diff options
Diffstat (limited to 'trunk/qpid/java/common/src/main/java/org/apache/qpid/framing/ContentHeaderBody.java')
-rw-r--r-- | trunk/qpid/java/common/src/main/java/org/apache/qpid/framing/ContentHeaderBody.java | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/trunk/qpid/java/common/src/main/java/org/apache/qpid/framing/ContentHeaderBody.java b/trunk/qpid/java/common/src/main/java/org/apache/qpid/framing/ContentHeaderBody.java deleted file mode 100644 index 83e5a7e341..0000000000 --- a/trunk/qpid/java/common/src/main/java/org/apache/qpid/framing/ContentHeaderBody.java +++ /dev/null @@ -1,131 +0,0 @@ -/* - * - * 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.framing; - -import org.apache.mina.common.ByteBuffer; -import org.apache.qpid.protocol.AMQVersionAwareProtocolSession; -import org.apache.qpid.AMQException; - -public class ContentHeaderBody implements AMQBody -{ - public static final byte TYPE = 2; - - public int classId; - - public int weight; - - /** unsigned long but java can't handle that anyway when allocating byte array */ - public long bodySize; - - /** must never be null */ - public ContentHeaderProperties properties; - - public ContentHeaderBody() - { - } - - public ContentHeaderBody(ByteBuffer buffer, long size) throws AMQFrameDecodingException - { - classId = buffer.getUnsignedShort(); - weight = buffer.getUnsignedShort(); - bodySize = buffer.getLong(); - int propertyFlags = buffer.getUnsignedShort(); - ContentHeaderPropertiesFactory factory = ContentHeaderPropertiesFactory.getInstance(); - properties = factory.createContentHeaderProperties(classId, propertyFlags, buffer, (int)size - 14); - - } - - - public ContentHeaderBody(ContentHeaderProperties props, int classId) - { - properties = props; - this.classId = classId; - } - - public ContentHeaderBody(int classId, int weight, ContentHeaderProperties props, long bodySize) - { - this(props, classId); - this.weight = weight; - this.bodySize = bodySize; - } - - public byte getFrameType() - { - return TYPE; - } - - protected void populateFromBuffer(ByteBuffer buffer, long size) - throws AMQFrameDecodingException, AMQProtocolVersionException - { - classId = buffer.getUnsignedShort(); - weight = buffer.getUnsignedShort(); - bodySize = buffer.getLong(); - int propertyFlags = buffer.getUnsignedShort(); - ContentHeaderPropertiesFactory factory = ContentHeaderPropertiesFactory.getInstance(); - properties = factory.createContentHeaderProperties(classId, propertyFlags, buffer, (int)size - 14); - } - - /** - * Helper method that is used currently by the persistence layer (by BDB at the moment). - * @param buffer - * @param size - * @return - * @throws AMQFrameDecodingException - */ - public static ContentHeaderBody createFromBuffer(ByteBuffer buffer, long size) - throws AMQFrameDecodingException, AMQProtocolVersionException - { - ContentHeaderBody body = new ContentHeaderBody(buffer, size); - - return body; - } - - public int getSize() - { - return 2 + 2 + 8 + 2 + properties.getPropertyListSize(); - } - - public void writePayload(ByteBuffer buffer) - { - EncodingUtils.writeUnsignedShort(buffer, classId); - EncodingUtils.writeUnsignedShort(buffer, weight); - buffer.putLong(bodySize); - EncodingUtils.writeUnsignedShort(buffer, properties.getPropertyFlags()); - properties.writePropertyListPayload(buffer); - } - - public void handle(final int channelId, final AMQVersionAwareProtocolSession session) - throws AMQException - { - session.contentHeaderReceived(channelId, this); - } - - public static AMQFrame createAMQFrame(int channelId, int classId, int weight, BasicContentHeaderProperties properties, - long bodySize) - { - return new AMQFrame(channelId, new ContentHeaderBody(classId, weight, properties, bodySize)); - } - - public static AMQFrame createAMQFrame(int channelId, ContentHeaderBody body) - { - return new AMQFrame(channelId, body); - } -} |