org.globus.ogsa.impl.base.providers.servicedata.impl
Class SimpleSystemInformationProvider

java.lang.Object
  org.globus.ogsa.impl.base.providers.servicedata.impl.SimpleSystemInformationProvider

All Implemented Interfaces:

DOMDataProvider, SimpleDataProvider

public class SimpleSystemInformationProvider

extends java.lang.Object

implements DOMDataProvider

Basic MDS GRIS-sytle sensor which emits system information in XML,

Constructor Summary

SimpleSystemInformationProvider()
Creates a new instance of SystemInformationProvider

SimpleSystemInformationProvider(java.lang.String namespacePrefix, java.lang.String namespaceURI)
Creates a new instance of SystemInformationProvider

Method Summary

java.lang.String	getDefaultArgs() If the provider has a set of default arguments, they can be retrieved with this function.
java.lang.String	getDescription() Returns a description of the provider's functionality.
java.lang.String	getErrorString() The provider should return a string representation of the current error, if any
java.lang.String	getName() Returns the display name of the provider.
static void	main(java.lang.String[] args)
org.w3c.dom.Document	run(java.lang.String args)
void	run(java.lang.String args, java.io.OutputStream outStream) Triggers the execution of the provider, updating the provider's internal state and sending the output to the specified OutputStream.
java.lang.String	toString()
protected void	updateFileSystemInfo()
protected void	updateSystemInfo()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleSystemInformationProvider

public SimpleSystemInformationProvider(java.lang.String namespacePrefix,
                                       java.lang.String namespaceURI)
                                throws java.lang.Exception

Creates a new instance of SystemInformationProvider

SimpleSystemInformationProvider

public SimpleSystemInformationProvider()
                                throws java.lang.Exception

Creates a new instance of SystemInformationProvider

Method Detail

main

public static void main(java.lang.String[] args)

getName

public java.lang.String getName()

Description copied from interface: SimpleDataProvider

Returns the display name of the provider.

Specified by:

getName in interface SimpleDataProvider

getDescription

public java.lang.String getDescription()

Description copied from interface: SimpleDataProvider

Returns a description of the provider's functionality.

Specified by:

getDescription in interface SimpleDataProvider

getDefaultArgs

public java.lang.String getDefaultArgs()

Description copied from interface: SimpleDataProvider

If the provider has a set of default arguments, they can be retrieved with this function.

Specified by:

getDefaultArgs in interface SimpleDataProvider

toString

public java.lang.String toString()

run

public void run(java.lang.String args,
                java.io.OutputStream outStream)
         throws java.lang.Exception

Description copied from interface: SimpleDataProvider

Triggers the execution of the provider, updating the provider's internal state and sending the output to the specified OutputStream.

Specified by:

run in interface SimpleDataProvider

Throws:

java.lang.Exception

run

public org.w3c.dom.Document run(java.lang.String args)
                         throws java.lang.Exception

Specified by:

run in interface DOMDataProvider

Throws:

java.lang.Exception

updateSystemInfo

protected void updateSystemInfo()
                         throws java.lang.Exception

Throws:

java.lang.Exception

updateFileSystemInfo

protected void updateFileSystemInfo()
                             throws java.lang.Exception

Throws:

java.lang.Exception

getErrorString

public java.lang.String getErrorString()

The provider should return a string representation of the current error, if any

Specified by:

getErrorString in interface SimpleDataProvider