001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software GmbH & Co. KG, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.workplace.tools.modules;
029
030import org.opencms.jsp.CmsJspActionElement;
031import org.opencms.report.I_CmsReportThread;
032import org.opencms.workplace.list.A_CmsListReport;
033import org.opencms.workplace.threads.CmsModuleDeleteThread;
034
035import java.util.ArrayList;
036import java.util.List;
037import java.util.StringTokenizer;
038
039import javax.servlet.http.HttpServletRequest;
040import javax.servlet.http.HttpServletResponse;
041import javax.servlet.jsp.PageContext;
042
043/**
044 * Provides a report for deleting modules.<p>
045 *
046 * @since 6.0.0
047 */
048public class CmsModulesListDeleteReport extends A_CmsListReport {
049
050    /** Modulename. */
051    private String m_paramModule;
052
053    /**
054     * Public constructor with JSP action element.<p>
055     *
056     * @param jsp an initialized JSP action element
057     */
058    public CmsModulesListDeleteReport(CmsJspActionElement jsp) {
059
060        super(jsp);
061    }
062
063    /**
064     * Public constructor with JSP variables.<p>
065     *
066     * @param context the JSP page context
067     * @param req the JSP request
068     * @param res the JSP response
069     */
070    public CmsModulesListDeleteReport(PageContext context, HttpServletRequest req, HttpServletResponse res) {
071
072        this(new CmsJspActionElement(context, req, res));
073    }
074
075    /**
076     * Gets the module parameter.<p>
077     *
078     * @return the module parameter
079     */
080    public String getParamModule() {
081
082        return m_paramModule;
083    }
084
085    /**
086     *
087     * @see org.opencms.workplace.list.A_CmsListReport#initializeThread()
088     */
089    @Override
090    public I_CmsReportThread initializeThread() {
091
092        List modules = extractModuleNames();
093        CmsModuleDeleteThread deleteModuleThread = new CmsModuleDeleteThread(getCms(), modules, false);
094        return deleteModuleThread;
095    }
096
097    /**
098     * Sets the module parameter.<p>
099     * @param paramModule the module parameter
100     */
101    public void setParamModule(String paramModule) {
102
103        m_paramModule = paramModule;
104    }
105
106    /**
107     * Extracts all modules to delete form the module parameter.<p>
108     * @return list of module names
109     */
110    private List extractModuleNames() {
111
112        List modules = new ArrayList();
113
114        StringTokenizer tok = new StringTokenizer(getParamModule(), ",");
115        while (tok.hasMoreTokens()) {
116            String module = tok.nextToken();
117            modules.add(module);
118        }
119
120        return modules;
121    }
122
123}