com.sapportals.wcm.util.xml

Class SAXSerializer

java.lang.Object
  com.sapportals.wcm.util.xml.SAXSerializer

All Implemented Interfaces:

ContentHandler

public final class SAXSerializer

extends Object

implements ContentHandler

Simple SAX serializer. Only supports simple indentation (whitespace preservation not implemented - if whitespace preservation is required simply do not indent).

Copyright (c) SAP AG 2003-2005

Field Summary

static String	NS_XML Namespace name for the namespace hardwired to the prefix "xml:"
static String	NS_XMLNS Namespace name for the namespace hardwired to the prefix "xmlns:"

Method Summary

void	characters(char[] chars, int offset, int length)
void	endDocument()
void	endElement(String namespace, String localname, String qname)
void	endPrefixMapping(String prefix)
static String	escape(String s, boolean escapeQuoteChar) Escape characters in a string for inclusion into XML text content.
static SAXSerializer	getInstance(OutputStream out, String encoding, boolean indent)
static SAXSerializer	getInstance(Writer writer, boolean indent)
void	ignorableWhitespace(char[] chars, int i, int i1)
void	processingInstruction(String target, String data)
void	setDocumentLocator(Locator locator)
void	skippedEntity(String s)
void	startDocument()
void	startElement(String namespace, String localname, String qname, Attributes attributes)
void	startPrefixMapping(String prefix, String namespace)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NS_XML

public static final String NS_XML

Namespace name for the namespace hardwired to the prefix "xml:"

See Also:

Constant Field Values

NS_XMLNS

public static final String NS_XMLNS

Namespace name for the namespace hardwired to the prefix "xmlns:"

See Also:

Constant Field Values

Method Detail

getInstance

public static SAXSerializer getInstance(Writer writer,
                                        boolean indent)

getInstance

public static SAXSerializer getInstance(OutputStream out,
                                        String encoding,
                                        boolean indent)
                                 throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

startPrefixMapping

public void startPrefixMapping(String prefix,
                               String namespace)
                        throws SAXException

Specified by:

startPrefixMapping in interface ContentHandler

Throws:

SAXException

endPrefixMapping

public void endPrefixMapping(String prefix)
                      throws SAXException

Specified by:

endPrefixMapping in interface ContentHandler

Throws:

SAXException

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Throws:

SAXException

startElement

public void startElement(String namespace,
                         String localname,
                         String qname,
                         Attributes attributes)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Throws:

SAXException

endElement

public void endElement(String namespace,
                       String localname,
                       String qname)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Throws:

SAXException

characters

public void characters(char[] chars,
                       int offset,
                       int length)
                throws SAXException

Specified by:

characters in interface ContentHandler

Throws:

SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] chars,
                                int i,
                                int i1)
                         throws SAXException

Specified by:

ignorableWhitespace in interface ContentHandler

Throws:

SAXException

processingInstruction

public void processingInstruction(String target,
                                  String data)
                           throws SAXException

Specified by:

processingInstruction in interface ContentHandler

Throws:

SAXException

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

skippedEntity

public void skippedEntity(String s)
                   throws SAXException

Specified by:

skippedEntity in interface ContentHandler

Throws:

SAXException

escape

public static String escape(String s,
                            boolean escapeQuoteChar)
                     throws SAXException

Escape characters in a string for inclusion into XML text content. The generated string is guaranteed to only contain characters from the US-ASCII character set.

Parameters:

s - un-escaped string

escapeQuoteChar - whether to escape the quote character or not (for attribute values). Note that attributes are supposed to be quoted using double quotes, so apostroph characters are not replaced.

Returns:

escaped string

Throws:

SAXException - Exception raised in failure situation