| /* |
| * 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.StatisticDescriptor; |
| import org.apache.geode.Statistics; |
| import org.apache.geode.internal.admin.Stat; |
| import org.apache.geode.internal.statistics.StatisticDescriptorImpl; |
| |
| public class RemoteStat implements Stat, DataSerializable { |
| private static final long serialVersionUID = 8263951659282343027L; |
| |
| // instance variables |
| |
| private String name; |
| private byte typeCode; |
| private int id; |
| private String units; |
| private String desc; |
| private Number value; |
| private boolean isCounter; |
| |
| // constructor |
| |
| public RemoteStat(Statistics rsrc, StatisticDescriptor stat) { |
| this.id = stat.getId(); |
| this.name = stat.getName(); |
| this.units = stat.getUnit(); |
| this.isCounter = stat.isCounter(); |
| this.desc = stat.getDescription(); |
| this.typeCode = ((StatisticDescriptorImpl) stat).getTypeCode(); |
| this.value = rsrc.get(stat); |
| } |
| |
| /** |
| * Constructor for <code>DataSerializable</code> |
| */ |
| public RemoteStat() {} |
| |
| // Stat methods |
| |
| @Override |
| public Number getValue() { |
| return this.value; |
| } |
| |
| @Override |
| public String getUnits() { |
| return this.units; |
| } |
| |
| @Override |
| public boolean isCounter() { |
| return this.isCounter; |
| } |
| |
| // GfObject methods |
| |
| @Override |
| public int getID() { |
| return this.id; |
| } |
| |
| @Override |
| public String getName() { |
| return this.name; |
| } |
| |
| @Override |
| public String getType() { |
| return StatisticDescriptorImpl.getTypeCodeName(this.typeCode); |
| } |
| |
| @Override |
| public String getDescription() { |
| return this.desc; |
| } |
| |
| // Object methods |
| |
| @Override |
| public String toString() { |
| return "<STAT name=" + getName() + " type=" + getType() + " units=" + getUnits() + " isCounter=" |
| + isCounter() + " value=" + getValue() + " desc=\"" + getDescription() + "\">"; |
| } |
| |
| @Override |
| public void toData(DataOutput out) throws IOException { |
| DataSerializer.writeString(this.name, out); |
| out.writeByte(this.typeCode); |
| out.writeInt(this.id); |
| DataSerializer.writeString(this.units, out); |
| DataSerializer.writeString(this.desc, out); |
| DataSerializer.writeObject(this.value, out); |
| out.writeBoolean(this.isCounter); |
| } |
| |
| @Override |
| public void fromData(DataInput in) throws IOException, ClassNotFoundException { |
| |
| this.name = DataSerializer.readString(in); |
| this.typeCode = in.readByte(); |
| this.id = in.readInt(); |
| this.units = DataSerializer.readString(in); |
| this.desc = DataSerializer.readString(in); |
| this.value = (Number) DataSerializer.readObject(in); |
| this.isCounter = in.readBoolean(); |
| } |
| |
| } |