com.hazelcast.internal.ascii.NoOpCommand Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2016, Hazelcast, Inc. All Rights Reserved.
*
* Licensed 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 com.hazelcast.internal.ascii;
import java.nio.ByteBuffer;
import static com.hazelcast.util.StringUtil.bytesToString;
public class NoOpCommand extends AbstractTextCommand {
private final ByteBuffer response;
public NoOpCommand(byte[] response) {
super(TextCommandConstants.TextCommandType.NO_OP);
this.response = ByteBuffer.wrap(response);
}
@Override
public boolean readFrom(ByteBuffer src) {
return true;
}
@Override
public boolean writeTo(ByteBuffer dst) {
while (dst.hasRemaining() && response.hasRemaining()) {
dst.put(response.get());
}
return !response.hasRemaining();
}
@Override
public String toString() {
return "NoOpCommand {" + bytesToString(response.array()) + "}";
}
}