| /* |
| * 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.DataSerializable; |
| import org.apache.geode.DataSerializer; |
| import org.apache.geode.Statistics; |
| import org.apache.geode.internal.admin.GemFireVM; |
| import org.apache.geode.internal.admin.Stat; |
| import org.apache.geode.internal.admin.StatResource; |
| |
| public class RemoteStatResource implements StatResource, DataSerializable { |
| private static final long serialVersionUID = -3118720083415516133L; |
| |
| // instance variables |
| |
| private long rsrcId; |
| private long rsrcUniqueId; |
| private String name; |
| private String typeName; |
| private String typeDesc; |
| private transient RemoteGemFireVM vm; |
| private String systemName; |
| |
| // constructor |
| |
| public RemoteStatResource(Statistics rsrc) { |
| this.rsrcId = rsrc.getNumericId(); |
| this.rsrcUniqueId = rsrc.getUniqueId(); |
| this.name = rsrc.getTextId(); |
| this.typeName = rsrc.getType().getName(); |
| this.typeDesc = rsrc.getType().getDescription(); |
| } |
| |
| /** |
| * Constructor for <code>DataSerializable</code> |
| */ |
| public RemoteStatResource() {} |
| |
| // StatResource methods |
| |
| @Override |
| public long getResourceID() { |
| return rsrcId; |
| } |
| |
| @Override |
| public long getResourceUniqueID() { |
| return rsrcUniqueId; |
| } |
| |
| @Override |
| public String getSystemName() { |
| if (systemName == null) { |
| if (vm == null) { |
| systemName = ""; |
| } else { |
| return systemName = vm.toString(); |
| } |
| } |
| return systemName; |
| } |
| |
| @Override |
| public GemFireVM getGemFireVM() { |
| return vm; |
| } |
| |
| @Override |
| public Stat[] getStats() { |
| if (vm != null) { |
| return vm.getResourceStatsByID(this.rsrcUniqueId); |
| } else { |
| return new RemoteStat[0]; |
| } |
| } |
| |
| @Override |
| public Stat getStatByName(String name) { |
| Stat[] stats = getStats(); |
| for (int i = 0; i < stats.length; i++) { |
| if (name.equals(stats[i].getName())) { |
| return stats[i]; |
| } |
| } |
| return null; |
| } |
| |
| // GfObject methods |
| |
| @Override |
| public int getID() { |
| return -1; |
| } |
| |
| @Override |
| public String getName() { |
| return name; |
| } |
| |
| @Override |
| public String getType() { |
| return typeName; |
| } |
| |
| @Override |
| public String getDescription() { |
| return typeDesc; |
| } |
| |
| // Object methods |
| |
| @Override |
| public int hashCode() { |
| return (int) this.rsrcUniqueId; |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (other instanceof RemoteStatResource) { |
| RemoteStatResource rsrc = (RemoteStatResource) other; |
| return (this.rsrcUniqueId == rsrc.rsrcUniqueId && this.vm.equals(rsrc.vm)); |
| } else { |
| return false; |
| } |
| } |
| |
| // other instance methods |
| |
| void setGemFireVM(RemoteGemFireVM vm) { |
| this.vm = vm; |
| } |
| |
| @Override |
| public void toData(DataOutput out) throws IOException { |
| out.writeLong(this.rsrcId); |
| out.writeLong(this.rsrcUniqueId); |
| DataSerializer.writeString(this.name, out); |
| DataSerializer.writeString(this.typeName, out); |
| DataSerializer.writeString(this.typeDesc, out); |
| } |
| |
| @Override |
| public void fromData(DataInput in) throws IOException, ClassNotFoundException { |
| |
| this.rsrcId = in.readLong(); |
| this.rsrcUniqueId = in.readLong(); |
| this.name = DataSerializer.readString(in); |
| this.typeName = DataSerializer.readString(in); |
| this.typeDesc = DataSerializer.readString(in); |
| } |
| |
| } |