org.asteriskjava.manager.action.AbstractManagerAction Maven / Gradle / Ivy

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/*
 * Copyright 2004-2006 Stefan Reuter
 *
 * 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 org.asteriskjava.manager.action;

import java.lang.reflect.Method;
import java.util.Map;

import org.asteriskjava.util.ReflectionUtil;

/**
 * This class implements the ManagerAction interface and can serve as base class
 * for your concrete Action implementations.
 * 
 * @author srt
 * @version $Id$
 * @since 0.2
 */
public abstract class AbstractManagerAction implements ManagerAction {

    private static final long serialVersionUID = -2608083431495217362L;
    private String actionId;

    public abstract String getAction();

    public String getActionId() {
        return actionId;
    }

    public void setActionId(String actionId) {
        this.actionId = actionId;
    }

    @Override
    public String toString() {
        StringBuilder sb;
        Map getters;

        sb = new StringBuilder(getClass().getName() + "[");
        sb.append("action='")
                .append(getAction())
                .append("',");
        getters = ReflectionUtil.getGetters(getClass());
        for (Map.Entry entry : getters.entrySet()) {
            final String attribute = entry.getKey();
            if ("action".equals(attribute) || "class".equals(attribute)) {
                continue;
            }

            try {
                Object value;
                value = entry.getValue()
                        .invoke(this);
                sb.append(attribute)
                        .append("='")
                        .append(value)
                        .append("',");
            } catch (Exception e) // NOPMD
            {
                // swallow
            }
        }
        sb.append("systemHashcode=")
                .append(System.identityHashCode(this));
        sb.append("]");

        return sb.toString();
    }
}