org.xmlBlaster.protocol.xmlrpc
Class XmlRpcDriver

java.lang.Object
  org.xmlBlaster.protocol.xmlrpc.XmlRpcDriver

All Implemented Interfaces:

I_Driver, XmlRpcDriverMBean, I_AdminPlugin, I_AdminService, I_AdminUsage, I_Plugin

public class XmlRpcDriver
extends java.lang.Object
implements I_Driver, XmlRpcDriverMBean

XmlRpc driver class to invoke the xmlBlaster server over HTTP XMLRPC.

This driver needs to be registered in xmlBlaster.properties and will be started on xmlBlaster startup, for example:

 ProtocolPlugin[XMLRPC][1.0]=org.xmlBlaster.protocol.xmlrpc.XmlRpcDriver
 CbProtocolPlugin[XMLRPC][1.0]=org.xmlBlaster.protocol.xmlrpc.CallbackXmlRpcDriver
 

The variable plugin/xmlrpc/port (default 8080) sets the http web server port, you may change it in xmlBlaster.properties or on command line:

 java -jar lib/xmlBlaster.jar  -plugin/xmlrpc/port 9080
 

The interface I_Driver is needed by xmlBlaster to instantiate and shutdown this driver implementation.

Author:

xmlBlaster@marcelruff.info

See Also:

The protocol.xmlrpc requirement, Configuring SSL with XmlRpc

Field Summary

private AddressServer	addressServer Our configuration
private I_Authenticate	authenticate The singleton handle for this xmlBlaster server
protected ContextNode	contextNode
static int	DEFAULT_HTTP_PORT
private Global	glob
protected boolean	isActive
private static java.util.logging.Logger	log
protected java.lang.Object	mbeanHandle My JMX registration, can be done optionally by implementing classes
private java.lang.String	ME
private PluginInfo	pluginInfo
private org.apache.xmlrpc.webserver.WebServer	webServer The xml-rpc HTTP web server
private I_XmlBlaster	xmlBlasterImpl The singleton handle for this xmlBlaster server
private XmlRpcUrl	xmlRpcUrl The URL which clients need to use to access this server

Constructor Summary

XmlRpcDriver()

Method Summary

void	activate() Activate xmlBlaster access through this protocol.
void	deActivate() Deactivate xmlBlaster access (standby), no clients can connect.
AddressServer	getAddressServer() The server configuration of this plugin
java.lang.String	getEnvPrefix()
java.lang.String	getName() Get a human readable name of this driver.
java.lang.String	getProtocolId() Access the xmlBlaster internal name of the protocol driver.
java.lang.String	getRawAddress() Get the address how to access this driver.
java.lang.String	getType() Enforced by I_Plugin
java.lang.String	getUsageUrl()
java.lang.String	getVersion() Enforced by I_Plugin
private void	init(Global glob, AddressServer addressServer, I_Authenticate authenticate, I_XmlBlaster xmlBlasterImpl) Start xmlBlaster XMLRPC access.
void	init(Global glob, PluginInfo pluginInfo) This method is called by the PluginManager (enforced by I_Plugin).
boolean	isActive() JMX
boolean	isShutdown() JMX
void	setUsageUrl(java.lang.String url)
void	shutdown() Instructs XMLRPC driver to shut down.
java.lang.String	usage() Command line usage.

Methods inherited from class java.lang.Object

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

Field Detail

ME

private java.lang.String ME

glob

private Global glob

pluginInfo

private PluginInfo pluginInfo

log

private static java.util.logging.Logger log

authenticate

private I_Authenticate authenticate

The singleton handle for this xmlBlaster server

xmlBlasterImpl

private I_XmlBlaster xmlBlasterImpl

The singleton handle for this xmlBlaster server

DEFAULT_HTTP_PORT

public static final int DEFAULT_HTTP_PORT

See Also:

Constant Field Values

webServer

private org.apache.xmlrpc.webserver.WebServer webServer

The xml-rpc HTTP web server

xmlRpcUrl

private XmlRpcUrl xmlRpcUrl

The URL which clients need to use to access this server

addressServer

private AddressServer addressServer

Our configuration

mbeanHandle

protected java.lang.Object mbeanHandle

My JMX registration, can be done optionally by implementing classes

contextNode

protected ContextNode contextNode

isActive

protected boolean isActive

Constructor Detail

XmlRpcDriver

public XmlRpcDriver()

Method Detail

getName

public java.lang.String getName()

Get a human readable name of this driver.

