cmssearchindexsourceaddlist.java

cms是开源的框架

/*
 * File   : $Source: /usr/local/cvs/opencms/src-modules/org/opencms/workplace/tools/searchindex/CmsSearchIndexSourceAddList.java,v $
 * Date   : $Date: 2006/03/27 14:52:21 $
 * Version: $Revision: 1.2 $
 *
 * This library is part of OpenCms -
 * the Open Source Content Mananagement System
 *
 * Copyright (c) 2005 Alkacon Software GmbH (http://www.alkacon.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * For further information about Alkacon Software GmbH, please see the
 * company website: http://www.alkacon.com
 *
 * For further information about OpenCms, please see the
 * project website: http://www.opencms.org
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.opencms.workplace.tools.searchindex;

import org.opencms.configuration.CmsSearchConfiguration;
import org.opencms.i18n.CmsMessageContainer;
import org.opencms.jsp.CmsJspActionElement;
import org.opencms.main.CmsIllegalStateException;
import org.opencms.main.CmsLog;
import org.opencms.main.OpenCms;
import org.opencms.search.CmsSearchDocumentType;
import org.opencms.search.CmsSearchException;
import org.opencms.search.CmsSearchIndex;
import org.opencms.search.CmsSearchIndexSource;
import org.opencms.search.CmsSearchManager;
import org.opencms.workplace.CmsWorkplaceSettings;
import org.opencms.workplace.list.CmsListColumnAlignEnum;
import org.opencms.workplace.list.CmsListColumnDefinition;
import org.opencms.workplace.list.CmsListDefaultAction;
import org.opencms.workplace.list.CmsListDirectAction;
import org.opencms.workplace.list.CmsListItem;
import org.opencms.workplace.list.CmsListItemDetails;
import org.opencms.workplace.list.CmsListItemDetailsFormatter;
import org.opencms.workplace.list.CmsListMetadata;
import org.opencms.workplace.list.CmsListMultiAction;
import org.opencms.workplace.list.CmsListOrderEnum;
import org.opencms.workplace.tools.CmsToolDialog;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.PageContext;

import org.apache.commons.logging.Log;

/**
 * A list that displays the <code>{@link org.opencms.search.CmsSearchIndexSource}</code> 
 * instances that are not members of the <code>{@link org.opencms.search.CmsSearchIndex}</code> 
 * in the current request scope (param "searchindex" and allows to add them to the index.<p> 
 * 
 * This list is no stand-alone page but has to be embedded in another dialog 
 * (see <code> {@link org.opencms.workplace.tools.searchindex.A_CmsEmbeddedListDialog}</code>. <p>
 * 
 * @author Achim Westermann 
 * 
 * @version $Revision: 1.2 $
 * 
 * @since 6.0.0
 */
public class CmsSearchIndexSourceAddList extends A_CmsEmbeddedListDialog {

    /** list action dummy id constant. */
    public static final String LIST_ACTION_ADDSOURCE = "a";

    /** list action dummy id constant. */
    public static final String LIST_ACTION_NONE = "n";

    /** list column id constant. */
    public static final String LIST_COLUMN_ADDSOURCE = "cas";

    /** list column id constant. */
    public static final String LIST_COLUMN_ADDSOURCE2 = LIST_COLUMN_ADDSOURCE + "2";

    /** list column id constant. */
    public static final String LIST_COLUMN_ICON = "ci";

    /** list column id constant. */
    public static final String LIST_COLUMN_INDEXER = "ca";

    /** list column id constant. */
    public static final String LIST_COLUMN_NAME = "cn";

    /** list item detail id constant. */
    public static final String LIST_DETAIL_DOCTYPES = "dd";

    /** list item detail id constant. */
    public static final String LIST_DETAIL_RESOURCES = "dr";

    /** list id constant. */
    public static final String LIST_ID = "lssisa";

    /** list action id constant. */
    public static final String LIST_MACTION_ADDSOURCE = "maa";

    /** The log object for this class. */
    private static final Log LOG = CmsLog.getLog(CmsSearchIndexSourceAddList.class);

    /** Stores the value of the request parameter for the search index Name. */
    private String m_paramIndexName;

    /**
     * Public constructor.<p>
     * 
     * @param jsp an initialized JSP action element
     */
    public CmsSearchIndexSourceAddList(CmsJspActionElement jsp) {

        this(jsp, LIST_ID, Messages.get().container(Messages.GUI_LIST_INDEXSOURCES_AVAIL_NAME_0));
    }

