Class DebuggingContentHandler
- All Implemented Interfaces:
ContentHandler
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoidcharacters(char[] ch, int start, int length) Receive notification of character data inside an element.voidReceive notification of the end of the document.voidendElement(String uri, String localName, String qName) Receive notification of the end of an element.voidendPrefixMapping(String prefix) Receive notification of the end of a Namespace mapping.voidignorableWhitespace(char[] ch, int start, int length) Receive notification of ignorable whitespace in element content.voidprocessingInstruction(String target, String data) Receive notification of a processing instruction.voidsetDocumentLocator(Locator locator) Receive a Locator object for document events.voidskippedEntity(String name) Receive notification of a skipped entity.voidReceive notification of the beginning of the document.voidstartElement(String uri, String localName, String qName, Attributes attributes) Receive notification of the start of an element.voidstartPrefixMapping(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, waitMethods inherited from interface org.xml.sax.ContentHandler
declaration
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Constructor Details
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DebuggingContentHandler
public DebuggingContentHandler()
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Method Details
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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:
setDocumentLocatorin interfaceContentHandler- Parameters:
locator- A locator for all SAX document events.- See Also:
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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:
startDocumentin interfaceContentHandler- Throws:
SAXException- Any SAX exception, possibly wrapping another exception.
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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:
endDocumentin interfaceContentHandler- Throws:
SAXException- Any SAX exception, possibly wrapping another exception.
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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:
startPrefixMappingin 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.
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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:
endPrefixMappingin interfaceContentHandler- Parameters:
prefix- The Namespace prefix being declared.- Throws:
SAXException- Any SAX exception, possibly wrapping another exception.
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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:
startElementin 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.
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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:
endElementin 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.
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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:
charactersin 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.
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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:
ignorableWhitespacein 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.
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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:
processingInstructionin 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.
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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:
skippedEntityin interfaceContentHandler- Parameters:
name- The name of the skipped entity.- Throws:
SAXException- Any SAX exception, possibly wrapping another exception.- See Also:
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