Hyland Connect

alex_lu · ‎11-03-2010

Hello,

I've created a java backend webscript. I'm getting "cannot be cast to org.alfresco.web.scripts.AbstractWebScript" error. Not sure where I'm doing wrong. Can anyone help please?

Java class


package com.alfresco.tutorial;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

import org.alfresco.service.cmr.dictionary.DictionaryService;
import org.alfresco.service.namespace.QName;
import org.springframework.extensions.webscripts.Cache;
import org.springframework.extensions.webscripts.DeclarativeWebScript;
import org.springframework.extensions.webscripts.Status;
import org.springframework.extensions.webscripts.WebScriptRequest;


public class ClassList extends DeclarativeWebScript {

   private DictionaryService dictionaryService;

   private static final String CM_CONTENT_NAMESPACE = "cm";
   private static final String CM_CONTENT = "content";

   @Override
    protected Map<String, Object> executeImpl(WebScriptRequest req, Status status, Cache cache) {

      Map<String, Object> model = new HashMap<String, Object>();
      
      QName rootNode = QName.createQName(CM_CONTENT_NAMESPACE, CM_CONTENT);
      
      Collection<QName> contentTypes = this.dictionaryService.getSubTypes(rootNode, true);
      model.put("contentTypes", contentTypes);
      
      return model;
   }

   public void setDictionaryService(DictionaryService dictionaryService) {
      this.dictionaryService = dictionaryService;
   }

}

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webscript-context.xml


<bean id="webscript.butterfly.metadata.classlist.get"
         class="com.alfresco.tutorial.ClassList" parent="webscript">
        <property name="dictionaryService" ref="DictionaryService"/>
      </bean>
‍‍‍‍‍‍

classlist.get.desc.xml


<webscript>
    <shortname>Class list</shortname>
    <description>Get all sub contents of cm:content</description>
    <url>/metadata/classlist</url>
    <format default="json">argument</format>
    <authentication>user</authentication>
    <transaction>required</transaction>
</webscript>
‍‍‍‍‍‍‍‍‍‍

alex_lu · ‎11-04-2010

Turned out it's because I'm using 3.2. It's now all fine with 3.3.3.

A bit of rubber ducky here!

granddams · ‎07-27-2011

I've got the same error "cannot be cast to org.springframework.extensions.webscripts.AbstractWebScript"

My class

package org.alfresco.wftaskproperties;

import java.io.IOException;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

import org.alfresco.model.ContentModel;
import org.alfresco.service.cmr.workflow.WorkflowService;
import org.alfresco.service.namespace.QName;
import org.apache.log4j.Logger;

import org.alfresco.repo.jscript.BaseScopableProcessorExtension;
public class UpdateTaskProperties extends BaseScopableProcessorExtension{
   
   private Logger logger = Logger.getLogger(UpdateTaskProperties.class);
   private WorkflowService workflowService;
   
   public void setWorkflowService(WorkflowService workflowService) {
      this.workflowService = workflowService;
   }
   
   public void setTaskAssignee(String taskId, String owner) throws IOException {
      logger.debug("Start to update task");
      Map<QName, Serializable> params = new HashMap<QName, Serializable>();
      params.put(ContentModel.PROP_OWNER, owner);
      workflowService.updateTask(taskId, params, null, null);   
      logger.debug("Task updated");
   }   
}‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

I use a jdk compliance of 1.6,

My bean:

<?xml version='1.0' encoding='UTF-8'?>

<beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

   <bean id="webscript.org.alfresco.Iphone.iPhoneFormwftasks.get" 
        class="org.alfresco.wftaskproperties.UpdateTaskProperties"
        parent="baseJavaScriptExtension">
      <property name="extensionName">
         <value>UpdateTask</value>
      </property>
      <property name="workflowService" ref="WorkflowService" />
   </bean>

</beans>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

I work on Alfresco 3.4e.
Any idea to solve this error?

alex_lu · ‎07-27-2011

Hello,

If you extend UpdateTaskProperties from DeclartiveWebScript, it should work.

granddams · ‎07-27-2011

Hi, thanks for your fast answer!

With my webscript, I'de like to extend the Alfresco Javascript Api and not make a basic webscript called with its url.

