diff options
Diffstat (limited to 'ecomp-sdk/quantum/src/main/java/org/openecomp/portalsdk/core/controller/CacheAdminController.java')
-rw-r--r-- | ecomp-sdk/quantum/src/main/java/org/openecomp/portalsdk/core/controller/CacheAdminController.java | 252 |
1 files changed, 0 insertions, 252 deletions
diff --git a/ecomp-sdk/quantum/src/main/java/org/openecomp/portalsdk/core/controller/CacheAdminController.java b/ecomp-sdk/quantum/src/main/java/org/openecomp/portalsdk/core/controller/CacheAdminController.java deleted file mode 100644 index 095c41b6..00000000 --- a/ecomp-sdk/quantum/src/main/java/org/openecomp/portalsdk/core/controller/CacheAdminController.java +++ /dev/null @@ -1,252 +0,0 @@ -/*- - * ================================================================================ - * eCOMP Portal SDK - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property - * ================================================================================ - * 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. - * ================================================================================ - */ -package org.openecomp.portalsdk.core.controller; - -import java.io.PrintWriter; -import java.util.HashMap; -import java.util.LinkedList; -import java.util.List; -import java.util.Map; - -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -import org.apache.jcs.JCS; -import org.apache.jcs.admin.CacheRegionInfo; -import org.apache.jcs.admin.JCSAdminBean; -import org.apache.jcs.engine.behavior.ICacheElement; -import org.json.JSONArray; -import org.json.JSONObject; -import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate; -import org.openecomp.portalsdk.core.web.support.JsonMessage; -import org.springframework.stereotype.Controller; -import org.springframework.web.bind.annotation.RequestMapping; -import org.springframework.web.bind.annotation.RequestMethod; -import org.springframework.web.servlet.ModelAndView; - -import com.fasterxml.jackson.databind.DeserializationFeature; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.SerializationFeature; - -@Controller -@RequestMapping("/") -public class CacheAdminController extends RestrictedBaseController { - - EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(CacheAdminController.class); - private JCSAdminBean jcsAdminBean = new JCSAdminBean(); - - @RequestMapping(value = {"/jcs_admin" }, method = RequestMethod.GET) - public ModelAndView cacheAdmin(HttpServletRequest request) { - Map<String, Object> model = new HashMap<String, Object>(); - - model.put("model", getRegions()); - - return new ModelAndView(getViewName(),model); - } - - @RequestMapping(value = {"/get_regions" }, method = RequestMethod.GET) - public void getRegions(HttpServletRequest request,HttpServletResponse response) { - // ObjectMapper mapper = new ObjectMapper(); - try{ - JsonMessage msg = new JsonMessage(getRegions().toString()); - JSONObject j = new JSONObject(msg); - response.getWriter().write(j.toString()); - }catch (Exception e) { - e.printStackTrace(); - } - - } - - @RequestMapping(value = {"/jcs_admin/clearRegion" }, method = RequestMethod.GET) - public void clearRegion(HttpServletRequest request,HttpServletResponse response) throws Exception { - String cacheName = (String) request.getParameter("cacheName"); - clearCacheRegion(cacheName); - - response.setContentType("application/json"); - PrintWriter out = response.getWriter(); - out.write(getRegions().toString()); - } - - @RequestMapping(value = {"/jcs_admin/clearAll" }, method = RequestMethod.GET) - public void clearAll(HttpServletRequest request,HttpServletResponse response) throws Exception { - clearAllRegions(); - - response.setContentType("application/json"); - PrintWriter out = response.getWriter(); - out.write(getRegions().toString()); - } - - @RequestMapping(value = {"/jcs_admin/clearItem" }, method = RequestMethod.GET) - public void clearItem(HttpServletRequest request,HttpServletResponse response) throws Exception { - String keyName = (String) request.getParameter("keyName"); - String cacheName = (String) request.getParameter("cacheName"); - clearCacheRegionItem(cacheName, keyName); - - response.setContentType("application/json"); - PrintWriter out = response.getWriter(); - out.write(getRegions().toString()); - } - - @RequestMapping(value = {"/jcs_admin/showItemDetails" }, method = RequestMethod.GET) - public void showItemDetails(HttpServletRequest request,HttpServletResponse response) throws Exception { - String cacheName = (String) request.getParameter("cacheName"); - String keyName = (String) request.getParameter("keyName"); - String details = null; - - try { - details = getItemDetails(cacheName, keyName); - } catch (Exception e) { - details = "There was an error retrieving the region details. Please try again."; - logger.error(EELFLoggerDelegate.errorLogger, "An error has occurred while retrieving the item details for the cache region - " - + cacheName + e.getMessage()); - - } - - response.setContentType("application/json"); - PrintWriter out = response.getWriter(); - out.write(details); - } - - @RequestMapping(value = {"/jcs_admin/showRegionDetails" }, method = RequestMethod.GET) - public void showRegionDetails(HttpServletRequest request,HttpServletResponse response) throws Exception { - String cacheName = (String) request.getParameter("cacheName"); - String details = null; - - try { - details = getRegionStats(cacheName); - } catch (Exception e) { - details = "There was an error retrieving the region details. Please try again."; - logger.error(EELFLoggerDelegate.errorLogger, "An error has occurred while retrieving the region details for the cache region - " - + cacheName + e.getMessage()); - - } - - response.setContentType("application/json"); - PrintWriter out = response.getWriter(); - out.write(details); - } - - @SuppressWarnings("unchecked") - public JSONArray getRegions(){ - LinkedList<CacheRegionInfo> regions = null; - JSONArray ja = new JSONArray(); - try { - regions = getJcsAdminBean().buildCacheInfo(); - ObjectMapper mapper = new ObjectMapper(); - mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); - mapper.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS); - for (CacheRegionInfo cri : regions) { - JSONObject jo = new JSONObject(); - jo.put("cacheName", cri.getCache().getCacheName()); - jo.put("size", cri.getCache().getSize()); - jo.put("byteCount", cri.getByteCount()); - jo.put("status", cri.getStatus()); - jo.put("hitCountRam", cri.getCache().getHitCountRam()); - jo.put("hitCountAux", cri.getCache().getHitCountAux()); - jo.put("missCountNotFound", cri.getCache().getMissCountNotFound()); - jo.put("missCountExpired", cri.getCache().getMissCountExpired()); - jo.put("items",new JSONArray(mapper.writeValueAsString(getRegionItems(cri.getCache().getCacheName())))); - ja.put(jo); - } - } catch (Exception e) { - logger.error(EELFLoggerDelegate.errorLogger, "An error has occurred while retrieving the list of cache regions" + e.getMessage()); - - } - - return ja; - } - - private String getRegionStats(String cacheName) throws Exception { - String stats = ""; - - JCS cache = JCS.getInstance(cacheName); - stats = cache.getStats(); - - return stats; - } - - private String getItemDetails(String cacheName, String keyName) - throws Exception { - String details = ""; - - JCS cache = JCS.getInstance(cacheName); - ICacheElement element = cache.getCacheElement(keyName); - - if (element != null) { - ObjectMapper mapper = new ObjectMapper(); - mapper.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS); - details = mapper.writeValueAsString(element); - } - - return details; - } - - @SuppressWarnings("rawtypes") - private List getRegionItems(String cacheName) { - List items = null; - - try { - items = getJcsAdminBean().buildElementInfo(cacheName); - } catch (Exception e) { - logger.error(EELFLoggerDelegate.errorLogger, "An error has occurred while retrieving the list of items for cache region - " - + cacheName + e.getMessage()); - - } - - return items; - } - - private void clearAllRegions() { - try { - getJcsAdminBean().clearAllRegions(); - } catch (Exception e) { - logger.error(EELFLoggerDelegate.errorLogger, "An error has occurred while clearing all cache regions." + e.getMessage()); - - } - } - - private void clearCacheRegion(String cacheName) { - try { - getJcsAdminBean().clearRegion(cacheName); - } catch (Exception e) { - logger.error(EELFLoggerDelegate.errorLogger, "An error has occurred while clearing the cache region - " - + cacheName + e.getMessage()); - - } - } - - private void clearCacheRegionItem(String cacheName, String keyName) { - try { - getJcsAdminBean().removeItem(cacheName, keyName); - } catch (Exception e) { - logger.error(EELFLoggerDelegate.errorLogger, "An error has occurred while removing cache region item - " - + keyName + e.getMessage()); - - } - } - - public JCSAdminBean getJcsAdminBean() { - return jcsAdminBean; - } - - public void setJcsAdminBean(JCSAdminBean jcsAdminBean) { - this.jcsAdminBean = jcsAdminBean; - } -} |