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1
16
19
20 package com.sun.org.apache.xalan.internal.xsltc.trax;
21
22 import java.io.InputStream  ;
23 import java.io.Reader ;
24 import javax.xml.XMLConstants ;
25
26 import javax.xml.parsers.ParserConfigurationException ;
27 import javax.xml.parsers.SAXParser ;
28 import javax.xml.parsers.SAXParserFactory ;
29
30 import javax.xml.transform.Source ;
31 import javax.xml.transform.TransformerConfigurationException ;
32 import javax.xml.transform.dom.DOMSource ;
33 import javax.xml.transform.sax.SAXSource ;
34 import javax.xml.transform.stream.StreamSource ;
35
36 import com.sun.org.apache.xalan.internal.xsltc.compiler.XSLTC;
37 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg;
38
39 import org.w3c.dom.Document ;
40
41 import org.xml.sax.InputSource ;
42 import org.xml.sax.SAXException ;
43 import org.xml.sax.SAXNotRecognizedException ;
44 import org.xml.sax.SAXNotSupportedException ;
45 import org.xml.sax.XMLReader ;
46 import org.xml.sax.helpers.XMLReaderFactory ;
47
48
51 public final class Util {
52
53 public static String baseName(String name) {
54 return com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util.baseName(name);
55 }
56
57 public static String noExtName(String name) {
58 return com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util.noExtName(name);
59 }
60
61 public static String toJavaName(String name) {
62 return com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util.toJavaName(name);
63 }
64
65
66
67
68
71 public static InputSource getInputSource(XSLTC xsltc, Source source)
72 throws TransformerConfigurationException
73 {
74 InputSource input = null;
75
76 String systemId = source.getSystemId();
77
78 try {
79 if (source instanceof SAXSource ) {
81 final SAXSource sax = (SAXSource )source;
82 input = sax.getInputSource();
83 try {
85 XMLReader reader = sax.getXMLReader();
86
87
94
95 if (reader == null) {
96 try {
97 reader= XMLReaderFactory.createXMLReader();
98 } catch (Exception e ) {
99 try {
100
101 SAXParserFactory parserFactory =
104 SAXParserFactory.newInstance();
105 parserFactory.setNamespaceAware(true);
106
107 if (xsltc.isSecureProcessing()) {
108 try {
109 parserFactory.setFeature(
110 XMLConstants.FEATURE_SECURE_PROCESSING, true);
111 }
112 catch (org.xml.sax.SAXException se) {}
113 }
114
115 reader = parserFactory.newSAXParser()
116 .getXMLReader();
117
118
119 } catch (ParserConfigurationException pce ) {
120 throw new TransformerConfigurationException
121 ("ParserConfigurationException" ,pce);
122 }
123 }
124 }
125 reader.setFeature
126 ("http://xml.org/sax/features/namespaces",true);
127 reader.setFeature
128 ("http://xml.org/sax/features/namespace-prefixes",false);
129
130 xsltc.setXMLReader(reader);
131 }catch (SAXNotRecognizedException snre ) {
132 throw new TransformerConfigurationException
133 ("SAXNotRecognizedException ",snre);
134 }catch (SAXNotSupportedException snse ) {
135 throw new TransformerConfigurationException
136 ("SAXNotSupportedException ",snse);
137 }catch (SAXException se ) {
138 throw new TransformerConfigurationException
139 ("SAXException ",se);
140 }
141
142 }
143 else if (source instanceof DOMSource ) {
145 final DOMSource domsrc = (DOMSource )source;
146 final Document dom = (Document )domsrc.getNode();
147 final DOM2SAX dom2sax = new DOM2SAX(dom);
148 xsltc.setXMLReader(dom2sax);
149
150 input = SAXSource.sourceToInputSource(source);
152 if (input == null){
153 input = new InputSource (domsrc.getSystemId());
154 }
155 }
156 else if (source instanceof StreamSource ) {
158 final StreamSource stream = (StreamSource )source;
159 final InputStream istream = stream.getInputStream();
160 final Reader reader = stream.getReader();
161 xsltc.setXMLReader(null);
163 if (istream != null) {
165 input = new InputSource (istream);
166 }
167 else if (reader != null) {
168 input = new InputSource (reader);
169 }
170 else {
171 input = new InputSource (systemId);
172 }
173 }
174 else {
175 ErrorMsg err = new ErrorMsg(ErrorMsg.JAXP_UNKNOWN_SOURCE_ERR);
176 throw new TransformerConfigurationException (err.toString());
177 }
178 input.setSystemId(systemId);
179 }
180 catch (NullPointerException e) {
181 ErrorMsg err = new ErrorMsg(ErrorMsg.JAXP_NO_SOURCE_ERR,
182 "TransformerFactory.newTemplates()");
183 throw new TransformerConfigurationException (err.toString());
184 }
185 catch (SecurityException e) {
186 ErrorMsg err = new ErrorMsg(ErrorMsg.FILE_ACCESS_ERR, systemId);
187 throw new TransformerConfigurationException (err.toString());
188 }
189 return input;
190 }
191
192 }
193
194 |
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