1 /** 2 * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); 3 * you may not use this file except in compliance with the License. 4 * You may obtain a copy of the License at 5 * 6 * http://www.apache.org/licenses/LICENSE-2.0 7 * 8 * Unless required by applicable law or agreed to in writing, software 9 * distributed under the License is distributed on an "AS IS" BASIS, 10 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 * See the License for the specific language governing permissions and 12 * limitations under the License. 13 */ 14 package org.jivesoftware.smackx.pubsub.util; 15 16 import java.io.StringReader; 17 18 /** 19 * Simple utility for pretty printing xml. 20 * 21 * @author Robin Collier 22 */ 23 public class XmlUtils 24 { 25 appendAttribute(StringBuilder builder, String att, String value)26 static public void appendAttribute(StringBuilder builder, String att, String value) 27 { 28 builder.append(" "); 29 builder.append(att); 30 builder.append("='"); 31 builder.append(value); 32 builder.append("'"); 33 } 34 35 } 36