com.netcrest.pado.tools.pado.command.key.java Source code

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Here is the source code for com.netcrest.pado.tools.pado.command.key.java

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/*
 * Copyright (c) 2013-2015 Netcrest Technologies, LLC. 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.netcrest.pado.tools.pado.command;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.Options;

import com.netcrest.pado.tools.pado.ICommand;
import com.netcrest.pado.tools.pado.PadoShell;

public class key implements ICommand {
    private PadoShell padoShell;
    private static Options options = new Options();
    static {
        options.addOption("?", false, "");
    }

    public void initialize(PadoShell padoShell) {
        this.padoShell = padoShell;
    }

    public void help() {
        PadoShell.println("key [<class-name>] [-?]");
        PadoShell.println("   Set the key class to be used for the 'get', 'put' and 'which' ");
        PadoShell.println("   commands. Use the 'value' command to set the value class name.");
    }

    @Override
    public String getShortDescription() {
        return "Set the key class to be used for the 'get', 'put' and 'which' commands.";
    }

    @Override
    public boolean isLoginRequired() {
        return false;
    }

    @Override
    public Options getOptions() {
        return options;
    }

    @Override
    public void run(CommandLine commandLine, String command) throws Exception {
        if (commandLine.getArgList().size() < 2) {
            PadoShell.println(this, padoShell.getKeyClassName());
        } else {
            if (commandLine.getArgList().size() > 1) {
                padoShell.setKeyClass((String) commandLine.getArgList().get(1));
            }
        }
    }
}