Class DebuggingContentHandler
- All Implemented Interfaces:
ContentHandler
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
characters
(char[] ch, int start, int length) Receive notification of character data inside an element.void
Receive notification of the end of the document.void
endElement
(String uri, String localName, String qName) Receive notification of the end of an element.void
endPrefixMapping
(String prefix) Receive notification of the end of a Namespace mapping.void
ignorableWhitespace
(char[] ch, int start, int length) Receive notification of ignorable whitespace in element content.void
processingInstruction
(String target, String data) Receive notification of a processing instruction.void
setDocumentLocator
(Locator locator) Receive a Locator object for document events.void
skippedEntity
(String name) Receive notification of a skipped entity.void
Receive notification of the beginning of the document.void
startElement
(String uri, String localName, String qName, Attributes attributes) Receive notification of the start of an element.void
startPrefixMapping
(String prefix, String uri) Receive notification of the start of a Namespace mapping.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.xml.sax.ContentHandler
declaration
-
Constructor Details
-
DebuggingContentHandler
public DebuggingContentHandler()
-
-
Method Details
-
setDocumentLocator
Receive a Locator object for document events.By default, do nothing. Application writers may override this method in a subclass if they wish to store the locator for use with other document events.
- Specified by:
setDocumentLocator
in interfaceContentHandler
- Parameters:
locator
- A locator for all SAX document events.- See Also:
-
startDocument
Receive notification of the beginning of the document.By default, do nothing. Application writers may override this method in a subclass to take specific actions at the beginning of a document (such as allocating the root node of a tree or creating an output file).
- Specified by:
startDocument
in interfaceContentHandler
- Throws:
SAXException
- Any SAX exception, possibly wrapping another exception.
-
endDocument
Receive notification of the end of the document.By default, do nothing. Application writers may override this method in a subclass to take specific actions at the end of a document (such as finalising a tree or closing an output file).
- Specified by:
endDocument
in interfaceContentHandler
- Throws:
SAXException
- Any SAX exception, possibly wrapping another exception.
-
startPrefixMapping
Receive notification of the start of a Namespace mapping.By default, do nothing. Application writers may override this method in a subclass to take specific actions at the start of each Namespace prefix scope (such as storing the prefix mapping).
- Specified by:
startPrefixMapping
in interfaceContentHandler
- Parameters:
prefix
- The Namespace prefix being declared.uri
- The Namespace URI mapped to the prefix.- Throws:
SAXException
- Any SAX exception, possibly wrapping another exception.
-
endPrefixMapping
Receive notification of the end of a Namespace mapping.By default, do nothing. Application writers may override this method in a subclass to take specific actions at the end of each prefix mapping.
- Specified by:
endPrefixMapping
in interfaceContentHandler
- Parameters:
prefix
- The Namespace prefix being declared.- Throws:
SAXException
- Any SAX exception, possibly wrapping another exception.
-
startElement
public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException Receive notification of the start of an element.By default, do nothing. Application writers may override this method in a subclass to take specific actions at the start of each element (such as allocating a new tree node or writing output to a file).
- Specified by:
startElement
in interfaceContentHandler
- Parameters:
uri
- The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.localName
- The local name (without prefix), or the empty string if Namespace processing is not being performed.qName
- The qualified name (with prefix), or the empty string if qualified names are not available.attributes
- The attributes attached to the element. If there are no attributes, it shall be an empty Attributes object.- Throws:
SAXException
- Any SAX exception, possibly wrapping another exception.
-
endElement
Receive notification of the end of an element.By default, do nothing. Application writers may override this method in a subclass to take specific actions at the end of each element (such as finalising a tree node or writing output to a file).
- Specified by:
endElement
in interfaceContentHandler
- Parameters:
uri
- The Namespace URI, or the empty string if the element has no Namespace URI or if Namespace processing is not being performed.localName
- The local name (without prefix), or the empty string if Namespace processing is not being performed.qName
- The qualified name (with prefix), or the empty string if qualified names are not available.- Throws:
SAXException
- Any SAX exception, possibly wrapping another exception.
-
characters
Receive notification of character data inside an element.By default, do nothing. Application writers may override this method to take specific actions for each chunk of character data (such as adding the data to a node or buffer, or printing it to a file).
- Specified by:
characters
in interfaceContentHandler
- Parameters:
ch
- The characters.start
- The start position in the character array.length
- The number of characters to use from the character array.- Throws:
SAXException
- Any SAX exception, possibly wrapping another exception.
-
ignorableWhitespace
Receive notification of ignorable whitespace in element content.By default, do nothing. Application writers may override this method to take specific actions for each chunk of ignorable whitespace (such as adding data to a node or buffer, or printing it to a file).
- Specified by:
ignorableWhitespace
in interfaceContentHandler
- Parameters:
ch
- The whitespace characters.start
- The start position in the character array.length
- The number of characters to use from the character array.- Throws:
SAXException
- Any SAX exception, possibly wrapping another exception.
-
processingInstruction
Receive notification of a processing instruction.By default, do nothing. Application writers may override this method in a subclass to take specific actions for each processing instruction, such as setting status variables or invoking other methods.
- Specified by:
processingInstruction
in interfaceContentHandler
- Parameters:
target
- The processing instruction target.data
- The processing instruction data, or null if none is supplied.- Throws:
SAXException
- Any SAX exception, possibly wrapping another exception.
-
skippedEntity
Receive notification of a skipped entity.By default, do nothing. Application writers may override this method in a subclass to take specific actions for each processing instruction, such as setting status variables or invoking other methods.
- Specified by:
skippedEntity
in interfaceContentHandler
- Parameters:
name
- The name of the skipped entity.- Throws:
SAXException
- Any SAX exception, possibly wrapping another exception.- See Also:
-