org.geotools.validation.xml
Class ArgHelper.FilterMapping

java.lang.Object
  org.geotools.validation.xml.ArgHelper.FilterMapping

All Implemented Interfaces:

ArgHelper.Mapping

Enclosing class:

ArgHelper

protected static class ArgHelper.FilterMapping

extends java.lang.Object

implements ArgHelper.Mapping

FilterMapping purpose.

Represents the specifics for the Filter Argument type

Version:

$Id: ArgHelper.java 17704 2006-01-23 00:26:16Z desruisseaux $

Author:

dzwiers, Refractions Research, Inc., $Author: dmzwiers $ (last modification)

See Also:

Mapping

Constructor Summary

protected

ArgHelper.FilterMapping()

Method Summary

java.lang.String	encode(java.lang.Object obj) Implementation of encode.
java.lang.String	getElementName() Implementation of getElementName.
java.lang.Object	getInstance(org.w3c.dom.Element value) Implementation of getInstance.
java.lang.Object	getInstance(java.lang.String elem) getInstance purpose.
java.lang.String	getType() Implementation of getType.
boolean	isClass(java.lang.Class c)
boolean	isClassInstance(java.lang.Object c) Implementation of isClassInstance.
java.lang.String	toString(java.lang.Object obj)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArgHelper.FilterMapping

protected ArgHelper.FilterMapping()

Method Detail

getType

public java.lang.String getType()

Implementation of getType.

Specified by:

getType in interface ArgHelper.Mapping

Returns:

the type name

See Also:

ArgHelper.Mapping.getType()

getElementName

public java.lang.String getElementName()

Implementation of getElementName.

Specified by:

getElementName in interface ArgHelper.Mapping

Returns:

the element name

See Also:

ArgHelper.Mapping.getElementName()

getInstance

public java.lang.Object getInstance(org.w3c.dom.Element value)

Implementation of getInstance.

Specified by:

getInstance in interface ArgHelper.Mapping

Parameters:

value - Element the element to parse into an instance of type Filter

Returns:

Filter the filter instance if posible, null otherwise.

See Also:

ArgHelper.Mapping.getInstance(org.w3c.dom.Element)

getInstance

public java.lang.Object getInstance(java.lang.String elem)

Description copied from interface: ArgHelper.Mapping

getInstance purpose.

Creates an instance of the appropriate type for this Mapping. This is where type-dependant magic occurs

Specified by:

getInstance in interface ArgHelper.Mapping

Parameters:

elem - The Element to interpret.

Returns:

The particular argument type expected.

isClassInstance

public boolean isClassInstance(java.lang.Object c)

Implementation of isClassInstance.

Specified by:

isClassInstance in interface ArgHelper.Mapping

Parameters:

c - The Object to test

Returns:

true when both of type Filter

See Also:

ArgHelper.Mapping.isClassInstance(java.lang.Object)

isClass

public boolean isClass(java.lang.Class c)

Specified by:

isClass in interface ArgHelper.Mapping

encode

public java.lang.String encode(java.lang.Object obj)
                        throws ValidationException

Implementation of encode.

Specified by:

encode in interface ArgHelper.Mapping

Parameters:

obj - An object to encode as a filter.

Returns:

String the XML encoding

Throws:

ValidationException - DOCUMENT ME!

java.lang.NullPointerException - DOCUMENT ME!

java.lang.ClassCastException - when obj is not of type Filter

See Also:

ArgHelper.Mapping.encode(java.lang.Object)

toString

public java.lang.String toString(java.lang.Object obj)

Specified by:

toString in interface ArgHelper.Mapping