Package org.ow2.authzforce.core.pdp.api

Class CloseableNamedAttributeProvider.FactoryBuilder<CONF_T extends org.ow2.authzforce.xmlns.pdp.ext.AbstractAttributeProvider>

java.lang.Object

org.ow2.authzforce.core.pdp.api.JaxbBoundPdpExtension<CONF_T>

org.ow2.authzforce.core.pdp.api.CloseableNamedAttributeProvider.FactoryBuilder<CONF_T>

Type Parameters:

CONF_T - type of configuration (XML-schema-derived) This class follows the Step Factory Pattern to guide clients through the creation of the object in a particular sequence of method calls:

http://rdafbn.blogspot.fr/2012/07/step-builder-pattern_28.html

All Implemented Interfaces:

PdpExtension

Enclosing interface:

CloseableNamedAttributeProvider

public abstract static class CloseableNamedAttributeProvider.FactoryBuilder<CONF_T extends org.ow2.authzforce.xmlns.pdp.ext.AbstractAttributeProvider>
extends JaxbBoundPdpExtension<CONF_T>

Builder that creates a dependency-aware AttributeProvider factory from parsing the attribute dependencies (attributes on which the Providers created by this factory will depend on to find their own supported attributes) declared in the XML configuration (possibly dynamic).

Field Summary

Fields inherited from interface org.ow2.authzforce.core.pdp.api.PdpExtension

AUTHZFORCE_EXTENSION_PREFIX

Constructor Summary

Constructors

Constructor	Description
FactoryBuilder()

Method Summary

Modifier and Type	Method	Description
abstract CloseableNamedAttributeProvider.DependencyAwareFactory	getInstance(CONF_T configuration, EnvironmentProperties environmentProperties)	Creates an attribute-dependency-aware AttributeProvider factory by inferring attribute dependencies (required attributes) from conf.

Methods inherited from class org.ow2.authzforce.core.pdp.api.JaxbBoundPdpExtension

getId, getJaxbClass

Methods inherited from class java.lang.Object

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

Constructor Detail

FactoryBuilder

public FactoryBuilder()

Method Detail

getInstance

public abstract CloseableNamedAttributeProvider.DependencyAwareFactory getInstance(CONF_T configuration,
                                                                                   EnvironmentProperties environmentProperties)
                                                                            throws IllegalArgumentException

Creates an attribute-dependency-aware AttributeProvider factory by inferring attribute dependencies (required attributes) from conf.

Parameters:

configuration - configuration, that may define what attributes are required (dependency attributes)

environmentProperties - global PDP configuration environment properties

Returns:

a factory aware of dependencies (required attributes) possibly inferred from input conf

Throws:

IllegalArgumentException - invalid {code configuration}