com.bea.common.security.xacml.policy

Class AttributeDesignator

java.lang.Object

com.bea.common.security.xacml.SchemaObject

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

com.bea.common.security.xacml.policy.AttributeDesignator

All Implemented Interfaces:

Expression, java.io.Serializable

Direct Known Subclasses:

ActionAttributeDesignator, EnvironmentAttributeDesignator, ResourceAttributeDesignator, SubjectAttributeDesignator

public abstract class AttributeDesignator
extends PolicySchemaObject
implements Expression

Base class for Subject, Resource, Action, and Environment AttributeDesignator

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private URI	attributeId
private URI	dataType
private java.lang.String	issuer
private boolean	mustBePresent

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

NAMESPACE, NAMESPACE_PREFIX

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AttributeDesignator(org.w3c.dom.Node root) Parses AttributeDesignator from DOM node
	AttributeDesignator(URI attributeId, URI dataType, boolean mustBePresent) Constructs AttributeDesignator with the designated values
	AttributeDesignator(URI attributeId, URI dataType, boolean mustBePresent, java.lang.String issuer) Constructs AttributeDesignator 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	getAttributeId() Returns Attribute ID
URI	getDataType() Returns XML data-type
protected abstract java.lang.String	getDesignatorType()
java.lang.String	getElementName()
java.lang.String	getIssuer() Returns issuer value
int	internalHashCode()
boolean	isMustBePresent() Returns must be present flag value

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

attributeId

private URI attributeId

dataType

private URI dataType

issuer

private java.lang.String issuer

mustBePresent

private boolean mustBePresent

Constructor Detail

AttributeDesignator

public AttributeDesignator(URI attributeId,
                           URI dataType,
                           boolean mustBePresent)

Constructs AttributeDesignator with the designated values

Parameters:

attributeId - Attribute ID

dataType - XML data-type

mustBePresent - true, if attribute must be present in context

AttributeDesignator

public AttributeDesignator(URI attributeId,
                           URI dataType,
                           boolean mustBePresent,
                           java.lang.String issuer)

Constructs AttributeDesignator with the designated values

Parameters:

attributeId - Attribute ID

dataType - XML data-type

mustBePresent - true, if attribute must be present in context

issuer - Expected issuer value

AttributeDesignator

protected AttributeDesignator(org.w3c.dom.Node root)
                       throws URISyntaxException

Parses AttributeDesignator from DOM node

Parameters:

root - DOM node

Throws:

URISyntaxException - thrown if invaid URI encountered

Method Detail

getDesignatorType

protected abstract java.lang.String getDesignatorType()

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

getAttributeId

public URI getAttributeId()

Returns Attribute ID

Returns:

Attribute ID

getDataType

public URI getDataType()

Returns XML data-type

Returns:

Data-type

getIssuer

public java.lang.String getIssuer()

Returns issuer value

Returns:

Issuer value

isMustBePresent

public boolean isMustBePresent()

Returns must be present flag value

Returns:

true, if attribute must be present in context