/**
 * 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.transport.stomp;

import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

import org.apache.activemq.command.Command;
import org.apache.activemq.command.Endpoint;
import org.apache.activemq.command.Response;
import org.apache.activemq.state.CommandVisitor;

/**
 * Represents all the data in a STOMP frame.
 * 
 * @author <a href="http://hiramchirino.com">chirino</a>
 */
public class StompFrame implements Command {

    private static final byte[] NO_DATA = new byte[] {};

    private String action;
    private Map<String, String> headers = new HashMap<String, String>();
    private byte[] content = NO_DATA;

    public StompFrame(String command, Map<String, String> headers, byte[] data) {
        this.action = command;
        this.headers = headers;
        this.content = data;
    }

    public StompFrame() {
    }

    public String getAction() {
        return action;
    }

    public void setAction(String command) {
        this.action = command;
    }

    public byte[] getContent() {
        return content;
    }

    public void setContent(byte[] data) {
        this.content = data;
    }

    public Map<String, String> getHeaders() {
        return headers;
    }

    public void setHeaders(Map<String, String> headers) {
        this.headers = headers;
    }

    //
    // Methods in the Command interface
    //
    public int getCommandId() {
        return 0;
    }

    public Endpoint getFrom() {
        return null;
    }

    public Endpoint getTo() {
        return null;
    }

    public boolean isBrokerInfo() {
        return false;
    }

    public boolean isMessage() {
        return false;
    }

    public boolean isMessageAck() {
        return false;
    }

    public boolean isMessageDispatch() {
        return false;
    }

    public boolean isMessageDispatchNotification() {
        return false;
    }

    public boolean isResponse() {
        return false;
    }

    public boolean isResponseRequired() {
        return false;
    }

    public boolean isShutdownInfo() {
        return false;
    }

    public boolean isWireFormatInfo() {
        return false;
    }

    public void setCommandId(int value) {
    }

    public void setFrom(Endpoint from) {
    }

    public void setResponseRequired(boolean responseRequired) {
    }

    public void setTo(Endpoint to) {
    }

    public Response visit(CommandVisitor visitor) throws Exception {
        return null;
    }

    public byte getDataStructureType() {
        return 0;
    }

    public boolean isMarshallAware() {
        return false;
    }

    public String toString() {
        StringBuffer buffer = new StringBuffer();
        buffer.append(getAction());
        buffer.append("\n");
        Map headers = getHeaders();
        for (Iterator iter = headers.entrySet().iterator(); iter.hasNext();) {
            Map.Entry entry = (Map.Entry)iter.next();
            buffer.append(entry.getKey());
            buffer.append(":");
            buffer.append(entry.getValue());
            buffer.append("\n");
        }
        buffer.append("\n");
        if (getContent() != null) {
            try {
                buffer.append(new String(getContent()));
            } catch (Throwable e) {
                buffer.append(Arrays.toString(getContent()));
            }
        }
        return buffer.toString();
    }
}

@@ -1515,16 +1515,218 @@
 _DATA;%0A%0A
+    public StompFrame(String command) %7B%0A    %09this(command, null, null);%0A    %7D%0A    %0A    public StompFrame(String command, Map%3CString, String%3E headers) %7B%0A    %09this(command, headers, null);%0A    %7D    %0A    %0A
     publ
@@ -1830,32 +1830,62 @@
 ommand;%0A        
+if (headers != null)%0A        %09
 this.headers = h
@@ -1892,32 +1892,59 @@
 eaders;%0A        
+if (data != null)%0A        %09
 this.content = d
@@ -1946,32 +1946,36 @@
 t = data;%0A    %7D%0A
+    
 %0A    public Stom
@@ -2194,24 +2194,98 @@
 ntent;%0A    %7D
+%0A    %0A    public String getBody() %7B%0A    %09return new String(content);%0A    %7D
 %0A%0A    public

fix for AMQ-2003