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oracle.xml.parser.v2
Class XMLPrintDriver

java.lang.Object
oracle.xml.parser.v2.XMLPrintDriver

All Implemented Interfaces:

PrintDriver

public class XMLPrintDriver

extends java.lang.Object

implements PrintDriver

The XMLPrintDriver implements PrintDriver interface.

Field Summary

protected java.util.Hashtable	nsDeclToPrint
protected java.util.Vector	nsVector
protected XMLOutputStream	out XMLOutputStream to print the serialized form.
protected int	prefixCount
protected java.util.Vector	prefixVector
protected int	prevSize

Constructor Summary

XMLPrintDriver(java.io.OutputStream os)
Create a new PrintDriver to output XML to OutputStream

XMLPrintDriver(java.io.PrintWriter pw)
Create a new PrintDriver to output XML to PrintWriter

Method Summary

void	close() Closes the output stream or print writer.
void	close(int option) Closes the output stream or print writer based on option Legal values are: XMLOutputStream.REUSE and XMLOutputStream.NO_REUSE.
void	flush() Flushes the output stream or print writer
void	printAttribute(XMLAttr attr) Prints a XMLAttr node
void	printAttributeNodes(XMLElement elem) Calls print method for each attribute of the XMLElement
void	printCDATASection(XMLCDATA cdata) Prints a XMLCDATA node
void	printChildNodes(XMLNode node) Calls print method for each child of the XMLNode
void	printComment(XMLComment comment) Prints a XMLComment node
void	printDoctype(DTD dtd) Prints an DTD.
void	printDocument(XMLDocument doc) Prints an XMLDocument.
void	printDocumentFragment(XMLDocumentFragment dfrag) Prints an empty XMLDocumentFragment object.
void	printElement(XMLElement elem) Prints an XMLElement.
void	printEntityReference(XMLEntityReference en) Prints a XMLEntityReference node
protected void	printNsDecls(XMLElement elem) Print all namespace decl required in the current start elem
void	printProcessingInstruction(XMLPI pi) Prints a XMLPI node
void	printTextNode(XMLText text) Prints a XMLText node
void	setEncoding(java.lang.String enc) Sets the encoding of the print driver.
void	setFormatPrettyPrint(boolean val) Sets the pretty format print

Methods inherited from class java.lang.Object

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

Field Detail

out

protected XMLOutputStream out

XMLOutputStream to print the serialized form.

prefixVector

protected java.util.Vector prefixVector

nsVector

protected java.util.Vector nsVector

prevSize

protected int prevSize

prefixCount

protected int prefixCount

nsDeclToPrint

protected java.util.Hashtable nsDeclToPrint

Constructor Detail

XMLPrintDriver

public XMLPrintDriver(java.io.PrintWriter pw)

Create a new PrintDriver to output XML to PrintWriter

Parameters:

pw - - PrintWriter to use for output

XMLPrintDriver

public XMLPrintDriver(java.io.OutputStream os)

Create a new PrintDriver to output XML to OutputStream

Parameters:

os - - OutputStream to use for output

Method Detail

setEncoding

public void setEncoding(java.lang.String enc)
                 throws java.io.IOException

Sets the encoding of the print driver.

Specified by:

setEncoding in interface PrintDriver

Parameters:

enc - The encoding of the document being printed.

Throws:

java.io.IOException

setFormatPrettyPrint

public void setFormatPrettyPrint(boolean val)

Sets the pretty format print

Parameters:

val - boolean value

printDoctype

public void printDoctype(DTD dtd)
                  throws java.io.IOException

Prints an DTD.

Specified by:

printDoctype in interface PrintDriver

Parameters:

dtd - The dtd to be printed.

Throws:

java.io.IOException

printDocument

public void printDocument(XMLDocument doc)
                   throws java.io.IOException

Prints an XMLDocument.

Specified by:

printDocument in interface PrintDriver

Parameters:

doc - The document to be printed.

Throws:

java.io.IOException

printElement

public void printElement(XMLElement elem)
                  throws java.io.IOException

Prints an XMLElement.

Specified by:

printElement in interface PrintDriver

Parameters:

elem - The element to be printed.

Throws:

java.io.IOException

printDocumentFragment

public void printDocumentFragment(XMLDocumentFragment dfrag)
                           throws java.io.IOException

Prints an empty XMLDocumentFragment object.

Specified by:

printDocumentFragment in interface PrintDriver

Parameters:

dfrag - The document fragment to be printed.

Throws:

java.io.IOException

printTextNode

public void printTextNode(XMLText text)
                   throws java.io.IOException

Prints a XMLText node

Specified by:

printTextNode in interface PrintDriver

Parameters:

text - The text node.

Throws:

java.io.IOException

printComment

public void printComment(XMLComment comment)
                  throws java.io.IOException

Prints a XMLComment node

Specified by:

printComment in interface PrintDriver

Parameters:

comment - The comment node.

Throws:

java.io.IOException

printCDATASection

public void printCDATASection(XMLCDATA cdata)
                       throws java.io.IOException

Prints a XMLCDATA node

Specified by:

printCDATASection in interface PrintDriver

Parameters:

cdata - The XMLCDATA node.

Throws:

java.io.IOException

printProcessingInstruction

public void printProcessingInstruction(XMLPI pi)
                                throws java.io.IOException

Prints a XMLPI node

Specified by:

printProcessingInstruction in interface PrintDriver

Parameters:

pi - The XMLPI node.

Throws:

java.io.IOException

printAttribute

public void printAttribute(XMLAttr attr)
                    throws java.io.IOException

Prints a XMLAttr node

Specified by:

printAttribute in interface PrintDriver

Parameters:

attr - The XMLAttr node.

Throws:

java.io.IOException

printEntityReference

public void printEntityReference(XMLEntityReference en)
                          throws java.io.IOException

Prints a XMLEntityReference node

Specified by:

printEntityReference in interface PrintDriver

Parameters:

en - The XMLEntityReference node.

Throws:

java.io.IOException

printChildNodes

public final void printChildNodes(XMLNode node)
                           throws java.io.IOException

Calls print method for each child of the XMLNode

Specified by:

printChildNodes in interface PrintDriver

Parameters:

node - The node whose children are to be printed.

Throws:

java.io.IOException

printAttributeNodes

public final void printAttributeNodes(XMLElement elem)
                               throws java.io.IOException

Calls print method for each attribute of the XMLElement

Specified by:

printAttributeNodes in interface PrintDriver

Parameters:

elem - The elem whose attributes are to be printed.

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Flushes the output stream or print writer

Specified by:

flush in interface PrintDriver

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Closes the output stream or print writer. Migrate to close(int option).

Specified by:

close in interface PrintDriver

Throws:

java.io.IOException

close

public void close(int option)
           throws java.io.IOException

Closes the output stream or print writer based on option Legal values are: XMLOutputStream.REUSE and XMLOutputStream.NO_REUSE.

Parameters:

option - determines whether output stream or print writer has to be closed.

Throws:

java.io.IOException

printNsDecls

protected void printNsDecls(XMLElement elem)
                     throws java.io.IOException

Print all namespace decl required in the current start elem

Throws:

java.io.IOException - - If any error occurs while printing

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