org.openadaptor.dmx.converter
Class DMXMethodHandler

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      org.openadaptor.util.sax.AbstractHierarchicalElementHandler
          org.openadaptor.dmx.converter.DMXTagHandler
              org.openadaptor.dmx.converter.DMXMethodHandler

All Implemented Interfaces:

HierarchicalElementHandler, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class DMXMethodHandler
extends DMXTagHandler

Constructor Summary

DMXMethodHandler()

Method Summary

void	activate(java.lang.String name, org.xml.sax.Attributes attributes) This method is called, when the handler's start tag is reached.
java.lang.Object	getResult() Return the result of retreiving all data in the corresponding tag This method has to be overridden by all subclasses !
MOMethod	getResultObject()
void	handleSubResult(java.lang.String elementName, java.lang.Object result) This method throws an exception for any sub result.
void	setResultObject(MOMethod method)
java.lang.String	tagName() Returns the tag name, the receiver is responsible for

Methods inherited from class org.openadaptor.dmx.converter.DMXTagHandler

getTypeRegistry, newAttribute, newClass, newType, stringToInteger, tagViolationException

Methods inherited from class org.openadaptor.util.sax.AbstractHierarchicalElementHandler

endElement, getController, reactivate, setController, startElement

Methods inherited from class org.xml.sax.helpers.DefaultHandler

characters, endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.ContentHandler

characters, endDocument, endPrefixMapping, ignorableWhitespace, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping

Constructor Detail

DMXMethodHandler

public DMXMethodHandler()

Method Detail

getResultObject

public MOMethod getResultObject()

setResultObject

public void setResultObject(MOMethod method)

tagName

public java.lang.String tagName()

Returns the tag name, the receiver is responsible for

Specified by:

tagName in interface HierarchicalElementHandler

Specified by:

tagName in class AbstractHierarchicalElementHandler

Returns:

The name of the tag the receiver object is responsible for

getResult

public java.lang.Object getResult()

Return the result of retreiving all data in the corresponding tag This method has to be overridden by all subclasses !

Specified by:

getResult in interface HierarchicalElementHandler

Specified by:

getResult in class AbstractHierarchicalElementHandler

Returns:

any kind of object created out of the tag's value(s)

Throws:

none

Since:

JDK1.1

See Also:

handleSubResult(java.lang.String, java.lang.Object)

handleSubResult

public void handleSubResult(java.lang.String elementName,
                            java.lang.Object result)
                     throws DMXException

Description copied from class: DMXTagHandler

This method throws an exception for any sub result.
This is a convenient implementation for subclasses which handle empty tags. Tag handler subclasses that allow any sub elements, have to override this method !

Overrides:

handleSubResult in class DMXTagHandler

Parameters:

elementName - The tag name of the sub element

result - The result of the interpretation of the sub element

Throws:

DMXException

See Also:

AbstractHierarchicalElementHandler.getResult()

activate

public void activate(java.lang.String name,
                     org.xml.sax.Attributes attributes)
              throws org.xml.sax.SAXException

Description copied from class: AbstractHierarchicalElementHandler

This method is called, when the handler's start tag is reached.
This method should interpret the given attributes and build an appropriate object out of it. This method has to be overridden by all subclasses !

Specified by:

activate in interface HierarchicalElementHandler

Specified by:

activate in class AbstractHierarchicalElementHandler

Parameters:

name - The name of the tag which activates the receiver.

attributes - The list of attributes, the parser found in the tag

Throws:

org.xml.sax.SAXException - Wrapping exception around all internal exceptions.

See Also:

SAXReadController, ContentHandler.startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)