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/*-
* ============LICENSE_START=======================================================
* ONAP Policy Engine
* ================================================================================
* Copyright (C) 2017 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.controller;
import java.io.IOException;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import javax.json.JsonArray;
import javax.json.JsonObject;
import org.onap.policy.admin.PolicyManagerServlet;
import org.onap.policy.common.logging.flexlogger.FlexLogger;
import org.onap.policy.common.logging.flexlogger.Logger;
import org.onap.policy.rest.adapter.ClosedLoopPMBody;
import org.onap.policy.rest.adapter.PolicyRestAdapter;
import org.onap.policy.rest.jpa.PolicyEntity;
import com.fasterxml.jackson.databind.ObjectMapper;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
public class CreateClosedLoopPMController{
private static final Logger LOGGER = FlexLogger.getLogger(CreateClosedLoopPMController.class);
protected PolicyRestAdapter policyAdapter = null;
public void prePopulateClosedLoopPMPolicyData(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
if (policyAdapter.getPolicyData() instanceof PolicyType) {
Object policyData = policyAdapter.getPolicyData();
PolicyType policy = (PolicyType) policyData;
policyAdapter.setOldPolicyFileName(policyAdapter.getPolicyName());
String policyNameValue = policyAdapter.getPolicyName().substring(policyAdapter.getPolicyName().indexOf("PM_") +3);
policyAdapter.setPolicyName(policyNameValue);
String description = "";
try{
description = policy.getDescription().substring(0, policy.getDescription().indexOf("@CreatedBy:"));
}catch(Exception e){
LOGGER.info("General error" , e);
description = policy.getDescription();
}
policyAdapter.setPolicyDescription(description);
// Get the target data under policy.
TargetType target = policy.getTarget();
if (target != null) {
// Under target we have AnyOFType
List<AnyOfType> anyOfList = target.getAnyOf();
if (anyOfList != null) {
Iterator<AnyOfType> iterAnyOf = anyOfList.iterator();
while (iterAnyOf.hasNext()) {
AnyOfType anyOf = iterAnyOf.next();
// Under AnyOFType we have AllOFType
List<AllOfType> allOfList = anyOf.getAllOf();
if (allOfList != null) {
Iterator<AllOfType> iterAllOf = allOfList.iterator();
while (iterAllOf.hasNext()) {
AllOfType allOf = iterAllOf.next();
// Under AllOFType we have Match
List<MatchType> matchList = allOf.getMatch();
if (matchList != null) {
Iterator<MatchType> iterMatch = matchList.iterator();
while (matchList.size()>1 && iterMatch.hasNext()) {
MatchType match = iterMatch.next();
//
// Under the match we have attribute value and
// attributeDesignator. So,finally down to the actual attribute.
//
AttributeValueType attributeValue = match.getAttributeValue();
String value = (String) attributeValue.getContent().get(0);
AttributeDesignatorType designator = match.getAttributeDesignator();
String attributeId = designator.getAttributeId();
// First match in the target is OnapName, so set that value.
if ("ONAPName".equals(attributeId)) {
policyAdapter.setOnapName(value);
}
if ("RiskType".equals(attributeId)){
policyAdapter.setRiskType(value);
}
if ("RiskLevel".equals(attributeId)){
policyAdapter.setRiskLevel(value);
}
if ("guard".equals(attributeId)){
policyAdapter.setGuard(value);
}
if ("TTLDate".equals(attributeId) && !value.contains("NA")){
PolicyController controller = new PolicyController();
String newDate = controller.convertDate(value);
policyAdapter.setTtlDate(newDate);
}
if ("ServiceType".equals(attributeId)){
LinkedHashMap<String, String> serviceTypePolicyName1 = new LinkedHashMap<>();
String key = "serviceTypePolicyName";
serviceTypePolicyName1.put(key, value);
policyAdapter.setServiceTypePolicyName(serviceTypePolicyName1);
LinkedHashMap<String, String> vertica = new LinkedHashMap<>();
vertica.put("verticaMetrics", getVertica(value));
policyAdapter.setVerticaMetrics(vertica);
LinkedHashMap<String, String> desc = new LinkedHashMap<>();
desc.put("policyDescription", getDescription(value));
policyAdapter.setDescription(desc);
LinkedHashMap<String, Object> attributes = new LinkedHashMap<>();
attributes.put("attributes", getAttributes(value));
policyAdapter.setAttributeFields(attributes);
}
}
}
}
}
}
}
}
readClosedLoopJSONFile(policyAdapter, entity);
}
}
protected void readClosedLoopJSONFile(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
ObjectMapper mapper = new ObjectMapper();
try {
ClosedLoopPMBody closedLoopBody = mapper.readValue(entity.getConfigurationData().getConfigBody(), ClosedLoopPMBody.class);
policyAdapter.setJsonBodyData(closedLoopBody);
} catch (IOException e) {
LOGGER.error("Exception Occured"+e);
}
}
//get vertica metrics data from the table
private String getVertica(String policyName){
String verticas = null;
JsonArray data = PolicyManagerServlet.getPolicyNames();
for(int i=0 ; i< data.size(); i++){
if(policyName.equals(data.getJsonObject(i).getJsonString("serviceTypePolicyName").getString())){
verticas = data.getJsonObject(i).getJsonString("verticaMetrics").getString();
return verticas;
}
}
return verticas;
}
//get policy description from the table
private String getDescription(String policyName){
String description = null;
JsonArray data = PolicyManagerServlet.getPolicyNames();
for(int i=0 ; i< data.size(); i++){
if(policyName.equals(data.getJsonObject(i).getJsonString("serviceTypePolicyName").getString())){
description = data.getJsonObject(i).getJsonString("policyDescription").getString();
return description;
}
}
return description;
}
//get Attributes
private JsonObject getAttributes(String policyName){
JsonObject attributes = null;
JsonArray data = PolicyManagerServlet.getPolicyNames();
for(int i=0 ; i< data.size(); i++){
if(policyName.equals(data.getJsonObject(i).getJsonString("serviceTypePolicyName").getString())){
attributes = data.getJsonObject(i).getJsonObject("attributes");
return attributes;
}
}
return attributes;
}
}
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