scouter.lang.pack.ObjectPack Maven / Gradle / Ivy
/*
* Copyright 2015 the original author or authors.
* @https://github.com/scouter-project/scouter
*
* Licensed 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 scouter.lang.pack;
import java.io.IOException;
import java.sql.Timestamp;
import scouter.io.DataInputX;
import scouter.io.DataOutputX;
import scouter.lang.value.MapValue;
import scouter.util.Hexa32;
/**
* Object that contains one agent(called object) information
*/
public class ObjectPack implements Pack {
/**
* Object type
*/
public String objType;
/**
* Object ID
*/
public int objHash;
/**
* Object full name
*/
public String objName;
/**
* IP address
*/
public String address;
/**
* Version
*/
public String version;
/**
* Whether alive
*/
public boolean alive = true;
/**
* Last wake up time
*/
public long wakeup;
/**
* More info
*/
public MapValue tags = new MapValue();
transient public int updated;
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("OBJECT ");
sb.append(" objType=").append(objType);
sb.append(" objHash=").append(Hexa32.toString32(objHash));
sb.append(" objName=").append(objName);
if (isOk(address))
sb.append(" addr=").append(address);
if (isOk(version))
sb.append(" ").append(version);
if (alive)
sb.append(" alive");
if (wakeup > 0)
sb.append(" ").append(new Timestamp(wakeup));
if (tags.size() > 0)
sb.append(" ").append(tags);
return sb.toString();
}
private boolean isOk(String s) {
return s != null && s.length() > 0;
}
public void wakeup() {
this.wakeup = System.currentTimeMillis();
this.alive = true;
}
public byte getPackType() {
return PackEnum.OBJECT;
}
public void write(DataOutputX dout) throws IOException {
dout.writeText(objType);
dout.writeDecimal(objHash);
dout.writeText(objName);
dout.writeText(address);
dout.writeText(version);
dout.writeBoolean(alive);
dout.writeDecimal(wakeup);
dout.writeValue(tags);
}
public Pack read(DataInputX din) throws IOException {
this.objType = din.readText();
this.objHash = (int) din.readDecimal();
this.objName = din.readText();
this.address = din.readText();
this.version = din.readText();
this.alive = din.readBoolean();
this.wakeup = din.readDecimal();
this.tags = (MapValue) din.readValue();
return this;
}
public int hashCode() {
return objHash;
}
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
return (objHash == ((ObjectPack) obj).objHash);
}
}