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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.jdk.core.util.xml;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStream;
import java.io.StringWriter;
import java.io.Writer;
import javax.xml.transform.Result;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
/**
* @author Roberto E. Escobar
*/
public final class XmlOutputTransform {
// Prevent Instantiation
private XmlOutputTransform() {
}
protected static void xmlToHtml(InputStream inputXML, InputStream inputXslt, Result result) throws Exception {
Transformer transformer = TransformerFactory.newInstance().newTransformer(new StreamSource(inputXslt));
xmlToHtml(inputXML, transformer, result);
}
private static void xmlToHtml(InputStream inputXML, Transformer transformer, Result result) throws Exception {
try {
transformer.transform(new StreamSource(inputXML), result);
} catch (Exception ex) {
throw new Exception("Error during Transform. ", ex);
}
}
private static void xmlToHtml(InputStream inputXML, InputStream inputXslt, Writer result) throws Exception {
boolean isNetworked = false;
if (true != isNetworked) {
// Perform Transform Directly
xmlToHtml(inputXML, inputXslt, new StreamResult(result));
} else {
// Perform Transform as a Separate process by launching an XmlTransformServer.
XmlTransformAsProcess.getHtmlFromXml(inputXML, inputXslt, result);
}
}
public static String xmlToHtmlString(String sourceFile, File transformToApply) {
return xmlToHtmlString(new File(sourceFile), transformToApply);
}
public static String xmlToHtmlString(File sourceFile, String transformToApply) {
return xmlToHtmlString(sourceFile, new File(transformToApply));
}
public static String xmlToHtmlString(String sourceFile, String transformToApply) {
return xmlToHtmlString(new File(sourceFile), new File(transformToApply));
}
public static File xmlToHtmlFile(File sourceFile, File transformToApply) throws Exception {
File file = new File(sourceFile.getAbsolutePath().replace(".tmo", ".html"));
xmlToHtml(new FileInputStream(sourceFile), new FileInputStream(transformToApply), new FileWriter(file));
return file;
}
public static String xmlToHtmlString(File sourceFile, File transformToApply) {
StringWriter sWriter = new StringWriter();
try {
xmlToHtml(new FileInputStream(sourceFile), new FileInputStream(transformToApply), sWriter);
} catch (Exception e) {
e.printStackTrace();
}
return sWriter.toString();
}
public static String xmlToHtmlString(InputStream sourceXML, Transformer transformer) throws Exception {
StringWriter sWriter = new StringWriter();
xmlToHtml(sourceXML, transformer, new StreamResult(sWriter));
return sWriter.toString();
}
}
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