topic Could not instantiate bean class JobExecutor in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/could-not-instantiate-bean-class-jobexecutor/m-p/81418#M54449 <HTML><HEAD></HEAD><BODY><SPAN>Hi.</SPAN><BR /><BR /><SPAN>I have some problems when i try to configure my jobExecutor. I found some topics on this forum which helped me.</SPAN><BR /><BR /><SPAN>I have modified my activiti-explorer\WEB-INF\applicationContext.xml like this:</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE>&lt;?xml version="1.0" encoding="UTF-8"?&gt;<BR />&lt;beans xmlns="<A href="http://www.springframework.org/schema/beans" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/beans</A>"<BR />&nbsp;&nbsp;&nbsp;xmlns:xsi="<A href="http://www.w3.org/2001/XMLSchema-instance" rel="nofollow noopener noreferrer">http://www.w3.org/2001/XMLSchema-instance</A>" xmlns:context="<A href="http://www.springframework.org/schema/context" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/context</A>"<BR />&nbsp;&nbsp;&nbsp;xmlns:tx="<A href="http://www.springframework.org/schema/tx" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/tx</A>" xmlns:jee="<A href="http://www.springframework.org/schema/jee" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/jee</A>"<BR />&nbsp;&nbsp;&nbsp;xsi:schemaLocation="<A href="http://www.springframework.org/schema/beans" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/beans</A> <A href="http://www.springframework.org/schema/beans/spring-beans-3.0.xsd" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/beans/spring-beans-3.0.xsd</A><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <A href="http://www.springframework.org/schema/context" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/context</A> <A href="http://www.springframework.org/schema/context/spring-context-3.0.xsd" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/context/spring-context-3.0.xsd</A><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <A href="http://www.springframework.org/schema/tx" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/tx</A> <A href="http://www.springframework.org/schema/tx/spring-tx-3.0.xsd" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/tx/spring-tx-3.0.xsd</A><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <A href="http://www.springframework.org/schema/jee" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/jee</A> <A href="http://www.springframework.org/schema/jee/spring-jee-3.0.xsd" rel="nofollow noopener noreferrer">http://www.springframework.org/schema/jee/spring-jee-3.0.xsd</A>"&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR />&nbsp; &lt;bean id="dbProperties" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="location" value="classpath:db.properties" /&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;!– Allow other PropertyPlaceholderConfigurer to run as well –&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="ignoreUnresolvablePlaceholders" value="true"/&gt;<BR />&nbsp; &lt;/bean&gt;<BR /><BR />&nbsp; &lt;bean id="demoDataGenerator" class="org.activiti.explorer.demo.DemoDataGenerator"&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="processEngine" ref="processEngine" /&gt;<BR />&nbsp; &lt;/bean&gt;<BR /><BR />&nbsp; &lt;bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="driverClassName" value="${jdbc.driver}" /&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="url" value="${jdbc.url}" /&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="username" value="${jdbc.username}" /&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="password" value="${jdbc.password}" /&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp; &lt;property name="defaultAutoCommit" value="false" /&gt;<BR />&nbsp; &lt;/bean&gt;<BR />&nbsp; <BR />&nbsp; &lt;!– &lt;bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="driverClassName" value="com.mysql.jdbc.Driver" /&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="url" value="jdbc:mysql://localhost:3306/activiti?autoReconnect=true" /&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="username" value="activiti" /&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="password" value="activiti" /&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp; &lt;property name="defaultAutoCommit" value="false" /&gt;<BR />&nbsp; &lt;/bean&gt; –&gt;<BR /><BR />&nbsp; &lt;bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"&gt;<BR />&nbsp; &nbsp;&nbsp;&nbsp;&lt;property name="dataSource" ref="dataSource" /&gt;<BR />&nbsp; &lt;/bean&gt;<BR />&nbsp; <BR />&nbsp; &lt;bean id="processEngineConfiguration" class="org.activiti.spring.SpringProcessEngineConfiguration"&gt;<BR />&nbsp; &nbsp;&nbsp;&nbsp;&lt;property name="dataSource" ref="dataSource" /&gt;<BR />&nbsp; &nbsp;&nbsp;&nbsp;&lt;property name="transactionManager" ref="transactionManager" /&gt;<BR />&nbsp; &nbsp;&nbsp;&nbsp;&lt;property name="databaseSchemaUpdate" value="true" /&gt;<BR />&nbsp; &nbsp;&nbsp;&nbsp;&lt;property