Reset.java

/*
 *  Copyright 2008 Hippo.
 *
 *  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.hippoecm.tools.cli.commands;

import org.hippoecm.tools.cli.Command;
import org.hippoecm.tools.cli.JcrWrapper;

/**
 * Reset the current session (aka refresh(false)).
 */
public class Reset implements Command {

    /**
     * {@inheritDoc}
     */
    public final String getCommand() {
        return "reset";
    }

    /**
     * {@inheritDoc}
     */
    public final String[] getAliases() {
        return new String[] {};
    }

    /**
     * {@inheritDoc}
     */
    public final String usage() {
        return "reset";
    }

    /**
     * {@inheritDoc}
     */
    public final String help() {
        return "refresh the current session without keeping changes";
    }

    /**
     * {@inheritDoc}
     */
    public final boolean execute(final String[] args) {
        if (args.length != 1) {
            System.out.println(help());
        }
        JcrWrapper.refresh(false);
        System.out.println("Session refreshed without keeping changes.");
        return true;
    }
}