org.apache.guacamole.xml

Interface TagHandler

public interface TagHandler

A simple element-level event handler for events triggered by the SAX-driven DocumentHandler parser.

Author:

Mike Jumper

Method Summary

Modifier and Type	Method and Description
TagHandler	childElement(String localName) Called when a child element of the current element is parsed.
void	complete(String textContent) Called when this element, and all child elements, have been fully parsed, and the entire text content of this element (if any) is available.
void	init(Attributes attributes) Called when the element corresponding to this TagHandler is first seen, just after an instance is created.

Method Detail

childElement

TagHandler childElement(String localName)
                 throws SAXException

Called when a child element of the current element is parsed.

Parameters:

localName - The local name of the child element seen.

Returns:

The TagHandler which should handle all element-level events related to the child element.

Throws:

SAXException - If the child element being parsed was not expected, or some other error prevents a proper TagHandler from being constructed for the child element.

init

void init(Attributes attributes)
   throws SAXException

Called when the element corresponding to this TagHandler is first seen, just after an instance is created.

Parameters:

attributes - The attributes of the element seen.

Throws:

SAXException - If an error prevents a the TagHandler from being from being initialized.

complete

void complete(String textContent)
       throws SAXException

Called when this element, and all child elements, have been fully parsed, and the entire text content of this element (if any) is available.

Parameters:

textContent - The full text content of this element, if any.

Throws:

SAXException - If the text content received is not valid for any reason, or the child elements parsed are not correct.