/*
* @(#)PDPConfig.java
*
* Copyright 2003-2004 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistribution of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
* ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
* OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN")
* AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE
* AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
* DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST
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* OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
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*
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*/
package com.sun.xacml;
import java.util.HashMap;
import java.util.Map;
import com.sun.xacml.finder.AttributeFinder;
import com.sun.xacml.finder.PolicyFinder;
import com.sun.xacml.finder.ResourceFinder;
import com.sun.xacml.finder.RevocationFinder;
/**
* This class is used as a container that holds configuration
* information for the PDP, which includes the <code>AttributeFinder</code>,
* <code>PolicyFinder</code>, <code>ResourceFinder</code>, and the
* <code>RevocationFinder</code> that the PDP should use.
*
* @since 1.0
* @author Seth Proctor
* @author Marco Barreno
* @author Ludwig Seitz
*/
public class PDPConfig
{
//
private AttributeFinder attributeFinder;
//
private PolicyFinder policyFinder;
//
private ResourceFinder resourceFinder;
//
private RevocationFinder revocationFinder;
private Map<String, Object> customAttr = new HashMap<String, Object>();
/**
* Constructor that creates a <code>PDPConfig</code> from components.
*
* @param attributeFinder the <code>AttributeFinder</code> that the PDP
* should use, or null if it shouldn't use any
* @param policyFinder the <code>PolicyFinder</code> that the PDP
* should use, or null if it shouldn't use any
* @param resourceFinder the <code>ResourceFinder</code> that the PDP
* should use, or null if it shouldn't use any
* @param revocationFinder The <code>RevocationFinder</code> that the PDP
* should use, or null if it shouldn't use any
*/
public PDPConfig(AttributeFinder attributeFinder,
PolicyFinder policyFinder,
ResourceFinder resourceFinder,
RevocationFinder revocationFinder) {
if (attributeFinder != null) {
this.attributeFinder = attributeFinder;
} else {
this.attributeFinder = new AttributeFinder();
}
if (policyFinder != null) {
this.policyFinder = policyFinder;
} else {
this.policyFinder = new PolicyFinder();
}
if (resourceFinder != null) {
this.resourceFinder = resourceFinder;
} else {
this.resourceFinder = new ResourceFinder();
}
if (revocationFinder != null) {
this.revocationFinder = revocationFinder;
} else {
this.revocationFinder = new RevocationFinder();
}
}
/**
* Returns the <code>AttributeFinder</code> that was configured, or
* null if none was configured
*
* @return the <code>AttributeFinder</code> or null
*/
public AttributeFinder getAttributeFinder() {
return this.attributeFinder;
}
/**
* Returns the <code>PolicyFinder</code> that was configured, or
* null if none was configured
*
* @return the <code>PolicyFinder</code> or null
*/
public PolicyFinder getPolicyFinder() {
return this.policyFinder;
}
/**
* Returns the <code>ResourceFinder</code> that was configured, or
* null if none was configured
*
* @return the <code>ResourceFinder</code> or null
*/
public ResourceFinder getResourceFinder() {
return this.resourceFinder;
}
/**
* Returns the <code>RevocationFinder</code> that was configured, or
* null if none was configured
*
* @return the <code>RevocationFinder</code> or null
*/
public RevocationFinder getRevocationFinder() {
return this.revocationFinder;
}
public void setCutomAttrs(Map<String, Object> attrs) {
if ( customAttr != null && customAttr.size() > 0 ) {
throw new RuntimeException("The custom attributes for PDPConfig may not be overwritten, if already values are stored!");
}
customAttr = attrs;
}
public void addCutomAttrs(Map<String, Object> attrs) {
if ( customAttr == null ) {
this.customAttr = attrs;
} else {
customAttr.putAll(attrs);
}
}
public void setCustomAttr(String key, Object value) {
customAttr.put(key, value);
}
public Object getCustomAttr(String key) {
return customAttr.get(key);
}
public Map<String, Object> getCustomAttrs() {
return customAttr;
}
}