| /* |
| * 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 java.util.Set; |
| |
| import org.apache.geode.DataSerializable; |
| import org.apache.geode.DataSerializer; |
| import org.apache.geode.cache.CacheException; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.RegionAttributes; |
| import org.apache.geode.internal.admin.RegionSnapshot; |
| |
| public class RemoteRegionSnapshot implements RegionSnapshot, DataSerializable { |
| private static final long serialVersionUID = -2006079857403000280L; |
| private String name; |
| private RemoteRegionAttributes attributes; |
| private RemoteCacheStatistics stats; |
| private int entryCount; |
| private int subregionCount; |
| private Object userAttribute; |
| |
| public RemoteRegionSnapshot(Region r) throws CacheException { |
| |
| this.name = r.getName(); |
| RegionAttributes rAttr = r.getAttributes(); |
| this.attributes = new RemoteRegionAttributes(rAttr); |
| if (rAttr.getStatisticsEnabled()) { |
| this.stats = new RemoteCacheStatistics(r.getStatistics()); |
| } else { |
| this.stats = new RemoteCacheStatistics(); |
| } |
| this.attributes = new RemoteRegionAttributes(r.getAttributes()); |
| Set nameSet = r.keySet(); |
| this.entryCount = nameSet.size(); |
| Set subRegions = r.subregions(false); |
| this.subregionCount = subRegions.size(); |
| Object attr = r.getUserAttribute(); |
| if (attr != null) { |
| this.userAttribute = attr.getClass().getName() + "\"" + attr.toString() + "\""; |
| } else { |
| this.userAttribute = null; |
| } |
| } |
| |
| /** |
| * This constructor is only for use by the DataSerializableMechanism |
| */ |
| public RemoteRegionSnapshot() {} |
| |
| @Override |
| public Object getName() { |
| return this.name; |
| } |
| |
| @Override |
| public long getLastModifiedTime() { |
| return stats.getLastModifiedTime(); |
| } |
| |
| @Override |
| public long getLastAccessTime() { |
| return stats.getLastAccessedTime(); |
| } |
| |
| @Override |
| public long getNumberOfHits() { |
| return stats.getHitCount(); |
| } |
| |
| @Override |
| public long getNumberOfMisses() { |
| return stats.getMissCount(); |
| } |
| |
| @Override |
| public float getHitRatio() { |
| return stats.getHitRatio(); |
| } |
| |
| @Override |
| public RegionAttributes getAttributes() { |
| return this.attributes; |
| // if (rUserAttributes != null) { |
| // Iterator it = rUserAttributes.entrySet().iterator(); |
| // while (it.hasNext()) { |
| // Map.Entry me = (Map.Entry)it.next(); |
| // result.setUserAttribute(me.getKey(), me.getValue()); |
| // } |
| // } |
| } |
| |
| public int getEntryCount() { |
| return entryCount; |
| } |
| |
| public int getSubregionCount() { |
| return subregionCount; |
| } |
| |
| @Override |
| public Object getUserAttribute() { |
| return userAttribute; |
| } |
| |
| // private String getDesc(Object o) { |
| // if (o == null) { |
| // return ""; |
| // } else { |
| // return o.getClass().getName(); |
| // } |
| // } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (other == this) |
| return true; |
| if (other instanceof RemoteRegionSnapshot) { |
| RemoteRegionSnapshot snap = (RemoteRegionSnapshot) other; |
| return this.name.equals(snap.name); |
| } |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return this.name.hashCode(); |
| } |
| |
| @Override |
| public String toString() { |
| return getName().toString(); |
| } |
| |
| @Override |
| public void toData(DataOutput out) throws IOException { |
| DataSerializer.writeString(this.name, out); |
| DataSerializer.writeObject(this.stats, out); |
| DataSerializer.writeObject(this.attributes, out); |
| out.writeInt(this.entryCount); |
| out.writeInt(this.subregionCount); |
| DataSerializer.writeObject(this.userAttribute, out); |
| } |
| |
| @Override |
| public void fromData(DataInput in) throws IOException, ClassNotFoundException { |
| this.name = DataSerializer.readString(in); |
| this.stats = (RemoteCacheStatistics) DataSerializer.readObject(in); |
| this.attributes = (RemoteRegionAttributes) DataSerializer.readObject(in); |
| this.entryCount = in.readInt(); |
| this.subregionCount = in.readInt(); |
| this.userAttribute = DataSerializer.readObject(in); |
| } |
| } |