--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP-PAP-REST
+ * ================================================================================
+ * Copyright (C) 2018 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.util;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.json.JSONObject;
+import org.onap.policy.rest.dao.CommonClassDao;
+import org.onap.policy.rest.jpa.Category;
+import org.onap.policy.rest.jpa.Datatype;
+import org.onap.policy.rest.jpa.UserInfo;
+import org.onap.policy.xacml.api.XACMLErrorConstants;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.servlet.ModelAndView;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+@Service
+public class DictionaryUtils {
+
+ private static final Log LOGGER = LogFactory.getLog(DictionaryUtils.class);
+
+ private static String apiflag = "apiflag";
+ private static String operation = "operation";
+ private static String duplicateResponseString = "Duplicate";
+ private static String utf8 = "UTF-8";
+ private static String applicationJsonContentType = "application / json";
+
+ private static CommonClassDao commonClassDao;
+
+ public static DictionaryUtils dictionaryUtils;
+
+ public static synchronized DictionaryUtils getDictionaryUtils() {
+ return dictionaryUtils;
+ }
+
+ public static synchronized void setDictionaryUtils(DictionaryUtils dictionaryUtils) {
+ DictionaryUtils.dictionaryUtils = dictionaryUtils;
+ }
+
+ @Autowired
+ public DictionaryUtils(CommonClassDao commonClassDao){
+ DictionaryUtils.commonClassDao = commonClassDao;
+ }
+
+ public DictionaryUtils(){
+ super();
+ }
+
+ public UserInfo getUserInfo(String loginId){
+ return (UserInfo) commonClassDao.getEntityItem(UserInfo.class, "userLoginId", loginId);
+ }
+
+ public boolean isRequestFromAPI(HttpServletRequest request){
+ return request.getParameter(apiflag)!=null && "api".equalsIgnoreCase(request.getParameter(apiflag));
+ }
+
+ public String appendKey(List<Object> objects, String key1, String appendValue){
+ StringBuilder userValue = new StringBuilder();
+ int counter = 0;
+ for(Object attribute : objects){
+ if(attribute instanceof LinkedHashMap<?, ?>){
+ String key = ((LinkedHashMap<?, ?>) attribute).get(key1).toString();
+ if(counter>0){
+ userValue.append(appendValue);
+ }
+ userValue.append(key);
+ counter ++;
+ }
+ }
+ return userValue.toString();
+ }
+
+ public String appendKeyValue(List<Object> objects, String append1, String append2){
+ StringBuilder header = new StringBuilder();
+ int counter = 0;
+ for(Object attribute : objects){
+ if(attribute instanceof LinkedHashMap<?, ?>){
+ String key = ((LinkedHashMap<?, ?>) attribute).get("option").toString();
+ String value = ((LinkedHashMap<?, ?>) attribute).get("number").toString();
+ if(counter>0){
+ header.append(append1);
+ }
+ header.append(key).append(append2).append(value);
+ counter ++;
+ }
+ }
+ return header.toString();
+ }
+
+ public Datatype getDataType(String datatype){
+ Datatype a = new Datatype();
+ if("string".equalsIgnoreCase(datatype)){
+ a.setId(26);
+ }else if("integer".equalsIgnoreCase(datatype)){
+ a.setId(12);
+ }else if("boolean".equalsIgnoreCase(datatype)){
+ a.setId(18);
+ }else if("double".equalsIgnoreCase(datatype)){
+ a.setId(25);
+ }else if("user".equalsIgnoreCase(datatype)){
+ a.setId(29);
+ }
+ return a;
+ }
+
+ public Category getCategory(){
+ return (Category) commonClassDao.getDataById(Category.class, "shortName", "resource").get(0);
+ }
+
+ public ModelAndView getResultForApi(String inResponseString){
+ String responseString = inResponseString;
+ if(responseString!=null && !duplicateResponseString.equals(responseString)){
+ responseString = "Success";
+ }
+ ModelAndView result = new ModelAndView();
+ result.setViewName(responseString);
+ return result;
+ }
+
+ public void setResponseData(HttpServletResponse response, String key, String responseString) throws IOException{
+ response.setCharacterEncoding(utf8);
+ response.setContentType(applicationJsonContentType);
+
+ PrintWriter out = response.getWriter();
+ JSONObject j = new JSONObject("{"+key+":" + responseString + "}");
+ out.write(j.toString());
+ }
+
+ public void setErrorResponseData(HttpServletResponse response, Exception e) throws IOException{
+ LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
+ response.setCharacterEncoding(utf8);
+ PrintWriter out = response.getWriter();
+ out.write(e.getMessage());
+ }
+
+ @SuppressWarnings("rawtypes")
+ public void getDataByEntity(HttpServletResponse response, String key, String value, Class className){
+ try{
+ Map<String, Object> model = new HashMap<>();
+ ObjectMapper mapper = new ObjectMapper();
+ model.put(key, mapper.writeValueAsString(commonClassDao.getDataByColumn(className, value)));
+ JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
+ JSONObject j = new JSONObject(msg);
+ response.getWriter().write(j.toString());
+ }catch(Exception e){
+ LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
+ }
+ }
+
+ @SuppressWarnings("rawtypes")
+ public void getData(HttpServletResponse response, String key, Class className){
+ try{
+ Map<String, Object> model = new HashMap<>();
+ ObjectMapper mapper = new ObjectMapper();
+ model.put(key, mapper.writeValueAsString(commonClassDao.getData(className)));
+ JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
+ JSONObject j = new JSONObject(msg);
+ response.addHeader("successMapKey", "success");
+ response.addHeader(operation, "getDictionary");
+ response.getWriter().write(j.toString());
+ }catch(Exception e){
+ LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
+ response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+ response.addHeader("error", "dictionaryDBQuery");
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ public void removeData(HttpServletRequest request, HttpServletResponse response, String key, @SuppressWarnings("rawtypes") Class className) throws IOException{
+ try{
+ ObjectMapper mapper = new ObjectMapper();
+ mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+ JsonNode root = mapper.readTree(request.getReader());
+ commonClassDao.delete((Object)mapper.readValue(root.get("data").toString(), className));
+ String responseString = mapper.writeValueAsString(commonClassDao.getData(className));
+ setResponseData(response, key, responseString);
+ }catch(Exception e){
+ setErrorResponseData(response, e);
+ }
+ }
+
+}
Code Review / policy / engine.git / blobdiff