org.codehaus.groovy.tools.shell.util.DefaultCommandsRegistrar.groovy Maven / Gradle / Ivy

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/*
 * Copyright 2003-2007 the original author or authors.
 *
 * 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.codehaus.groovy.tools.shell.util

import org.codehaus.groovy.tools.shell.Command
import org.codehaus.groovy.tools.shell.Shell
import org.codehaus.groovy.tools.shell.commands.AliasCommand
import org.codehaus.groovy.tools.shell.commands.ClearCommand
import org.codehaus.groovy.tools.shell.commands.DisplayCommand
import org.codehaus.groovy.tools.shell.commands.DocCommand
import org.codehaus.groovy.tools.shell.commands.EditCommand
import org.codehaus.groovy.tools.shell.commands.ExitCommand
import org.codehaus.groovy.tools.shell.commands.HelpCommand
import org.codehaus.groovy.tools.shell.commands.HistoryCommand
import org.codehaus.groovy.tools.shell.commands.ImportCommand
import org.codehaus.groovy.tools.shell.commands.InspectCommand
import org.codehaus.groovy.tools.shell.commands.LoadCommand
import org.codehaus.groovy.tools.shell.commands.PurgeCommand
import org.codehaus.groovy.tools.shell.commands.RecordCommand
import org.codehaus.groovy.tools.shell.commands.RegisterCommand
import org.codehaus.groovy.tools.shell.commands.SaveCommand
import org.codehaus.groovy.tools.shell.commands.SetCommand
import org.codehaus.groovy.tools.shell.commands.ShowCommand

/**
 * Registers {@link Command} classes from an XML file like:
 * 
 *  org.codehaus.groovy.tools.shell.commands.HelpCommand
 * ...
 * 
 *
 * @version $Id$
 * @author Jason Dillon
 */
class DefaultCommandsRegistrar
{

    private final Shell shell

    DefaultCommandsRegistrar(final Shell shell) {
        assert shell != null

        this.shell = shell
    }

    void register() {

        for (Command classname in [
                new HelpCommand(shell),
                new ExitCommand(shell),
                new ImportCommand(shell),
                new DisplayCommand(shell),
                new ClearCommand(shell),
                new ShowCommand(shell),
                new InspectCommand(shell),
                new PurgeCommand(shell),
                new EditCommand(shell),
                new LoadCommand(shell),
                new SaveCommand(shell),
                new RecordCommand(shell),
                new HistoryCommand(shell),
                new AliasCommand(shell),
                new SetCommand(shell),
                // does not do anything
                //new ShadowCommand(shell),
                new RegisterCommand(shell),
                new DocCommand(shell)
        ]) {
            shell.register(classname)
        }

    }
}