this a know issue and does a workaround exist ? Thanks for helping. Simon -- 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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Google Plugin for Eclipse 1.3 Preview is now available
I got it working (Eclipse 3.5, WTP 3.1, GPE 1.3) and it's working fine except two things. - I deploy onTomcat, and the devmode tells me to use a bad url : http://127.0.0.1:/index.html?gwt.codesvr=127.0.0.1:9997, while it should be http://127.0.0.1:8080/test/index.html?gwt.codesvr=127.0.0.1:9997 - when I load the webpage or refresh it, I got a ton of error messages like this one : 18:46:54.380 [ERROR] [openpronos] Errors in 'file:/C:/OP/workspace/ test-core/src/main/java/org/zanton/test/business/ ClassementService.java' 18:46:54.450 [ERROR] [openpronos] Line 12: No source code is available for type org.zanton.test.exception.EmptyPronosticException; did you forget to inherit a required module? It doesn't prevent the page from correctly loading but it's strange. I looked at the launch configuration, and the sources are in the Classpath and Source tabs. Thanks for helping. On 17 mar, 11:22, andreas horst.andrea...@googlemail.com wrote: Hi Keith, I'm looking for the classpath settings now. Here's what mvn gwt:run uses: /bin/sh -c /usr/lib/jvm/java-6-sun-1.6.0.15/jre/bin/java -Xmx512m - classpath /home/ahorst/workspace/App/src/main/java:/home/ahorst/ workspace/App/src/main/resources:/home/ahorst/workspace/App/war/WEB- INF/classes:/home/ahorst/.m2/repository/com/google/gwt/gwt-servlet/ 2.0.3/gwt-servlet-2.0.3.jar:/home/ahorst/.m2/repository/com/google/ gwt/gwt-user/2.0.3/gwt-user-2.0.3.jar:/home/ahorst/.m2/repository/ com/google/gwt/gwt-dev/2.0.3/gwt-dev-2.0.3.jar com.google.gwt.dev.DevMode -war /home/ahorst/workspace/App/war -gen /home/ahorst/workspace/App/target/.generated -logLevel INFO -port -startupUrl com.my.example.App.Application/Application.html com.my.example.App.Application While the run configuration of GEP lists the following entries: - Bootstrap Entries - JRE System Library [JavaSE-1.6] - User Entries - java - /App/src/main/ - resources - /App/src/main/ - java - /App/src/test/ - App (default classpath) - App - Maven Dependencies - GWT SDK [GWT - 2.0.3] The java source folder is the first entry, but no code changes reflected on refresh with the GEP run configuration. mvn gwt:run though does it. Are the Bootstrap Entries conflicting here? On 15 Mrz., 21:05, Keith Platfoot kplatf...@google.com wrote: @Andreas: Forgot to mention that if you're *not* using Eclipse for Java EE, when you make changes to server-side code, you will also need to restart GWT embedded Jetty instance. For GWT 2.0+, click the Restart Server button in the Development Mode view, or for older versions of GWT, the Reload Server button on the Hosted Mode shell toolbar. Keith On Mon, Mar 15, 2010 at 2:27 PM, Keith Platfoot kplatf...@google.comwrote: Hi Andreas, It looks like you're following the correct procedure, and you indicated that you were able to load the application in devmode, but you're not seeing code changes reflected when you Refresh the browser. It might help if I explain briefly how changes are *supposed* to be reflected, and suggest a few ideas for things to check if refresh is not working: - Client-side code changes should *always* be reflected when you click Refresh in your browser during a devmode session, regardless of your source folders' build output paths. This is because GWT devmode is actually using your .java source files, not the compiled .class files. Double-check in your launch configuration's Classpath tab that your source folders appear at the top of the User Entries section. If your gwt:run goal *does*correctly reflect code changes in devmode when you Refresh, it would be useful to compare the devmode process arguments in that case to the devmode process created by the Eclipse launch configuration (you can find the arguments in Eclipse by right-click Properties the java process in the stacktrace view in the Debug perspective). Let me know if there are differences between the two sets of arguments. - Server-side code changes will only be reflected if the compiled .class files are propagated to your runtime WAR directory's WEB-INF/classes directory. As you mentioned, one way to do this is to set your source folders' build output paths to your runtime WAR directory's WEB-INF/classes directory. Of course, Eclipse must also be configured to build automatically (Project Build Automatically). If server-side code refresh is still not working, you might try making a change, and then manually verifying that the runtime WAR directory is getting the new .class file in WEB-INF/classes. - Changes to your HTML/CSS/other static resources will need to be mirrored in your runtime WAR directory (similar to server-side code changes). I'm not aware of any out-of-the-box solution for this if you're using a standard Eclipse distribution (Eclipse Classic or Eclipse for Java developers).
