Inheritance diagram for HandlerBase:
Public Methods | |
Default handlers for the DocumentHandler interface | |
| virtual void | characters (const XMLCh *const chars, const unsigned int length) |
| virtual void | endDocument () |
| virtual void | endElement (const XMLCh *const name) |
| virtual void | ignorableWhitespace (const XMLCh *const chars, const unsigned int length) |
| virtual void | processingInstruction (const XMLCh *const target, const XMLCh *const data) |
| virtual void | resetDocument () |
Default implementation of DocumentHandler interface | |
| virtual void | setDocumentLocator (const Locator *const locator) |
| virtual void | startDocument () |
| virtual void | startElement (const XMLCh *const name, AttributeList &attributes) |
Default implementation of the EntityResolver interface. | |
| virtual InputSource * | resolveEntity (const XMLCh *const publicId, const XMLCh *const systemId) |
Default implementation of the ErrorHandler interface | |
| virtual void | error (const SAXParseException &exception) |
| virtual void | fatalError (const SAXParseException &exception) |
| virtual void | warning (const SAXParseException &exception) |
| virtual void | resetErrors () |
Default implementation of DTDHandler interface. | |
| virtual void | notationDecl (const XMLCh *const name, const XMLCh *const publicId, const XMLCh *const systemId) |
| virtual void | resetDocType () |
| virtual void | unparsedEntityDecl (const XMLCh *const name, const XMLCh *const publicId, const XMLCh *const systemId, const XMLCh *const notationName) |
This class implements the default behaviour for four SAX interfaces: EntityResolver, DTDHandler, DocumentHandler, and ErrorHandler.
Application writers can extend this class when they need to implement only part of an interface; parser writers can instantiate this class to provide default handlers when the application has not supplied its own.
Note that the use of this class is optional.
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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).
Implements DocumentHandler. |
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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 beginning of a document (such as finalising a tree or closing an output file).
Implements DocumentHandler. |
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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).
Implements DocumentHandler. |
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Receive notification of a recoverable parser error. The default implementation does nothing. Application writers may override this method in a subclass to take specific actions for each error, such as inserting the message in a log file or printing it to the console.
Implements ErrorHandler. |
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Report a fatal XML parsing error. The default implementation throws a SAXParseException. Application writers may override this method in a subclass if they need to take specific actions for each fatal error (such as collecting all of the errors into a single report): in any case, the application must stop all regular processing when this method is invoked, since the document is no longer reliable, and the parser may no longer report parsing events.
Implements ErrorHandler. |
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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).
Implements DocumentHandler. |
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Receive notification of a notation declaration. By default, do nothing. Application writers may override this method in a subclass if they wish to keep track of the notations declared in a document.
Implements DTDHandler. |
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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.
Implements DocumentHandler. |
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Reset the DTD object on its reuse
Implements DTDHandler. |
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Reset the Docuemnt object on its reuse
Implements DocumentHandler. |
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Reset the Error handler object on its reuse
Implements ErrorHandler. |
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Resolve an external entity. Always return null, so that the parser will use the system identifier provided in the XML document. This method implements the SAX default behaviour: application writers can override it in a subclass to do special translations such as catalog lookups or URI redirection.
Implements EntityResolver. |
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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.
Implements DocumentHandler. |
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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).
Implements DocumentHandler. |
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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).
Implements DocumentHandler. |
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Receive notification of an unparsed entity declaration. By default, do nothing. Application writers may override this method in a subclass to keep track of the unparsed entities declared in a document.
Implements DTDHandler. |
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Receive notification of a parser warning. The default implementation does nothing. Application writers may override this method in a subclass to take specific actions for each warning, such as inserting the message in a log file or printing it to the console.
Implements ErrorHandler. |
1.3-rc1