--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP-PAP-REST
+ * ================================================================================
+ * 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.pap.xacml.rest.handler;
+
+import java.io.IOException;
+import java.util.HashMap;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.onap.policy.common.logging.eelf.PolicyLogger;
+import org.onap.policy.pap.xacml.rest.XACMLPapServlet;
+import org.onap.policy.pap.xacml.rest.policycontroller.PolicyCreation;
+import org.onap.policy.rest.adapter.PolicyRestAdapter;
+import org.onap.policy.utils.PolicyUtils;
+import org.onap.policy.xacml.api.XACMLErrorConstants;
+import org.onap.policy.xacml.std.pap.StdPAPPolicy;
+import org.xml.sax.SAXException;
+
+import com.att.research.xacml.util.XACMLProperties;
+
+public class SavePolicyHandler {
+ private HashMap<String, String> ErrorHeaders = null;
+
+ public void doPolicyAPIPut(HttpServletRequest request, HttpServletResponse response) throws IOException {
+ String operation = request.getParameter("operation");
+ String policyType = request.getParameter("policyType");
+ String apiflag = request.getParameter("apiflag");
+ PolicyCreation creation = new PolicyCreation();
+ if ( policyType != null ) {
+ PolicyRestAdapter policyAdapter = new PolicyRestAdapter();
+ if("update".equalsIgnoreCase(operation)){
+ policyAdapter.setEditPolicy(true);
+ }else{
+ policyAdapter.setEditPolicy(false);
+ }
+
+ // get the request content into a String
+ String json = null;
+ // read the inputStream into a buffer (trick found online scans entire input looking for end-of-file)
+ java.util.Scanner scanner = new java.util.Scanner(request.getInputStream());
+ scanner.useDelimiter("\\A");
+ json = scanner.hasNext() ? scanner.next() : "";
+ scanner.close();
+ PolicyLogger.info("JSON request from API: " + json);
+ // convert Object sent as JSON into local object
+ StdPAPPolicy policy = PolicyUtils.jsonStringToObject(json, StdPAPPolicy.class);
+ //Set policyAdapter values including parentPath (Common to all policy types)
+ try {
+ policyAdapter = setDataToPolicyAdapter(policy, policyType, apiflag);
+
+ if(!extendedPolicyOptions(policyAdapter, response)){
+ creation.savePolicy(policyAdapter, response);
+ }
+ if ("update".equalsIgnoreCase(operation)) {
+ response.addHeader("operation", "update");
+ } else {
+ response.addHeader("operation", "create");
+ }
+ } catch (Exception e1) {
+ PolicyLogger.error(XACMLErrorConstants.ERROR_UNKNOWN +
+ "Could not set data to policy adapter "+ e1.getMessage());
+ }
+ }
+ }
+
+ private PolicyRestAdapter setDataToPolicyAdapter(StdPAPPolicy policy, String policyType, String apiflag) throws ParserConfigurationException, ServletException, SAXException, IOException{
+ PolicyRestAdapter policyAdapter = new PolicyRestAdapter();
+ policyAdapter.setApiflag(apiflag);
+ /*
+ * set policy adapter values for Building JSON object containing policy data
+ */
+ //Common among policy types
+ policyAdapter.setPolicyName(policy.getPolicyName());
+ policyAdapter.setPolicyDescription(policy.getPolicyDescription());
+ policyAdapter.setOnapName(policy.getOnapName()); //Config Base and Decision Policies
+ policyAdapter.setRuleCombiningAlgId("urn:oasis:names:tc:xacml:3.0:rule-combining-algorithm:permit-overrides");
+
+ policyAdapter.setPolicyType(policyType);
+ policyAdapter.setDynamicFieldConfigAttributes(policy.getDynamicFieldConfigAttributes());
+ policyAdapter.setEditPolicy(policy.isEditPolicy());
+ policyAdapter.setEntityManagerFactory(XACMLPapServlet.getEmf());
+ //Config Specific
+ policyAdapter.setConfigName(policy.getConfigName()); //Base and Firewall
+ policyAdapter.setConfigBodyData(policy.getConfigBodyData()); //Base
+ policyAdapter.setConfigType((policy.getConfigType()!=null) ? policy.getConfigType().toUpperCase(): null); //Base
+ policyAdapter.setJsonBody(policy.getJsonBody()); //Firewall, ClosedLoop
+ policyAdapter.setConfigPolicyType(policy.getConfigPolicyType());
+ policyAdapter.setDraft(policy.isDraft()); //ClosedLoop_Fault
+ policyAdapter.setServiceType(policy.getServiceType()); //ClosedLoop_PM
+ policyAdapter.setUuid(policy.getUuid()); //Micro Service
+ policyAdapter.setLocation(policy.getMsLocation()); //Micro Service
+ policyAdapter.setPriority(policy.getPriority()); //Micro Service
+ policyAdapter.setPolicyScope(policy.getDomainDir());
+ policyAdapter.setRiskType(policy.getRiskType()); //Safe Policy Attributes
+ policyAdapter.setRiskLevel(policy.getRiskLevel());//Safe Policy Attributes
+ policyAdapter.setGuard(policy.getGuard());//Safe Policy Attributes
+ policyAdapter.setTtlDate(policy.getTTLDate());//Safe Policy Attributes
+ policyAdapter.setBrmsParamBody(policy.getDrlRuleAndUIParams());
+ policyAdapter.setBrmsDependency(policy.getBrmsDependency()); // BRMS Policies.
+ policyAdapter.setBrmsController(policy.getBrmsController()); // BRMS Policies.
+ //Action Policy Specific
+ policyAdapter.setActionAttribute(policy.getActionAttribute()); //comboDictValue
+ policyAdapter.setActionPerformer(policy.getActionPerformer());
+ policyAdapter.setDynamicRuleAlgorithmLabels(policy.getDynamicRuleAlgorithmLabels());
+ policyAdapter.setDynamicRuleAlgorithmCombo(policy.getDynamicRuleAlgorithmCombo());
+ policyAdapter.setDynamicRuleAlgorithmField1(policy.getDynamicRuleAlgorithmField1());
+ policyAdapter.setDynamicRuleAlgorithmField2(policy.getDynamicRuleAlgorithmField2());
+ //Decision Policy Specific
+ policyAdapter.setDynamicSettingsMap(policy.getDynamicSettingsMap());
+ policyAdapter.setRuleProvider(policy.getProviderComboBox());
+ policyAdapter.setDomainDir(policyAdapter.getPolicyScope());
+ policyAdapter.setDomain(policyAdapter.getPolicyScope());
+ return policyAdapter;
+ }
+
+ public boolean extendedPolicyOptions(PolicyRestAdapter policyAdapter, HttpServletResponse response){
+ return false;
+ }
+
+ public void addErrorHeader(String key, String value){
+ if(ErrorHeaders==null){
+ ErrorHeaders= new HashMap<>();
+ }
+ ErrorHeaders.put(key, value);
+ }
+
+ public static SavePolicyHandler getInstance() {
+ try {
+ Class<?> savePolicyHandler = Class.forName(XACMLProperties.getProperty("savePolicy.impl.className", SavePolicyHandler.class.getName()));
+ SavePolicyHandler instance = (SavePolicyHandler) savePolicyHandler.newInstance();
+ return instance;
+ } catch (Exception e) {
+ PolicyLogger.error(e.getMessage());
+ }
+ return null;
+ }
+}
Code Review / policy / engine.git / blobdiff