| /******************************************************************************* |
| * Copyright (c) 2004, 2007 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.swt.tools.internal; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Properties; |
| import java.util.Calendar; |
| |
| public class MetaData { |
| |
| Properties data; |
| |
| public MetaData(String mainClass) { |
| data = new Properties(); |
| int index = 0; |
| Class clazz = getClass(); |
| int length = mainClass.length(); |
| while (index < length) { |
| index = mainClass.indexOf('.', index); |
| if (index == -1) index = length; |
| InputStream is = clazz.getResourceAsStream(mainClass.substring(0, index) + ".properties"); |
| if (is != null) { |
| try { |
| data.load(is); |
| } catch (IOException e) { |
| } finally { |
| try { |
| is.close(); |
| } catch (IOException e) {} |
| } |
| |
| } |
| index++; |
| } |
| } |
| |
| public MetaData(Properties data) { |
| this.data = data; |
| } |
| |
| public String getCopyright() { |
| String copyright = getMetaData("swt_copyright", null); |
| if (copyright == null) return ""; |
| if (copyright.length() == 0) return ""; |
| String end_year_tag = "%END_YEAR"; |
| int index = copyright.indexOf(end_year_tag); |
| if (index != -1) { |
| String temp = copyright.substring(0, index); |
| temp += Calendar.getInstance().get(Calendar.YEAR); |
| temp += copyright.substring(index + end_year_tag.length()); |
| copyright = temp; |
| } |
| return copyright; |
| } |
| |
| public String getMetaData(String key, String defaultValue) { |
| return data.getProperty(key, defaultValue); |
| } |
| |
| public void setMetaData(String key, String value) { |
| data.setProperty(key, value); |
| } |
| |
| } |