Examples with ClosedCorrelationKeyException org.apache.camel.processor.aggregate.ClosedCorrelationKeyException used on opensource projects

Example 1 with ClosedCorrelationKeyException

use of org.apache.camel.processor.aggregate.ClosedCorrelationKeyException in project camel by apache.

the class AggregateClosedCorrelationKeyTest method testAggregateClosedCorrelationKey.

public void testAggregateClosedCorrelationKey() throws Exception {
    context.addRoutes(new RouteBuilder() {

        @Override
        public void configure() throws Exception {
            from("direct:start").aggregate(header("id"), new BodyInAggregatingStrategy()).completionSize(2).closeCorrelationKeyOnCompletion(1000).to("mock:result");
        }
    });
    context.start();
    getMockEndpoint("mock:result").expectedBodiesReceived("A+B");
    template.sendBodyAndHeader("direct:start", "A", "id", 1);
    template.sendBodyAndHeader("direct:start", "B", "id", 1);
    // should be closed
    try {
        template.sendBodyAndHeader("direct:start", "C", "id", 1);
        fail("Should throw an exception");
    } catch (CamelExecutionException e) {
        ClosedCorrelationKeyException cause = assertIsInstanceOf(ClosedCorrelationKeyException.class, e.getCause());
        assertEquals("1", cause.getCorrelationKey());
        assertTrue(cause.getMessage().startsWith("The correlation key [1] has been closed."));
    }
    assertMockEndpointsSatisfied();
}

Example 2 with ClosedCorrelationKeyException

use of org.apache.camel.processor.aggregate.ClosedCorrelationKeyException in project camel by apache.

the class AggregateClosedCorrelationKeyTest method testAggregateClosedCorrelationKeyCache.

public void testAggregateClosedCorrelationKeyCache() throws Exception {
    context.addRoutes(new RouteBuilder() {

        @Override
        public void configure() throws Exception {
            from("direct:start").aggregate(header("id"), new BodyInAggregatingStrategy()).completionSize(2).closeCorrelationKeyOnCompletion(2).to("mock:result");
        }
    });
    context.start();
    getMockEndpoint("mock:result").expectedBodiesReceived("A+B", "C+D", "E+F");
    template.sendBodyAndHeader("direct:start", "A", "id", 1);
    template.sendBodyAndHeader("direct:start", "B", "id", 1);
    template.sendBodyAndHeader("direct:start", "C", "id", 2);
    template.sendBodyAndHeader("direct:start", "D", "id", 2);
    template.sendBodyAndHeader("direct:start", "E", "id", 3);
    template.sendBodyAndHeader("direct:start", "F", "id", 3);
    // 2 of them should now be closed
    int closed = 0;
    // should NOT be closed because only 2 and 3 is remembered as they are the two last used
    try {
        template.sendBodyAndHeader("direct:start", "G", "id", 1);
    } catch (CamelExecutionException e) {
        closed++;
        ClosedCorrelationKeyException cause = assertIsInstanceOf(ClosedCorrelationKeyException.class, e.getCause());
        assertEquals("1", cause.getCorrelationKey());
        assertTrue(cause.getMessage().startsWith("The correlation key [1] has been closed."));
    }
    // should be closed
    try {
        template.sendBodyAndHeader("direct:start", "H", "id", 2);
    } catch (CamelExecutionException e) {
        closed++;
        ClosedCorrelationKeyException cause = assertIsInstanceOf(ClosedCorrelationKeyException.class, e.getCause());
        assertEquals("2", cause.getCorrelationKey());
        assertTrue(cause.getMessage().startsWith("The correlation key [2] has been closed."));
    }
    // should be closed
    try {
        template.sendBodyAndHeader("direct:start", "I", "id", 3);
    } catch (CamelExecutionException e) {
        closed++;
        ClosedCorrelationKeyException cause = assertIsInstanceOf(ClosedCorrelationKeyException.class, e.getCause());
        assertEquals("3", cause.getCorrelationKey());
        assertTrue(cause.getMessage().startsWith("The correlation key [3] has been closed."));
    }
    assertMockEndpointsSatisfied();
    assertEquals("There should be 2 closed", 2, closed);
}