From 1faf201e8608dfa4d7af3460fd3d1fc7ebec398b Mon Sep 17 00:00:00 2001 From: talasila Date: Tue, 7 Feb 2017 11:47:55 -0500 Subject: Initial OpenECOMP Portal SDK commit Change-Id: I66a3491600a4b9ea241128dc29267eed6a78ed76 Signed-off-by: talasila --- .../portalsdk/core/web/support/AppUtils.java | 195 +++++++++++++++++++++ 1 file changed, 195 insertions(+) create mode 100644 ecomp-sdk/quantum/src/main/java/org/openecomp/portalsdk/core/web/support/AppUtils.java (limited to 'ecomp-sdk/quantum/src/main/java/org/openecomp/portalsdk/core/web/support/AppUtils.java') diff --git a/ecomp-sdk/quantum/src/main/java/org/openecomp/portalsdk/core/web/support/AppUtils.java b/ecomp-sdk/quantum/src/main/java/org/openecomp/portalsdk/core/web/support/AppUtils.java new file mode 100644 index 00000000..170d87cb --- /dev/null +++ b/ecomp-sdk/quantum/src/main/java/org/openecomp/portalsdk/core/web/support/AppUtils.java @@ -0,0 +1,195 @@ +/*- + * ================================================================================ + * 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.web.support; + +import java.util.Hashtable; +import java.util.Iterator; +import java.util.List; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpSession; +import javax.sql.DataSource; + +import org.hibernate.Session; +import org.openecomp.portalsdk.core.exception.SessionExpiredException; +import org.openecomp.portalsdk.core.objectcache.AbstractCacheManager; +import org.openecomp.portalsdk.core.service.DataAccessService; +import org.springframework.beans.factory.annotation.Autowired; + + +public class AppUtils { + + private static DataAccessService dataAccessService; + + private static AbstractCacheManager cacheManager; + + private static boolean applicationLocked; + + private static Hashtable feedback = new Hashtable(); + + private static DataSource datasource; + + public static DataSource getDatasource() { + return datasource; + } + + @Autowired + public void setDatasource(DataSource datasource) { + AppUtils.datasource = datasource; + } + + public AppUtils() { + } + + public static HttpSession getSession(HttpServletRequest request) { + HttpSession session = null; + if (request != null) { + session = request.getSession(false); + if (session == null) { + throw new SessionExpiredException(); + } + } else { + throw new SessionExpiredException(); + } + return session; + } + + public static List getLookupList(String dbTable, String dbValueCol, String dbLabelCol, String dbFilter, String dbOrderBy) { + return getLookupList(dbTable, dbValueCol, dbLabelCol, dbFilter, dbOrderBy, null); + } // getLookupList + + public static List getLookupList(String dbTable, String dbValueCol, String dbLabelCol, String dbFilter, String dbOrderBy, Session session) { + String cacheKey = dbTable + "|" + dbValueCol + "|" + dbLabelCol + "|" + dbFilter + "|" + dbOrderBy; + List list = getLookupListFromCache(cacheKey); + if (list == null) { + list = getDataAccessService().getLookupList(dbTable, dbValueCol, dbLabelCol, dbFilter, dbOrderBy, null); + if (list != null) { + addLookupListToCache(cacheKey, list); + } + } // if + return list; + } // getLookupList + + private static List getLookupListFromCache(String key) { + return (List)getObjectFromCache(key); + } // getLookupListFromCache + + public static Object getObjectFromCache(String key) { + if (isCacheManagerAvailable()) { + return getCacheManager().getObject(key); + } else { + return null; + } + } // getObjectFromCache + + private static void addLookupListToCache(String key, List list) { + addObjectToCache(key, list); + } // addLookupListToCache + + public static void addObjectToCache(String key, Object o) { + if (isCacheManagerAvailable()) { + getCacheManager().putObject(key, o); + } + } // addObjectToCache + + @Autowired + public void setCacheManager(AbstractCacheManager cacheManager) { + this.cacheManager = cacheManager; + } + + public static AbstractCacheManager getCacheManager() { + return cacheManager; + } + + public static boolean isCacheManagerAvailable() { + return (getCacheManager() != null); + } + + public void setFeedback(Hashtable feedback) { + this.feedback = feedback; + } + + public static boolean isApplicationLocked() { + return applicationLocked; + } + + public static DataAccessService getDataAccessService() { + return dataAccessService; + } + + @Autowired + public void setDataAccessService(DataAccessService dataAccessService) { + this.dataAccessService = dataAccessService; + } + + public static void setApplicationLocked(boolean locked) { + applicationLocked = locked; + } + + public static String getLookupValueByLabel(String label, String dbTable, String dbValueCol, String dbLabelCol) { + if (label == null || label.equals("")) { + return ""; + } + + List lstResult = getLookupListNoCache(dbTable, dbValueCol, dbLabelCol, dbLabelCol + "='" + label.replaceAll("'", "''") + "'", ""); + if (lstResult == null) { + return ""; + } + if (lstResult.size() > 0) { + return ((org.openecomp.portalsdk.core.domain.Lookup)lstResult.toArray()[0]).getValue(); + } else { + return ""; + } + } + + public static String getLookupValueByLabel(String label, List lookupList) { + Iterator i = null; + + if (label == null || label.equalsIgnoreCase("")) { + return ""; + } + + if (lookupList == null || lookupList.size() == 0) { + return ""; + } + + i = lookupList.iterator(); + while (i.hasNext()) { + org.openecomp.portalsdk.core.domain.Lookup lookup = (org.openecomp.portalsdk.core.domain.Lookup)i.next(); + + if (lookup.getLabel().equals(label)) { + return lookup.getValue(); + } + } + + return ""; +} + public static List getLookupListNoCache(String dbTable, String dbValueCol, String dbLabelCol, String dbFilter, String dbOrderBy) { + return getLookupListNoCache(dbTable, dbValueCol, dbLabelCol, dbFilter, dbOrderBy, null); + } // getLookupListNoCache + + + public static List getLookupListNoCache(String dbTable, String dbValueCol, String dbLabelCol, String dbFilter, String dbOrderBy, Session session) { + return getDataAccessService().getLookupList(dbTable, dbValueCol, dbLabelCol, dbFilter, dbOrderBy, null); + } // getLookupListNoCache + + + +} // AppUtils -- cgit 1.2.3-korg