| /* |
| * |
| * 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.qpid.server.protocol.v0_10; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.UUID; |
| |
| import org.apache.qpid.server.message.AMQMessageHeader; |
| import org.apache.qpid.server.protocol.v0_10.transport.DeliveryProperties; |
| import org.apache.qpid.server.protocol.v0_10.transport.MessageDeliveryPriority; |
| import org.apache.qpid.server.protocol.v0_10.transport.MessageProperties; |
| |
| class MessageTransferHeader implements AMQMessageHeader |
| { |
| |
| |
| public static final String JMS_TYPE = "x-jms-type"; |
| |
| private final DeliveryProperties _deliveryProps; |
| private final MessageProperties _messageProps; |
| private final long _arrivalTime; |
| |
| public MessageTransferHeader(DeliveryProperties deliveryProps, |
| MessageProperties messageProps, |
| final long arrivalTime) |
| { |
| _deliveryProps = deliveryProps; |
| _messageProps = messageProps; |
| _arrivalTime = arrivalTime; |
| } |
| |
| @Override |
| public String getCorrelationId() |
| { |
| if (_messageProps != null && _messageProps.getCorrelationId() != null) |
| { |
| return new String(_messageProps.getCorrelationId(), UTF_8); |
| } |
| else |
| { |
| return null; |
| } |
| } |
| |
| @Override |
| public long getExpiration() |
| { |
| long expiration = 0L; |
| if (_deliveryProps != null) |
| { |
| // The AMQP 0-x client wrongly sets ttl to 0 when it means "no ttl". |
| if (_deliveryProps.hasTtl() && _deliveryProps.getTtl() != 0L) |
| { |
| expiration = _arrivalTime + _deliveryProps.getTtl(); |
| } |
| else if (_deliveryProps.hasExpiration()) |
| { |
| expiration = _deliveryProps.getExpiration(); |
| } |
| } |
| return expiration; |
| } |
| |
| @Override |
| public String getUserId() |
| { |
| byte[] userIdBytes = _messageProps == null ? null : _messageProps.getUserId(); |
| return userIdBytes == null ? null : new String(userIdBytes, UTF_8); |
| } |
| |
| @Override |
| public String getAppId() |
| { |
| byte[] appIdBytes = _messageProps == null ? null : _messageProps.getAppId(); |
| return appIdBytes == null ? null : new String(appIdBytes, UTF_8); |
| } |
| |
| @Override |
| public String getGroupId() |
| { |
| Object jmsXGroupId = getHeader("JMSXGroupID"); |
| return jmsXGroupId == null ? null : String.valueOf(jmsXGroupId); |
| } |
| |
| @Override |
| public String getMessageId() |
| { |
| UUID id = _messageProps == null ? null : _messageProps.getMessageId(); |
| |
| return id == null ? null : "ID:"+String.valueOf(id); |
| } |
| |
| @Override |
| public String getMimeType() |
| { |
| return _messageProps == null ? null : _messageProps.getContentType(); |
| } |
| |
| @Override |
| public String getEncoding() |
| { |
| return _messageProps == null ? null : _messageProps.getContentEncoding(); |
| } |
| |
| @Override |
| public byte getPriority() |
| { |
| MessageDeliveryPriority priority = _deliveryProps == null || !_deliveryProps.hasPriority() |
| ? MessageDeliveryPriority.MEDIUM |
| : _deliveryProps.getPriority(); |
| return (byte) priority.getValue(); |
| } |
| |
| @Override |
| public long getTimestamp() |
| { |
| return _deliveryProps == null ? 0L : _deliveryProps.getTimestamp(); |
| } |
| |
| |
| @Override |
| public long getNotValidBefore() |
| { |
| Object header = getHeader("x-qpid-not-valid-before"); |
| return header instanceof Number ? ((Number)header).longValue() : 0L; |
| } |
| |
| @Override |
| public String getType() |
| { |
| Object type = getHeader(JMS_TYPE); |
| return type instanceof String ? (String) type : null; |
| } |
| |
| @Override |
| public String getReplyTo() |
| { |
| if (_messageProps != null && _messageProps.getReplyTo() != null) |
| { |
| return _messageProps.getReplyTo().toString(); |
| } |
| else |
| { |
| return null; |
| } |
| } |
| |
| public String getReplyToExchange() |
| { |
| if (_messageProps != null && _messageProps.getReplyTo() != null) |
| { |
| return _messageProps.getReplyTo().getExchange(); |
| } |
| else |
| { |
| return null; |
| } |
| } |
| |
| public String getReplyToRoutingKey() |
| { |
| if (_messageProps != null && _messageProps.getReplyTo() != null) |
| { |
| return _messageProps.getReplyTo().getRoutingKey(); |
| } |
| else |
| { |
| return null; |
| } |
| } |
| |
| @Override |
| public Object getHeader(String name) |
| { |
| Map<String, Object> appHeaders = _messageProps == null ? null : _messageProps.getApplicationHeaders(); |
| return appHeaders == null ? null : appHeaders.get(name); |
| } |
| |
| @Override |
| public boolean containsHeaders(Set<String> names) |
| { |
| Map<String, Object> appHeaders = _messageProps == null ? null : _messageProps.getApplicationHeaders(); |
| return appHeaders != null && appHeaders.keySet().containsAll(names); |
| |
| } |
| |
| @Override |
| public Collection<String> getHeaderNames() |
| { |
| Map<String, Object> appHeaders = _messageProps == null ? null : _messageProps.getApplicationHeaders(); |
| return appHeaders != null ? Collections.unmodifiableCollection(appHeaders.keySet()) : Collections.EMPTY_SET ; |
| |
| } |
| |
| @Override |
| public boolean containsHeader(String name) |
| { |
| Map<String, Object> appHeaders = _messageProps == null ? null : _messageProps.getApplicationHeaders(); |
| return appHeaders != null && appHeaders.containsKey(name); |
| } |
| |
| long getArrivalTime() |
| { |
| return _arrivalTime; |
| } |
| } |