Package com.ibatis.common.xml

Class NodeletParser

java.lang.Object

com.ibatis.common.xml.NodeletParser

public class NodeletParser
extends Object

The NodeletParser is a callback based parser similar to SAX. The big difference is that rather than having a single callback for all nodes, the NodeletParser has a number of callbacks mapped to various nodes. The callback is called a Nodelet and it is registered with the NodeletParser against a specific XPath.

Constructor Summary

Constructors

Constructor	Description
NodeletParser()

Method Summary

Modifier and Type	Method	Description
void	addNodelet(String xpath, Nodelet nodelet)	Registers a nodelet for the specified XPath.
void	parse(InputStream inputStream)	Parses the.
void	parse(Reader reader)	Begins parsing from the provided Reader.
void	parse(Node node)	Begins parsing from the provided Node.
void	setEntityResolver(EntityResolver resolver)	Sets the entity resolver.
void	setValidation(boolean validation)	Sets the validation.

Methods inherited from class java.lang.Object

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

Constructor Details

NodeletParser

public NodeletParser()

Method Details

addNodelet

public void addNodelet(String xpath,
 Nodelet nodelet)

Registers a nodelet for the specified XPath. Current XPaths supported are:

• Text Path - /rootElement/childElement/text()
• Attribute Path - /rootElement/childElement/@theAttribute
• Element Path - /rootElement/childElement/theElement
• All Elements Named - //theElement

Parameters:

xpath - the xpath

nodelet - the nodelet

parse

public void parse(Reader reader)
           throws NodeletException

Begins parsing from the provided Reader.

Parameters:

reader - the reader

Throws:

NodeletException - the nodelet exception

parse

public void parse(InputStream inputStream)
           throws NodeletException

Parses the.

Parameters:

inputStream - the input stream

Throws:

NodeletException - the nodelet exception

parse

public void parse(Node node)

Begins parsing from the provided Node.

Parameters:

node - the node

setValidation

public void setValidation(boolean validation)

Sets the validation.

Parameters:

validation - the new validation

setEntityResolver

public void setEntityResolver(EntityResolver resolver)

Sets the entity resolver.

Parameters:

resolver - the new entity resolver