name="jobExecutorActivate" value="true" /&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;property name="jobExecutor" ref="jobExecutor" /&gt;<BR />&nbsp;&nbsp;&nbsp;<BR />&nbsp;&nbsp;&nbsp;&lt;property name="mailServerHost" value="****" /&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="mailServerPort" value="25" /&gt; <BR />&nbsp;&nbsp;&nbsp;&lt;property name="mailServerUsername" value="*****" /&gt; <BR />&nbsp; &lt;/bean&gt;<BR />&nbsp; <BR />&nbsp; &lt;bean id="jobExecutor" class="org.activiti.engine.impl.jobexecutor.JobExecutor"&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;property name="maxJobsPerAcquisition" value="10" /&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;property name="waitTimeInMillis" value="10000" /&gt;<BR />&nbsp;&nbsp;&nbsp;&lt;property name="lockTimeInMillis" value="3600000"/&gt;<BR />&nbsp; &lt;/bean&gt;<BR />&nbsp; <BR />&nbsp; &lt;bean id="processEngine" class="org.activiti.spring.ProcessEngineFactoryBean" destroy-method="destroy"&gt;<BR />&nbsp; &nbsp;&nbsp;&nbsp;&lt;property name="processEngineConfiguration" ref="processEngineConfiguration" /&gt;<BR />&nbsp; &lt;/bean&gt;<BR />&nbsp; <BR />&nbsp; &lt;bean id="repositoryService" factory-bean="processEngine" factory-method="getRepositoryService" /&gt;<BR />&nbsp; &lt;bean id="runtimeService" factory-bean="processEngine" factory-method="getRuntimeService" /&gt;<BR />&nbsp; &lt;bean id="taskService" factory-bean="processEngine" factory-method="getTaskService" /&gt;<BR />&nbsp; &lt;bean id="historyService" factory-bean="processEngine" factory-method="getHistoryService" /&gt;<BR />&nbsp; &lt;bean id="managementService" factory-bean="processEngine" factory-method="getManagementService" /&gt;<BR />&nbsp; &lt;bean id="identityService" factory-bean="processEngine" factory-method="getIdentityService" /&gt;<BR />&nbsp; <BR />&nbsp; &lt;bean id="activitiLoginHandler" class="org.activiti.explorer.ui.login.DefaultLoginHandler"&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;property name="identityService" ref="identityService" /&gt;<BR />&nbsp; &lt;/bean&gt;<BR />&nbsp; <BR />&nbsp; &lt;!– Include the UI-related wiring. This UI context will be used in the alfresco activiti admin UI –&gt;<BR />&nbsp; &lt;import resource="activiti-ui-context.xml" /&gt;<BR />&nbsp; <BR />&nbsp; &lt;!–&nbsp; Custom form types –&gt;<BR />&nbsp; &lt;bean id="userFormType" class="org.activiti.explorer.form.UserFormType"/&gt;<BR />&nbsp;&nbsp;&nbsp;<BR />&lt;/beans&gt;<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><SPAN>When I start Tomcat, I have a BeanCreationException with the following message:</SPAN><BR /><SPAN>Could not instantiate bean class org.activiti.engine.impl.jobexecutor.JobExecutor. Is it an abastract class?</SPAN><BR /><BR /><SPAN>What did I do wrong?</SPAN><BR /><BR /><SPAN>Thanks for your help.</SPAN></BODY></HTML> Fri, 03 Aug 2012 10:50:13 GMT coincoin 2012-08-03T10:50:13Z Could not instantiate bean class JobExecutor https://connect.hyland.com/t5/alfresco-archive/could-not-instantiate-bean-class-jobexecutor/m-p/81418#M54449 Hi.I have some problems when i try to configure my jobExecutor. I found some topics on this forum which helped me.I have modified my activiti-explorer\WEB-INF\applicationContext.xml like this:&lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;beans xmlns="http://www.springframework.org/schema/beans"&nbsp;&nbsp;&nbsp; Fri, 03 Aug 2012 10:50:13 GMT https://connect.hyland.com/t5/alfresco-archive/could-not-instantiate-bean-class-jobexecutor/m-p/81418#M54449 coincoin 2012-08-03T10:50:13Z Re: Could not instantiate bean class JobExecutor https://connect.hyland.com/t5/alfresco-archive/could-not-instantiate-bean-class-jobexecutor/m-p/81419#M54450 <HTML><HEAD></HEAD><BODY><SPAN>this shouldn't be too hard to check <img id="smileywink" class="emoticon emoticon-smileywink" src="https://connect.hyland.com/i/smilies/16x16_smiley-wink.png" alt="Smiley Wink" title="Smiley Wink" /> but yes it is abstract you may want to use DefaultJobExecutor ?</SPAN></BODY></HTML> Fri, 03 Aug 2012 11:31:54 GMT https://connect.hyland.com/t5/alfresco-archive/could-not-instantiate-bean-class-jobexecutor/m-p/81419#M54450 dguggi 2012-08-03T11:31:54Z Re: Could not instantiate bean class JobExecutor https://connect.hyland.com/t5/alfresco-archive/could-not-instantiate-bean-class-jobexecutor/m-p/81420#M54451 <HTML><HEAD></HEAD><BODY><SPAN>I checked in the javadocs before to post but i didnt see that it is abstract: </SPAN><A href="http://activiti.org/javadocs/org/activiti/engine/impl/jobexecutor/JobExecutor.html" rel="nofollow noopener noreferrer">http://activiti.org/javadocs/org/activiti/engine/impl/jobexecutor/JobExecutor.html</A><BR /><BR /><SPAN>Thank you for your answer everything is ok now.</SPAN><BR /><BR /><SPAN>Have a nice day.</SPAN></BODY></HTML> Fri, 03 Aug 2012 11:44:43 GMT https://connect.hyland.com/t5/alfresco-archive/could-not-instantiate-bean-class-jobexecutor/m-p/81420#M54451 coincoin 2012-08-03T11:44:43Z