Module org.postgresql.pljava.internal

Package org.postgresql.pljava.internal

Class SyntheticXMLReader.EventCarrier

java.lang.Object

org.postgresql.pljava.internal.SyntheticXMLReader.EventCarrier

Enclosing class:

SyntheticXMLReader

public abstract class SyntheticXMLReader.EventCarrier
extends Object

Base class for a closure carrying one or more SAX events.

Only toSAX() needs to be provided by an implementing class. It can use content(), dtd(), entity(), err(), decl(), and lex() to obtain the various SAX handlers onto which it should disgorge events. Those methods never return null; a no-op handler will be returned if the consumer code did not register a handler of the corresponding type.

Additional convenience methods are provided for generating the most common SAX parse events.

Constructor Summary

Constructors

Constructor	Description
EventCarrier()

Method Summary

Modifier and Type	Method	Description
protected SyntheticXMLReader.FluentAttributes2	attrs()	Return the per-instance, reusable FluentAttributes2 instance, without clearing it first, so the attributes from its last use can be reused or modified.
protected void	cdataCharacters(String s)	Write a String value as a CDATA segment.
protected void	characters(String s)	Write a String value as character content.
protected SyntheticXMLReader.FluentAttributes2	cleared()	Return the per-instance, reusable FluentAttributes2 instance, clearing it first.
protected ContentHandler	content()
protected DeclHandler	decl()
protected DTDHandler	dtd()
protected void	endElement(String localName)	End an element with only a local name.
protected EntityResolver2	entity()
protected ErrorHandler	err()
protected LexicalHandler	lex()
protected void	startElement(String localName)	Start an element with only a local name and no attributes.
protected void	startElement(String localName, Attributes atts)	Start an element with only a local name, and attributes.
abstract void	toSAX()

Methods inherited from class java.lang.Object

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

Constructor Details

EventCarrier

public EventCarrier()

Method Details

content

protected ContentHandler content()

dtd

protected DTDHandler dtd()

entity

protected EntityResolver2 entity()

err

protected ErrorHandler err()

decl

protected DeclHandler decl()

lex

protected LexicalHandler lex()

attrs

protected SyntheticXMLReader.FluentAttributes2 attrs()

Return the per-instance, reusable FluentAttributes2 instance, without clearing it first, so the attributes from its last use can be reused or modified.

cleared

protected SyntheticXMLReader.FluentAttributes2 cleared()

Return the per-instance, reusable FluentAttributes2 instance, clearing it first.

characters

protected void characters(String s)
                   throws SAXException

Write a String value as character content.

Throws:

SAXException

cdataCharacters

protected void cdataCharacters(String s)
                        throws SAXException

Write a String value as a CDATA segment.

Throws:

SAXException

startElement

protected void startElement(String localName)
                     throws SAXException

Start an element with only a local name and no attributes.

Throws:

SAXException

startElement

protected void startElement(String localName,
 Attributes atts)
                     throws SAXException

Start an element with only a local name, and attributes.

Throws:

SAXException

endElement

protected void endElement(String localName)
                   throws SAXException

End an element with only a local name.

Throws:

SAXException

toSAX

public abstract void toSAX()
                    throws IOException,
SAXException,
SQLException

Throws:

IOException

SAXException

SQLException