org.jbpm.designer.web.plugin.impl

Class PluginServiceImpl

java.lang.Object

org.jbpm.designer.web.plugin.impl.PluginServiceImpl

All Implemented Interfaces:

IDiagramPluginService

public class PluginServiceImpl
extends Object
implements IDiagramPluginService

A service to manage plugins in the platform.

Method Summary

Modifier and Type	Method and Description
IDiagramPlugin	findPlugin(javax.servlet.http.HttpServletRequest request, String name)
static IDiagramPluginService	getInstance(javax.servlet.ServletContext context)
static Map<String,IDiagramPlugin>	getLocalPluginsRegistry(javax.servlet.ServletContext context) Initialize the local plugins registry
Collection<IDiagramPlugin>	getRegisteredPlugins(javax.servlet.http.HttpServletRequest request)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static IDiagramPluginService getInstance(javax.servlet.ServletContext context)

Parameters:

context - the context needed for initialization

Returns:

the singleton of PluginServiceImpl

getLocalPluginsRegistry

public static Map<String,IDiagramPlugin> getLocalPluginsRegistry(javax.servlet.ServletContext context)

Initialize the local plugins registry

Parameters:

context - the servlet context necessary to grab the files inside the servlet.

Returns:

the set of local plugins organized by name

getRegisteredPlugins

public Collection<IDiagramPlugin> getRegisteredPlugins(javax.servlet.http.HttpServletRequest request)

Specified by:

getRegisteredPlugins in interface IDiagramPluginService

Parameters:

request - the context in which the plugins are requested.

Returns:

a unmodifiable collection of the registered plugins.

findPlugin

public IDiagramPlugin findPlugin(javax.servlet.http.HttpServletRequest request,
                                 String name)

Specified by:

findPlugin in interface IDiagramPluginService

Parameters:

request - the context in which the plugin is requested

name - the name of the plugin to find

Returns:

the plugin object or null