133 lines
4.6 KiB
Java
133 lines
4.6 KiB
Java
///////
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// should be removed after release 3.2.0
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//////
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//package org.gcube.application.framework.core.util;
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//
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//import java.io.BufferedReader;
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//import java.io.ByteArrayInputStream;
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//import java.io.ByteArrayOutputStream;
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//import java.io.InputStreamReader;
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//import java.io.Reader;
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//import java.io.StringWriter;
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//
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//import javax.xml.parsers.DocumentBuilderFactory;
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//import javax.xml.transform.Transformer;
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//import javax.xml.transform.TransformerFactory;
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//import javax.xml.transform.stream.StreamResult;
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//import javax.xml.transform.stream.StreamSource;
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//
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//import org.apache.xml.serialize.OutputFormat;
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//import org.apache.xml.serialize.XMLSerializer;
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//import org.w3c.dom.Document;
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//import org.slf4j.Logger;
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//import org.slf4j.LoggerFactory;
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//
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///**
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// * @author Valia Tsagkalidou (NKUA)
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// * @author Nikolas Laskaris (NKUA)
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// *
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// */
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//public class TransformXSLT {
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//
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// /** The logger. */
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// private static final Logger logger = LoggerFactory.getLogger(TransformXSLT.class);
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//
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// /**
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// * Transforms an xml document based on the given xslt
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// * @param xslt the xslt for transforming the xml
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// * @param xml the xml to be transformed
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// * @return a string containing the transformed xml (output of the transformation)
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// */
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// public static String transform(String xslt, String xml)
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// {
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// Transformer transformer;
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// try
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// {//Retrieve the XSLT from the DIS (generic resource), and create the transformer
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// ByteArrayInputStream xsltStream = new ByteArrayInputStream(xslt.getBytes());
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// TransformerFactory tFactory = TransformerFactory.newInstance();
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// transformer = tFactory.newTransformer(new StreamSource(xsltStream));
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//
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// DocumentBuilderFactory dfactory = DocumentBuilderFactory.newInstance();
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// Document doc = null;
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//
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// doc = dfactory.newDocumentBuilder().parse(xml);
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// // Apply the transformation
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// ByteArrayOutputStream ba_stream = new ByteArrayOutputStream();
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// OutputFormat format = new OutputFormat(doc);
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// format.setIndenting(false);
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// format.setOmitDocumentType(true);
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// format.setOmitXMLDeclaration(true);
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// StringWriter writer = new StringWriter();
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// XMLSerializer serial = new XMLSerializer(writer,format);
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// serial.serialize(doc);
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// transformer.transform(new StreamSource(new ByteArrayInputStream(writer.toString().getBytes())), new StreamResult(ba_stream));
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// //Prepares the object to be returned
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// StringBuffer buffer = new StringBuffer();
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// try {
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// InputStreamReader isr = new InputStreamReader( new ByteArrayInputStream(ba_stream.toByteArray()),
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// "UTF8");
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// Reader in2 = new BufferedReader(isr);
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// int ch;
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// while ((ch = in2.read()) > -1) {
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// buffer.append((char)ch);
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// }
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// in2.close();
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// return buffer.toString();
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// } catch (Exception e) {
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// logger.error("Exception:", e);
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// }
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// }
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// catch (Exception e) {
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// logger.error("Exception:", e);
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// }
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// return null;
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// }
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//
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// /**
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// * Transforms an xml document based on the given transformer
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// * @param transformer the transformer based on which the transformation will be applied
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// * @param xml the xml document to be transformed
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// * @return a string containing the transformed xml (output of the transformation)
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// */
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// public static String transform(Transformer transformer, String xml)
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// {
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// DocumentBuilderFactory dfactory = DocumentBuilderFactory.newInstance();
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// Document doc = null;
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//
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// try
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// {
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// doc = dfactory.newDocumentBuilder().parse(xml);
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// ByteArrayOutputStream ba_stream = new ByteArrayOutputStream();
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// OutputFormat format = new OutputFormat(doc);
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// format.setIndenting(false);
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// format.setOmitDocumentType(true);
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// format.setOmitXMLDeclaration(true);
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// StringWriter writer = new StringWriter();
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// XMLSerializer serial = new XMLSerializer(writer,format);
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// serial.serialize(doc);
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// transformer.transform(new StreamSource(new ByteArrayInputStream(writer.toString().getBytes())), new StreamResult(ba_stream));
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// //Prepares the object to be returned
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// StringBuffer buffer = new StringBuffer();
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// try {
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// InputStreamReader isr = new InputStreamReader( new ByteArrayInputStream(ba_stream.toByteArray()),
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// "UTF8");
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// Reader in2 = new BufferedReader(isr);
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// int ch;
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// while ((ch = in2.read()) > -1) {
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// buffer.append((char)ch);
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// }
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// in2.close();
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// return buffer.toString();
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// } catch (Exception e) {
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// logger.error("Exception:", e);
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// }
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// }
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// catch (Exception e) {
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// logger.error("Exception:", e);
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// }
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// return null;
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// }
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//}
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