* SAX parsers are strongly encouraged (though not absolutely required) to * supply a locator: if it does so, it must supply the locator to the * application by invoking this method before invoking any of the other * methods in the ContentHandler interface. *
* ** The locator allows the application to determine the end position of any * document-related event, even if the parser is not reporting an error. * Typically, the application will use this information for reporting its own * errors (such as character content that does not match an application's * business rules). The information returned by the locator is probably not * sufficient for use with a search engine. *
* ** Note that the locator will return correct information only during the * invocation of the events in this interface. The application should not * attempt to use it at any other time. *
* * @param locator * An object that can return the location of any SAX document event. * @see org.xml.sax.Locator */ public void setDocumentLocator(Locator locator) { // No action for the moment. } /** * Receive notification of the beginning of a document. * ** The SAX parser will invoke this method only once, before any other methods * in this interface or in DTDHandler (except for setDocumentLocator). *
*/ public void startDocument() throws org.xml.sax.SAXException { // No action for the moment. } /** * Receive notification of the end of a document. * ** The SAX parser will invoke this method only once, and it will be the last * method invoked during the parse. The parser shall not invoke this method * until it has either abandoned parsing (because of an unrecoverable error) * or reached the end of input. *
*/ public void endDocument() throws org.xml.sax.SAXException { // No action for the moment. } /** * Receive notification of the beginning of an element. * ** The Parser will invoke this method at the beginning of every element in the * XML document; there will be a corresponding endElement() event for every * startElement() event (even when the element is empty). All of the element's * content will be reported, in order, before the corresponding endElement() * event. *
* ** If the element name has a namespace prefix, the prefix will still be * attached. Note that the attribute list provided will contain only * attributes with explicit values (specified or defaulted): #IMPLIED * attributes will be omitted. *
* * * @param ns * The namespace of the node * @param localName * The local part of the qualified name * @param name * The element name. * @param atts * The attributes attached to the element, if any. * @see #endElement * @see org.xml.sax.Attributes */ public void startElement(String ns, String localName, String name, Attributes atts) throws org.xml.sax.SAXException { Element elem; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - src/plugin/parse-tika/src/java/org/apache/nutch/parse/tika/DOMBuilder.java [132:271]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - return null; } /** * Append a node to the current container. * * @param newNode * New node to append */ protected void append(Node newNode) throws org.xml.sax.SAXException { Node currentNode = m_currentNode; if (null != currentNode) { currentNode.appendChild(newNode); // System.out.println(newNode.getNodeName()); } else if (null != m_docFrag) { m_docFrag.appendChild(newNode); } else { boolean ok = true; short type = newNode.getNodeType(); if (type == Node.TEXT_NODE) { String data = newNode.getNodeValue(); if ((null != data) && (data.trim().length() > 0)) { throw new org.xml.sax.SAXException( "Warning: can't output text before document element! Ignoring..."); } ok = false; } else if (type == Node.ELEMENT_NODE) { if (m_doc.getDocumentElement() != null) { throw new org.xml.sax.SAXException( "Can't have more than one root on a DOM!"); } } if (ok) m_doc.appendChild(newNode); } } /** * Receive an object for locating the origin of SAX document events. * ** SAX parsers are strongly encouraged (though not absolutely required) to * supply a locator: if it does so, it must supply the locator to the * application by invoking this method before invoking any of the other * methods in the ContentHandler interface. *
* ** The locator allows the application to determine the end position of any * document-related event, even if the parser is not reporting an error. * Typically, the application will use this information for reporting its own * errors (such as character content that does not match an application's * business rules). The information returned by the locator is probably not * sufficient for use with a search engine. *
* ** Note that the locator will return correct information only during the * invocation of the events in this interface. The application should not * attempt to use it at any other time. *
* * @param locator * An object that can return the location of any SAX document event. * @see org.xml.sax.Locator */ public void setDocumentLocator(Locator locator) { // No action for the moment. } /** * Receive notification of the beginning of a document. * ** The SAX parser will invoke this method only once, before any other methods * in this interface or in DTDHandler (except for setDocumentLocator). *
*/ public void startDocument() throws org.xml.sax.SAXException { // No action for the moment. } /** * Receive notification of the end of a document. * ** The SAX parser will invoke this method only once, and it will be the last * method invoked during the parse. The parser shall not invoke this method * until it has either abandoned parsing (because of an unrecoverable error) * or reached the end of input. *
*/ public void endDocument() throws org.xml.sax.SAXException { // No action for the moment. } /** * Receive notification of the beginning of an element. * ** The Parser will invoke this method at the beginning of every element in the * XML document; there will be a corresponding endElement() event for every * startElement() event (even when the element is empty). All of the element's * content will be reported, in order, before the corresponding endElement() * event. *
* ** If the element name has a namespace prefix, the prefix will still be * attached. Note that the attribute list provided will contain only * attributes with explicit values (specified or defaulted): #IMPLIED * attributes will be omitted. *
* * * @param ns * The namespace of the node * @param localName * The local part of the qualified name * @param name * The element name. * @param atts * The attributes attached to the element, if any. * @see #endElement * @see org.xml.sax.Attributes */ public void startElement(String ns, String localName, String name, Attributes atts) throws org.xml.sax.SAXException { Element elem; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -