org.oddjob.designer.arooa
Class DesignStartHandler

java.lang.Object
  org.oddjob.arooa.ArooaHandler
      org.oddjob.designer.arooa.DesignStartHandler

public class DesignStartHandler

extends ArooaHandler

Handles the document element. This handler behaves just like a component handler except that it doesn't create a component, the root component must have been provided. Likewise it doesn't attempt to add the component to any parent because there is none. The id attribute and other attributes are processed as per the ComponentHandler.

See Also:

ArooaHandler.

Author:

Rob Gordon.

Constructor Summary

DesignStartHandler(java.lang.Object rootObject)
/** Constructor.

Method Summary

void	characters(char[] buf, int start, int count, ArooaContext context) Adds text to the component, using the wrapper
void	onEndElement(java.lang.String uri, java.lang.String tag, ArooaContext context) Handles the end of the element.
ArooaHandler	onStartChild(java.lang.String uri, java.lang.String name, java.lang.String qname, org.xml.sax.Attributes attrs, ArooaContext context) Handle a child tag.
void	onStartElement(java.lang.String uri, java.lang.String tag, java.lang.String qname, org.xml.sax.Attributes attrs, ArooaContext context) Handle the top level element.

Methods inherited from class org.oddjob.arooa.ArooaHandler

checkNamespace, onEndChild

Methods inherited from class java.lang.Object

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

Constructor Detail

DesignStartHandler

public DesignStartHandler(java.lang.Object rootObject)

/** Constructor.

Parameters:

rootObject - The root object which is to be built up.

Method Detail

onStartElement

public void onStartElement(java.lang.String uri,
                           java.lang.String tag,
                           java.lang.String qname,
                           org.xml.sax.Attributes attrs,
                           ArooaContext context)
                    throws org.xml.sax.SAXParseException

Handle the top level element.

Overrides:

onStartElement in class ArooaHandler

Parameters:

uri - The namespace uri.

qname - The element qualified name.

attrs - The attributes of the element.

context - The current context.

tag - The name of the element being started. Will not be null.

Returns:

The handler that handles the top level elelement.

Throws:

org.xml.sax.SAXParseException - if the qualified name is not "project".

onStartChild

public ArooaHandler onStartChild(java.lang.String uri,
                                 java.lang.String name,
                                 java.lang.String qname,
                                 org.xml.sax.Attributes attrs,
                                 ArooaContext context)
                          throws org.xml.sax.SAXParseException

Handle a child tag.

Overrides:

onStartChild in class ArooaHandler

Parameters:

uri - The namespace uri.

name - The element tag.

qname - The element qualified name.

attrs - The attributes of the element.

context - The current context.

Returns:

The handler that handles this subelement.

Throws:

org.xml.sax.SAXParseException - if the qualified name is not "project".

characters

public void characters(char[] buf,
                       int start,
                       int count,
                       ArooaContext context)
                throws org.xml.sax.SAXParseException

Adds text to the component, using the wrapper

Overrides:

characters in class ArooaHandler

Parameters:

buf - A character array of the text within the element. Will not be null.

start - The start element in the array.

count - The number of characters to read from the array.

context - The current context.

Throws:

org.xml.sax.SAXParseException - if the element doesn't support text

onEndElement

public void onEndElement(java.lang.String uri,
                         java.lang.String tag,
                         ArooaContext context)

Handles the end of the element.

Overrides:

onEndElement in class ArooaHandler

Parameters:

uri - The namespace URI for the element.

tag - The name of the element.

context - The current context.