| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You 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.apache.geode.rest.internal.web.controllers; |
| |
| import org.apache.geode.cache.Cache; |
| import org.apache.geode.cache.CacheClosedException; |
| import org.apache.geode.cache.CacheFactory; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.execute.Function; |
| import org.apache.geode.cache.execute.FunctionContext; |
| |
| public class GetValueForKey implements Function { |
| |
| @Override |
| public void execute(FunctionContext context) { |
| Object args = context.getArguments(); |
| |
| Cache cache = null; |
| |
| try { |
| cache = CacheFactory.getAnyInstance(); |
| |
| if (args.toString().equalsIgnoreCase("1")) { |
| Region<String, Object> r = cache.getRegion("Products"); |
| Object result = r.get("1"); |
| context.getResultSender().lastResult(result); |
| |
| } else if (args.toString().equalsIgnoreCase("2")) { |
| Region<String, Object> r = cache.getRegion("People"); |
| Object result = r.get("2"); |
| context.getResultSender().lastResult(result); |
| } else { |
| // Default case |
| int i = 10; |
| context.getResultSender().lastResult(i); |
| } |
| } catch (CacheClosedException e) { |
| context.getResultSender().lastResult("Error: CacheClosedException"); |
| } |
| |
| } |
| |
| @Override |
| public String getId() { |
| return "GetValueForKey"; |
| } |
| |
| @Override |
| public boolean hasResult() { |
| return true; |
| } |
| |
| @Override |
| public boolean optimizeForWrite() { |
| return false; |
| } |
| |
| @Override |
| public boolean isHA() { |
| return false; |
| } |
| } |