Module org.apache.santuario.xmlsec

Package org.apache.xml.security.transforms.implementations

Class TransformXPath.XPathNodeFilter

java.lang.Object

org.apache.xml.security.transforms.implementations.TransformXPath.XPathNodeFilter

All Implemented Interfaces:

NodeFilter

Enclosing class:

TransformXPath

private static class TransformXPath.XPathNodeFilter
extends Object
implements NodeFilter

Field Summary

Fields

Modifier and Type	Field	Description
private final String	str
private final XPathAPI	xPathAPI
private final Element	xpathElement
private final Node	xpathnode

Constructor Summary

Constructors

Constructor	Description
XPathNodeFilter(Element xpathElement, Node xpathnode, String str, XPathAPI xPathAPI)

Method Summary

Modifier and Type	Method	Description
int	isNodeInclude(Node currentNode)	Tells if a node must be output in c14n.
int	isNodeIncludeDO(Node n, int level)	Tells if a node must be output in a c14n.

Methods inherited from class java.lang.Object

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

Field Details

xPathAPI

private final XPathAPI xPathAPI

xpathnode

private final Node xpathnode

xpathElement

private final Element xpathElement

str

private final String str

Constructor Details

XPathNodeFilter

XPathNodeFilter(Element xpathElement,
 Node xpathnode,
 String str,
 XPathAPI xPathAPI)

Method Details

isNodeInclude

public int isNodeInclude(Node currentNode)
                  throws TransformationException

Description copied from interface: NodeFilter

Tells if a node must be output in c14n.

Specified by:

isNodeInclude in interface NodeFilter

Returns:

1 if the node should be output. 0 if node must not be output, -1 if the node and all it's child must not be output.

Throws:

TransformationException

See Also:

• NodeFilter.isNodeInclude(org.w3c.dom.Node)

isNodeIncludeDO

public int isNodeIncludeDO(Node n,
 int level)
                    throws TransformationException

Description copied from interface: NodeFilter

Tells if a node must be output in a c14n. The caller must assured that this method is always call in document order. The implementations can use this restriction to optimize the transformation.

Specified by:

isNodeIncludeDO in interface NodeFilter

level - the relative level in the tree

Returns:

1 if the node should be output. 0 if node must not be output, -1 if the node and all it's child must not be output.

Throws:

TransformationException