Activiti with Camel with servicemix

[rameshbabu]

Hi ,

I want to do one application with Activiti with Camel with servicemix using spring


please share some samples.

[vasile_dirla]

Did you check the documentation ?
http://www.activiti.org/userguide

[rameshbabu]

I have gone through the document… I did not find good example for camel with activiti with spring for calling web service using activiti

can u please provide …?

My example is:
————-
helloworld.bpmn20.xml
——————–

<process id="webServiceInvocation" isExecutable="true">

  <startEvent id="theStart" />

  <sequenceFlow id="flow1" sourceRef="theStart" targetRef="webService" />
  <serviceTask id="webService" name="Web service invocation"
   implementation="org.example.newwsdlfile.ActualInterfaceImpl"
   operationRef="actual:actualOperation"
   activiti:class="org.activiti.camel.route.CamelDelegate">
   <extensionElements>
    <activiti:field name="wsdl"
     expression="http://localhost:8181/cxf/actualService?wsdl" />
    <activiti:field name="operation" expression="actualOperation" />
    <!– <activiti:field name="parameters" expression="" /> –>
    <activiti:field name="returnValue" expression="myReturn" />
   </extensionElements>
  </serviceTask>
  <sequenceFlow id="flow2" sourceRef="webService"
   targetRef="theEnd" />
  <endEvent id="theEnd" />
</process>

camel route :
———-

from("cxf:bean:HelloService")

  .to("log:requestreceived?showAll=true&multiline=true")

  .to("xquery:xquery/Actual-Service-Request.xq")

  .to("log:after converting hello service into actual servrice?showAll=true&multiline=true")

  .to("activiti:webServiceInvocation");
 

  .convertBodyTo(String.class)

  .to("xquery:xquery/Hello-Interface-Response.xq")

  .to("log:response?showAll=true&multiline=true");



activiti-application-context.xml
————————–

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jaxws="http://cxf.apache.org/jaxws"

xsi:schemaLocation="http://www.springframework.org/schema/beans   
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://www.springframework.org/schema/context 
                           http://www.springframework.org/schema/context/spring-context-3.0.xsd
                           http://www.springframework.org/schema/tx      
                           http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
                           http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">



<bean id="dataSource"
  class="org.springframework.jdbc.datasource.SimpleDriverDataSource">
  <property name="driverClass" value="org.h2.Driver" />
  <property name="url" value="jdbc:h2:mem:activiti;DB_CLOSE_DELAY=1000" />
  <property name="username" value="sa" />
  <property name="password" value="" />
</bean>

<bean id="transactionManager"
  class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
  <property name="dataSource" ref="dataSource" />
</bean>


<bean id="processEngineConfiguration" class="org.activiti.spring.SpringProcessEngineConfiguration">
  <property name="dataSource" ref="dataSource" />
  <property name="transactionManager" ref="transactionManager" />
  <property name="databaseSchemaUpdate" value="true" />
  <property name="jobExecutorActivate" value="true" />
  <property name="history" value="full" />
  <!– <property name="deploymentMode" value="single-resource" /> –>
      <property name="deploymentResources" value="classpath*:helloworld.bpmn20.xml" />
</bean>

<bean id="processEngine" class="org.activiti.spring.ProcessEngineFactoryBean">
  <property name="processEngineConfiguration" ref="processEngineConfiguration" />
</bean>





<bean id="repositoryService" factory-bean="processEngine"

  factory-method="getRepositoryService" />

<bean id="runtimeService" factory-bean="processEngine"

  factory-method="getRuntimeService" />

<bean id="taskService" factory-bean="processEngine"

  factory-method="getTaskService" />

<bean id="historyService" factory-bean="processEngine"

  factory-method="getHistoryService" />

<bean id="managementService" factory-bean="processEngine"

  factory-method="getManagementService" />

<bean id="identityService" factory-bean="processEngine"

  factory-method="getIdentityService" />




</beans>


camel-application-context.xml
————————–

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camel="http://camel.apache.org/schema/spring"
xmlns:cxf="http://camel.apache.org/schema/cxf" xmlnssgi="http://www.springframework.org/schema/osgi"
xmlns:jaxws="http://cxf.apache.org/jaxws"

xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
      http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd
      http://camel.apache.org/schema/cxf http://camel.apache.org/schema/cxf/camel-cxf.xsd
      http://www.springframework.org/schema/osgi  http://www.springframework.org/schema/osgi/spring-osgi.xsd
      http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

<camelContext id="camelProcess" xmlns="http://camel.apache.org/schema/spring">
  <packageScan>
   <package>org.activiti.camel.route</package>
  </packageScan>
 

</camelContext>


<cxf:cxfEndpoint id="HelloService" address="http://localhost:8282/hello"
  xmlns:hello="http://security.sample.com/" endpointName="hello:HelloWorldImplPort"
  serviceName="hello:HelloWorldImplService" wsdlURL="Hello-Interface.wsdl"
  serviceClass="com.sample.security.HelloWorld">

  <cxfroperties>
   <entry key="dataFormat" value="PAYLOAD" />
   <entry key="receiveTimeout" value="15000" />
   <entry key="connectionTimeout" value="2000" />
  </cxfroperties>

</cxf:cxfEndpoint>



<jaxws:endpoint id="ActualService"
  implementor="org.example.newwsdlfile.ActualInterfaceImpl" address="/actualService"
  endpointName="actual:NewWSDLFileSOAP" serviceName="actual:Actualservice"
  xmlns:actual="http://www.example.org/NewWSDLFile/" />


<bean id="camel" class="org.activiti.camel.CamelBehaviour">
  <constructor-arg index="0">
   <list>
    <bean class="org.activiti.camel.SimpleContextProvider">
     <constructor-arg index="0" value="webServiceInvocation" />
     <constructor-arg index="1" ref="camelProcess" />
    </bean>
   </list>
  </constructor-arg>
</bean>



<bean id="connectionFactory" class="org.apache.activemq.spring.ActiveMQConnectionFactory">
  <property name="brokerURL" value="tcp://localhost:61616" />
</bean>

<osgi:reference id="runtimeService" interface="org.activiti.engine.RuntimeService" />


</beans>


I am facing issue as no process found with name "webServiceInvocation" like..please guide me…