| /* |
| * 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 javaobject; |
| |
| import java.util.*; |
| import org.apache.geode.cache.Declarable; |
| import org.apache.geode.cache.*; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.EntryNotFoundException; |
| import org.apache.geode.cache.execute.FunctionAdapter; |
| import org.apache.geode.cache.execute.FunctionContext; |
| import org.apache.geode.cache.execute.ResultSender; |
| import org.apache.geode.cache.execute.RegionFunctionContext; |
| import org.apache.geode.internal.cache.PartitionedRegion; |
| |
| public class ServerOperationsFunction extends FunctionAdapter implements |
| Declarable { |
| |
| public void execute(FunctionContext context) { |
| |
| if( context.getArguments() instanceof Vector){ |
| Region pr = null; |
| String argument; |
| Vector argumentList; |
| argumentList = (Vector)context.getArguments(); |
| argument = (String)argumentList.remove(argumentList.size() - 1); |
| Cache c = null; |
| try { |
| c = CacheFactory.getAnyInstance(); |
| } catch (CacheClosedException ex) |
| { |
| System.out.println("in ServerOperationsFunction.execute: no cache found "); |
| } |
| pr = c.getRegion("TestTCR1"); |
| if (argument.equalsIgnoreCase("addKey")) { |
| Iterator iterator = argumentList.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| pr.put(key, key); |
| } |
| context.getResultSender().lastResult( Boolean.TRUE); |
| } |
| else if (argument.equalsIgnoreCase("invalidate")) { |
| Iterator iterator = argumentList.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| pr.invalidate(key); |
| } |
| context.getResultSender().lastResult( Boolean.TRUE); |
| } |
| else if (argument.equalsIgnoreCase("destroy")) { |
| |
| |
| Iterator iterator = argumentList.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| try { |
| pr.destroy(key); |
| } catch (EntryNotFoundException ignore) { /*ignored*/ } |
| } |
| context.getResultSender().lastResult( Boolean.TRUE); |
| |
| } |
| else if (argument.equalsIgnoreCase("update")) { |
| Iterator iterator = argumentList.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| Object value = "update_" + key; |
| pr.put(key, value); |
| } |
| context.getResultSender().lastResult(Boolean.TRUE); |
| |
| } |
| else if (argument.equalsIgnoreCase("get")) { |
| |
| Iterator iterator = argumentList.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| Object existingValue = null; |
| existingValue = pr.get(key); |
| } |
| context.getResultSender().lastResult(Boolean.TRUE); |
| } |
| else if (argument.equalsIgnoreCase("localinvalidate")) { |
| |
| Iterator iterator = argumentList.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| pr.localInvalidate(key); |
| } |
| context.getResultSender().lastResult( Boolean.TRUE); |
| } |
| else if (argument.equalsIgnoreCase("localdestroy")) { |
| |
| Iterator iterator = argumentList.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| try { |
| pr.localDestroy(key); |
| } catch (EntryNotFoundException ignore) { /*ignored*/ } |
| } |
| context.getResultSender().lastResult( Boolean.TRUE); |
| } |
| else |
| context.getResultSender().lastResult( Boolean.FALSE); |
| } |
| } |
| public String getId() { |
| return "ServerOperationsFunction"; |
| } |
| |
| public boolean optimizeForWrite() { |
| return true; |
| } |
| |
| public void init(Properties props) { |
| } |
| |
| } |