/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.camel.processor.routingslip;
import java.util.concurrent.TimeUnit;
import javax.naming.Context;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.util.jndi.JndiContext;
public class RoutingSlipWithExceptionTest extends ContextTestSupport {
protected static final String ANSWER = "answer";
protected static final String ROUTING_SLIP_HEADER = "routingSlipHeader";
protected MyBean myBean = new MyBean();
private MockEndpoint endEndpoint;
private MockEndpoint exceptionEndpoint;
private MockEndpoint exceptionSettingEndpoint;
private MockEndpoint aEndpoint;
public void testNoException() throws Exception {
endEndpoint.expectedMessageCount(1);
exceptionEndpoint.expectedMessageCount(0);
aEndpoint.expectedMessageCount(1);
sendRoutingSlipWithNoExceptionThrowingComponent();
assertEndpointsSatisfied();
}
public void testWithExceptionThrowingComponentFirstInList() throws Exception {
endEndpoint.expectedMessageCount(0);
exceptionEndpoint.expectedMessageCount(1);
aEndpoint.expectedMessageCount(0);
sendRoutingSlipWithExceptionThrowingComponentFirstInList();
assertEndpointsSatisfied();
}
public void testWithExceptionThrowingComponentSecondInList() throws Exception {
endEndpoint.expectedMessageCount(0);
exceptionEndpoint.expectedMessageCount(1);
aEndpoint.expectedMessageCount(1);
sendRoutingSlipWithExceptionThrowingComponentSecondInList();
assertEndpointsSatisfied();
}
public void testWithExceptionSettingComponentFirstInList() throws Exception {
endEndpoint.expectedMessageCount(0);
exceptionEndpoint.expectedMessageCount(1);
aEndpoint.expectedMessageCount(0);
sendRoutingSlipWithExceptionSettingComponentFirstInList();
assertEndpointsSatisfied();
}
public void testWithExceptionSettingComponentSecondInList() throws Exception {
endEndpoint.expectedMessageCount(0);
exceptionEndpoint.expectedMessageCount(1);
aEndpoint.expectedMessageCount(1);
sendRoutingSlipWithExceptionSettingComponentSecondInList();
assertEndpointsSatisfied();
}
private void assertEndpointsSatisfied() throws InterruptedException {
MockEndpoint.assertIsSatisfied(5, TimeUnit.SECONDS, endEndpoint, exceptionEndpoint, aEndpoint);
}
protected void sendRoutingSlipWithExceptionThrowingComponentFirstInList() {
template.sendBodyAndHeader("direct:start", ANSWER, ROUTING_SLIP_HEADER,
"bean:myBean?method=throwException,mock:a");
}
protected void sendRoutingSlipWithExceptionThrowingComponentSecondInList() {
template.sendBodyAndHeader("direct:start", ANSWER, ROUTING_SLIP_HEADER,
"mock:a,bean:myBean?method=throwException");
}
protected void sendRoutingSlipWithNoExceptionThrowingComponent() {
template.sendBodyAndHeader("direct:start", ANSWER, ROUTING_SLIP_HEADER,
"mock:a");
}
protected void sendRoutingSlipWithExceptionSettingComponentFirstInList() {
template.sendBodyAndHeader("direct:start", ANSWER, ROUTING_SLIP_HEADER,
"mock:exceptionSetting,mock:a");
}
protected void sendRoutingSlipWithExceptionSettingComponentSecondInList() {
template.sendBodyAndHeader("direct:start", ANSWER, ROUTING_SLIP_HEADER,
"mock:a,mock:exceptionSetting");
}
@Override
protected void setUp() throws Exception {
super.setUp();
endEndpoint = resolveMandatoryEndpoint("mock:noexception", MockEndpoint.class);
exceptionEndpoint = resolveMandatoryEndpoint("mock:exception", MockEndpoint.class);
exceptionSettingEndpoint = resolveMandatoryEndpoint("mock:exceptionSetting", MockEndpoint.class);
aEndpoint = resolveMandatoryEndpoint("mock:a", MockEndpoint.class);
exceptionSettingEndpoint.whenAnyExchangeReceived(new Processor() {
public void process(Exchange exchange) throws Exception {
exchange.setException(new Exception("Throw me!"));
}
});
Object lookedUpBean = context.getRegistry().lookup("myBean");
assertSame("Lookup of 'myBean' should return same object!", myBean, lookedUpBean);
}
@Override
protected Context createJndiContext() throws Exception {
JndiContext answer = new JndiContext();
answer.bind("myBean", myBean);
return answer;
}
protected RouteBuilder createRouteBuilder() {
return new RouteBuilder() {
public void configure() {
from("direct:start").
tryBlock().
routingSlip().to("mock:noexception").
handle(Exception.class).
to("mock:exception");
}
};
}
public static class MyBean {
public MyBean() {
}
public void throwException() throws Exception {
throw new Exception("Throw me!");
}
}
}