/**
* 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.component.hl7;
import java.io.BufferedReader;
import java.io.InputStreamReader;
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.impl.JndiRegistry;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.apache.camel.util.IOHelper;
import org.junit.Test;
import ca.uhn.hl7v2.model.v25.message.MDM_T02;
/**
* Test for situation where the two end bytes are split across different byte
* buffers.
*/
public class HL7MLLPCodecBoundaryTest
extends CamelTestSupport
{
@Override
protected JndiRegistry createRegistry()
throws Exception
{
JndiRegistry jndi = super.createRegistry();
HL7MLLPCodec codec = new HL7MLLPCodec();
codec.setCharset("iso-8859-1");
jndi.bind("hl7codec", codec);
return jndi;
}
@Override
protected RouteBuilder createRouteBuilder()
throws Exception
{
return new RouteBuilder() {
@Override
public void configure()
throws Exception
{
this
.from("mina:tcp://127.0.0.1:8888?sync=true&codec=#hl7codec")
.process(new Processor() {
@Override
public void process(Exchange exchange)
throws Exception
{
// check presence of correct message type
exchange.getIn().getBody(MDM_T02.class);
}
})
.to("mock:result");
}
};
}
@Test
public void testSendHL7Message()
throws Exception
{
BufferedReader in =
IOHelper.buffered(new InputStreamReader(this
.getClass()
.getResourceAsStream("/mdm_t02-1022.txt")));
String line = "";
String message = "";
while (line != null)
{
if ((line = in.readLine()) != null)
{
message += line + "\r";
}
}
message = message.substring(0, message.length() - 1);
assertEquals(1022, message.length());
MockEndpoint mockEndpoint = this.getMockEndpoint("mock:result");
mockEndpoint.expectedMessageCount(1);
this.template.requestBody(
"mina:tcp://127.0.0.1:8888?sync=true&codec=#hl7codec",
message);
mockEndpoint.assertIsSatisfied();
}
}