superwaba.ext.xplat.util.xml
Class XmlListener

java.lang.Object
  |
  +--superwaba.ext.xplat.util.xml.XmlListener

Direct Known Subclasses:

HttpXmlListener

public abstract class XmlListener

extends Object

Listener that must be extended to process the events thrown by XmlLiteParser. See also superwaba/examples/util/xml for an example.

Field Summary

byte[]	buffer Buffer that stores the contents for the current tag/attribute.
int	len Current length of the string
int	start Starting position of the current string in the buffer

Constructor Summary

XmlListener()

Method Summary

abstract void	foundAttributeName() This is the default method called by parser when an attribute name is found.
abstract void	foundAttributeValue() This is the default method called by parser when an attribute value is found.
abstract void	foundContent() This is the default method called by parser when a content text is found.
abstract void	foundEndTagName() This is the default method called by parser when an end tag name is found.
abstract void	foundStartTagName() This is the default method called by parser when a start tag name is found.
String	getString() Returns the current string being represented in this moment.
int	hashCode() Returns the hashcode for the string in the current tag.

Methods inherited from class java.lang.Object

equals, getClass, notify, toString, wait, wait

Field Detail

buffer

public byte[] buffer

Buffer that stores the contents for the current tag/attribute. Every time a method is called, the contents of this buffer from 0 to the given len stores the current attribute/tag.

len

public int len

Current length of the string

start

public int start

Starting position of the current string in the buffer

Constructor Detail

XmlListener

public XmlListener()

Method Detail

foundStartTagName

public abstract void foundStartTagName()

This is the default method called by parser when a start tag name is found.

foundAttributeName

public abstract void foundAttributeName()

This is the default method called by parser when an attribute name is found.

foundEndTagName

public abstract void foundEndTagName()

This is the default method called by parser when an end tag name is found.

foundAttributeValue

public abstract void foundAttributeValue()

This is the default method called by parser when an attribute value is found.

foundContent

public abstract void foundContent()

This is the default method called by parser when a content text is found.

getString

public String getString()

Returns the current string being represented in this moment. If you want just to check if the current string is equal to a desired one, please use the hashCode method instead.

hashCode

public int hashCode()

Returns the hashcode for the string in the current tag. Efficient to check if this is the tag you want without allocating a String and doing an equals. Note that jdk 1.1.x has a different method for computing the hashcode, comparing with the other jdks (and i can't guarantee they won't change it in the future!). This method uses the same one of SuperWaba VM: jdk 1.2.2.

Overrides:

hashCode in class Object