more example stuff

bindings/java/examples/ProcessState.java

@@ -1,6 +1,9 @@
 import net.hyperic.sigar.*;
 
 /*
+
+Example to show the process state for a given pid.
+
 Compile the example:
 % javac -classpath sigar-bin/lib/sigar.jar ProcessState.java
 
@@ -15,6 +18,9 @@ bash: Sleeping
 State of emacs editor used to write the example:
 % java -classpath sigar-bin/lib/sigar.jar:. ProcessState 2673
 emacs: Suspended
+
+See also: examples/Ps.java, examples/Top.java
+
 */
 
 public class ProcessState {
@@ -52,7 +58,6 @@ public class ProcessState {
         ProcState procState = sigar.getProcState(pid);
         String state;
 
-
         System.out.println(procState.getName() + ": " +
                            getStateString(procState.getState()));
 

bindings/java/examples/ServiceStatus.java

@@ -0,0 +1,56 @@
+import java.util.Arrays;
+import java.util.List;
+import net.hyperic.sigar.win32.Service;
+import net.hyperic.sigar.win32.Win32Exception;
+
+/*
+
+Example to show the status of a Windows services.
+
+Compile the example:
+% javac -classpath sigar-bin/lib/sigar.jar ServiceStatus.java
+
+Status of all services:
+% java -classpath sigar-bin/lib/sigar.jar:. ServiceStatus
+Alerter: Stopped
+ALG: Running
+Apache Tomcat 4.1: Stopped
+Apache2: Running
+...
+
+Status of a specific service:
+% java -classpath sigar-bin/lib/sigar.jar:. ServiceStatus Eventlog
+Eventlog: Running
+
+See also: examples/Win32Service.java
+
+*/
+public class ServiceStatus {
+
+    private static void printStatus(String name)
+        throws Win32Exception {
+
+        Service service = new Service(name);
+        System.out.println(name + ": " +
+                           service.getStatusString());
+        service.close();
+    }
+
+    public static void main(String[] args)
+        throws Exception {
+
+        List services;
+        String name;
+
+        if (args.length == 0) {
+            services = Service.getServiceNames();
+        }
+        else {
+            services = Arrays.asList(args);
+        }
+
+        for (int i=0; i<services.size(); i++) {
+            printStatus((String)services.get(i));
+        }
+    }
+}