org.ow2.jasmine.monitoring.eventswitch.extractor
Class JasmineEventDataExtractor

java.lang.Object
  org.ow2.jasmine.monitoring.eventswitch.connectors.EJB3Connector<org.ow2.jasmine.monitoring.eventswitch.beans.JasmineEventSLBRemote>
      org.ow2.jasmine.monitoring.eventswitch.extractor.JasmineEventDataExtractor

public class JasmineEventDataExtractor
extends org.ow2.jasmine.monitoring.eventswitch.connectors.EJB3Connector<org.ow2.jasmine.monitoring.eventswitch.beans.JasmineEventSLBRemote>

The JASMINe Event Data Extractor is an executable utility class. It will connect to a given JASMINe Event stateless bean, fetch information and print it back on stdio using the CSV similar to mbeancmd's.

Constructor Summary

JasmineEventDataExtractor()

Method Summary

protected org.ow2.jasmine.monitoring.eventswitch.beans.JasmineEventEB[]	getEvents(java.lang.String[] args) Extracts events, @see JasmineEventDataExtractor#main(String[])
protected java.util.Date	getTime(java.lang.String s) Parses a given time using the formatter, defaults to format "long".
static void	main(java.lang.String[] args) Connects to the given JASMINe Event stateless bean, requests data that satisfies the given constraints an prints it back on stdio.
protected void	printEvents(org.ow2.jasmine.monitoring.eventswitch.beans.JasmineEventEB[] events) Puts on stdio an array of events.

Methods inherited from class org.ow2.jasmine.monitoring.eventswitch.connectors.EJB3Connector

connect, disconnect, getBean, setConfiguration

Methods inherited from class java.lang.Object

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

Constructor Detail

JasmineEventDataExtractor

public JasmineEventDataExtractor()

Method Detail

main

public static void main(java.lang.String[] args)
                 throws javax.naming.NamingException,
                        java.text.ParseException,
                        java.io.IOException

Connects to the given JASMINe Event stateless bean, requests data that satisfies the given constraints an prints it back on stdio.

Parameters:

args - Accepts three types of variables: - Any number of string constants defined in Context. Example: to set the Context.INITIAL_CONTEXT_FACTORY to factory, use the option: -Context.INITIAL_CONTEXT_FACTORY factory - The "Wrapper.LOOKUP_BEAN" option, the value of which is looked up on the server and set as remote bean. - The "timeformat" option, which defines the time format when defining start and end times. If none specified, it uses the "long" format (seconds since 01/01/1970). - Filtering options. These are: - domain: server domain - server: server name - source: source (for example, MBeanCmd) - probe: probe name - value: probe value - startTimestamp: time to start at - endTimestamp: time to end at If you don't need a certain filtering, don't set it.

Throws:

javax.naming.NamingException - If there's a problem resolving the bean.

java.text.ParseException - If there's a problem parsing times.

java.io.IOException - On configuration file failure.

getEvents

protected org.ow2.jasmine.monitoring.eventswitch.beans.JasmineEventEB[] getEvents(java.lang.String[] args)
                                                                           throws javax.naming.NamingException,
                                                                                  java.text.ParseException,
                                                                                  java.io.IOException

Extracts events, @see JasmineEventDataExtractor#main(String[])

Throws:

javax.naming.NamingException

java.text.ParseException

java.io.IOException

printEvents

protected void printEvents(org.ow2.jasmine.monitoring.eventswitch.beans.JasmineEventEB[] events)

Puts on stdio an array of events.

Parameters:

events - Events to put on stdio.

getTime

protected java.util.Date getTime(java.lang.String s)
                          throws java.text.ParseException

Parses a given time using the formatter, defaults to format "long".

Parameters:

s - Time to parse, can be null (in that case return is null).

Returns:

Parsed time.

Throws:

java.text.ParseException - If parsing fails.