com.sun.msv.verifier.identity

Class SelectorMatcher

java.lang.Object

com.sun.msv.verifier.identity.Matcher

com.sun.msv.verifier.identity.MatcherBundle

com.sun.msv.verifier.identity.PathMatcher

com.sun.msv.verifier.identity.SelectorMatcher

public class SelectorMatcher
extends PathMatcher

XPath matcher that tests the selector of an identity constraint. This object is created whenever an element with identity constraints is found. XML Schema guarantees that we can see if an element has id constraints at the startElement method. This mathcer then monitor startElement/endElement and find matches to the specified XPath. Every time it finds a match ("target node" in XML Schema terminology), it creates a FieldsMatcher.

Field Summary

Fields

Modifier and Type	Field and Description
protected IdentityConstraint	idConst

Fields inherited from class com.sun.msv.verifier.identity.MatcherBundle

children

Fields inherited from class com.sun.msv.verifier.identity.Matcher

owner

Constructor Summary

Constructors

Constructor and Description
SelectorMatcher(IDConstraintChecker owner, IdentityConstraint idConst, java.lang.String namespaceURI, java.lang.String localName)

Method Summary

Modifier and Type	Method and Description
protected void	onAttributeMatched(java.lang.String namespaceURI, java.lang.String localName, java.lang.String value, org.relaxng.datatype.Datatype type) this method is called when the attribute matches the XPath.
protected void	onElementMatched(java.lang.String namespaceURI, java.lang.String localName) this method is called when the element matches the XPath.
protected void	onRemoved() called when this bundle is deactivated.

Methods inherited from class com.sun.msv.verifier.identity.PathMatcher

onAttribute, start, startElement

Methods inherited from class com.sun.msv.verifier.identity.MatcherBundle

characters, endElement, getDepth

Methods inherited from class java.lang.Object

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

Field Detail

idConst

protected IdentityConstraint idConst

Constructor Detail

SelectorMatcher

SelectorMatcher(IDConstraintChecker owner,
                IdentityConstraint idConst,
                java.lang.String namespaceURI,
                java.lang.String localName)
         throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

Method Detail

onRemoved

protected void onRemoved()
                  throws org.xml.sax.SAXException

Description copied from class: MatcherBundle

called when this bundle is deactivated. This method is called by the endElement method when this bundle is removed. A derived class can override this method to do whatever necessary.

Overrides:

onRemoved in class MatcherBundle

Throws:

org.xml.sax.SAXException

onElementMatched

protected void onElementMatched(java.lang.String namespaceURI,
                                java.lang.String localName)
                         throws org.xml.sax.SAXException

Description copied from class: PathMatcher

this method is called when the element matches the XPath.

Specified by:

onElementMatched in class PathMatcher

Throws:

org.xml.sax.SAXException

onAttributeMatched

protected void onAttributeMatched(java.lang.String namespaceURI,
                                  java.lang.String localName,
                                  java.lang.String value,
                                  org.relaxng.datatype.Datatype type)

Description copied from class: PathMatcher

this method is called when the attribute matches the XPath.

Specified by:

onAttributeMatched in class PathMatcher