Monitoring policy creation foundation

[policy/xacml-pdp.git] / applications / common / src / main / java / org / onap / policy / pdp / xacml / application / common / XacmlUpdatePolicyUtils.java

diff --git a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/XacmlUpdatePolicyUtils.java b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/XacmlUpdatePolicyUtils.java
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+++ b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/XacmlUpdatePolicyUtils.java
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+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.pdp.xacml.application.common;
+
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.IdReferenceType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicySetType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
+
+public class XacmlUpdatePolicyUtils {
+
+    private XacmlUpdatePolicyUtils() {
+        super();
+    }
+
+    /**
+     * This method updates a root PolicySetType by adding in a PolicyType as a reference.
+     *
+     * @param rootPolicy Root PolicySet being updated
+     * @param referencedPolicies A list of PolicyType being added as a references
+     * @return the rootPolicy PolicySet object
+     */
+    public static PolicySetType updateXacmlRootPolicy(PolicySetType rootPolicy, PolicyType... referencedPolicies) {
+        ObjectFactory factory = new ObjectFactory();
+        //
+        // Iterate each policy
+        //
+        for (PolicyType referencedPolicy : referencedPolicies) {
+            IdReferenceType reference = new IdReferenceType();
+            reference.setValue(referencedPolicy.getPolicyId());
+            //
+            // Add it in
+            //
+            rootPolicy.getPolicySetOrPolicyOrPolicySetIdReference().add(factory.createPolicySetIdReference(reference));
+        }
+        //
+        // Return the updated object
+        //
+        return rootPolicy;
+    }
+
+    /**
+     * This method updates a root PolicySetType by adding in a PolicyType as a reference.
+     *
+     * @param rootPolicy Root PolicySet being updated
+     * @param referencedPolicySets A list of PolicySetType being added as a references
+     * @return the rootPolicy PolicySet object
+     */
+    public static PolicySetType updateXacmlRootPolicy(PolicySetType rootPolicy, PolicySetType... referencedPolicySets) {
+        ObjectFactory factory = new ObjectFactory();
+        //
+        // Iterate each policy
+        //
+        for (PolicySetType referencedPolicySet : referencedPolicySets) {
+            IdReferenceType reference = new IdReferenceType();
+            reference.setValue(referencedPolicySet.getPolicySetId());
+            //
+            // Add it in
+            //
+            rootPolicy.getPolicySetOrPolicyOrPolicySetIdReference().add(factory.createPolicySetIdReference(reference));
+        }
+        //
+        // Return the updated object
+        //
+        return rootPolicy;
+    }
+
+}