    /**
     * Public constructor.<p>
     * 
     * @param jsp an initialized JSP action element
     * @param listId the id of the list
     * @param listName the list name
     */
    public CmsSearchIndexSourceAddList(CmsJspActionElement jsp, String listId, CmsMessageContainer listName) {

        this(jsp, listId, listName, LIST_COLUMN_NAME, CmsListOrderEnum.ORDER_ASCENDING, null);
    }

    /**
     * Public constructor.<p>
     * 
     * @param jsp an initialized JSP action element
     * @param listId the id of the displayed list
     * @param listName the name of the list
     * @param sortedColId the a priory sorted column
     * @param sortOrder the order of the sorted column
     * @param searchableColId the column to search into
     */
    public CmsSearchIndexSourceAddList(
        CmsJspActionElement jsp,
        String listId,
        CmsMessageContainer listName,
        String sortedColId,
        CmsListOrderEnum sortOrder,
        String searchableColId) {

        super(jsp, listId, listName, sortedColId, sortOrder, searchableColId);

    }

    /**
     * Public constructor.<p>
     * 
     * Public constructor with JSP variables.<p>
     * 
     * @param context the JSP page context
     * @param req the JSP request
     * @param res the JSP response
     */
    public CmsSearchIndexSourceAddList(PageContext context, HttpServletRequest req, HttpServletResponse res) {

        this(new CmsJspActionElement(context, req, res));
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#executeListMultiActions()
     */
    public void executeListMultiActions() {

        CmsSearchManager searchManager = OpenCms.getSearchManager();
        CmsListItem item = getSelectedItem();
        if (getParamListAction().equals(LIST_MACTION_ADDSOURCE)) {
            // execute the delete multiaction
            Iterator itItems = getSelectedItems().iterator();
            String indexSource;
            CmsSearchIndex idx = searchManager.getIndex(getParamIndexName());
            while (itItems.hasNext()) {
                item = (CmsListItem)itItems.next();
                indexSource = (String)item.get(LIST_COLUMN_NAME);
                idx.addSourceName(indexSource);
                getList().removeItem(item.getId(), getLocale());
            }
            try {
                idx.initialize();
            } catch (CmsSearchException e) {
                if (LOG.isErrorEnabled()) {
                    LOG.error(e);
                }
            }
            writeConfiguration(false);
            refreshList();
        }

        listSave();
    }

    /**
     * @throws ServletException
     * @throws IOException
     * @see org.opencms.workplace.list.A_CmsListDialog#executeListSingleActions()
     */
    public void executeListSingleActions() throws IOException, ServletException {

        CmsSearchManager searchManager = OpenCms.getSearchManager();
        CmsListItem item = getSelectedItem();
        String indexsourceName = (String)item.get(LIST_COLUMN_NAME);
        String action = getParamListAction();
        if (action.equals(LIST_ACTION_ADDSOURCE) || action.equals(LIST_COLUMN_ADDSOURCE2)) {

            CmsSearchIndex idx = searchManager.getIndex(getParamIndexName());
            idx.addSourceName(indexsourceName);
            getList().removeItem(item.getId(), getLocale());
            try {
                idx.initialize();
            } catch (CmsSearchException e) {
                if (LOG.isErrorEnabled()) {
                    LOG.error(e);
                }
            }
            refreshList();
            writeConfiguration(false);
        } else if (action.equals(CmsSearchIndexSourceControlList.LIST_ACTION_OVERVIEW_INDEXSOURCE)) {

            // action currently unused (not triggered by a column any more)
            Map params = new HashMap();
            // forward to the edit indexsource screen   
            params.put(A_CmsEditIndexSourceDialog.PARAM_INDEXSOURCE, indexsourceName);
            params.put(PARAM_STYLE, CmsToolDialog.STYLE_NEW);
            getToolManager().jspForwardTool(this, "/searchindex/indexsources/indexsource", params);

        }
    }

    /**
     * Returns the request parameter mapped to member <code>m_searchindex</code> 
     * or null if no one was received. <p>
     *  
     * @return the request parameter mapped to member <code>m_searchindex</code> 
     *          or null if no one was received
     */
    public String getParamIndexName() {

        return m_paramIndexName;
    }

    /**
     * Maps the request parameter to member <code>m_searchindex</code>. <p>
     *  
     * @param paramSearchIndex the request parameter <code>searchindex</code> 
     *        that is filled using this method. 
     */
    public void setParamIndexName(String paramSearchIndex) {

        m_paramIndexName = paramSearchIndex;
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#fillDetails(java.lang.String)
     */
    protected void fillDetails(String detailId) {

        // get content
        List items = getList().getAllContent();