2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 * ===================================================================
8 * Unless otherwise specified, all software contained herein is licensed
9 * under the Apache License, Version 2.0 (the "License");
10 * you may not use this software except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * Unless otherwise specified, all documentation contained herein is licensed
22 * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
23 * you may not use this documentation except in compliance with the License.
24 * You may obtain a copy of the License at
26 * https://creativecommons.org/licenses/by/4.0/
28 * Unless required by applicable law or agreed to in writing, documentation
29 * distributed under the License is distributed on an "AS IS" BASIS,
30 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
31 * See the License for the specific language governing permissions and
32 * limitations under the License.
34 * ============LICENSE_END============================================
38 package org.onap.portalapp.controller.sample;
40 import java.io.PrintWriter;
41 import java.util.List;
43 import javax.servlet.http.HttpServletRequest;
44 import javax.servlet.http.HttpServletResponse;
46 import org.json.JSONObject;
47 import org.onap.portalsdk.core.command.PostDroolsBean;
48 import org.onap.portalsdk.core.controller.RestrictedBaseController;
49 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
50 import org.onap.portalsdk.core.service.PostDroolsService;
51 import org.onap.portalsdk.core.web.support.JsonMessage;
52 import org.springframework.beans.factory.annotation.Autowired;
53 import org.springframework.stereotype.Controller;
54 import org.springframework.web.bind.annotation.RequestMapping;
55 import org.springframework.web.bind.annotation.RequestMethod;
56 import org.springframework.web.servlet.ModelAndView;
58 import com.fasterxml.jackson.databind.DeserializationFeature;
59 import com.fasterxml.jackson.databind.JsonNode;
60 import com.fasterxml.jackson.databind.ObjectMapper;
64 public class PostDroolsController extends RestrictedBaseController {
66 private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(PostDroolsController.class);
69 private PostDroolsService postDroolsService;
71 @RequestMapping(value = { "/drools" }, method = RequestMethod.GET)
72 public ModelAndView drools(HttpServletRequest request) {
73 return new ModelAndView(getViewName());
76 @RequestMapping(value = { "/getDrools" }, method = RequestMethod.GET)
77 public void getDrools(HttpServletRequest request, HttpServletResponse response) {
80 ObjectMapper mapper = new ObjectMapper();
82 List<PostDroolsBean> beanList = postDroolsService.fetchDroolBeans();
83 JsonMessage msg = new JsonMessage(mapper.writeValueAsString(beanList));
84 JSONObject j = new JSONObject(msg);
85 response.getWriter().write(j.toString());
86 } catch (Exception e) {
87 logger.error(EELFLoggerDelegate.errorLogger, "getDrools failed", e);
91 @RequestMapping(value = { "/getDroolDetails" }, method = RequestMethod.GET)
92 public void getDroolDetails(HttpServletRequest request, HttpServletResponse response) {
94 ObjectMapper mapper = new ObjectMapper();
97 PostDroolsBean postDroolsBean = new PostDroolsBean();
98 String selectedFile = request.getParameter("selectedFile");
99 postDroolsBean.setDroolsFile(selectedFile);// sample populated
100 postDroolsBean.setClassName(postDroolsService.retrieveClass(selectedFile));
102 JsonMessage msg = new JsonMessage(mapper.writeValueAsString(postDroolsBean));
103 JSONObject j = new JSONObject(msg);
104 response.getWriter().write(j.toString());
106 } catch (Exception e) {
107 logger.error(EELFLoggerDelegate.errorLogger, "getDroolDetails failed", e);
111 @RequestMapping(value = { "/post_drools/execute" }, method = RequestMethod.POST)
112 public ModelAndView search(HttpServletRequest request, HttpServletResponse response) {
114 ObjectMapper mapper = new ObjectMapper();
115 mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
116 JsonNode root = mapper.readTree(request.getReader());
117 PostDroolsBean postDroolsBean = mapper.readValue(root.get("postDroolsBean").toString(),
118 PostDroolsBean.class);
120 String resultsString = postDroolsService.execute(postDroolsBean.getDroolsFile(),
121 postDroolsBean.getClassName(), postDroolsBean.getSelectedRules());
123 response.setCharacterEncoding("UTF-8");
124 response.setContentType("application / json");
125 request.setCharacterEncoding("UTF-8");
127 PrintWriter out = response.getWriter();
128 JSONObject j = new JSONObject("{resultsString: " + resultsString + "}");
130 out.write(j.toString());
131 } catch (Exception e) {
132 logger.error(EELFLoggerDelegate.errorLogger, "search failed", e);