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java.lang.Objectjavolution.xml.sax.DefaultHandler
public class DefaultHandler
Default base class for real-time handling of XML events.
| Constructor Summary | |
|---|---|
DefaultHandler()
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|
| Method Summary | |
|---|---|
void |
characters(char[] ch,
int start,
int length)
Receives notification of character data. |
void |
endDocument()
Receives notification of the end of a document. |
void |
endElement(CharArray namespaceURI,
CharArray localName,
CharArray qName)
Receives notification of the end of an element. |
void |
endPrefixMapping(CharArray prefix)
Ends the scope of a prefix-URI mapping. |
void |
error(org.xml.sax.SAXParseException e)
Receives notification of recoverable parser error. |
void |
fatalError(org.xml.sax.SAXParseException e)
Reports a fatal XML parsing error. |
void |
ignorableWhitespace(char[] ch,
int start,
int length)
Receives notification of ignorable whitespace in element content. |
void |
processingInstruction(CharArray target,
CharArray data)
Receives notification of a processing instruction. |
void |
setDocumentLocator(org.xml.sax.Locator locator)
Receives an object for locating the origin of SAX document events. |
void |
skippedEntity(CharArray name)
Receives notification of a skipped entity. |
void |
startDocument()
Receives notification of the beginning of a document. |
void |
startElement(CharArray namespaceURI,
CharArray localName,
CharArray qName,
Attributes atts)
Receives notification of the beginning of an element. |
protected void |
startElement(CharArray uri,
CharArray localName,
CharArray qName,
org.xml.sax.Attributes atts)
Generates compile-time error if startElement is not
correctly overriden. |
void |
startPrefixMapping(CharArray prefix,
CharArray uri)
Begins the scope of a prefix-URI Namespace mapping. |
void |
warning(org.xml.sax.SAXParseException e)
Receives notification of a warning. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public DefaultHandler()
| Method Detail |
|---|
public void warning(org.xml.sax.SAXParseException e)
throws org.xml.sax.SAXException
warning in interface org.xml.sax.ErrorHandlere - the warning information encapsulated in a SAX parse exception.
org.xml.sax.SAXException - any SAX exception.
public void error(org.xml.sax.SAXParseException e)
throws org.xml.sax.SAXException
error in interface org.xml.sax.ErrorHandlere - the error information encapsulated in a SAX parse exception.
org.xml.sax.SAXException - any SAX exception.
public void fatalError(org.xml.sax.SAXParseException e)
throws org.xml.sax.SAXException
fatalError in interface org.xml.sax.ErrorHandlere - the error information encapsulated in a SAX parse exception.
org.xml.sax.SAXException - any SAX exception.public void setDocumentLocator(org.xml.sax.Locator locator)
ContentHandler
setDocumentLocator in interface ContentHandlerlocator - the document locator.
public void startDocument()
throws org.xml.sax.SAXException
ContentHandler
startDocument in interface ContentHandlerorg.xml.sax.SAXException - any SAX exception.
public void endDocument()
throws org.xml.sax.SAXException
ContentHandler
endDocument in interface ContentHandlerorg.xml.sax.SAXException - any SAX exception.
public void startPrefixMapping(CharArray prefix,
CharArray uri)
throws org.xml.sax.SAXException
ContentHandler
startPrefixMapping in interface ContentHandlerprefix - the Namespace prefix being declared.uri - the namespace URI the prefix is mapped to.
org.xml.sax.SAXException - any SAX exception.
public void endPrefixMapping(CharArray prefix)
throws org.xml.sax.SAXException
ContentHandler
endPrefixMapping in interface ContentHandlerprefix - the prefix that was being mapping.
org.xml.sax.SAXException - any SAX exception.
public void startElement(CharArray namespaceURI,
CharArray localName,
CharArray qName,
Attributes atts)
throws org.xml.sax.SAXException
ContentHandler
startElement in interface ContentHandlernamespaceURI - the namespace URI, or an empty character sequence if the
element has no Namespace URI or if namespace processing is not
being performed.localName - the local name (without prefix), or an empty character
sequence if namespace processing is not being performed.qName - the qualified name (with prefix), or an empty character
sequence if qualified names are not available.atts - the attributes attached to the element. If there are no
attributes, it shall be an empty Attributes object.
org.xml.sax.SAXException - any SAX exception.
public void endElement(CharArray namespaceURI,
CharArray localName,
CharArray qName)
throws org.xml.sax.SAXException
ContentHandler
endElement in interface ContentHandlernamespaceURI - the namespace URI, or an empty character sequence if the
element has no Namespace URI or if namespace processing is not
being performed.localName - the local name (without prefix), or an empty character
sequence if namespace processing is not being performed.qName - the qualified XML 1.0 name (with prefix), or an empty
character sequence if qualified names are not available.
org.xml.sax.SAXException - any SAX exception.
public void characters(char[] ch,
int start,
int length)
throws org.xml.sax.SAXException
ContentHandler
characters in interface ContentHandlerch - the characters from the XML document.start - the start position in the array.length - the number of characters to read from the array.
org.xml.sax.SAXException - any SAX exception.
public void ignorableWhitespace(char[] ch,
int start,
int length)
throws org.xml.sax.SAXException
ContentHandler
ignorableWhitespace in interface ContentHandlerch - the characters from the XML document.start - the start position in the array.length - the number of characters to read from the array.
org.xml.sax.SAXException - any SAX exception.
public void processingInstruction(CharArray target,
CharArray data)
throws org.xml.sax.SAXException
ContentHandler
processingInstruction in interface ContentHandlertarget - the processing instruction target.data - the processing instruction data, or null if
none was supplied. The data does not include any
whitespace separating it from the target.
org.xml.sax.SAXException - any SAX exception.
public void skippedEntity(CharArray name)
throws org.xml.sax.SAXException
ContentHandler
skippedEntity in interface ContentHandlername - the name of the skipped entity. If it is a
parameter entity, the name will begin with '%', and if
it is the external DTD subset, it will be the character sequence
"[dtd]".
org.xml.sax.SAXException - any SAX exception.
protected final void startElement(CharArray uri,
CharArray localName,
CharArray qName,
org.xml.sax.Attributes atts)
throws org.xml.sax.SAXException
startElement is not
correctly overriden. This method generates a compile-error
"final method cannot be overridden" if
org.xml.sax.Attributes is used instead of
javolution.xml.sax.Attributes (common mistake).
uri - the namespace URI, or an empty character sequence if the
element has no Namespace URI or if namespace processing is not
being performed.localName - the local name (without prefix), or an empty character
sequence if namespace processing is not being performed.qName - the qualified name (with prefix), or an empty character
sequence if qualified names are not available.atts - the attributes attached to the element. If there are no
attributes, it shall be an empty Attributes object.
org.xml.sax.SAXException - any SAX exception.
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