| /** |
| * 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.io.UnsupportedEncodingException; |
| import java.util.Arrays; |
| 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; |
| import org.apache.activemq.util.MarshallingSupport; |
| |
| /** |
| * Represents all the data in a STOMP frame. |
| * |
| * @author <a href="http://hiramchirino.com">chirino</a> |
| */ |
| public class StompFrame implements Command { |
| |
| public 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) { |
| this(command, null, null); |
| } |
| |
| public StompFrame(String command, Map<String, String> headers) { |
| this(command, headers, null); |
| } |
| |
| public StompFrame(String command, Map<String, String> headers, byte[] data) { |
| this.action = command; |
| if (headers != null) |
| this.headers = headers; |
| if (data != null) |
| this.content = data; |
| } |
| |
| public StompFrame() { |
| } |
| |
| public String getAction() { |
| return action; |
| } |
| |
| public void setAction(String command) { |
| this.action = command; |
| } |
| |
| public byte[] getContent() { |
| return content; |
| } |
| |
| public String getBody() { |
| try { |
| return new String(content, "UTF-8"); |
| } catch (UnsupportedEncodingException e) { |
| return new String(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 isConnectionControl() { |
| 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() { |
| return format(true); |
| } |
| |
| public String format() { |
| return format(false); |
| } |
| |
| public String format(boolean forLogging) { |
| 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(":"); |
| if (forLogging && entry.getKey().toString().toLowerCase().contains(Stomp.Headers.Connect.PASSCODE)) { |
| buffer.append("*****"); |
| } else { |
| buffer.append(entry.getValue()); |
| } |
| buffer.append("\n"); |
| } |
| buffer.append("\n"); |
| if (getContent() != null) { |
| try { |
| String contentString = new String(getContent(), "UTF-8"); |
| if (forLogging) { |
| contentString = MarshallingSupport.truncate64(contentString); |
| } |
| buffer.append(contentString); |
| } catch (Throwable e) { |
| buffer.append(Arrays.toString(getContent())); |
| } |
| } |
| return buffer.toString(); |
| } |
| } |