我找到了自己想要分享的解决方案。
当我检测到我的 Glassfish 服务器出现问题时,我会重新启动它。此解决方案仅适用于 Linux(如果我发现 Windows 用户类似,我将编辑此答案)。此外,您可能必须在 root 用户下的“/etc/sudoers”中为您的用户添加这一行,adrian 是我的用户名。
adrian ALL=(ALL:ALL) ALL
GlassFish 类:(你需要用你的更改 glassfishPath 和 domainName)
package es.web.glassfish;
import es.os.linux.Konsole;
import java.io.IOException;
/**
*
* @author adrian
*/
public class Glassfish {
private final static String glassfishPath = "/home/adrian/glassfish-4.0/";
private final static String domainName = "domain1";
public static String startGlassfishServer() throws IOException, InterruptedException {
String command = glassfishPath + "bin/asadmin start-domain "+domainName;
return Konsole.executeCommand(command);
}
public static String stopGlassfishServer() throws IOException, InterruptedException {
String command = glassfishPath + "bin/asadmin stop-domain "+domainName;
return Konsole.executeCommand(command);
}
public static String restrartGlassfishServer() throws IOException, InterruptedException {
String command = glassfishPath + "bin/asadmin restart-domain "+domainName;
return Konsole.executeCommand(command);
}
}
控制台类:
package es.os.linux;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/**
*
* @author adrian
*/
public class Konsole {
static Process process;
static BufferedReader reader;
public static String executeCommand(String command) throws IOException, InterruptedException {
String rez = "";
process = Runtime.getRuntime().exec(command);
process.waitFor();
reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line;
while ((line = reader.readLine()) != null) {
rez += line + "#";
}
return rez;
}
}
测试类:
public class test {
/**
* @param args the command line arguments
*/
public static void main(String[] args){
try {
System.out.println("START");
System.out.println(Glassfish.startGlassfishServer());
System.out.println("RESTART");
System.out.println(Glassfish.restrartGlassfishServer());
System.out.println("STOP");
System.out.println(Glassfish.stopGlassfishServer());
} catch (IOException ex) {
ex.printStackTrace();
} catch (InterruptedException ex) {
ex.printStackTrace();
}
}
}
测试类输出:
START
Waiting for domain1 to start ............#Successfully started the domain : domain1#domain Location: /home/adrian/glassfish-4.0/glassfish/domains/domain1#Log File: /home/adrian/glassfish-4.0/glassfish/domains/domain1/logs/server.log#Admin Port: 4848#Command start-domain executed successfully.#
RESTART
Successfully restarted the domain#Command restart-domain executed successfully.#
STOP
Waiting for the domain to stop #Command stop-domain executed successfully.#