| /* |
| * 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.ArrayList; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Properties; |
| import java.util.Set; |
| import java.util.Vector; |
| import java.util.HashSet; |
| import java.util.Random; |
| import PdxTests.PdxVersioned; |
| import org.apache.geode.cache.Declarable; |
| 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.RegionFunctionContext; |
| import org.apache.geode.cache.partition.PartitionRegionHelper; |
| import org.apache.geode.internal.cache.PartitionedRegion; |
| import org.apache.geode.internal.cache.GemFireCacheImpl; |
| import org.apache.geode.pdx.PdxInstance; |
| import org.apache.geode.pdx.WritablePdxInstance; |
| import org.apache.geode.pdx.internal.EnumInfo; |
| import org.apache.geode.pdx.internal.PdxField; |
| import org.apache.geode.pdx.internal.PdxType; |
| import org.apache.geode.pdx.internal.TypeRegistry; |
| import org.apache.geode.internal.cache.execute.PartitionedRegionFunctionResultSender; |
| |
| public class RegionOperationsFunctionOptimized extends FunctionAdapter implements |
| Declarable { |
| |
| public void execute(FunctionContext context) { |
| boolean ispdxObj = false; |
| //GemFireCacheImpl.getInstance().getLogger().info("rjk:in RegionOperationsFunction ----221"); |
| Vector arguments = (Vector)context.getArguments(); |
| String operation = (String)arguments.get(0); |
| int i = 0; |
| if(arguments.size() > 2 && (arguments.get(1) instanceof Boolean )){ |
| //String pdxObj |
| ispdxObj = (Boolean)arguments.get(1); |
| //ispdxObj = pdxObj.equalsIgnoreCase("pdxobject"); |
| i=2; |
| }else |
| { |
| i=1; |
| } |
| final boolean isRegionContext = context instanceof RegionFunctionContext; |
| boolean isPartitionedRegionContext = false; |
| RegionFunctionContext regionContext = null; |
| if (isRegionContext) { |
| regionContext = (RegionFunctionContext)context; |
| isPartitionedRegionContext = |
| PartitionRegionHelper.isPartitionedRegion(regionContext.getDataSet()); |
| } |
| |
| if (isPartitionedRegionContext) { |
| PartitionedRegionFunctionResultSender rs = (PartitionedRegionFunctionResultSender)regionContext.getResultSender(); |
| |
| if (operation.equalsIgnoreCase("addKey")) { |
| Set keySet = regionContext.getFilter(); |
| PartitionedRegion pr = (PartitionedRegion)regionContext.getDataSet(); |
| |
| Iterator iterator = keySet.iterator(); |
| Object value = null; |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| value = createObject(key,ispdxObj); |
| pr.put(key, value); |
| } |
| context.getResultSender().lastResult(rs.isLocallyExecuted()); |
| } |
| else if (operation.equalsIgnoreCase("invalidate")) { |
| Set keySet = regionContext.getFilter(); |
| PartitionedRegion pr = (PartitionedRegion)regionContext.getDataSet(); |
| |
| Iterator iterator = keySet.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| pr.invalidate(key); |
| } |
| context.getResultSender().lastResult( rs.isLocallyExecuted()); |
| } |
| else if (operation.equalsIgnoreCase("destroy")) { |
| |
| Set keySet = regionContext.getFilter(); |
| PartitionedRegion pr = (PartitionedRegion)regionContext.getDataSet(); |
| |
| Iterator iterator = keySet.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| try { |
| pr.destroy(key); |
| } catch (EntryNotFoundException ignore) { /*ignored*/ } |
| } |
| context.getResultSender().lastResult( rs.isLocallyExecuted()); |
| |
| } |
| else if (operation.equalsIgnoreCase("putAll")) { |
| Set keySet = regionContext.getFilter(); |
| PartitionedRegion pr = (PartitionedRegion)regionContext.getDataSet(); |
| |
| Iterator iterator = keySet.iterator(); |
| HashMap map = new HashMap(); |
| Object value = null; |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| value = createObject(key,ispdxObj); |
| map.put(key, value); |
| } |
| pr.putAll(map); |
| context.getResultSender().lastResult(rs.isLocallyExecuted()); |
| } |
| else if (operation.equalsIgnoreCase("update")) { |
| Set keySet = regionContext.getFilter(); |
| PartitionedRegion pr = (PartitionedRegion)regionContext.getDataSet(); |
| |
| Iterator iterator = keySet.iterator(); |
| Object value = null; |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| Object newValue = createObject(key, ispdxObj); |
| if(newValue instanceof PdxInstance) { |
| PdxInstance pdxInst = (PdxInstance)newValue; |
| WritablePdxInstance writable = pdxInst.createWriter(); |
| writable.setField("m_string", "updated_" + key); |
| newValue = writable; |
| }else |
| { |
| newValue = "updated_" + key; |
| } |
| value = pr.put(key, newValue); |
| } |
| context.getResultSender().lastResult(rs.isLocallyExecuted()); |
| } |
| else if (operation.equalsIgnoreCase("get")) { |
| Set keySet = regionContext.getFilter(); |
| PartitionedRegion pr = (PartitionedRegion)regionContext.getDataSet(); |
| |
| Iterator iterator = keySet.iterator(); |
| Object existingValue = null; |
| while (iterator.hasNext()) { |
| |
| Object key = iterator.next(); |
| existingValue = pr.get(key); |
| if(existingValue != null && existingValue instanceof PdxInstance){ |
| PdxInstance pdxInst = (PdxInstance)existingValue; |
| Object val = pdxInst.getField("m_string"); |
| } |
| |
| } |
| context.getResultSender().lastResult(rs.isLocallyExecuted()); |
| |
| } |
| else if (operation.equalsIgnoreCase("localinvalidate")) { |
| Set keySet = regionContext.getFilter(); |
| PartitionedRegion pr = (PartitionedRegion)regionContext.getDataSet(); |
| |
| Iterator iterator = keySet.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| pr.localInvalidate(key); |
| } |
| context.getResultSender().lastResult( rs.isLocallyExecuted()); |
| } |
| else if (operation.equalsIgnoreCase("localdestroy")) { |
| Set keySet = regionContext.getFilter(); |
| PartitionedRegion pr = (PartitionedRegion)regionContext.getDataSet(); |
| |
| Iterator iterator = keySet.iterator(); |
| while (iterator.hasNext()) { |
| Object key = iterator.next(); |
| try { |
| pr.localDestroy(key); |
| } catch (EntryNotFoundException ignore) { /*ignored*/ } |
| } |
| context.getResultSender().lastResult( rs.isLocallyExecuted()); |
| } |
| else |
| context.getResultSender().lastResult( rs.isLocallyExecuted()); |
| } |
| } |
| |
| |
| |
| public String getId() { |
| //return this.getClass().getName(); |
| return "RegionOperationsFunctionOptimized"; |
| } |
| |
| public boolean optimizeForWrite() { |
| return true; |
| } |
| |
| public void init(Properties props) { |
| } |
| protected Object createObject (Object key, boolean ispdx) { |
| if (ispdx) { |
| Random foo = new Random(); |
| return new PdxTests.PdxVersioned(key.toString()); |
| } |
| else { |
| return key; |
| } |
| } |
| } |