net.e6tech.elements.common.resources

Class ResourceManager

java.lang.Object

net.e6tech.elements.common.script.AbstractScriptShell

net.e6tech.elements.common.resources.ResourceManager

All Implemented Interfaces:

ResourcePool

public class ResourceManager
extends AbstractScriptShell
implements ResourcePool

The purpose of ResourceManager is to register globally visible named instances. Secondarily, it is used to bind interfaces or abstract classes to concrete classes. Created by futeh.

Nested Class Summary

Nested classes/interfaces inherited from class net.e6tech.elements.common.script.AbstractScriptShell

AbstractScriptShell.Dir

Constructor Summary

Constructors

Constructor and Description
ResourceManager()
ResourceManager(java.util.Properties properties)
ResourceManager(Provision provision)

Method Summary

Modifier and Type	Method and Description
protected <T> T	addBean(java.lang.String name, java.lang.Object instance)
protected <T> T	addBean(java.lang.String name, java.lang.Object instance, boolean overwrite)
void	addListener(ResourceManagerListener listener)
void	addResourceProvider(ResourceProvider p)
<T> T	bind(java.lang.Class<T> cls, T resource)
void	bindClass(java.lang.Class cls, java.lang.Class service)
<T> T	bindNamedInstance(java.lang.Class<T> a, java.lang.String name, T b)
Atom	createAtom(java.lang.String atomName, java.util.function.Consumer<Atom> consumer, Atom prototypeAtom, boolean prototype)
void	createLoggerContext() For creating a logger context.
AllocationMonitor	getAllocationMonitor()
Atom	getAtom(java.lang.String name)
<T> T	getAtomResource(java.lang.String atomName, java.lang.String resourceName)
java.util.Map<java.lang.String,Atom>	getAtoms()
<T> T	getBean(java.lang.Class<T> cls)
<T> T	getBean(java.lang.String name)
BeanLifecycle	getBeanLifecycle()
java.util.Map<java.lang.String,java.lang.Object>	getBeans()
<T> java.util.Map<java.lang.String,T>	getBeans(java.lang.Class<T> cls)
Bootstrap	getBootstrap()
protected Injector	getInjector()
<T> T	getInstance(java.lang.Class<T> clazz)
Module	getModule()
java.lang.String	getName()
NotificationCenter	getNotificationCenter()
PluginManager	getPluginManager()
ResourceManager	getResourceManager()
static ResourceManager	getResourceManager(java.lang.String name)
static java.util.Map<java.lang.String,ResourceManager>	getResourceManagers()
boolean	hasInstance(java.lang.Class clazz)
<T> T	inject(T obj)
<T> T	inject(T obj, boolean strict)
boolean	isSilent()
java.util.List	listBeans()
void	load(java.lang.String str)
<T extends Provision> T	loadProvision(java.lang.Class<? extends Provision> clazz)
<T extends Resources> T	newResources()
void	onLaunched() Beware, this method is called from the parent thread.
protected void	onLoaded()
void	onShutdown(java.lang.String description, NotificationListener<ShutdownNotification> listener)
<T extends Resources> T	open(Configurator configurator)
<T extends Resources> T	open(Configurator configurator, java.util.function.Consumer<T> preOpen)
<T> T	rebind(java.lang.Class<T> cls, T resource)
<T> T	rebindNamedInstance(java.lang.Class<T> cls, java.lang.String name, T resource)
<T> T	registerBean(java.lang.String name, java.lang.Object instance)
Atom	removeAtom(java.lang.String name)
void	removeListener(ResourceManagerListener listener)
void	setModuleFactory(ModuleFactory factory)
void	setName(java.lang.String name)
void	setSilent(boolean silent)
void	shutdown()
ResourceManager	silent(boolean silent)
void	tryBindClass(java.lang.Class cls, java.lang.Class service)
<T> T	unbind(java.lang.Class<T> cls)
void	unregisterBean(java.lang.String name)

Methods inherited from class net.e6tech.elements.common.script.AbstractScriptShell

addCleanup, defineKnownEnvironments, dir, eval, exec, exec, getKnownEnvironments, getProperties, getScripting, getVariable, initialize, isLoading, nullableVar, runAfter, runAfter, runAfterIfNotLoading, runLaunched, runNow, runNow, runNow, setKnownEnvironments, setProperties, setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.e6tech.elements.common.resources.ResourcePool

bind, findById, mapById, newInstance, rebind

Constructor Detail

ResourceManager

public ResourceManager()

ResourceManager

public ResourceManager(Provision provision)

