/*
* 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.artemis.core.protocol.core.impl.wireformat;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.core.paging.PagedMessage;
import org.apache.activemq.artemis.core.paging.impl.PagedMessageImpl;
import org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl;
import org.apache.activemq.artemis.utils.DataConstants;
public class ReplicationPageWriteMessage extends PacketImpl {
private int pageNumber;
private PagedMessage pagedMessage;
public ReplicationPageWriteMessage() {
super(PacketImpl.REPLICATION_PAGE_WRITE);
}
public ReplicationPageWriteMessage(final PagedMessage pagedMessage, final int pageNumber) {
this();
this.pageNumber = pageNumber;
this.pagedMessage = pagedMessage;
}
// Public --------------------------------------------------------
@Override
public int expectedEncodeSize() {
return PACKET_HEADERS_SIZE +
DataConstants.SIZE_INT + // buffer.writeInt(pageNumber);
pagedMessage.getEncodeSize(); // pagedMessage.encode(buffer);
}
@Override
public void encodeRest(final ActiveMQBuffer buffer) {
buffer.writeInt(pageNumber);
pagedMessage.encode(buffer);
}
@Override
public void decodeRest(final ActiveMQBuffer buffer) {
pageNumber = buffer.readInt();
pagedMessage = new PagedMessageImpl(null);
pagedMessage.decode(buffer);
}
/**
* @return the pageNumber
*/
public int getPageNumber() {
return pageNumber;
}
/**
* @return the pagedMessage
*/
public PagedMessage getPagedMessage() {
return pagedMessage;
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + pageNumber;
result = prime * result + ((pagedMessage == null) ? 0 : pagedMessage.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (!super.equals(obj))
return false;
if (getClass() != obj.getClass())
return false;
ReplicationPageWriteMessage other = (ReplicationPageWriteMessage) obj;
if (pageNumber != other.pageNumber)
return false;
if (pagedMessage == null) {
if (other.pagedMessage != null)
return false;
} else if (!pagedMessage.equals(other.pagedMessage))
return false;
return true;
}
}