/*
* collectd/java - org/collectd/java/GenericJMXConfConnection.java
- * Copyright (C) 2009 Florian octo Forster
+ * Copyright (C) 2009-2012 Florian octo Forster
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors:
- * Florian octo Forster <octo at verplant.org>
+ * Florian octo Forster <octo at collectd.org>
*/
package org.collectd.java;
import java.util.Iterator;
import java.util.ArrayList;
import java.util.HashMap;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
import javax.management.MBeanServerConnection;
-import javax.management.ObjectName;
-import javax.management.MalformedObjectNameException;
import javax.management.remote.JMXServiceURL;
import javax.management.remote.JMXConnector;
private String _username = null;
private String _password = null;
private String _host = null;
+ private String _instance_prefix = null;
private String _service_url = null;
private MBeanServerConnection _jmx_connection = null;
private List<GenericJMXConfMBean> _mbeans = null;
return (v.getString ());
} /* }}} String getConfigString */
+ private String getHost () /* {{{ */
+ {
+ if (this._host != null)
+ {
+ return (this._host);
+ }
+
+ try
+ {
+ InetAddress localHost = InetAddress.getLocalHost();
+ return (localHost.getHostName ());
+ }
+ catch (UnknownHostException e)
+ {
+ return ("localhost");
+ }
+ } /* }}} String getHost */
+
private void connect () /* {{{ */
{
JMXServiceURL service_url;
if (tmp != null)
this._service_url = tmp;
}
+ else if (child.getKey ().equalsIgnoreCase ("InstancePrefix"))
+ {
+ String tmp = getConfigString (child);
+ if (tmp != null)
+ this._instance_prefix = tmp;
+ }
else if (child.getKey ().equalsIgnoreCase ("Collect"))
{
String tmp = getConfigString (child);
+ ((this._host != null) ? this._host : "(null)"));
pd = new PluginData ();
- pd.setHost ((this._host != null) ? this._host : "localhost");
+ pd.setHost (this.getHost ());
pd.setPlugin ("GenericJMX");
for (int i = 0; i < this._mbeans.size (); i++)
- this._mbeans.get (i).query (this._jmx_connection, pd);
+ {
+ int status;
+
+ status = this._mbeans.get (i).query (this._jmx_connection, pd,
+ this._instance_prefix);
+ if (status != 0)
+ {
+ this._jmx_connection = null;
+ return;
+ }
+ } /* for */
} /* }}} void query */
public String toString ()