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/*
*
* 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.message;
import org.apache.qpid.transport.DeliveryProperties;
import org.apache.qpid.transport.MessageProperties;
import org.apache.qpid.transport.MessageDeliveryPriority;
import java.util.Set;
import java.util.Map;
class MessageTransferHeader implements AMQMessageHeader
{
public static final String JMS_TYPE = "x-jms-type";
private final DeliveryProperties _deliveryProps;
private final MessageProperties _messageProps;
public MessageTransferHeader(DeliveryProperties deliveryProps, MessageProperties messageProps)
{
_deliveryProps = deliveryProps;
_messageProps = messageProps;
}
public String getCorrelationId()
{
if (_messageProps != null && _messageProps.getCorrelationId() != null)
{
return new String(_messageProps.getCorrelationId());
}
else
{
return null;
}
}
public long getExpiration()
{
return _deliveryProps == null ? null : _deliveryProps.getExpiration();
}
public String getMessageId()
{
return _messageProps == null ? null : String.valueOf(_messageProps.getMessageId());
}
public String getMimeType()
{
return _messageProps == null ? null : _messageProps.getContentType();
}
public String getEncoding()
{
return _messageProps == null ? null : _messageProps.getContentEncoding();
}
public byte getPriority()
{
MessageDeliveryPriority priority = _deliveryProps == null
? MessageDeliveryPriority.MEDIUM
: _deliveryProps.getPriority();
return (byte) priority.getValue();
}
public long getTimestamp()
{
return _deliveryProps == null ? 0L : _deliveryProps.getTimestamp();
}
public String getType()
{
Object type = getHeader(JMS_TYPE);
return type instanceof String ? (String) type : null;
}
public String getReplyTo()
{
if (_messageProps != null && _messageProps.getReplyTo() != null)
{
return _messageProps.getReplyTo().toString();
}
else
{
return null;
}
}
public Object getHeader(String name)
{
Map<String, Object> appHeaders = _messageProps == null ? null : _messageProps.getApplicationHeaders();
return appHeaders == null ? null : appHeaders.get(name);
}
public boolean containsHeaders(Set<String> names)
{
Map<String, Object> appHeaders = _messageProps == null ? null : _messageProps.getApplicationHeaders();
return appHeaders != null && appHeaders.keySet().containsAll(names);
}
public boolean containsHeader(String name)
{
Map<String, Object> appHeaders = _messageProps == null ? null : _messageProps.getApplicationHeaders();
return appHeaders != null && appHeaders.containsKey(name);
}
}
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