1 Reply Latest reply on Sep 25, 2007 2:37 PM by Jeff

    Configure JobExecutor in Spring

    chandra kanth Newbie

      Hi,
      I have tried to configure JobExecutor in Spring as below:

      but I get the exception property jbpmConfiguration,nbrOfThreads,idleInterval etc are not writable in JobExecutor since there are no setter methods for those properties.

      Is there any alternative to getting this working. configuring JobExecutor?


      Thanks
      mck

       <bean id="jbpm.job.executor" class="org.jbpm.job.executor.JobExecutor">
       <property name="jbpmConfiguration" ref="x.jbpmConfiguration" />
       <property name="name" value="JbpmJobExector"/>
       <property name="nbrOfThreads" value="1"/>
       <property name="idleInterval" value="5000"/>
       <property name="maxIdleInterval" value="300000"/>
       <property name="historyMaxSize" value="20"/>
       <property name="maxLockTime" value="600000"/>
       <property name="lockMonitorInterval" value="60000"/>
       <property name="lockBufferTime" value="5000"/>
       </bean>
      
      
      


        • 1. Re: Configure JobExecutor in Spring
          Jeff Newbie

          Hi,
          I wrote my own sub class of JobExecutor since the setter methods where missing. The code is below. The spring config is shown a the end.

          package org.jbpm.job.executor;
          
          import org.jbpm.JbpmConfiguration;
          
          /** Extend JobExecutor to provide setter methods so JobExecutor can be created by Spring
           *
           * @author jpjohnson
           *
           */
          public class JbpmJobExecutor extends JobExecutor {
           private static final long serialVersionUID = 1L;
           /** Initialize this class and start the threads. Intended to be used via
           * Spring to begin execution of the threads. You may also want to specify
           * lazy-init="true" in the Spring config file and explicitly load the bean
           * in your startup sequence.
           */
           public void init()
           {
           this.start();
           }
           public void setJbpmConfiguration(JbpmConfiguration configuration)
           {
           jbpmConfiguration = configuration;
           }
           public void setName(String newName)
           {
           name = newName;
           }
           public void setNbrOfThreads(int value) {
           nbrOfThreads = value;
           }
           public void setIdleInterval(int value) {
           idleInterval = value;
           }
           public void setMaxIdleInterval(int value) {
           maxIdleInterval = value;
           }
           public void setHistoryMaxSize(int value) {
           historyMaxSize= value;
           }
          
           public void setMaxLockTime(int value) {
           maxLockTime = value;
           }
           public void setLockMonitorInterval(int value) {
           lockMonitorInterval = value;
           }
           public void setLockBufferTime(int value) {
           lockBufferTime= value;
           }
          }
          


          Here's the relevant section from my spring config.

           <!-- jBPM configuration -->
           <bean id="jbpmConfiguration"
           class="org.springmodules.workflow.jbpm31.LocalJbpmConfigurationFactoryBean">
           <property name="sessionFactory" ref="sessionFactory"/>
           <!-- property name="objectFactory" ref="jbpmObjectFactory"/-->
           <property name="configuration" value="classpath:/org/jbpm/default.jbpm.cfg.xml"/>
           <property name="createSchema"><value>false</value></property>
           <!--
           <property name="processDefinitions">
           <list>
           <ref local="simpleWorkflow"/>
           </list>
           </property>
           <property name="createSchema" value="false"/>
           <property name="processDefinitionsResources">
           <list>
           <value>classpath:/org/springmodules/workflow/jbpm31/someOtherWorkflow.xml</value>
           </list>
           </property>
           -->
           </bean>
           <bean id="jbpmObjectFactory" class="org.springmodules.workflow.jbpm31.JbpmObjectFactory">
           </bean>
           <!-- JbpmJobExecutor is a DigitalRiver custom class to allow Spring to create JobExecutor -->
           <bean id="jbpm.job.executor" class="org.jbpm.job.executor.JbpmJobExecutor"
           lazy-init="true" init-method="init" destroy-method="stopAndJoin">
           <property name="jbpmConfiguration" ref="jbpmConfiguration" />
           <property name="name" value="JbpmJobExecutor"/>
           <property name="nbrOfThreads" value="3"/>
           <property name="idleInterval" value="5000"/>
           <property name="maxIdleInterval" value="300000"/>
           <property name="historyMaxSize" value="20"/>
           <property name="maxLockTime" value="2147483646"/> <!-- 10 minutes -->
           <property name="lockMonitorInterval" value="60000"/> <!-- 1 minute -->
           <property name="lockBufferTime" value="5000"/> <!-- 5 seconds -->
           </bean>