| /******************************************************************************* |
| * Copyright (c) 2005, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.releng.generators.rss; |
| |
| import java.io.File; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Task; |
| |
| import org.eclipse.releng.util.rss.Messages; |
| import org.eclipse.releng.util.rss.RSSFeedUtil; |
| |
| /** |
| * Parameters: |
| * debug - more output to console - eg., 0|1|2 |
| * |
| * file - path to the XML file that will be read - eg., /path/to/file.to.read.xml |
| * xpath - xpath string representing the object to read |
| * |
| * @author nickb |
| * |
| */ |
| public class RSSFeedGetPropertyTask extends Task { |
| |
| private int debug = 0; |
| |
| //required fields |
| private File file; |
| |
| private String xpath; |
| |
| //optional |
| public void setDebug(int debug) { this.debug = debug; } |
| |
| //required fields |
| public void setFile(String file) { |
| if (isNullString(file)) |
| { System.err.println(Messages.getString("RSSFeedCommon.FileError")); } //$NON-NLS-1$ |
| else |
| { this.file = new File(file); } |
| } |
| public void setXpath(String xpath) { |
| if (isNullString(xpath)) |
| { System.err.println(Messages.getString("RSSFeedCommon.XpathError")); } //$NON-NLS-1$ |
| else |
| { this.xpath = xpath; } |
| } |
| |
| // The method executing the task |
| public void execute() throws BuildException { |
| RSSFeedUpdateEntryTask updater = new RSSFeedUpdateEntryTask(); |
| updater.setFile(file.toString()); |
| updater.setXpath(xpath); |
| updater.setDebug(debug); |
| updater.execute(); |
| } |
| |
| private static boolean isNullString(String str) |
| { |
| return RSSFeedUtil.isNullString(str); |
| } |
| |
| } |