| /******************************************************************************* |
| * Copyright (c) 2004, 2005 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.wtp.releng.tools.component.internal; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| |
| public abstract class ComponentObject |
| { |
| protected final boolean checkAccess(int access, int modifier) |
| { |
| return ((access & modifier) == modifier); |
| } |
| |
| protected final String toAttribute(String key, String value) |
| { |
| StringBuffer sb = new StringBuffer(); |
| if (key != null && value != null) |
| { |
| sb.append(" "); |
| sb.append(key); |
| sb.append("=\""); |
| sb.append(value); |
| sb.append("\""); |
| } |
| return sb.toString(); |
| } |
| |
| protected final String toAttribute(String key, Collection values, String delimiter) |
| { |
| StringBuffer sb = new StringBuffer(); |
| if (key != null && values != null && values.size() > 0 && delimiter != null) |
| { |
| sb.append(" "); |
| sb.append(key); |
| sb.append("=\""); |
| for (Iterator it = values.iterator(); it.hasNext();) |
| { |
| sb.append(it.next().toString()); |
| if (it.hasNext()) |
| { |
| sb.append(delimiter); |
| } |
| } |
| sb.append("\""); |
| } |
| return sb.toString(); |
| } |
| } |