/*
* 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.activemq.artemis.core.protocol.stomp.v11;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.apache.activemq.artemis.core.protocol.stomp.Stomp;
import org.apache.activemq.artemis.core.protocol.stomp.StompFrame;
public class StompFrameV11 extends StompFrame {
//stomp 1.1 talks about repetitive headers.
protected final List<Header> allHeaders = new ArrayList<>();
public StompFrameV11(String command, Map<String, String> headers, byte[] content) {
super(command, headers, content);
}
public StompFrameV11(String command) {
super(command);
}
@Override
protected void encodeHeaders(StringBuilder head) {
for (Header h : allHeaders) {
head.append(h.getEncodedKey());
head.append(Stomp.Headers.SEPARATOR);
head.append(h.getEncodedValue());
head.append(Stomp.NEWLINE);
}
}
@Override
public void addHeader(String key, String val) {
if (!headers.containsKey(key)) {
headers.put(key, val);
allHeaders.add(new Header(key, val));
} else if (!key.equals(Stomp.Headers.CONTENT_LENGTH)) {
allHeaders.add(new Header(key, val));
}
}
}