com.dbxml.db.common.xupdate
Class XPathQueryImpl

java.lang.Object
  com.dbxml.db.common.xupdate.XPathQueryImpl

All Implemented Interfaces:

java.io.Serializable, org.xmldb.common.xml.queries.XPathQuery

public final class XPathQueryImpl

extends java.lang.Object

implements org.xmldb.common.xml.queries.XPathQuery

XPath Query Impl to handle Xalan 2 XPath constructs.

See Also:

Serialized Form

Constructor Summary

XPathQueryImpl()
Constructor for the XPathQueryImpl object

Method Summary

org.xmldb.common.xml.queries.XObject	execute(org.w3c.dom.Node rootNode) Execute the xpath.
void	setNamespace(org.w3c.dom.Node namespace) Sets the Namespace attribute of the XPathQueryImpl object
void	setNodeFilter(org.w3c.dom.traversal.NodeFilter filter) Sets the NodeFilter attribute of the XPathQueryImpl object
void	setQString(java.lang.String qstring) Sets the QString attribute of the XPathQueryImpl object

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathQueryImpl

public XPathQueryImpl()

Constructor for the XPathQueryImpl object

Method Detail

setQString

public void setQString(java.lang.String qstring)
                throws java.lang.Exception

Sets the QString attribute of the XPathQueryImpl object

Specified by:

setQString in interface org.xmldb.common.xml.queries.XPathQuery

Parameters:

qstring - The new QString value

Throws:

java.lang.Exception - Description of Exception

setNamespace

public void setNamespace(org.w3c.dom.Node namespace)
                  throws java.lang.Exception

Sets the Namespace attribute of the XPathQueryImpl object

Specified by:

setNamespace in interface org.xmldb.common.xml.queries.XPathQuery

Parameters:

namespace - The new Namespace value

Throws:

java.lang.Exception - Description of Exception

setNodeFilter

public void setNodeFilter(org.w3c.dom.traversal.NodeFilter filter)
                   throws java.lang.Exception

Sets the NodeFilter attribute of the XPathQueryImpl object

Specified by:

setNodeFilter in interface org.xmldb.common.xml.queries.XPathQuery

Parameters:

filter - The new NodeFilter value

Throws:

java.lang.Exception - Description of Exception

execute

public org.xmldb.common.xml.queries.XObject execute(org.w3c.dom.Node rootNode)
                                             throws java.lang.Exception

Execute the xpath.

Specified by:

execute in interface org.xmldb.common.xml.queries.XPathQuery

Parameters:

rootNode - The node from which the query should start or null.

Returns:

The XObject insulating the query result.

Throws:

java.lang.Exception