org.ow2.proactive.utils.console

Class MBeanInfoViewer

java.lang.Object

org.ow2.proactive.utils.console.MBeanInfoViewer

public final class MBeanInfoViewer
extends Object

MBeanInfoViewer is used to handle MBean information display

Since:

ProActive Scheduling 1.0

Constructor Summary

Constructors

Constructor and Description
MBeanInfoViewer(Authentication auth, String user, Credentials creds) Creates a new instance of MBeanInfoViewer.

Method Summary

Modifier and Type	Method and Description
String	getInfo(String mbeanNameAsString) Deprecated.
Map<String,String>	getMappedInfo(String mbeanNameAsString) Return the informations about the Scheduler MBean as a Map.
void	invoke(String mbeanNameAsString, String operationName, Object[] params) Invokes an operation on an MBean.
static String	possibleModifyRange(String range, String[] dataSources, Character defaultRange)
String	retrieveStats(String mbeanName, String range, String[] dataSources, String function)
static String	rrdContent(byte[] rrd4j, String newRange, String[] dataSources, String function)
static long	secondsInZone(char zone)
void	setAttribute(String mbeanNameAsString, String attributeName, Object value) Sets the value of a specific attribute of a named MBean.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MBeanInfoViewer

public MBeanInfoViewer(Authentication auth,
                       String user,
                       Credentials creds)

Creates a new instance of MBeanInfoViewer.

Parameters:

auth - the authentication interface

user - the user that wants to connect to the JMX infrastructure

creds - the credentials of the user

Method Detail

possibleModifyRange

public static String possibleModifyRange(String range,
                                         String[] dataSources,
                                         Character defaultRange)

rrdContent

public static String rrdContent(byte[] rrd4j,
                                String newRange,
                                String[] dataSources,
                                String function)
                         throws IOException

Throws:

IOException

setAttribute

public void setAttribute(String mbeanNameAsString,
                         String attributeName,
                         Object value)

Sets the value of a specific attribute of a named MBean. The MBean is identified by its object name as a String. The first time this method is called it connects to the JMX connector server. The default behavior will try to establish a connection using RMI protocol, if it fails the RO (Remote Object) protocol is used.

Parameters:

mbeanNameAsString - the object name of the MBean

attributeName - the name of the attribute

value - the new value of the attribute

invoke

public void invoke(String mbeanNameAsString,
                   String operationName,
                   Object[] params)

Invokes an operation on an MBean. The first time this method is called it connects to the JMX connector server. The default behavior will try to establish a connection using RMI protocol, if it fails the RO (Remote Object) protocol is used.

Parameters:

mbeanNameAsString - the object name of the MBean

operationName - the name of the operation to invoke

params - the array of parameters of the operation

retrieveStats

public String retrieveStats(String mbeanName,
                            String range,
                            String[] dataSources,
                            String function)

secondsInZone

public static long secondsInZone(char zone)

getInfo

@Deprecated
public String getInfo(String mbeanNameAsString)

Deprecated.

Return the informations about the Scheduler MBean as a formatted string. The first time this method is called it connects to the JMX connector server. The default behavior will try to establish a connection using RMI protocol, if it fails the RO (Remote Object) protocol is used.

Parameters:

mbeanNameAsString - the object name of the MBean

Returns:

the informations about the MBean as a formatted string

getMappedInfo

public Map<String,String> getMappedInfo(String mbeanNameAsString)

Return the informations about the Scheduler MBean as a Map. The first time this method is called it connects to the JMX connector server. The default behavior will try to establish a connection using RMI protocol, if it fails the RO (Remote Object) protocol is used.

Parameters:

mbeanNameAsString - the object name of the MBean

Returns:

the informations about the MBean as a formatted string