org.apache.xml.security.transforms.params
Class XPath2FilterContainer04

java.lang.Object
  |
  +--org.apache.xml.security.utils.ElementProxy
        |
        +--org.apache.xml.security.transforms.params.XPath2FilterContainer04

All Implemented Interfaces:

TransformParam

public class XPath2FilterContainer04

extends ElementProxy

implements TransformParam

Implements the parameters for the XPath Filter v2.0.

Author:

$Author: vdkoogh $

See Also:

XPath Filter v2.0 (TR), XPath Filter v2.0 (editors copy)

Field Summary

static java.lang.String	_TAG_XPATH2 Field _TAG_XPATH2
static java.lang.String	XPathFilter2NS Field XPathFiler2NS

Fields inherited from class org.apache.xml.security.utils.ElementProxy

_baseURI, _constructionElement, _doc, _state, MODE_CREATE, MODE_DECRYPT, MODE_ENCRYPT, MODE_PROCESS, MODE_SIGN, MODE_UNKNOWN, MODE_VERIFY

Method Summary

java.lang.String	getBaseLocalName() Method getBaseLocalName
java.lang.String	getBaseNamespace() Method getBaseNamespace
java.lang.String	getXPathFilterStr() Returns the XPath 2 Filter String
org.w3c.dom.Node	getXPathFilterTextNode() Returns the first Text node which contains information from the XPath 2 Filter String.
boolean	isIntersect() Returns true if the Filter attribute has value "intersect".
boolean	isSubtract() Returns true if the Filter attribute has value "subtract".
boolean	isUnion() Returns true if the Filter attribute has value "union".
static XPath2FilterContainer04	newInstance(org.w3c.dom.Element element, java.lang.String BaseURI) Creates a XPath2FilterContainer04 from an existing Element; needed for verification.
static XPath2FilterContainer04	newInstanceIntersect(org.w3c.dom.Document doc, java.lang.String xpath2filter) Creates a new XPath2FilterContainer04 with the filter type "intersect".
static XPath2FilterContainer04	newInstanceSubtract(org.w3c.dom.Document doc, java.lang.String xpath2filter) Creates a new XPath2FilterContainer04 with the filter type "subtract".
static XPath2FilterContainer04	newInstanceUnion(org.w3c.dom.Document doc, java.lang.String xpath2filter) Creates a new XPath2FilterContainer04 with the filter type "union".

Methods inherited from class org.apache.xml.security.utils.ElementProxy

addBase64Element, addBase64Text, addBigIntegerElement, addText, addTextElement, createElementForFamily, getBaseURI, getBigIntegerFromChildElement, getBytesFromChildElement, getBytesFromTextChild, getChildElementLocalName, getDefaultPrefix, getDocument, getElement, getElementPlusReturns, getTextFromChildElement, getTextFromTextChild, guaranteeThatElementInCorrectSpace, length, setDefaultPrefix, setElement, setXPathNamespaceContext

Methods inherited from class java.lang.Object

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

Field Detail

_TAG_XPATH2

public static final java.lang.String _TAG_XPATH2

Field _TAG_XPATH2

See Also:

Constant Field Values

XPathFilter2NS

public static final java.lang.String XPathFilter2NS

Field XPathFiler2NS

See Also:

Constant Field Values

Method Detail

newInstanceIntersect

public static XPath2FilterContainer04 newInstanceIntersect(org.w3c.dom.Document doc,
                                                           java.lang.String xpath2filter)

Creates a new XPath2FilterContainer04 with the filter type "intersect".

Parameters:

doc -

xpath2filter -

newInstanceSubtract

public static XPath2FilterContainer04 newInstanceSubtract(org.w3c.dom.Document doc,
                                                          java.lang.String xpath2filter)

Creates a new XPath2FilterContainer04 with the filter type "subtract".

Parameters:

doc -

xpath2filter -

newInstanceUnion

public static XPath2FilterContainer04 newInstanceUnion(org.w3c.dom.Document doc,
                                                       java.lang.String xpath2filter)

Creates a new XPath2FilterContainer04 with the filter type "union".

Parameters:

doc -

xpath2filter -

newInstance

public static XPath2FilterContainer04 newInstance(org.w3c.dom.Element element,
                                                  java.lang.String BaseURI)
                                           throws XMLSecurityException

Creates a XPath2FilterContainer04 from an existing Element; needed for verification.

Parameters:

element -

BaseURI -

Throws:

XMLSecurityException

isIntersect

public boolean isIntersect()

Returns true if the Filter attribute has value "intersect".

Returns:

true if the Filter attribute has value "intersect".

isSubtract

public boolean isSubtract()

Returns true if the Filter attribute has value "subtract".

Returns:

true if the Filter attribute has value "subtract".

isUnion

public boolean isUnion()

Returns true if the Filter attribute has value "union".

Returns:

true if the Filter attribute has value "union".

getXPathFilterStr

public java.lang.String getXPathFilterStr()

Returns the XPath 2 Filter String

Returns:

the XPath 2 Filter String

getXPathFilterTextNode

public org.w3c.dom.Node getXPathFilterTextNode()

Returns the first Text node which contains information from the XPath 2 Filter String. We must use this stupid hook to enable the here() function to work. $todo$ I dunno whether this crashes: here()/ds:Signature[1]

Returns:

the first Text node which contains information from the XPath 2 Filter String

getBaseLocalName

public final java.lang.String getBaseLocalName()

Method getBaseLocalName

Specified by:

getBaseLocalName in class ElementProxy

Returns:

the localname of the Elements of the sub-class.

getBaseNamespace

public final java.lang.String getBaseNamespace()

Method getBaseNamespace

Specified by:

getBaseNamespace in class ElementProxy

Returns:

the namespace of the Elements of the sub-class.