Examples with CamelContext org.apache.camel.CamelContext used on opensource projects

Example 6 with CamelContext

use of org.apache.camel.CamelContext in project Activiti by Activiti.

the class InitiatorCamelCallTest method testInitiatorCamelCall.

@Deployment
public void testInitiatorCamelCall() throws Exception {
    CamelContext ctx = applicationContext.getBean(CamelContext.class);
    ProducerTemplate tpl = ctx.createProducerTemplate();
    String body = "body text";
    Exchange exchange = ctx.getEndpoint("direct:startWithInitiatorHeader").createExchange();
    exchange.getIn().setBody(body);
    tpl.send("direct:startWithInitiatorHeader", exchange);
    String instanceId = (String) exchange.getProperty("PROCESS_ID_PROPERTY");
    String initiator = (String) runtimeService.getVariable(instanceId, "initiator");
    assertEquals("kermit", initiator);
    Object camelInitiatorHeader = runtimeService.getVariable(instanceId, "CamelProcessInitiatorHeader");
    assertNull(camelInitiatorHeader);
}

Example 7 with CamelContext

use of org.apache.camel.CamelContext in project Activiti by Activiti.

the class CustomContextTest method testRunProcess.

@Deployment(resources = { "process/custom.bpmn20.xml" })
public void testRunProcess() throws Exception {
    CamelContext ctx = applicationContext.getBean(CamelContext.class);
    ProducerTemplate tpl = ctx.createProducerTemplate();
    service1.expectedBodiesReceived("ala");
    Exchange exchange = ctx.getEndpoint("direct:start").createExchange();
    exchange.getIn().setBody(Collections.singletonMap("var1", "ala"));
    tpl.send("direct:start", exchange);
    String instanceId = (String) exchange.getProperty("PROCESS_ID_PROPERTY");
    tpl.sendBodyAndProperty("direct:receive", null, ActivitiProducer.PROCESS_ID_PROPERTY, instanceId);
    assertProcessEnded(instanceId);
    service1.assertIsSatisfied();
    @SuppressWarnings("rawtypes") Map m = service2.getExchanges().get(0).getIn().getBody(Map.class);
    assertEquals("ala", m.get("var1"));
    assertEquals("var2", m.get("var2"));
}

Example 8 with CamelContext

use of org.apache.camel.CamelContext in project Activiti by Activiti.

the class EmptyProcessTest method testRunProcessWithHeader.

@Deployment(resources = { "process/empty.bpmn20.xml" })
public void testRunProcessWithHeader() throws Exception {
    CamelContext ctx = applicationContext.getBean(CamelContext.class);
    ProducerTemplate tpl = camelContext.createProducerTemplate();
    String body = "body text";
    Exchange exchange = ctx.getEndpoint("direct:startEmptyWithHeader").createExchange();
    exchange.getIn().setBody(body);
    tpl.send("direct:startEmptyWithHeader", exchange);
    String instanceId = (String) exchange.getProperty("PROCESS_ID_PROPERTY");
    assertProcessEnded(instanceId);
    HistoricVariableInstance var = processEngine.getHistoryService().createHistoricVariableInstanceQuery().variableName("camelBody").singleResult();
    assertNotNull(var);
    assertEquals(body, var.getValue());
    var = processEngine.getHistoryService().createHistoricVariableInstanceQuery().variableName("MyVar").singleResult();
    assertNotNull(var);
    assertEquals("Foo", var.getValue());
}

Example 9 with CamelContext

use of org.apache.camel.CamelContext in project Activiti by Activiti.

the class EmptyProcessTest method testObjectAsVariable.

@Deployment(resources = { "process/empty.bpmn20.xml" })
public void testObjectAsVariable() throws Exception {
    CamelContext ctx = applicationContext.getBean(CamelContext.class);
    ProducerTemplate tpl = ctx.createProducerTemplate();
    Object expectedObj = new Long(99);
    Exchange exchange = ctx.getEndpoint("direct:startEmpty").createExchange();
    exchange.getIn().setBody(expectedObj);
    tpl.send("direct:startEmpty", exchange);
    String instanceId = (String) exchange.getProperty("PROCESS_ID_PROPERTY");
    assertProcessEnded(instanceId);
    HistoricVariableInstance var = processEngine.getHistoryService().createHistoricVariableInstanceQuery().variableName("camelBody").singleResult();
    assertNotNull(var);
    assertEquals(expectedObj, var.getValue());
}

Example 10 with CamelContext

use of org.apache.camel.CamelContext in project Activiti by Activiti.

the class CamelBehavior method setAppropriateCamelContext.

protected void setAppropriateCamelContext(ActivityExecution execution) {
    //Check to see if the springConfiguration has been set. If not, set it.
    if (springConfiguration == null) {
        //Get the ProcessEngineConfiguration object.
        ProcessEngineConfiguration engineConfiguration = Context.getProcessEngineConfiguration();
        // (ActivitiException extends RuntimeException.)
        try {
            springConfiguration = (SpringProcessEngineConfiguration) engineConfiguration;
        } catch (Exception e) {
            throw new ActivitiException("Expecting a SpringProcessEngineConfiguration for the Activiti Camel module.", e);
        }
    }
    //Get the appropriate String representation of the CamelContext object from ActivityExecution (if available).
    String camelContextValue = getStringFromField(camelContext, execution);
    //If the String representation of the CamelContext object from ActivityExecution is empty, use the default.
    if (StringUtils.isEmpty(camelContextValue) && camelContextObj != null) {
    //No processing required. No custom CamelContext & the default is already set.
    } else {
        if (StringUtils.isEmpty(camelContextValue) && camelContextObj == null) {
            camelContextValue = springConfiguration.getDefaultCamelContext();
        }
        //Get the CamelContext object and set the super's member variable.
        Object ctx = springConfiguration.getApplicationContext().getBean(camelContextValue);
        if (ctx == null || ctx instanceof CamelContext == false) {
            throw new ActivitiException("Could not find CamelContext named " + camelContextValue + ".");
        }
        camelContextObj = (CamelContext) ctx;
    }
}