I'm not familiar with Java, so i mainly followed this topic :http://blog.starxpert.fr/?p=255

I'm not sure but if i extend my class from "DeclartiveWebScript" i'll can't declare my bean with "baseJavaScriptExtension" as parent, isn't it?
Using your class error effectively disappear but if i keep my bean, i've got an other error:

Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'processor' of bean class [org.alfresco.wftaskproperties.UpdateTaskProperties]: Bean property 'processor' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?‍

alex_lu · ‎07-27-2011

you need to expose the java class as a javascript object instead of making it a webscript.

Remove webscript bean you declared and declare a spring bean of UpdateTaskProperties like below.


<bean id="updateTaskProperties" parent="baseJavaScriptExtension" 
        class="org.alfresco.wftaskproperties.UpdateTaskProperties">
        <property name="extensionName">
            <value>updatetaskproperties</value>
        </property>
        <property name="workflowService">
            <ref bean="WorkflowService"/>
        </property>
   </bean>
‍‍‍‍‍‍‍‍‍‍‍

In a javascript webscript, you can simply do something like


updatetaskproperties.setTaskAssignee();
‍‍‍

granddams · ‎07-29-2011

Woaa, wonderfull!

It's exactly what i've needed, and it works!
Thanks a lot!

akudinov · ‎09-07-2011

I have exception while realize these schema:


