| /* |
| * 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.geode.CancelException; |
| import org.apache.geode.DataSerializer; |
| import org.apache.geode.cache.CacheFactory; |
| import org.apache.geode.distributed.internal.DistributionManager; |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| import org.apache.geode.internal.cache.InternalCache; |
| import org.apache.geode.internal.serialization.DeserializationContext; |
| import org.apache.geode.internal.serialization.SerializationContext; |
| |
| /** |
| * A message that is sent in response to a {@link CacheInfoRequest}. |
| * |
| * @since GemFire 3.5 |
| */ |
| public class CacheInfoResponse extends AdminResponse { |
| |
| private RemoteCacheInfo info; |
| |
| /** |
| * Returns a {@code CacheInfoResponse} that will be returned to the specified recipient. |
| */ |
| public static CacheInfoResponse create(DistributionManager dm, |
| InternalDistributedMember recipient) { |
| CacheInfoResponse m = new CacheInfoResponse(); |
| m.setRecipient(recipient); |
| try { |
| InternalCache c = (InternalCache) CacheFactory.getInstanceCloseOk(dm.getSystem()); |
| m.info = new RemoteCacheInfo(c); |
| } catch (CancelException ignore) { |
| m.info = null; |
| } |
| return m; |
| } |
| |
| RemoteCacheInfo getCacheInfo() { |
| return this.info; |
| } |
| |
| @Override |
| public int getDSFID() { |
| return CACHE_INFO_RESPONSE; |
| } |
| |
| @Override |
| public void toData(DataOutput out, |
| SerializationContext context) throws IOException { |
| super.toData(out, context); |
| DataSerializer.writeObject(this.info, out); |
| } |
| |
| @Override |
| public void fromData(DataInput in, |
| DeserializationContext context) throws IOException, ClassNotFoundException { |
| super.fromData(in, context); |
| this.info = (RemoteCacheInfo) DataSerializer.readObject(in); |
| } |
| |
| @Override |
| public String toString() { |
| return "CacheInfoResponse from " + this.getSender() + " info=" + this.info; |
| } |
| } |