/* | |
* Copyright 2004,2005 The Apache Software Foundation. | |
* | |
* 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.apache.axis2.util; | |
import org.w3c.dom.Document; | |
import javax.xml.transform.Result; | |
import javax.xml.transform.Source; | |
import javax.xml.transform.Transformer; | |
import javax.xml.transform.TransformerException; | |
import javax.xml.transform.TransformerFactory; | |
import javax.xml.transform.TransformerFactoryConfigurationError; | |
import javax.xml.transform.URIResolver; | |
import javax.xml.transform.dom.DOMSource; | |
import javax.xml.transform.stream.StreamResult; | |
import javax.xml.transform.stream.StreamSource; | |
import java.io.InputStream; | |
import java.io.OutputStream; | |
public class XSLTTemplateProcessor { | |
/** | |
* Parses an XML stream with an XSL stream | |
* | |
* @param out Stream to write the output | |
* @param xmlStream Source XML stream | |
* @param xsltStream Source XSL stream | |
* @throws TransformerFactoryConfigurationError | |
* | |
* @throws TransformerException | |
*/ | |
public static void parse(OutputStream out, | |
InputStream xmlStream, | |
InputStream xsltStream) | |
throws TransformerFactoryConfigurationError, TransformerException { | |
Source xmlSource = new StreamSource(xmlStream); | |
Source xsltSource = new StreamSource(xsltStream); | |
Result result = new StreamResult(out); | |
Transformer transformer = TransformerFactory.newInstance() | |
.newTransformer(xsltSource); | |
transformer.transform(xmlSource, result); | |
} | |
/** | |
* Parses an XML stream with an XSL stream | |
* | |
* @param out Stream to write the output | |
* @param doc | |
* @param transformer | |
* @throws TransformerFactoryConfigurationError | |
* | |
* @throws TransformerException | |
*/ | |
public static void parse(OutputStream out, | |
Document doc, | |
Transformer transformer) | |
throws TransformerFactoryConfigurationError, TransformerException { | |
Source xmlSource = new DOMSource(doc); | |
Result result = new StreamResult(out); | |
transformer.transform(xmlSource, result); | |
} | |
/** | |
* @param out | |
* @param document | |
* @param xsltStream | |
* @throws TransformerFactoryConfigurationError | |
* | |
* @throws TransformerException | |
*/ | |
public static void parse(OutputStream out, | |
Document document, | |
InputStream xsltStream) | |
throws TransformerFactoryConfigurationError, TransformerException { | |
Source xsltSource = new StreamSource(xsltStream); | |
Transformer transformer = TransformerFactory.newInstance() | |
.newTransformer(xsltSource); | |
parse(out, document, transformer); | |
} | |
/** | |
* @param out | |
* @param document | |
* @param xsltStream | |
* @throws TransformerFactoryConfigurationError | |
* | |
* @throws TransformerException | |
*/ | |
public static void parse(OutputStream out, | |
Document document, | |
InputStream xsltStream, | |
URIResolver customResolver) | |
throws TransformerFactoryConfigurationError, TransformerException { | |
parse(out, document, xsltStream, customResolver, false); | |
} | |
/** | |
* @param out | |
* @param document | |
* @param xsltStream | |
* @throws TransformerFactoryConfigurationError | |
* | |
* @throws TransformerException | |
*/ | |
public static void parse(OutputStream out, | |
Document document, | |
InputStream xsltStream, | |
URIResolver customResolver, | |
boolean pretty) | |
throws TransformerFactoryConfigurationError, TransformerException { | |
Source xsltSource = new StreamSource(xsltStream); | |
TransformerFactory transformerFactory = TransformerFactory.newInstance(); | |
if(pretty) { | |
try { | |
transformerFactory.setAttribute("indent-number", new Integer(2)); | |
} catch (Exception e) { | |
} | |
} | |
if (customResolver!=null){ | |
transformerFactory.setURIResolver(customResolver); | |
} | |
Transformer transformer = transformerFactory | |
.newTransformer(xsltSource); | |
if(pretty) { | |
try { | |
transformer.setOutputProperty("{http://xml.apache.org/xalan}indent-amount", "2"); | |
} catch (Exception e) { | |
} | |
} | |
parse(out, document, transformer); | |
} | |
} |