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package org.mule.module.xml.stax; |
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import javanet.staxutils.StAXReaderToContentHandler; |
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import javanet.staxutils.StAXSource; |
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import javanet.staxutils.helpers.XMLFilterImplEx; |
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import javax.xml.stream.XMLStreamException; |
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import javax.xml.stream.XMLStreamReader; |
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import org.xml.sax.ContentHandler; |
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import org.xml.sax.DTDHandler; |
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import org.xml.sax.EntityResolver; |
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import org.xml.sax.ErrorHandler; |
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import org.xml.sax.InputSource; |
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import org.xml.sax.SAXException; |
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import org.xml.sax.SAXNotRecognizedException; |
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import org.xml.sax.SAXNotSupportedException; |
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import org.xml.sax.SAXParseException; |
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import org.xml.sax.XMLReader; |
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import org.xml.sax.ext.LexicalHandler; |
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|
32 | 0 | public class StaxSource extends StAXSource |
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{ |
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private XMLStreamReader reader; |
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protected final StAXReaderToContentHandler handler; |
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44 | 0 | protected XMLFilterImplEx repeater = new XMLFilterImplEx(); |
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46 | 0 | protected final XMLReader pseudoParser = new PseudoReader(); |
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public StaxSource(XMLStreamReader reader) |
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{ |
50 | 0 | super(reader); |
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|
52 | 0 | this.reader = reader; |
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54 | 0 | this.handler = new XMLStreamReaderToContentHandler(reader, repeater); |
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56 | 0 | super.setXMLReader(pseudoParser); |
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58 | 0 | super.setInputSource(new InputSource()); |
59 | 0 | } |
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public XMLStreamReader getXMLStreamReader() |
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{ |
63 | 0 | return reader; |
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} |
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66 | 0 | public final class PseudoReader implements XMLReader |
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{ |
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private EntityResolver entityResolver; |
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private DTDHandler dtdHandler; |
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private ErrorHandler errorHandler; |
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public boolean getFeature(String name) throws SAXNotRecognizedException |
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{ |
75 | 0 | if ("http://xml.org/sax/features/namespaces".equals(name)) |
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{ |
77 | 0 | return true; |
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} |
79 | 0 | else if ("http://xml.org/sax/features/namespace-prefixes".equals(name)) |
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{ |
81 | 0 | return repeater.getNamespacePrefixes(); |
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} |
83 | 0 | else if ("http://xml.org/sax/features/external-general-entities".equals(name)) |
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{ |
85 | 0 | return true; |
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} |
87 | 0 | else if ("http://xml.org/sax/features/external-parameter-entities".equals(name)) |
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{ |
89 | 0 | return true; |
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} |
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92 | 0 | throw new SAXNotRecognizedException(name); |
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} |
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public void setFeature(String name, boolean value) |
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throws SAXNotRecognizedException, SAXNotSupportedException |
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{ |
98 | 0 | if ("http://xml.org/sax/features/namespaces".equals(name)) |
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{ |
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|
101 | 0 | if (!value) |
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{ |
103 | 0 | throw new SAXNotSupportedException(name); |
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} |
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} |
106 | 0 | else if ("http://xml.org/sax/features/namespace-prefixes".equals(name)) |
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{ |
108 | 0 | repeater.setNamespacePrefixes(value); |
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} |
110 | 0 | else if ("http://xml.org/sax/features/external-general-entities".equals(name)) |
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{ |
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} |
114 | 0 | else if ("http://xml.org/sax/features/external-parameter-entities".equals(name)) |
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{ |
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} |
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else |
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{ |
120 | 0 | throw new SAXNotRecognizedException(name); |
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} |
122 | 0 | } |
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public Object getProperty(String name) throws SAXNotRecognizedException |
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{ |
126 | 0 | if ("http://xml.org/sax/properties/lexical-handler".equals(name)) |
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{ |
128 | 0 | return repeater.getLexicalHandler(); |
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} |
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|
131 | 0 | throw new SAXNotRecognizedException(name); |
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} |
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public void setProperty(String name, Object value) throws SAXNotRecognizedException |
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{ |
136 | 0 | if ("http://xml.org/sax/properties/lexical-handler".equals(name)) |
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{ |
138 | 0 | repeater.setLexicalHandler((LexicalHandler) value); |
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} |
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else |
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{ |
142 | 0 | throw new SAXNotRecognizedException(name); |
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} |
144 | 0 | } |
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public void setEntityResolver(EntityResolver resolver) |
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{ |
148 | 0 | this.entityResolver = resolver; |
149 | 0 | } |
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public EntityResolver getEntityResolver() |
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{ |
153 | 0 | return entityResolver; |
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} |
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public void setDTDHandler(DTDHandler handler) |
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{ |
158 | 0 | this.dtdHandler = handler; |
159 | 0 | } |
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public DTDHandler getDTDHandler() |
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{ |
163 | 0 | return dtdHandler; |
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} |
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public void setContentHandler(ContentHandler handler) |
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{ |
168 | 0 | repeater.setContentHandler(handler); |
169 | 0 | } |
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public ContentHandler getContentHandler() |
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{ |
173 | 0 | return repeater.getContentHandler(); |
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} |
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public void setErrorHandler(ErrorHandler handler) |
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{ |
178 | 0 | this.errorHandler = handler; |
179 | 0 | } |
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public ErrorHandler getErrorHandler() |
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{ |
183 | 0 | return errorHandler; |
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} |
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public void parse(InputSource input) throws SAXException |
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{ |
188 | 0 | parse(); |
189 | 0 | } |
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public void parse(String systemId) throws SAXException |
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{ |
193 | 0 | parse(); |
194 | 0 | } |
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public void parse() throws SAXException |
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{ |
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try |
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{ |
203 | 0 | handler.bridge(); |
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} |
205 | 0 | catch (XMLStreamException e) |
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{ |
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|
208 | 0 | SAXParseException se = new SAXParseException(e.getMessage(), null, null, e.getLocation() |
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.getLineNumber(), e.getLocation().getColumnNumber(), e); |
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|
213 | 0 | if (errorHandler != null) errorHandler.fatalError(se); |
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|
217 | 0 | throw se; |
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} |
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finally |
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{ |
221 | 0 | try |
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{ |
223 | 0 | reader.close(); |
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} |
225 | 0 | catch (XMLStreamException e) |
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{ |
227 | 0 | throw new SAXException(e); |
228 | 0 | } |
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} |
230 | 0 | } |
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} |
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} |