org.cyberneko.html.filters
Class Writer
- XMLComponent, XMLDocumentFilter, HTMLComponent
An HTML writer written as a filter. Besides serializing the HTML
event stream, the writer also passes the document events to the next
stage in the pipeline. This allows applications to insert writer
filters between other custom filters for debugging purposes.
Since an HTML document may have specified its encoding using the
<META> tag and http-equiv/content attributes, the writer will
automatically change any character set specified in this tag to
match the encoding of the output stream. Therefore, the character
encoding name used to construct the writer should be an official
IANA
encoding name and not a Java encoding name.
Note:
The modified character set in the <META> tag is
not
propagated to the next stage in the pipeline. The changed value is
only output to the stream; the original value is sent to the next
stage in the pipeline.
$Id: Writer.java,v 1.7 2005/02/14 04:01:33 andyc Exp $
Writer() - Constructs a writer filter that prints to standard out.
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Writer(OutputStream outputStream, String encoding) - Constructs a writer filter using the specified output stream and
encoding.
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Writer(Writer writer, String encoding) - Constructs a writer filter using the specified Java writer and
encoding.
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void | characters(XMLString text, Augmentations augs) - Characters.
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void | comment(XMLString text, Augmentations augs) - Comment.
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void | emptyElement(QName element, XMLAttributes attributes, Augmentations augs) - Empty element.
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void | endElement(QName element, Augmentations augs) - End element.
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void | endGeneralEntity(String name, Augmentations augs) - End general entity.
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static void | main(String[] argv) - Main.
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protected void | printAttributeValue(String text) - Print attribute value.
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protected void | printCharacters(XMLString text, boolean normalize) - Print characters.
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protected void | printEndElement(QName element) - Print end element.
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protected void | printEntity(String name) - Print entity.
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protected void | printStartElement(QName element, XMLAttributes attributes) - Print start element.
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void | startDocument(XMLLocator locator, String encoding, Augmentations augs) - Start document.
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void | startDocument(XMLLocator locator, String encoding, NamespaceContext nscontext, Augmentations augs) - Start document.
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void | startElement(QName element, XMLAttributes attributes, Augmentations augs) - Start element.
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void | startGeneralEntity(String name, XMLResourceIdentifier id, String encoding, Augmentations augs) - Start general entity.
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characters , comment , doctypeDecl , emptyElement , endCDATA , endDocument , endElement , endGeneralEntity , endPrefixMapping , getDocumentHandler , getDocumentSource , getFeatureDefault , getPropertyDefault , getRecognizedFeatures , getRecognizedProperties , ignorableWhitespace , merge , processingInstruction , reset , setDocumentHandler , setDocumentSource , setFeature , setProperty , startCDATA , startDocument , startDocument , startElement , startGeneralEntity , startPrefixMapping , textDecl , xmlDecl |
AUGMENTATIONS
protected static final String AUGMENTATIONS
Augmentations feature identifier.
FILTERS
protected static final String FILTERS
Filters property identifier.
NOTIFY_CHAR_REFS
public static final String NOTIFY_CHAR_REFS
Notify character entity references.
NOTIFY_HTML_BUILTIN_REFS
public static final String NOTIFY_HTML_BUILTIN_REFS
Notify built-in entity references.
fElementDepth
protected int fElementDepth
Element depth.
fEncoding
protected String fEncoding
The encoding.
fNormalize
protected boolean fNormalize
Normalize character content.
fPrintChars
protected boolean fPrintChars
Print characters.
fPrinter
protected PrintWriter fPrinter
The print writer used for serializing the document with the
appropriate character encoding.
fSeenHttpEquiv
protected boolean fSeenHttpEquiv
Seen http-equiv directive.
fSeenRootElement
protected boolean fSeenRootElement
Seen root element.
Writer
public Writer()
Constructs a writer filter that prints to standard out.
Writer
public Writer(OutputStream outputStream,
String encoding)
throws UnsupportedEncodingException
Constructs a writer filter using the specified output stream and
encoding.
outputStream
- The output stream to write to.encoding
- The encoding to be used for the output. The encoding name
should be an official IANA encoding name.
Writer
public Writer(Writer writer,
String encoding)
Constructs a writer filter using the specified Java writer and
encoding.
writer
- The Java writer to write to.encoding
- The encoding to be used for the output. The encoding name
should be an official IANA encoding name.
characters
public void characters(XMLString text,
Augmentations augs)
throws XNIException
Characters.
- characters in interface DefaultFilter
comment
public void comment(XMLString text,
Augmentations augs)
throws XNIException
Comment.
- comment in interface DefaultFilter
emptyElement
public void emptyElement(QName element,
XMLAttributes attributes,
Augmentations augs)
throws XNIException
Empty element.
- emptyElement in interface DefaultFilter
endElement
public void endElement(QName element,
Augmentations augs)
throws XNIException
End element.
- endElement in interface DefaultFilter
endGeneralEntity
public void endGeneralEntity(String name,
Augmentations augs)
throws XNIException
End general entity.
- endGeneralEntity in interface DefaultFilter
main
public static void main(String[] argv)
throws Exception
Main.
printAttributeValue
protected void printAttributeValue(String text)
Print attribute value.
printCharacters
protected void printCharacters(XMLString text,
boolean normalize)
Print characters.
printEndElement
protected void printEndElement(QName element)
Print end element.
printEntity
protected void printEntity(String name)
Print entity.
printStartElement
protected void printStartElement(QName element,
XMLAttributes attributes)
Print start element.
startDocument
public void startDocument(XMLLocator locator,
String encoding,
Augmentations augs)
throws XNIException
Start document.
- startDocument in interface DefaultFilter
startDocument
public void startDocument(XMLLocator locator,
String encoding,
NamespaceContext nscontext,
Augmentations augs)
throws XNIException
Start document.
- startDocument in interface DefaultFilter
startElement
public void startElement(QName element,
XMLAttributes attributes,
Augmentations augs)
throws XNIException
Start element.
- startElement in interface DefaultFilter
startGeneralEntity
public void startGeneralEntity(String name,
XMLResourceIdentifier id,
String encoding,
Augmentations augs)
throws XNIException
Start general entity.
- startGeneralEntity in interface DefaultFilter
(C) Copyright 2002-2005, Andy Clark. All rights reserved.