1 /* 2 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package transform; 25 26 import java.io.BufferedReader; 27 import java.io.ByteArrayInputStream; 28 import java.io.ByteArrayOutputStream; 29 import java.io.File; 30 import java.io.FileReader; 31 import java.io.IOException; 32 import java.io.InputStream; 33 import java.io.StringReader; 34 import java.io.StringWriter; 35 36 import javax.xml.transform.Result; 37 import javax.xml.transform.Source; 38 import javax.xml.transform.Transformer; 39 import javax.xml.transform.TransformerConfigurationException; 40 import javax.xml.transform.TransformerException; 41 import javax.xml.transform.TransformerFactory; 42 import javax.xml.transform.stream.StreamResult; 43 import javax.xml.transform.stream.StreamSource; 44 45 import org.testng.Assert; 46 import org.testng.annotations.Test; 47 48 /* 49 * @bug 6935697 50 * @summary Test Transformer can compile large xsl file. 51 */ 52 public class BugDB12665704Test { 53 54 @Test 55 public final void testTransform() { 56 57 try { 58 String str = new String(); 59 ByteArrayOutputStream byte_stream = new ByteArrayOutputStream(); 60 File inputFile = new File(getClass().getResource("BugDB12665704.xml").getPath()); 61 FileReader in = new FileReader(inputFile); 62 int c; 63 64 while ((c = in.read()) != -1) { 65 str = str + new Character((char) c).toString(); 66 } 67 68 in.close(); 69 70 System.out.println(str); 71 byte buf[] = str.getBytes(); 72 byte_stream.write(buf); 73 String style_sheet_uri = "BugDB12665704.xsl"; 74 byte[] xml_byte_array = byte_stream.toByteArray(); 75 InputStream xml_input_stream = new ByteArrayInputStream(xml_byte_array); 76 77 Source xml_source = new StreamSource(xml_input_stream); 78 79 TransformerFactory tFactory = TransformerFactory.newInstance(); 80 Transformer transformer = tFactory.newTransformer(); 81 StreamSource source = new StreamSource(getClass().getResource(style_sheet_uri).toString()); 82 transformer = tFactory.newTransformer(source); 83 84 ByteArrayOutputStream result_output_stream = new ByteArrayOutputStream(); 85 Result result = new StreamResult(result_output_stream); 86 transformer.transform(xml_source, result); 87 result_output_stream.close(); 88 89 // expected success 90 } catch (Exception e) { 91 // unexpected failure 92 e.printStackTrace(); 93 Assert.fail(e.toString()); 94 } 95 } 96 97 @Test 98 public void testSAPTransform() { 99 StringWriter out = new StringWriter(); 100 try { 101 String xml = getXML(getClass().getResource("BugDB12665704.xml").getPath()); 102 getTransformer().transform(new StreamSource(new StringReader(xml)), new StreamResult(out)); 103 } catch (TransformerConfigurationException ex) { 104 // Trace.dump(xslt); 105 // Trace.dump(xml); 106 System.err.println("can't process xslt: " + ex.getMessage() + " (" + ex + ")"); 107 } catch (TransformerException ex) { 108 // Trace.dump(xslt); 109 // Trace.dump(xml); 110 System.err.println("can't process xml: " + ex.getMessage() + " (" + ex + ")"); 111 } catch (Exception ex) { 112 // Trace.dump(xslt); 113 // Trace.dump(xml); 114 System.err.println("can't create processor: " + ex.getMessage() + " (" + ex + ")"); 115 } 116 } 117 118 Transformer getTransformer() { 119 Transformer transformer = null; 120 try { 121 InputStream xin = this.getClass().getResourceAsStream("BugDB12665704.xsl"); 122 StreamSource xslt = new StreamSource(xin); 123 TransformerFactory fc = TransformerFactory.newInstance(); 124 transformer = fc.newTransformer(xslt); 125 126 } catch (Exception e) { 127 // unexpected failure 128 e.printStackTrace(); 129 Assert.fail(e.toString()); 130 } 131 132 return transformer; 133 } 134 135 String getXML(String sourceFile) throws IOException { 136 BufferedReader inputStream = null; 137 StringBuilder sb = new StringBuilder(); 138 try { 139 inputStream = new BufferedReader(new FileReader(sourceFile)); 140 String l; 141 142 while ((l = inputStream.readLine()) != null) { 143 sb.append(l); 144 } 145 146 } finally { 147 if (inputStream != null) { 148 inputStream.close(); 149 } 150 } 151 return sb.toString(); 152 } 153 }