org.pentaho.mantle.client.commands.ExportFileCommand.java Source code

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Here is the source code for org.pentaho.mantle.client.commands.ExportFileCommand.java

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/*!
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 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 Lesser General Public License for more details.
 *
 * Copyright (c) 2002-2013 Pentaho Corporation..  All rights reserved.
 */

package org.pentaho.mantle.client.commands;

import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.Window;
import org.pentaho.gwt.widgets.client.filechooser.RepositoryFile;
import org.pentaho.mantle.client.events.EventBusUtil;
import org.pentaho.mantle.client.events.SolutionFileActionEvent;
import org.pentaho.mantle.client.events.SolutionFileHandler;
import org.pentaho.mantle.client.solutionbrowser.SolutionBrowserPanel;

public class ExportFileCommand extends AbstractCommand {

    private RepositoryFile repositoryFile;

    public ExportFileCommand() {
    }

    public ExportFileCommand(RepositoryFile repositoryFile) {
        this.repositoryFile = repositoryFile;
    }

    private String solutionPath = null;

    public String getSolutionPath() {
        return solutionPath;
    }

    public void setSolutionPath(String solutionPath) {
        this.solutionPath = solutionPath;
    }

    protected void performOperation() {

        final SolutionBrowserPanel sbp = SolutionBrowserPanel.getInstance();
        if (this.getSolutionPath() != null) {
            sbp.getFile(this.getSolutionPath(), new SolutionFileHandler() {
                @Override
                public void handle(RepositoryFile repositoryFile) {
                    ExportFileCommand.this.setRepositoryFile(repositoryFile);
                    performOperation(true);
                }
            });
        } else {
            performOperation(true);
        }
    }

    protected void performOperation(boolean feedback) {
        String path = repositoryFile.getPath();
        String moduleBaseURL = GWT.getModuleBaseURL();
        String moduleName = GWT.getModuleName();
        String contextURL = moduleBaseURL.substring(0, moduleBaseURL.lastIndexOf(moduleName));
        String exportURL = contextURL + "api/repo/files/" + SolutionBrowserPanel.pathToId(path)
                + "/download?withManifest=true";
        Window.open(exportURL, "_new", "");

        final SolutionFileActionEvent event = new SolutionFileActionEvent();
        event.setAction(this.getClass().getName());
        event.setMessage("Success");
        EventBusUtil.EVENT_BUS.fireEvent(event);
    }

    public RepositoryFile getRepositoryFile() {
        return repositoryFile;
    }

    public void setRepositoryFile(RepositoryFile repositoryFile) {
        this.repositoryFile = repositoryFile;
    }

}