com.servoy.j2db.server.headlessclient.SelectSolution.java Source code

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Here is the source code for com.servoy.j2db.server.headlessclient.SelectSolution.java

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/*
 This file belongs to the Servoy development and deployment environment, Copyright (C) 1997-2010 Servoy BV
    
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU Affero General Public License as published by the Free
 Software Foundation; either version 3 of the License, or (at your option) any
 later version.
    
 This program 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 Affero General Public License for more details.
    
 You should have received a copy of the GNU Affero General Public License along
 with this program; if not, see http://www.gnu.org/licenses or write to the Free
 Software Foundation,Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
 */
package com.servoy.j2db.server.headlessclient;

import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.List;

import org.apache.wicket.PageParameters;
import org.apache.wicket.ResourceReference;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.image.Image;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.protocol.http.WebResponse;

import com.servoy.j2db.IApplication;
import com.servoy.j2db.persistence.IRepository;
import com.servoy.j2db.persistence.RepositoryException;
import com.servoy.j2db.persistence.RootObjectMetaData;
import com.servoy.j2db.persistence.Solution;
import com.servoy.j2db.persistence.SolutionMetaData;
import com.servoy.j2db.server.shared.ApplicationServerRegistry;
import com.servoy.j2db.server.shared.IApplicationServerSingleton;
import com.servoy.j2db.util.Debug;
import com.servoy.j2db.util.HTTPUtils;
import com.servoy.j2db.util.Settings;
import com.servoy.j2db.util.Utils;

/**
 * A special wicket {@link WebPage} that displays the solution that can be loaded if the property servoy.allowSolutionBrowsing is not set to false.
 * 
 * @author jcompagner,jblok
 */
public class SelectSolution extends WebPage {
    private static final long serialVersionUID = 1L;

    public SelectSolution(final PageParameters parameters) throws RepositoryException {
        this();
    }

    /**
     * Constructor that is invoked when page is invoked without a session.
     * 
     * @param parameters Page parameters
     */
    public SelectSolution() throws RepositoryException {
        List<Solution> data = new ArrayList<Solution>();
        try {
            IApplicationServerSingleton as = ApplicationServerRegistry.get();
            if (as.isDeveloperStartup()) {
                data.add(as.getDebugClientHandler().getDebugSmartClient().getCurrent());
            } else {
                if (Utils
                        .getAsBoolean(Settings.getInstance().getProperty("servoy.allowSolutionBrowsing", "true"))) {
                    RootObjectMetaData[] smds = as.getLocalRepository()
                            .getRootObjectMetaDatasForType(IRepository.SOLUTIONS);
                    int solutionType;
                    for (RootObjectMetaData element : smds) {
                        solutionType = ((SolutionMetaData) element).getSolutionType();
                        if ((solutionType & (SolutionMetaData.SOLUTION + SolutionMetaData.WEB_CLIENT_ONLY)) > 0) {
                            Solution solution = (Solution) as.getLocalRepository()
                                    .getActiveRootObject(element.getRootObjectId());
                            if (solution != null) {
                                data.add(solution);
                            }
                        }
                    }
                }
            }
        } catch (RemoteException e) {
            Debug.error(e);
        }

        add(new ListView<Solution>("solutions", data) {
            private static final long serialVersionUID = 1L;

            /**
             * Populate the table with Wicket elements
             */
            @Override
            protected void populateItem(final ListItem<Solution> listItem) {
                Solution sol = listItem.getModelObject();
                PageParameters parameters = new PageParameters();
                parameters.put("solution", sol.getName());
                Link l = new BookmarkablePageLink("solution_link", SolutionLoader.class, parameters);
                listItem.add(l);
                l.add(new Label("solution_name", sol.getName()));
                listItem.add(new Image("login_req", new ResourceReference(IApplication.class,
                        sol.requireAuthentication() ? "images/lock.gif" : "images/empty.gif")));
                //            listItem.add(new Label("release", ""+sd.getActiveRelease()));
            }
        });
    }

    @Override
    protected void setHeaders(WebResponse response) {
        HTTPUtils.setNoCacheHeaders(response.getHttpServletResponse());
    }

}