Examples of org.apache.camel.ProducerTemplate.requestBody()

org.apache.camel.ProducerTemplate.requestBody()
Send the body to an endpoint returning any result output body. Uses an {@link ExchangePattern#InOut} message exchange pattern. @param endpoint the Endpoint to send to @param body the payload @return the result (see class javadoc)

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

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  @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);
    String instanceId = (String) tpl.requestBody("direct:startEmpty", expectedObj);
    assertProcessEnded(instanceId);
    HistoricVariableInstance var = processEngine.getHistoryService().createHistoricVariableInstanceQuery().variableName("camelBody").singleResult();
    assertNotNull(var);
    assertEquals(expectedObj, var.getValue());
  }

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  public void testObjectAsStringVariable() throws Exception {
    CamelContext ctx = applicationContext.getBean(CamelContext.class);
    ProducerTemplate tpl = ctx.createProducerTemplate();
    Object expectedObj = new Long(99);


    String instanceId = (String) tpl.requestBody("direct:startEmptyBodyAsString", expectedObj);
    assertProcessEnded(instanceId);
    HistoricVariableInstance var = processEngine.getHistoryService().createHistoricVariableInstanceQuery().variableName("camelBody").singleResult();
    assertNotNull(var);
    assertEquals(expectedObj.toString(), var.getValue().toString());
  }

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  public void testRunProcess() throws Exception {
    CamelContext ctx = applicationContext.getBean(CamelContext.class);
    ProducerTemplate tpl = ctx.createProducerTemplate();
    service1.expectedBodiesReceived("ala");


    String instanceId = (String) tpl.requestBody("direct:start", Collections.singletonMap("var1", "ala"));


    tpl.sendBodyAndProperty("direct:receive", null, ActivitiProducer.PROCESS_ID_PROPERTY, instanceId);


    assertProcessEnded(instanceId);

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  public void testRunProcess() throws Exception {
    CamelContext ctx = applicationContext.getBean(CamelContext.class);
    ProducerTemplate tpl = ctx.createProducerTemplate();
    service1.expectedBodiesReceived("ala");


    String instanceId = (String) tpl.requestBody("direct:start", Collections.singletonMap("var1", "ala"));


    tpl.sendBodyAndProperty("direct:receive", null, ActivitiProducer.PROCESS_ID_PROPERTY, instanceId);


    assertProcessEnded(instanceId);

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  @Deployment
  public void testInitiatorCamelCall() throws Exception {
    CamelContext ctx = applicationContext.getBean(CamelContext.class);
    ProducerTemplate tpl = ctx.createProducerTemplate();
    String body = "body text";
    String instanceId = (String) tpl.requestBody("direct:startWithInitiatorHeader", body);


    String initiator = (String) runtimeService.getVariable(instanceId, "initiator");
    assertEquals("kermit", initiator);
    
    Object camelInitiatorHeader = runtimeService.getVariable(instanceId, "CamelProcessInitiatorHeader");

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    public Object requestBody(String endpointUri, Object body) throws Exception {
        ProducerTemplate template = context.createProducerTemplate();
        Object answer = null;
        try {
            answer = template.requestBody(endpointUri, body);
        } finally {
            template.stop();
        }
        return answer;
    }

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    public Object requestBody(String endpointUri, Object body) throws Exception {
        ProducerTemplate template = context.createProducerTemplate();
        Object answer = null;
        try {
            answer = template.requestBody(endpointUri, body);
        } finally {
            template.stop();
        }
        return answer;
    }

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public class RequestBodyActor extends UntypedActor {
  public void onReceive(Object message) {
    Camel camel = CamelExtension.get(getContext().system());
    ProducerTemplate template = camel.template();
    getSender().tell(template.requestBody("direct:news", message), getSelf());
  }
}
//#RequestProducerTemplate

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        getInstalledBundle("CamelBlueprintTestBundle20").start();
        BlueprintContainer ctn = getOsgiService(BlueprintContainer.class, "(osgi.blueprint.container.symbolicname=CamelBlueprintTestBundle20)", 10000);
        CamelContext ctx = getOsgiService(CamelContext.class, "(camel.context.symbolicname=CamelBlueprintTestBundle20)", 10000);


        ProducerTemplate template = ctx.createProducerTemplate();
        Object out = template.requestBody("direct:a", "world");
        assertEquals("<hello>world</hello>", out);
        template.stop();
    }


    @Test

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