500 Internal Error when adding a js controller to webscript
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07-05-2010 02:00 PM
Hello,
Im using Alfresco Tomcat Bundle 3.3g.I created a helloworld webscript,consisting of a helloworld.get.html.ftl and helloworld.get.desc.xml . It worked fine. My code is located in /Company Home/Data Dictionary/Web Scripts Extensions.The code for the ftl and xml file are as follows:
helloworld.get.desc.xml
helloworld.get.html.ftl
I then added a controller, helloworld.get.js consisting of the following code
I modified the ftl as follows :
Then i refreshed the web scripts. Now, if i try to access the webscript using http://localhost:8080/alfresco/service/helloworld?name='rzs", i get 500 internal error with the following message :
"06050002 Wrapped Exception (with status template): 06050010 Transaction must be active and synchronization is required: Thread[http-8080-2,5,main]"
The full stack trace is as follows :
Please help
Thank You.
Im using Alfresco Tomcat Bundle 3.3g.I created a helloworld webscript,consisting of a helloworld.get.html.ftl and helloworld.get.desc.xml . It worked fine. My code is located in /Company Home/Data Dictionary/Web Scripts Extensions.The code for the ftl and xml file are as follows:
helloworld.get.desc.xml
<webscript> <shortname>Hello World</shortname> <description>Hello world web script</description> <url>/helloworld?name={nameArgument}</url> </webscript>helloworld.get.html.ftl
<html> <body> <p> <b> <font color="blue"> Hello, ${args.name} ! </font> </b> </p> </body> </html>I then added a controller, helloworld.get.js consisting of the following code
model.foo = "bar";I modified the ftl as follows :
<html> <body> <p> <b> <font color="blue"> Hello, ${args.name} ! </font> </b> </p> <p> Foo : {foo} </p> </body> </html>Then i refreshed the web scripts. Now, if i try to access the webscript using http://localhost:8080/alfresco/service/helloworld?name='rzs", i get 500 internal error with the following message :
"06050002 Wrapped Exception (with status template): 06050010 Transaction must be active and synchronization is required: Thread[http-8080-2,5,main]"
The full stack trace is as follows :
The Web Script /alfresco/service/helloworld has responded with a status of 500 - Internal Error.500 Description: An error inside the HTTP server which prevented it from fulfilling the request. Message: 06050002 Wrapped Exception (with status template): 06050010 Transaction must be active and synchronization is required: Thread[http-8080-2,5,main] Exception: org.alfresco.error.AlfrescoRuntimeException - 06050010 Transaction must be active and synchronization is required: Thread[http-8080-2,5,main] org.alfresco.repo.transaction.AlfrescoTransactionSupport.registerSynchronizations(AlfrescoTransactionSupport.java:454)org.alfresco.repo.transaction.AlfrescoTransactionSupport.getSynchronization(AlfrescoTransactionSupport.java:438)org.alfresco.repo.transaction.AlfrescoTransactionSupport.getResource(AlfrescoTransactionSupport.java:231)org.alfresco.repo.domain.hibernate.DirtySessionMethodInterceptor.getFlushData(DirtySessionMethodInterceptor.java:208)org.alfresco.repo.domain.hibernate.DirtySessionMethodInterceptor.invoke(DirtySessionMethodInterceptor.java:386)org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)org.alfresco.repo.transaction.SingleEntryTransactionResourceInterceptor.invokeInternal(SingleEntryTransactionResourceInterceptor.java:148)org.alfresco.repo.transaction.SingleEntryTransactionResourceInterceptor.invoke(SingleEntryTransactionResourceInterceptor.java:132)org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)$Proxy8.getNodePair(Unknown Source)org.alfresco.repo.node.db.DbNodeServiceImpl.getNodePairNotNull(DbNodeServiceImpl.java:140)org.alfresco.repo.node.db.DbNodeServiceImpl.getPaths(DbNodeServiceImpl.java:1997)org.alfresco.repo.node.db.DbNodeServiceImpl.getPath(DbNodeServiceImpl.java:1981)sun.reflect.GeneratedMethodAccessor369.invoke(Unknown Source)sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)java.lang.reflect.Method.invoke(Method.java:597)org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)org.alfresco.repo.tenant.MultiTNodeServiceInterceptor.invoke(MultiTNodeServiceInterceptor.java:104)org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)$Proxy10.getPath(Unknown