/**
 * 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;

import javax.naming.Context;

import org.apache.camel.ContextTestSupport;
import org.apache.camel.Header;
import org.apache.camel.Processor;
import org.apache.camel.ValidationException;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.util.jndi.JndiContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * @version $Revision: 1234 $
 */
public class BeanWithExceptionTest extends ContextTestSupport {
    protected Processor validator = new MyValidator();
    protected MockEndpoint validEndpoint;
    protected MockEndpoint invalidEndpoint;

    public void testValidMessage() throws Exception {
        validEndpoint.expectedMessageCount(1);

        template.sendBodyAndHeader("direct:start", "<valid/>", "foo", "bar");

        assertMockEndpointsSatisfied();
    }

    public void testInvalidMessage() throws Exception {
        invalidEndpoint.expectedMessageCount(1);

        try {
            template.sendBodyAndHeader("direct:start", "<invalid/>", "foo", "notMatchedHeaderValue");
        } catch (Exception e) {
            // expected
        }

        assertMockEndpointsSatisfied();
    }

    @Override
    protected void setUp() throws Exception {
        super.setUp();

        validEndpoint = resolveMandatoryEndpoint("mock:valid", MockEndpoint.class);
        invalidEndpoint = resolveMandatoryEndpoint("mock:invalid", MockEndpoint.class);
    }

    @Override
    protected Context createJndiContext() throws Exception {
        JndiContext answer = new JndiContext();
        answer.bind("myBean", new ValidationBean());
        return answer;
    }

    protected RouteBuilder createRouteBuilder() {
        return new RouteBuilder() {
            public void configure() {
                exception(ValidationException.class).to("mock:invalid");

                from("direct:start").beanRef("myBean").to("mock:valid");
            }
        };
    }

    public static class ValidationBean {
        private static final transient Log LOG = LogFactory.getLog(ValidationBean.class);

        public void someMethod(String body, @Header(name = "foo")
                               String header) throws ValidationException {
            if ("bar".equals(header)) {
                LOG.info("someMethod() called with valid header and body: " + body);
            } else {
                throw new ValidationException(null, "Invalid header foo: " + header);
            }
        }
    }
}
