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Micro Distribution of the Payara Project for IBM JDK
/*
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2016 Payara Foundation and/or its affiliates.
* All rights reserved.
*
* The contents of this file are subject to the terms of the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
*/
package fish.payara.nucleus.phonehome;
import com.sun.appserv.server.util.Version;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.Node;
import com.sun.enterprise.config.serverbeans.Nodes;
import com.sun.enterprise.config.serverbeans.Server;
import com.sun.enterprise.module.bootstrap.StartupContext;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.logging.Logger;
import org.glassfish.api.admin.ServerEnvironment;
/**
*
* @author David Weaver
*/
public class PhoneHomeTask implements Runnable {
private final String PHONE_HOME_ID;
private static final String PHONE_HOME_URL = "http://www.payara.fish/phonehome";
private static final String USER_AGENT = "Mozilla/5.0";
private static final int CONN_TIMEOUT_MS = 5000; // 5 seconds
private static final int READ_TIMEOUT_MS = 5000; // 5 seconds
private static final Logger LOGGER = Logger.getLogger(PhoneHomeTask.class.getCanonicalName());
ServerEnvironment env;
Domain domain;
PhoneHomeTask(String phoneHomeId, Domain domain, ServerEnvironment env) {
PHONE_HOME_ID = phoneHomeId;
this.env = env;
this.domain = domain;
}
@Override
public void run() {
Map params = new HashMap<>();
params.put("id", PHONE_HOME_ID);
params.put("ver", getVersion());
params.put("jvm", getJavaVersion());
params.put("uptime", getUptime());
params.put("nodes", getNodeCount());
params.put("servers", getServerCount());
String targetURL = PHONE_HOME_URL + encodeParams(params);
send(targetURL);
}
private String getVersion() {
String ver = Version.getFullVersion();
if (ver == null) {
ver = "unknown";
}
return ver;
}
private String getJavaVersion() {
String ver = System.getProperty("java.version");
if (ver == null) {
ver = "unknown";
}
return ver;
}
private String getUptime() {
RuntimeMXBean mxbean = ManagementFactory.getRuntimeMXBean();
long totalTime_ms = -1;
if (mxbean != null)
totalTime_ms = mxbean.getUptime();
if (totalTime_ms <= 0 && env != null) {
StartupContext ctx = env.getStartupContext();
if (ctx != null) {
long start = ctx.getCreationTime();
totalTime_ms = System.currentTimeMillis() - start;
}
}
return Long.toString(totalTime_ms);
}
private String getNodeCount(){
String result = "unknown";
if (domain != null) {
Nodes nodes = domain.getNodes();
if (nodes != null) {
List nodelist = nodes.getNode();
if (nodelist != null) {
result = Integer.toString(nodelist.size());
}
}
}
return result;
}
private String getServerCount(){
String result = "unknown";
if (domain != null) {
List serverlist = domain.getServers().getServer();
if (serverlist != null) {
result = Integer.toString(serverlist.size());
}
}
return result;
}
private String encodeParams(Map params) {
StringBuilder sb = new StringBuilder();
char seperator;
seperator = '?';
for (Map.Entry param : params.entrySet()) {
try {
sb.append(String.format("%c%s=%s", seperator,
URLEncoder.encode(param.getKey(), "UTF-8"),
URLEncoder.encode(param.getValue(), "UTF-8")
));
seperator='&';
} catch (UnsupportedEncodingException uee) {/*Ignore*/}
}
return sb.toString();
}
private void send(String target) {
HttpURLConnection conn = null;
try {
URL url = new URL(target);
conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setRequestProperty("User-Agent", USER_AGENT);
conn.setConnectTimeout(CONN_TIMEOUT_MS);
conn.setReadTimeout(READ_TIMEOUT_MS);
conn.getResponseCode();
} catch (IOException ioe) {
/*Ignore*/
} finally {
if (conn != null) {
conn.disconnect();
}
}
}
}
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