Source)sun.reflect.GeneratedMethodAccessor369.invoke(Unknown Source)sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)java.lang.reflect.Method.invoke(Method.java:597)org.alfresco.repo.service.StoreRedirectorProxyFactory$RedirectorInvocationHandler.invoke(StoreRedirectorProxyFactory.java:215)$Proxy11.getPath(Unknown Source)sun.reflect.GeneratedMethodAccessor369.invoke(Unknown Source)sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)java.lang.reflect.Method.invoke(Method.java:597)org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)org.alfresco.repo.node.MLPropertyInterceptor.invoke(MLPropertyInterceptor.java:303)org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)org.alfresco.repo.node.MLPropertyInterceptor.invoke(MLPropertyInterceptor.java:303)org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)org.alfresco.repo.node.NodeRefPropertyMethodInterceptor.invoke(NodeRefPropertyMethodInterceptor.java:269)org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)org.alfresco.repo.node.NodeRefPropertyMethodInterceptor.invoke(NodeRefPropertyMethodInterceptor.java:269)org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)$Proxy10.getPath(Unknown Source)org.alfresco.repo.web.scripts.RepoStore.getPath(RepoStore.java:285)org.alfresco.repo.web.scripts.RepoStore.getBaseDir(RepoStore.java:250)org.alfresco.repo.web.scripts.RepoStore.access$000(RepoStore.java:71)org.alfresco.repo.web.scripts.RepoStore$RepoScriptContent.getPath(RepoStore.java:940)org.springframework.extensions.webscripts.ScriptProcessorRegistry.getScriptProcessor(ScriptProcessorRegistry.java:153)org.springframework.extensions.webscripts.AbstractWebScript.executeScript(AbstractWebScript.java:970)org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:86)org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:330)org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:434)org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:257)org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:319)org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:177)org.springframework.extensions.webscripts.servlet.WebScriptServlet.service(WebScriptServlet.java:116)javax.servlet.http.HttpServlet.service(HttpServlet.java:717)org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)java.lang.Thread.run(Thread.java:619) Exception: org.springframework.extensions.webscripts.WebScriptException - 06050002 Wrapped Exception (with status template): 06050010 Transaction must be active and synchronization is required: Thread[http-8080-2,5,main] org.springframework.extensions.webscripts.AbstractWebScript.createStatusException(AbstractWebScript.java:740)Please help
Thank You.
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07-06-2010 08:54 AM
Change your helloword.get.desc.xml to
<webscript>
<shortname>Hello World</shortname>
<description>Hello world web script</description>
<url>/helloworld?name={nameArgument}</url>
<authentication>user</authentication>
<transaction>required</transaction>
</webscript>
It should work.
<webscript>
<shortname>Hello World</shortname>
<description>Hello world web script</description>
<url>/helloworld?name={nameArgument}</url>
<authentication>user</authentication>
<transaction>required</transaction>
</webscript>
It should work.
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07-06-2010 12:10 PM
Thanks for the reply joe. That worked !! 
. I am learning about webscripts and had followed the article "Intro to the Web Script Framework" by Jeff Potts on http://ecmarchitect.com/alfresco-developer-series . But he doesnt have the authentication and transaction tag in his example.
Could you please tell me why those tags are required ?
Thanks a lot .
. I am learning about webscripts and had followed the article "Intro to the Web Script Framework" by Jeff Potts on http://ecmarchitect.com/alfresco-developer-series . But he doesnt have the authentication and transaction tag in his example.Could you please tell me why those tags are required ?
Thanks a lot .