Enforced by interface I_Driver.

Specified by:

getName in interface I_Driver

getProtocolId

public java.lang.String getProtocolId()

Access the xmlBlaster internal name of the protocol driver.

Specified by:

getProtocolId in interface I_Driver

Returns:

"XMLRPC"

getType

public java.lang.String getType()

Enforced by I_Plugin

Specified by:

getType in interface I_AdminPlugin

Specified by:

getType in interface I_Plugin

Returns:

For example "IOR"

getVersion

public java.lang.String getVersion()

Enforced by I_Plugin

Specified by:

getVersion in interface I_AdminPlugin

Specified by:

getVersion in interface I_Plugin

Returns:

For example "1.0"

init

public void init(Global glob,
                 PluginInfo pluginInfo)
          throws XmlBlasterException

This method is called by the PluginManager (enforced by I_Plugin).

Specified by:

init in interface I_Plugin

Throws:

XmlBlasterException

See Also:

I_Plugin.init(org.xmlBlaster.util.Global,org.xmlBlaster.util.plugin.PluginInfo)

getRawAddress

public java.lang.String getRawAddress()

Get the address how to access this driver.

Specified by:

getRawAddress in interface I_Driver

Specified by:

getRawAddress in interface XmlRpcDriverMBean

Returns:

"http://server.mars.universe:8080/"

init

private void init(Global glob,
                  AddressServer addressServer,
                  I_Authenticate authenticate,
                  I_XmlBlaster xmlBlasterImpl)
           throws XmlBlasterException

Start xmlBlaster XMLRPC access.

Enforced by interface I_Driver.

Parameters:

glob - Global handle to access logging, property and commandline args

authenticate - Handle to access authentication server

xmlBlasterImpl - Handle to access xmlBlaster core

Throws:

XmlBlasterException

getAddressServer

public AddressServer getAddressServer()

The server configuration of this plugin

activate

public void activate()
              throws XmlBlasterException

Activate xmlBlaster access through this protocol.

Specified by:

activate in interface I_Driver

Specified by:

activate in interface I_AdminService

Throws:

XmlBlasterException

deActivate

public void deActivate()

Deactivate xmlBlaster access (standby), no clients can connect.

Specified by:

deActivate in interface I_Driver

Specified by:

deActivate in interface I_AdminService

shutdown

public void shutdown()
              throws XmlBlasterException

Instructs XMLRPC driver to shut down.

Enforced by interface I_Driver.

Specified by:

shutdown in interface I_AdminPlugin

Specified by:

shutdown in interface I_Plugin

Throws:

XmlBlasterException - if an exception occurs. The exception is handled by the RunLevelManager depending on how the plugin has been configured with the action:

<action do='STOP' onShutdownRunlevel='2' sequence='5' onFail='resource.configuration.pluginFailed'> If onFail is defined to something, the RunLevelManager will stop.

getEnvPrefix

public java.lang.String getEnvPrefix()

usage

public java.lang.String usage()

Command line usage.

Enforced by interface I_Driver.

Specified by:

usage in interface I_Driver

Specified by:

usage in interface I_AdminUsage

Returns:

a human readable usage help string

getUsageUrl

public java.lang.String getUsageUrl()

Specified by:

getUsageUrl in interface I_AdminUsage

Returns:

A link for JMX usage

setUsageUrl

public void setUsageUrl(java.lang.String url)

Specified by:

setUsageUrl in interface I_AdminUsage

isActive

public boolean isActive()

JMX

Specified by:

isActive in interface I_AdminService

Returns:

true if active

See Also:

I_AdminService.isActive()

isShutdown

public boolean isShutdown()

JMX

Specified by:

isShutdown in interface I_AdminPlugin

Returns:

true if down

See Also:

I_AdminPlugin.isShutdown()