Activiti with Camel with servicemix

rameshbabu — Mon, 15 Jun 2015 10:29:00 GMT

Hi ,I want to do one application with Activiti with Camel with servicemix using spring please share some samples.

Re: Activiti with Camel with servicemix

vasile_dirla — Mon, 15 Jun 2015 15:13:18 GMT

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

Re: Activiti with Camel with servicemix

rameshbabu — Tue, 16 Jun 2015 09:34:06 GMT

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…

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Activiti with Camel with servicemix

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