mirror of
https://codeberg.org/Mercury-IM/Smack
synced 2024-08-16 22:10:27 +02:00
git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@11346 b35dd754-fafc-0310-a699-88a17e54d16e
68 lines
2.1 KiB
Java
68 lines
2.1 KiB
Java
/**
|
|
* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
package org.jivesoftware.smackx.pubsub.util;
|
|
|
|
import java.io.StringReader;
|
|
|
|
import javax.xml.transform.OutputKeys;
|
|
import javax.xml.transform.Transformer;
|
|
import javax.xml.transform.TransformerFactory;
|
|
import javax.xml.transform.stream.StreamResult;
|
|
import javax.xml.transform.stream.StreamSource;
|
|
|
|
/**
|
|
* Simple utility for pretty printing xml.
|
|
*
|
|
* @author Robin Collier
|
|
*/
|
|
public class XmlUtils
|
|
{
|
|
/**
|
|
*
|
|
* @param header Just a title for the stanza for readability. Single word no spaces since
|
|
* it is inserted as the root element in the output.
|
|
* @param xml The string to pretty print
|
|
*/
|
|
static public void prettyPrint(String header, String xml)
|
|
{
|
|
try
|
|
{
|
|
Transformer transformer = TransformerFactory.newInstance().newTransformer();
|
|
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
|
|
transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "3");
|
|
|
|
if (header != null)
|
|
{
|
|
xml = "\n<" + header + ">" + xml + "</" + header + '>';
|
|
}
|
|
transformer.transform(new StreamSource(new StringReader(xml)), new StreamResult(System.out));
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
System.out.println("Something wrong with xml in \n---------------\n" + xml + "\n---------------");
|
|
e.printStackTrace();
|
|
}
|
|
}
|
|
|
|
static public void appendAttribute(StringBuilder builder, String att, String value)
|
|
{
|
|
builder.append(" ");
|
|
builder.append(att);
|
|
builder.append("='");
|
|
builder.append(value);
|
|
builder.append("'");
|
|
}
|
|
|
|
}
|