From e0addf5b588a1244f9679becd90999dfcb4c3a94 Mon Sep 17 00:00:00 2001 From: "ITSERVICES\\rb7147" Date: Tue, 25 Apr 2017 11:46:00 -0400 Subject: Policy 1707 commit to LF Change-Id: Ibe6f01d92f9a434c040abb05d5386e89d675ae65 Signed-off-by: ITSERVICES\rb7147 --- .../policy/controller/ActionPolicyController.java | 266 +++++++++++++++++++++ 1 file changed, 266 insertions(+) create mode 100644 POLICY-SDK-APP/src/main/java/org/openecomp/policy/controller/ActionPolicyController.java (limited to 'POLICY-SDK-APP/src/main/java/org/openecomp/policy/controller/ActionPolicyController.java') diff --git a/POLICY-SDK-APP/src/main/java/org/openecomp/policy/controller/ActionPolicyController.java b/POLICY-SDK-APP/src/main/java/org/openecomp/policy/controller/ActionPolicyController.java new file mode 100644 index 000000000..2e555f254 --- /dev/null +++ b/POLICY-SDK-APP/src/main/java/org/openecomp/policy/controller/ActionPolicyController.java @@ -0,0 +1,266 @@ +/*- + * ============LICENSE_START======================================================= + * ECOMP 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.openecomp.policy.controller; + + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; + +import javax.xml.bind.JAXBElement; + +import org.openecomp.policy.rest.adapter.PolicyRestAdapter; +import org.openecomp.policy.rest.jpa.PolicyEntity; +import org.openecomp.portalsdk.core.controller.RestrictedBaseController; +import org.springframework.stereotype.Controller; +import org.springframework.web.bind.annotation.RequestMapping; + + +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.ApplyType; +import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType; +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.ConditionType; +import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType; +import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionType; +import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionsType; +import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType; +import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType; +import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType; +import org.openecomp.policy.common.logging.flexlogger.FlexLogger; +import org.openecomp.policy.common.logging.flexlogger.Logger; + +@Controller +@RequestMapping({"/"}) +public class ActionPolicyController extends RestrictedBaseController{ + private static final Logger LOGGER = FlexLogger.getLogger(ActionPolicyController.class); + + public ActionPolicyController(){} + + private ArrayList attributeList; + protected LinkedList ruleAlgoirthmTracker; + public static final String PERFORMER_ATTRIBUTEID = "performer"; + protected Map performer = new HashMap(); + private ArrayList ruleAlgorithmList; + + public void prePopulateActionPolicyData(PolicyRestAdapter policyAdapter, PolicyEntity entity) { + attributeList = new ArrayList(); + ruleAlgorithmList = new ArrayList(); + performer.put("PDP", "PDPAction"); + performer.put("PEP", "PEPAction"); + + 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("_") + 1); + policyAdapter.setPolicyName(policyNameValue); + String description = ""; + try{ + description = policy.getDescription().substring(0, policy.getDescription().indexOf("@CreatedBy:")); + }catch(Exception e){ + description = policy.getDescription(); + } + policyAdapter.setPolicyDescription(description); + // Get the target data under policy for Action. + TargetType target = policy.getTarget(); + if (target != null) { + // under target we have AnyOFType + List anyOfList = target.getAnyOf(); + if (anyOfList != null) { + Iterator iterAnyOf = anyOfList.iterator(); + while (iterAnyOf.hasNext()) { + AnyOfType anyOf = iterAnyOf.next(); + // Under AntOfType we have AllOfType + List allOfList = anyOf.getAllOf(); + if (allOfList != null) { + Iterator iterAllOf = allOfList.iterator(); + while (iterAllOf.hasNext()) { + AllOfType allOf = iterAllOf.next(); + // Under AllOfType we have Mathch. + List matchList = allOf.getMatch(); + if (matchList != null) { + Iterator iterMatch = matchList.iterator(); + while (iterMatch.hasNext()) { + MatchType match = iterMatch.next(); + // + // Under the match we have attributevalue 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(); + // Component attributes are saved under Target here we are fetching them back. + // One row is default so we are not adding dynamic componet at index 0. + Map attribute = new HashMap(); + attribute.put("key", attributeId); + attribute.put("value", value); + attributeList.add(attribute); + } + } + policyAdapter.setAttributes(attributeList); + } + } + } + } + + List ruleList = policy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition(); + // Under rule we have Condition and obligation. + for (Object o : ruleList) { + if (o instanceof RuleType) { + ConditionType condition = ((RuleType) o).getCondition(); + ObligationExpressionsType obligations = ((RuleType) o).getObligationExpressions(); + if (condition != null) { + int index = 0; + ApplyType actionApply = (ApplyType) condition.getExpression().getValue(); + ruleAlgoirthmTracker = new LinkedList(); + // Populating Rule Algorithms starting from compound. + prePopulateCompoundRuleAlgorithm(index, actionApply); + } + policyAdapter.setRuleAlgorithmschoices(ruleAlgorithmList); + // get