/*
* 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.persistence.impl.nullpm;
import org.apache.activemq.artemis.api.core.ActiveMQBuffers;
import org.apache.activemq.artemis.api.core.Message;
import org.apache.activemq.artemis.core.io.SequentialFile;
import org.apache.activemq.artemis.core.message.impl.CoreMessage;
import org.apache.activemq.artemis.core.server.LargeServerMessage;
class NullStorageLargeServerMessage extends CoreMessage implements LargeServerMessage {
NullStorageLargeServerMessage() {
super();
}
NullStorageLargeServerMessage(NullStorageLargeServerMessage other) {
super(other);
}
@Override
public void releaseResources() {
}
@Override
public synchronized void addBytes(final byte[] bytes) {
if (buffer == null) {
buffer = ActiveMQBuffers.dynamicBuffer(bytes.length).byteBuf();
}
// expand the buffer
buffer.writeBytes(bytes);
}
@Override
public void deleteFile() throws Exception {
// nothing to be done here.. we don really have a file on this Storage
}
@Override
public boolean isLargeMessage() {
return true;
}
@Override
public void decrementDelayDeletionCount() {
}
@Override
public void incrementDelayDeletionCount() {
}
@Override
public boolean isServerMessage() {
return true;
}
@Override
public synchronized int getEncodeSize() {
return getHeadersAndPropertiesEncodeSize();
}
@Override
public String toString() {
return "NullStorageLargeServerMessage[messageID=" + messageID + ", durable=" + durable + ", address=" + getAddress() + ",properties=" + properties.toString() + "]";
}
@Override
public Message copy() {
// This is a simple copy, used only to avoid changing original properties
return new NullStorageLargeServerMessage(this);
}
@Override
public void setPaged() {
}
@Override
public void setPendingRecordID(long pendingRecordID) {
}
@Override
public long getPendingRecordID() {
return -1;
}
@Override
public SequentialFile getFile() {
return null;
}
}