com.bea.common.security.xacml.policy

Class AttributeSelector

java.lang.Object

com.bea.common.security.xacml.SchemaObject

com.bea.common.security.xacml.policy.PolicySchemaObject

com.bea.common.security.xacml.policy.AttributeSelector

All Implemented Interfaces:

Expression, java.io.Serializable

public class AttributeSelector
extends PolicySchemaObject
implements Expression

AttributeSelector schema object

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private URI	dataType
private boolean	mustBePresent
private java.lang.String	requestContextPath
private static long	serialVersionUID

Fields inherited from class com.bea.common.security.xacml.policy.PolicySchemaObject

NAMESPACE, NAMESPACE_PREFIX

Constructor Summary

Constructors

Constructor and Description
AttributeSelector(org.w3c.dom.Node root) Parses AttributeSelector from DOM node
AttributeSelector(URI dataType, java.lang.String requestContextPath, boolean mustBePresent) Constructs AttributeSelector with the designated values

Method Summary

Modifier and Type	Method and Description
void	encodeAttributes(java.io.PrintStream ps)
boolean	equals(java.lang.Object other)
URI	getDataType() Returns XML data-type
java.lang.String	getElementName()
java.lang.String	getRequestContextPath() Returns request context XPath expression
int	internalHashCode()
boolean	isMustBePresent() Returns must be present flag

Methods inherited from class com.bea.common.security.xacml.policy.PolicySchemaObject

getDesiredNamespacePrefix, getNamespace

Methods inherited from class com.bea.common.security.xacml.SchemaObject

encode, encode, encodeBody, encodeChildren, escapeXML, getLocalName, getPrintStream, hasBody, hasChildren, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

requestContextPath

private java.lang.String requestContextPath

dataType

private URI dataType

mustBePresent

private boolean mustBePresent

Constructor Detail

AttributeSelector

public AttributeSelector(URI dataType,
                         java.lang.String requestContextPath,
                         boolean mustBePresent)

Constructs AttributeSelector with the designated values

Parameters:

dataType - XML data-type

requestContextPath - Request context XPath expression

mustBePresent - true if XPath expression must evaluate to a node in context

AttributeSelector

public AttributeSelector(org.w3c.dom.Node root)
                  throws URISyntaxException

Parses AttributeSelector from DOM node

Parameters:

root - DOM node

Throws:

URISyntaxException - thrown if invalid URI encountered

Method Detail

getElementName

public java.lang.String getElementName()

Specified by:

getElementName in class SchemaObject

encodeAttributes

public void encodeAttributes(java.io.PrintStream ps)

Overrides:

encodeAttributes in class SchemaObject

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

internalHashCode

public int internalHashCode()

Specified by:

internalHashCode in class SchemaObject

getRequestContextPath

public java.lang.String getRequestContextPath()

Returns request context XPath expression

Returns:

Request context XPath expression

getDataType

public URI getDataType()

Returns XML data-type

Returns:

Data-type

isMustBePresent

public boolean isMustBePresent()

Returns must be present flag

Returns:

true if request context XPath expression must evaluate to a node in context