/**
* 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.dataformat.hl7;
import ca.uhn.hl7v2.HL7Exception;
import ca.uhn.hl7v2.model.Message;
import ca.uhn.hl7v2.parser.Parser;
import ca.uhn.hl7v2.parser.PipeParser;
import org.apache.camel.Converter;
/**
* HL7 converters.
*/
@Converter
public final class HL7Converter {
private HL7Converter() {
// Helper class
}
@Converter
public static String toString(Message message) throws HL7Exception {
Parser parser = new PipeParser();
String encoded = parser.encode(message);
return encoded;
}
@Converter
public static Message toMessage(String body) throws HL7Exception {
// replace \n with \r as HL7 uses 0x0d = \r as segment terminators and HAPI only parses with \r
body = body.replace('\n', '\r');
Parser parser = new PipeParser();
Message message = parser.parse(body);
return message;
}
}