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Runtime error while using BIRT xml plugin

Migrateduser · 2015-07-06T09:43:56+00:00

Hi, I'm using birt to generate xml files. In order to do that, i created a plugin : org.eclipse.birt.report.engine.emitter.xml.XMLReportEmitter. . From this plugin, i generate a jar that i'm using in a war to create the xml file. So I have two projects : the…

Migrateduser

Hi,
 
I'm using birt to generate xml files.
In order to do that, i created a plugin : org.eclipse.birt.report.engine.emitter.xml.XMLReportEmitter..
From this plugin, i generate a jar that i'm using in a war to create the xml file.
 
So I have two projects : the emitter plugin and the web app using it.
 
While calling this plugin (jar) from the web app on the production server, i got this error :
(In the test server it's fine)
 
juil. 06, 2015 2:37:44 PM org.eclipse.birt.report.engine.api.impl.EngineTask createContentEmitter 
GRAVE: Report engine can not create emitter org.eclipse.birt.report.engine.emitter.xml.XMLReportEmitter. 
juil. 06, 2015 2:37:44 PM org.eclipse.birt.report.engine.api.impl.EngineTask handleFatalExceptions 
GRAVE: An error happened while running the report. Cause: 
org.eclipse.birt.report.engine.api.EngineException: Report engine fails to initialize org.eclipse.birt.report.engine.emitter.xml.XMLReportEmitter emitter, please make sure required libraries for this emitter are installed. 
 at org.eclipse.birt.report.engine.api.impl.EngineTask.createContentEmitter(EngineTask.java:1763) 
 at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:106) 
 at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:77) 
 at fr.inra.means.birt.report.BirtView.runReportEngine(BirtView.java:232) 
 at fr.inra.means.birt.report.BirtView.renderMergedOutputModel(BirtView.java:123) 
 at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262) 
 at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180) 
 at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950) 
 [...] 
 at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59) 
 at com.sun.grizzly.ContextTask.run(ContextTask.java:71) 
 at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532) 
 at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513) 
 at java.lang.Thread.run(Thread.java:745) 
Caused by: java.lang.NoClassDefFoundError: org/eclipse/birt/report/engine/emitter/ContentEmitterAdapter 
 at java.lang.ClassLoader.defineClass1(Native Method) 
 at java.lang.ClassLoader.defineClass(ClassLoader.java:800) 
 at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) 
 at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) 
 at java.net.URLClassLoader.access$100(URLClassLoader.java:71) 
 at java.net.URLClassLoader$1.run(URLClassLoader.java:361) 
 at java.net.URLClassLoader$1.run(URLClassLoader.java:355) 
 at java.security.AccessController.doPrivileged(Native Method) 
 at java.net.URLClassLoader.findClass(URLClassLoader.java:354) 
 at java.lang.ClassLoader.loadClass(ClassLoader.java:425) 
 at java.lang.ClassLoader.loadClass(ClassLoader.java:412) 
 at java.lang.ClassLoader.loadClass(ClassLoader.java:358) 
 at org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1456) 
 at org.glassfish.web.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1359) 
 at java.lang.Class.forName0(Native Method) 
 at java.lang.Class.forName(Class.java:191) 
 at org.eclipse.birt.core.framework.jar.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:46) 
 at org.eclipse.birt.core.framework.eclipse.EclipseConfigurationElement.createExecutableExtension(EclipseConfigurationElement.java:35) 
 at org.eclipse.birt.report.engine.extension.internal.ExtensionManager.createObject(ExtensionManager.java:482) 
 at org.eclipse.birt.report.engine.extension.internal.ExtensionManager.createEmitter(ExtensionManager.java:312) 
 at org.eclipse.birt.report.engine.api.impl.EngineTask.createContentEmitter(EngineTask.java:1757) 
 ... 68 more 
Caused by: java.lang.ClassNotFoundException: org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter 
 at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 
 at java.net.URLClassLoader$1.run(URLClassLoader.java:355) 
 at java.security.AccessController.doPrivileged(Native Method) 
 at java.net.URLClassLoader.findClass(URLClassLoader.java:354) 
 at java.lang.ClassLoader.loadClass(ClassLoader.java:425) 
 at java.lang.ClassLoader.loadClass(ClassLoader.java:358) 
 ... 89 more
 
Both of my servers (prod and test) have the same config (windows servers/glassfish 3.1.2.2, java 7 (u67).
 
In order to call the emitter, i do :
 
final IRenderOption xmlOptions = new RenderOption(options); 
 xmlOptions.setOutputFormat("xml"); 
 xmlOptions.setOutputStream(response); 
 runAndRenderTask.setRenderOption(xmlOptions); 
 runAndRenderTask.setEmitterID("org.eclipse.birt.report.engine.emitter.xml.XMLReportEmitter");
 
My dependencies for the report in the war are :
 
<dependency> 
 <groupId>org.eclipse.birt.runtime</groupId> 
 <artifactId>org.eclipse.birt.runtime</artifactId> 
 <version>4.4.2</version> 
</dependency>
 
and the jar generated from the plugin using tycho.
<dependency> 
 <groupId> 
 org.eclipse.birt.report.engine.emitter.xml 
 </groupId> 
 <artifactId> 
 org.eclipse.birt.report.engine.emitter.xml.XMLReportEmitter 
 </artifactId> 
 <version>${plugin-emitter-xml}</version> 
 </dependency>
 
 
You we'll find the plugin project in attached files.
 
Do you have any clues? Do I need to register in an other way this plugin? (how does it work?), on glassfish?
 
 
Thanks in advance,
 
Caroline

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