the Obligation data under the rule for Form elements. + if (obligations != null) { + // Under the obligationExpressions we have obligationExpression. + List obligationList = obligations.getObligationExpression(); + if (obligationList != null) { + Iterator iterObligation = obligationList.iterator(); + while (iterObligation.hasNext()) { + ObligationExpressionType obligation = iterObligation.next(); + policyAdapter.setActionAttributeValue(obligation.getObligationId()); + // Under the obligationExpression we have attributeAssignmentExpression. + List attributeAssignmentExpressionList = obligation.getAttributeAssignmentExpression(); + if (attributeAssignmentExpressionList != null) { + Iterator iterAttributeAssignmentExpression = attributeAssignmentExpressionList.iterator(); + while (iterAttributeAssignmentExpression.hasNext()) { + AttributeAssignmentExpressionType attributeAssignmentExpression = iterAttributeAssignmentExpression.next(); + String attributeID = attributeAssignmentExpression.getAttributeId(); + AttributeValueType attributeValue = (AttributeValueType) attributeAssignmentExpression.getExpression().getValue(); + if (attributeID.equals(PERFORMER_ATTRIBUTEID)) { + for (String key : performer.keySet()) { + String keyValue = performer.get(key); + if (keyValue.equals(attributeValue.getContent().get(0))) { + policyAdapter.setActionPerformer(key); + } + } + } + } + } + } + } + } + } + } + } + } + } + + private int prePopulateCompoundRuleAlgorithm(int index, ApplyType actionApply) { + boolean isCompoundRule = true; + List> jaxbActionTypes = actionApply.getExpression(); + for (JAXBElement jaxbElement : jaxbActionTypes) { + // If There is Attribute Value under Action Type that means we came to the final child + if (LOGGER.isDebugEnabled()) { + LOGGER.debug("Prepopulating rule algoirthm: " + index); + } + // Check to see if Attribute Value exists, if yes then it is not a compound rule + if (jaxbElement.getValue() instanceof AttributeValueType) { + prePopulateRuleAlgorithms(index, actionApply, jaxbActionTypes); + ruleAlgoirthmTracker.addLast(index); + isCompoundRule = false; + index++; + } + } + if (isCompoundRule) { + // As it's compound rule, Get the Apply types + for (JAXBElement jaxbElement : jaxbActionTypes) { + ApplyType innerActionApply = (ApplyType) jaxbElement.getValue(); + index = prePopulateCompoundRuleAlgorithm(index, innerActionApply); + } + // Populate combo box + if (LOGGER.isDebugEnabled()) { + LOGGER.debug("Prepopulating Compound rule algorithm: " + index); + } + Map rule = new HashMap(); + for (String key : PolicyController.getDropDownMap().keySet()) { + String keyValue = PolicyController.getDropDownMap().get(key); + if (keyValue.equals(actionApply.getFunctionId())) { + rule.put("dynamicRuleAlgorithmCombo", key); + } + } + rule.put("id", "A" + (index +1)); + // Populate Key and values for Compound Rule + rule.put("dynamicRuleAlgorithmField1", "A" + (ruleAlgoirthmTracker.getLast() + 1 )); + ruleAlgoirthmTracker.removeLast(); + rule.put("dynamicRuleAlgorithmField2", "A" + (ruleAlgoirthmTracker.getLast() + 1)); + ruleAlgoirthmTracker.removeLast(); + ruleAlgoirthmTracker.addLast(index); + ruleAlgorithmList.add(rule); + index++; + } + return index; + } + + private void prePopulateRuleAlgorithms(int index, ApplyType actionApply, List> jaxbActionTypes) { + Map ruleMap = new HashMap(); + ruleMap.put("id", "A" + (index +1)); + // Populate combo box + Map dropDownMap = PolicyController.getDropDownMap(); + for (String key : dropDownMap.keySet()) { + String keyValue = dropDownMap.get(key); + if (keyValue.equals(actionApply.getFunctionId())) { + ruleMap.put("dynamicRuleAlgorithmCombo", key); + } + } + // Populate the key and value fields + // Rule Attribute added as key + if ((jaxbActionTypes.get(0).getValue()) instanceof ApplyType) { + // Get from Attribute Designator + ApplyType innerActionApply = (ApplyType) jaxbActionTypes.get(0).getValue(); + List> jaxbInnerActionTypes = innerActionApply.getExpression(); + AttributeDesignatorType attributeDesignator = (AttributeDesignatorType) jaxbInnerActionTypes.get(0).getValue(); + ruleMap.put("dynamicRuleAlgorithmField1", attributeDesignator.getAttributeId()); + + // Get from Attribute Value + AttributeValueType actionConditionAttributeValue = (AttributeValueType) jaxbActionTypes.get(1).getValue(); + String attributeValue = (String) actionConditionAttributeValue.getContent().get(0); + ruleMap.put("dynamicRuleAlgorithmField2", attributeValue); + } + // Rule Attribute added as value + else if (((jaxbActionTypes.get(0).getValue()) instanceof AttributeValueType)) { + AttributeValueType actionConditionAttributeValue = (AttributeValueType) jaxbActionTypes.get(0).getValue(); + String attributeValue = (String) actionConditionAttributeValue.getContent().get(0); + ruleMap.put("dynamicRuleAlgorithmField2", attributeValue); + + ApplyType innerActionApply = (ApplyType) jaxbActionTypes.get(1).getValue(); + List> jaxbInnerActionTypes = innerActionApply.getExpression(); + AttributeDesignatorType attributeDesignator = (AttributeDesignatorType) jaxbInnerActionTypes.get(0).getValue(); + ruleMap.put("dynamicRuleAlgorithmField1", attributeDesignator.getAttributeId()); + } + ruleAlgorithmList.add(ruleMap); + } + +} -- cgit 1.2.3-korg