ActionProxy.java :  » Apache-Harmony-Java-SE » javax-package » javax » swing » Java Open Source

/*
 *  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 javax.swing;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.beans.PropertyChangeListener;
import java.io.Serializable;

@SuppressWarnings("serial")
final class ActionProxy implements Action, Serializable {
    private final String command;

    private final ActionListener listener;

    public ActionProxy(final String command, final ActionListener listener) {
        super();
        this.command = command;
        this.listener = listener;
    }

    public boolean isEnabled() {
        return true;
    }

    public void setEnabled(final boolean enabled) {
    }

    public void addPropertyChangeListener(final PropertyChangeListener listener) {
    }

    public void removePropertyChangeListener(final PropertyChangeListener listener) {
    }

    public Object getValue(final String valueName) {
        if (Action.NAME.equals(valueName)) {
            return listener;
        }
        if (Action.ACTION_COMMAND_KEY.equals(valueName)) {
            return command;
        }
        return null;
    }

    public void putValue(final String valueName, final Object value) {
    }

    public void actionPerformed(final ActionEvent event) {
        listener.actionPerformed(event);
    }
}