Package com.dtolabs.rundeck.core.plugins

Class PluginManagerService

java.lang.Object

com.dtolabs.rundeck.core.plugins.PluginManagerService

All Implemented Interfaces:

FrameworkSupportService, ServiceProviderLoader

public class PluginManagerService
extends java.lang.Object
implements FrameworkSupportService, ServiceProviderLoader

PluginManagerService is ...

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	SERVICE_NAME

Constructor Summary

Constructors

Constructor	Description
PluginManagerService()	Create a PluginManagerService
PluginManagerService(java.io.File extdir, java.io.File cachedir, PluginCache cache)	Create a PluginManagerService for the given directory and cache directory

Method Summary

Modifier and Type	Method	Description
<T> PluggableProviderService<T>	createPluginService(java.lang.Class<T> type, java.lang.String serviceName)	Create
static FileCache<ProviderLoader>	createProviderLoaderFileCache()
static PluginManagerService	getInstanceForFramework(Framework framework, IServicesRegistration registration)
java.lang.String	getName()
PluginMetadata	getPluginMetadata(java.lang.String service, java.lang.String provider)
PluginResourceLoader	getResourceLoader(java.lang.String service, java.lang.String provider)
java.util.List<ProviderIdent>	listProviders()
<T> CloseableProvider<T>	loadCloseableProvider(PluggableService<T> service, java.lang.String providerName)	Create a provider instance for the service
<T> T	loadProvider(PluggableService<T> service, java.lang.String providerName)	Create a provider instance for the service

Methods inherited from class java.lang.Object

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

Field Detail

SERVICE_NAME

public static final java.lang.String SERVICE_NAME

See Also:

Constant Field Values

Constructor Detail

PluginManagerService

public PluginManagerService()

Create a PluginManagerService

PluginManagerService

public PluginManagerService(java.io.File extdir,
                            java.io.File cachedir,
                            PluginCache cache)

Create a PluginManagerService for the given directory and cache directory

Parameters:

extdir - plugin dir

cachedir - cache dir

Method Detail

createPluginService

public <T> PluggableProviderService<T> createPluginService(java.lang.Class<T> type,
                                                           java.lang.String serviceName)

Create

Specified by:

createPluginService in interface ServiceProviderLoader

Type Parameters:

T -

Parameters:

type -

serviceName -

Returns:

createProviderLoaderFileCache

public static FileCache<ProviderLoader> createProviderLoaderFileCache()

getName

public java.lang.String getName()

Specified by:

getName in interface FrameworkSupportService

Returns:

the name used to identify the service

getInstanceForFramework

public static PluginManagerService getInstanceForFramework(Framework framework,
                                                           IServicesRegistration registration)

listProviders

public java.util.List<ProviderIdent> listProviders()

Specified by:

listProviders in interface ServiceProviderLoader

Returns:

the available providers

loadCloseableProvider

public <T> CloseableProvider<T> loadCloseableProvider(PluggableService<T> service,
                                                      java.lang.String providerName)
                                               throws ProviderLoaderException

Description copied from interface: ServiceProviderLoader

Create a provider instance for the service

Specified by:

loadCloseableProvider in interface ServiceProviderLoader

Type Parameters:

T - service type

Parameters:

service - service

providerName - provider

Returns:

closeable provider which can close loaded resources at completion

Throws:

ProviderLoaderException

loadProvider

public <T> T loadProvider(PluggableService<T> service,
                          java.lang.String providerName)
                   throws ProviderLoaderException

Description copied from interface: ServiceProviderLoader

Create a provider instance for the service

Specified by:

loadProvider in interface ServiceProviderLoader

Type Parameters:

T - service class

Parameters:

service - the service

providerName - the name of the provider to load

Returns:

the provider instance

Throws:

ProviderLoaderException - if the provider cannot be found or there is an error loading it

getResourceLoader

public PluginResourceLoader getResourceLoader(java.lang.String service,
                                              java.lang.String provider)
                                       throws ProviderLoaderException

Specified by:

getResourceLoader in interface ServiceProviderLoader

Throws:

ProviderLoaderException

getPluginMetadata

public PluginMetadata getPluginMetadata(java.lang.String service,
                                        java.lang.String provider)
                                 throws ProviderLoaderException

Specified by:

getPluginMetadata in interface ServiceProviderLoader

Throws:

ProviderLoaderException