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/*-
* ============LICENSE_START=======================================================
* ONAP-PAP-REST
* ================================================================================
* Copyright (C) 2017-2019 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.pap.xacml.rest.model;
import com.att.research.xacml.api.pap.PDPPolicy;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import org.onap.policy.rest.util.PDPPolicyContainer;
import org.onap.policy.xacml.api.pap.OnapPDPGroup;
import org.onap.policy.xacml.std.pap.StdPDPGroup;
public class RemoveGroupPolicy {
// Container from where we are fetching the policies
private static PDPPolicyContainer policyContainer;
private StdPDPGroup updatedObject;
private final StdPDPGroup group;
private boolean isSaved = false;
/**
* Instantiates a new removes the group policy.
*
* @param group the group
*/
public RemoveGroupPolicy(StdPDPGroup group) {
this.group = group;
}
/**
* Prepare to remove.
*/
public void prepareToRemove() {
if (this.group == null) {
return;
}
setRemoveGroupPolicy(new PDPPolicyContainer(group));
}
/**
* Removes the policy.
*
* @param policy the policy
*/
public void removePolicy(PDPPolicy policy) {
RemoveGroupPolicy.policyContainer.removeItem(policy);
this.doSave();
this.isSaved = true;
}
private static void setRemoveGroupPolicy(PDPPolicyContainer pdpPolicyContainer) {
RemoveGroupPolicy.policyContainer = pdpPolicyContainer;
}
@SuppressWarnings("unchecked")
protected void doSave() {
if (this.group == null) {
return;
}
StdPDPGroup updatedGroupObject =
new StdPDPGroup(group.getId(), group.isDefaultGroup(), group.getName(), group.getDescription(), null);
// replace the original set of Policies with the set from the container (possibly modified
// by the user)
Set<PDPPolicy> changedPolicies = new HashSet<>();
changedPolicies.addAll((Collection<PDPPolicy>) RemoveGroupPolicy.policyContainer.getItemIds());
updatedGroupObject.setPolicies(changedPolicies);
updatedGroupObject.setOnapPdps(this.group.getOnapPdps());
// replace the original set of PIP Configs with the set from the container
updatedGroupObject.setPipConfigs(this.group.getPipConfigs());
// copy those things that the user cannot change from the original to the new object
updatedGroupObject.setStatus(this.group.getStatus());
this.updatedObject = updatedGroupObject;
}
public boolean isRemoved() {
return this.isSaved;
}
public OnapPDPGroup getUpdatedObject() {
return this.updatedObject;
}
/**
* Gets the group.
*
* @return the group
*/
public StdPDPGroup getGroup() {
return group;
}
}
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