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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.netbeans.modules.payara.common;
import org.netbeans.modules.payara.tooling.TaskEvent;
import org.netbeans.modules.payara.tooling.TaskState;
import org.netbeans.modules.payara.tooling.TaskStateListener;
/**
* Empty command execution.
* <p/>
* Running this task does nothing.
* <p/>
* @author vkraemer
*/
class NoopTask extends BasicTask<TaskState> {
////////////////////////////////////////////////////////////////////////////
// Constructors //
////////////////////////////////////////////////////////////////////////////
/**
* Constructs an instance of empty command execution class.
* <p/>
* @param serverSupport Payara server
* @param stopServerListener
* @param stateListener
*/
public NoopTask(CommonServerSupport serverSupport,
TaskStateListener stopServerListener,
TaskStateListener stateListener) {
super(serverSupport.getInstance(), stopServerListener, stateListener);
}
////////////////////////////////////////////////////////////////////////////
// Callable call() Method //
////////////////////////////////////////////////////////////////////////////
/**
* Executes nothing on remote Payara instance.
* <p/>
* @return Always returns <code>OperationState.COMPLETED</code> value.
*/
@Override
public TaskState call() {
return fireOperationStateChanged(TaskState.COMPLETED,
TaskEvent.CMD_COMPLETED, "MSG_NOOP");
}
}