| /* |
| * 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.internal.admin.remote; |
| |
| import java.io.DataInput; |
| import java.io.DataOutput; |
| import java.io.IOException; |
| |
| import org.apache.logging.log4j.Logger; |
| |
| import org.apache.geode.DataSerializer; |
| import org.apache.geode.cache.ExpirationAction; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.distributed.internal.ClusterDistributionManager; |
| import org.apache.geode.internal.serialization.DeserializationContext; |
| import org.apache.geode.internal.serialization.SerializationContext; |
| import org.apache.geode.logging.internal.log4j.api.LogService; |
| |
| /** |
| * A message that is sent to a particular distribution manager to let it know that the sender is an |
| * administation console that just connected. |
| */ |
| public class DestroyEntryMessage extends RegionAdminMessage { |
| |
| private static final Logger logger = LogService.getLogger(); |
| |
| private Object key; |
| private ExpirationAction action; |
| |
| public static DestroyEntryMessage create(Object key, ExpirationAction action) { |
| DestroyEntryMessage m = new DestroyEntryMessage(); |
| m.action = action; |
| m.key = key; |
| return m; |
| } |
| |
| @Override |
| public void process(ClusterDistributionManager dm) { |
| Region r = getRegion(dm.getSystem()); |
| if (r != null) { |
| try { |
| if (action == ExpirationAction.LOCAL_DESTROY) { |
| r.localDestroy(key); |
| } else if (action == ExpirationAction.DESTROY) { |
| r.destroy(key); |
| } else if (action == ExpirationAction.INVALIDATE) { |
| r.invalidate(key); |
| } else if (action == ExpirationAction.LOCAL_INVALIDATE) { |
| r.localInvalidate(key); |
| } |
| } catch (Exception e) { |
| logger.warn("Failed attempt to destroy or invalidate entry {} {} from console at {}", |
| new Object[] {r.getFullPath(), key, this.getSender()}); |
| } |
| } |
| } |
| |
| @Override |
| public int getDSFID() { |
| return DESTROY_ENTRY_MESSAGE; |
| } |
| |
| @Override |
| public void toData(DataOutput out, |
| SerializationContext context) throws IOException { |
| super.toData(out, context); |
| DataSerializer.writeObject(this.action, out); |
| DataSerializer.writeObject(this.key, out); |
| } |
| |
| @Override |
| public void fromData(DataInput in, |
| DeserializationContext context) throws IOException, ClassNotFoundException { |
| super.fromData(in, context); |
| this.action = (ExpirationAction) DataSerializer.readObject(in); |
| this.key = DataSerializer.readObject(in); |
| } |
| |
| @Override |
| public String toString() { |
| return String.format("DestroyEntryMessage from %s", |
| this.getSender()); |
| } |
| } |