it.cnr.icar.eric.client.admin.function.Lcd.java Source code

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Here is the source code for it.cnr.icar.eric.client.admin.function.Lcd.java

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/*
 * ====================================================================
 * This file is part of the ebXML Registry by Icar Cnr v3.2 
 * ("eRICv32" in the following disclaimer).
 *
 * "eRICv32" is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * "eRICv32" is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License Version 3
 * along with "eRICv32".  If not, see <http://www.gnu.org/licenses/>.
 *
 * eRICv32 is a forked, derivative work, based on:
 *    - freebXML Registry, a royalty-free, open source implementation of the ebXML Registry standard,
 *      which was published under the "freebxml License, Version 1.1";
 *   - ebXML OMAR v3.2 Edition, published under the GNU GPL v3 by S. Krushe & P. Arwanitis.
 * 
 * All derivative software changes and additions are made under
 *
 * Copyright (C) 2013 Ing. Antonio Messina <messina@pa.icar.cnr.it>
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the freebxml Software Foundation.  For more
 * information on the freebxml Software Foundation, please see
 * "http://www.freebxml.org/".
 *
 * This product includes software developed by the Apache Software
 * Foundation (http://www.apache.org/).
 *
 * ====================================================================
 */
package it.cnr.icar.eric.client.admin.function;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import it.cnr.icar.eric.client.admin.AbstractAdminFunction;
import it.cnr.icar.eric.client.admin.AdminException;
import it.cnr.icar.eric.client.admin.AdminFunctionContext;
import it.cnr.icar.eric.client.admin.AdminShellUtility;

import java.io.File;

import javax.swing.filechooser.FileSystemView;

public class Lcd extends AbstractAdminFunction {
    @SuppressWarnings("unused")
    private static final Log log = LogFactory.getLog(Lcd.class.getName());

    public void execute(AdminFunctionContext context, String args) throws Exception {
        File newLocalDir;

        if (args == null) {
            newLocalDir = FileSystemView.getFileSystemView().getDefaultDirectory();
        } else {

            String useArgs = AdminShellUtility.getInstance().normalizeArgs(args);

            newLocalDir = new File(useArgs);
            newLocalDir = newLocalDir.getCanonicalFile();
        }

        if (!newLocalDir.isDirectory()) {
            throw new AdminException(format(rb, "notDirectory", new Object[] { newLocalDir }));
        }

        context.setLocalDir(newLocalDir);

        if (context.getDebug()) {
            context.printMessage(":" + newLocalDir + ":");
        }
    }

    public String getUsage() {
        return format(rb, "usage.lcd");
    }

    public void help(AdminFunctionContext context, String args) throws Exception {
        context.printMessage(
                format(rb, "help.lcd", new Object[] { FileSystemView.getFileSystemView().getDefaultDirectory() }));
    }
}