java.lang.NullPointerException
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.createWorkflowNode(JBPMEngine.java:2936)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.createWorkflowPath(JBPMEngine.java:2922)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.createWorkflowTask(JBPMEngine.java:3060)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine$25.doInJbpm(JBPMEngine.java:1855)
   at org.springmodules.workflow.jbpm31.JbpmTemplate$1.doInHibernate(JbpmTemplate.java:87)
   at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:406)
   at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:339)
   at org.springmodules.workflow.jbpm31.JbpmTemplate.execute(JbpmTemplate.java:80)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.updateTask(JBPMEngine.java:1751)
   at org.alfresco.repo.workflow.WorkflowServiceImpl.updateTask(WorkflowServiceImpl.java:653)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:34)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:44)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.audit.AuditMethodInterceptor.proceed(AuditMethodInterceptor.java:160)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:137)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
   at $Proxy71.updateTask(Unknown Source)
   at ru.fdline.alfresco.extensions.workflow.ScWorkflow.updateOwner(ScWorkflow.java:52)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:155)
   at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:243)
   at org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:76)
   at org.mozilla.javascript.gen.c11._c0(AlfrescoJS:1)
   at org.mozilla.javascript.gen.c11.call(AlfrescoJS)
   at org.mozilla.javascript.gen.c11.exec(AlfrescoJS)
   at org.alfresco.repo.jscript.RhinoScriptProcessor.executeScriptImpl(RhinoScriptProcessor.java:472)
   at org.alfresco.repo.jscript.RhinoScriptProcessor.executeString(RhinoScriptProcessor.java:266)
   at org.alfresco.repo.processor.ScriptServiceImpl.executeScriptString(ScriptServiceImpl.java:322)
   at org.alfresco.repo.processor.ScriptServiceImpl.executeScriptString(ScriptServiceImpl.java:300)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:34)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:44)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.audit.AuditMethodInterceptor.proceedWithAudit(AuditMethodInterceptor.java:217)
   at org.alfresco.repo.audit.AuditMethodInterceptor.proceed(AuditMethodInterceptor.java:184)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:137)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
   at $Proxy241.executeScriptString(Unknown Source)
   at org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript.executeScript(AlfrescoJavaScript.java:262)
   at org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript.executeScript(AlfrescoJavaScript.java:125)
   at org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript.executeExpression(AlfrescoJavaScript.java:110)
   at org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript.execute(AlfrescoJavaScript.java:96)
   at org.jbpm.graph.def.Action.execute(Action.java:129)
   at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:284)
   at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:241)
   at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:213)
   at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:196)
   at org.jbpm.graph.def.Transition.take(Transition.java:152)
   at org.jbpm.graph.def.Node.leave(Node.java:479)
   at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:213)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:157)
   at org.jbpm.graph.node.TaskNode$$EnhancerByCGLIB$$40cc0ca9.leave(<generated>)
   at org.jbpm.graph.exe.Token.signal(Token.java:223)
   at org.jbpm.graph.exe.Token.signal(Token.java:188)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:157)
   at org.jbpm.graph.exe.Token$$EnhancerByCGLIB$$7749a0e7.signal(<generated>)
   at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:495)
   at org.alfresco.repo.workflow.jbpm.WorkflowTaskInstance.end(WorkflowTaskInstance.java:135)
   at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:436)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine$26.doInJbpm(JBPMEngine.java:1934)
   at org.springmodules.workflow.jbpm31.JbpmTemplate$1.doInHibernate(JbpmTemplate.java:87)
   at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:406)
   at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:339)
   at org.springmodules.workflow.jbpm31.JbpmTemplate.execute(JbpmTemplate.java:80)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.endTask(JBPMEngine.java:1899)
   at org.alfresco.repo.workflow.WorkflowServiceImpl.endTask(WorkflowServiceImpl.java:672)
   at org.alfresco.repo.workflow.TaskUpdater.transition(TaskUpdater.java:133)
   at org.alfresco.repo.forms.processor.workflow.TaskFormPersister.persist(TaskFormPersister.java:175)
   at org.alfresco.repo.forms.processor.workflow.TaskFormPersister.persist(TaskFormPersister.java:45)
   at org.alfresco.repo.forms.processor.workflow.AbstractWorkflowFormProcessor.internalPersist(AbstractWorkflowFormProcessor.java:74)
   at org.alfresco.repo.forms.processor.FilteredFormProcessor.persist(FilteredFormProcessor.java:131)
   at org.alfresco.repo.forms.FormServiceImpl.saveForm(FormServiceImpl.java:138)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:34)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:44)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.audit.AuditMethodInterceptor.proceed(AuditMethodInterceptor.java:167)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:137)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
   at $Proxy117.saveForm(Unknown Source)
   at org.alfresco.repo.forms.script.ScriptFormService.saveForm(ScriptFormService.java:152)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:155)
   at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:243)
   at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:86)
   at org.mozilla.javascript.gen.c6._c1(file:/D:/dev/env/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js:57)
   at org.mozilla.javascript.gen.c6.call(file:/D:/dev/env/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js)
   at org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:108)
   at org.mozilla.javascript.gen.c6._c0(file:/D:/dev/env/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js:90)
   at org.mozilla.javascript.gen.c6.call(file:/D:/dev/env/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js)
   at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
   at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
   at org.mozilla.javascript.gen.c6.call(file:/D:/dev/env/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js)
   at org.mozilla.javascript.gen.c6.exec(file:/D:/dev/env/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js)
   at org.alfresco.repo.jscript.RhinoScriptProcessor.executeScriptImpl(RhinoScriptProcessor.java:472)
   at org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:190)
   at org.alfresco.repo.processor.ScriptServiceImpl.executeScript(ScriptServiceImpl.java:282)
   at org.alfresco.repo.web.scripts.RepositoryScriptProcessor.executeScript(RepositoryScriptProcessor.java:102)
   at org.springframework.extensions.webscripts.AbstractWebScript.executeScript(AbstractWebScript.java:981)
   at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:86)
   at org.alfresco.repo.web.scripts.RepositoryContainer$2.execute(RepositoryContainer.java:383)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:381)
   at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:436)
   at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:466)
   at org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:304)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:333)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:189)
   at org.springframework.extensions.webscripts.servlet.WebScriptServlet.service(WebScriptServlet.java:118)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:58)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
   at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:861)
   at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579)
   at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1584)
   at java.lang.Thread.run(Thread.java:662)

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Where are problem ?

juilee · ‎06-19-2014

Hi, I am extending AbstractWebScript class in my class implementation. I am trying to import it using import org.springframework.extensions.webscripts.
I searched everywhere to find the right jar but still couldn't locate one. Can anyone please help and tell me the right jar to be added for this class.

kaynezhang · ‎06-19-2014

This class is defined in spring webscript framework, in spring-webscripts-***.jar.
So you can add all spring-surf lib into your classpath.


spring-surf****.jar
spring-surf-api****.jar
spring-surf-core****.jar
spring-surf-core-configservice****
spring-webeditor****.jar
spring-webeditor-client-jsp****.jar
spring-webscripts****-tests.jar
spring-webscripts****.jar
spring-webscripts-api****.jar
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