ResourceManager

public ResourceManager(java.util.Properties properties)

Method Detail

getResourceManagers

public static java.util.Map<java.lang.String,ResourceManager> getResourceManagers()

getResourceManager

public static ResourceManager getResourceManager(java.lang.String name)

isSilent

public boolean isSilent()

setSilent

public void setSilent(boolean silent)

silent

public ResourceManager silent(boolean silent)

getBootstrap

public Bootstrap getBootstrap()

setModuleFactory

public void setModuleFactory(ModuleFactory factory)

addListener

public void addListener(ResourceManagerListener listener)

removeListener

public void removeListener(ResourceManagerListener listener)

onShutdown

public void onShutdown(java.lang.String description,
                       NotificationListener<ShutdownNotification> listener)

getPluginManager

public PluginManager getPluginManager()

getNotificationCenter

public NotificationCenter getNotificationCenter()

Specified by:

getNotificationCenter in interface ResourcePool

getName

public java.lang.String getName()

setName

public void setName(java.lang.String name)

getAllocationMonitor

public AllocationMonitor getAllocationMonitor()

onLaunched

public void onLaunched()

Beware, this method is called from the parent thread. Typically, a ResourceManager is created and runs in its own thread.

createLoggerContext

public void createLoggerContext()

For creating a logger context. This is especially true when a batch job is kicked off in a thread. In order for logging to work correctly, its ThreadContext needs to be populated.

onLoaded

protected void onLoaded()

Overrides:

onLoaded in class AbstractScriptShell

getAtomResource

public <T> T getAtomResource(java.lang.String atomName,
                             java.lang.String resourceName)

getAtoms

public java.util.Map<java.lang.String,Atom> getAtoms()

getAtom

public Atom getAtom(java.lang.String name)

removeAtom

public Atom removeAtom(java.lang.String name)

createAtom

public Atom createAtom(java.lang.String atomName,
                       java.util.function.Consumer<Atom> consumer,
                       Atom prototypeAtom,
                       boolean prototype)

loadProvision

public <T extends Provision> T loadProvision(java.lang.Class<? extends Provision> clazz)

getResourceManager

public ResourceManager getResourceManager()

Specified by:

getResourceManager in interface ResourcePool

getInjector

protected Injector getInjector()

hasInstance

public boolean hasInstance(java.lang.Class clazz)

getInstance

public <T> T getInstance(java.lang.Class<T> clazz)

bind

public <T> T bind(java.lang.Class<T> cls,
                  T resource)

Specified by:

bind in interface ResourcePool

rebind

public <T> T rebind(java.lang.Class<T> cls,
                    T resource)

Specified by:

rebind in interface ResourcePool

unbind

public <T> T unbind(java.lang.Class<T> cls)

Specified by:

unbind in interface ResourcePool

tryBindClass

public void tryBindClass(java.lang.Class cls,
                         java.lang.Class service)

bindClass

public void bindClass(java.lang.Class cls,
                      java.lang.Class service)

Specified by:

bindClass in interface ResourcePool

bindNamedInstance

public <T> T bindNamedInstance(java.lang.Class<T> a,
                               java.lang.String name,
                               T b)

Specified by:

bindNamedInstance in interface ResourcePool

rebindNamedInstance

public <T> T rebindNamedInstance(java.lang.Class<T> cls,
                                 java.lang.String name,
                                 T resource)

Specified by:

rebindNamedInstance in interface ResourcePool

inject

public <T> T inject(T obj)

Specified by:

inject in interface ResourcePool

inject

public <T> T inject(T obj,
                    boolean strict)

Type Parameters:

T - Type of obj to be injected

Parameters:

obj - target

strict - usually it should be true. Only false if you are injecting a prototype plugin.

Returns:

the injected object

getBeanLifecycle

public BeanLifecycle getBeanLifecycle()

registerBean

public <T> T registerBean(java.lang.String name,
                          java.lang.Object instance)

addBean

protected <T> T addBean(java.lang.String name,
                        java.lang.Object instance)

addBean

protected <T> T addBean(java.lang.String name,
                        java.lang.Object instance,
                        boolean overwrite)

unregisterBean

public void unregisterBean(java.lang.String name)

getBean

public <T> T getBean(java.lang.String name)

Specified by:

getBean in interface ResourcePool

getBean

public <T> T getBean(java.lang.Class<T> cls)

Specified by:

getBean in interface ResourcePool

getBeans

public java.util.Map<java.lang.String,java.lang.Object> getBeans()

getBeans

public <T> java.util.Map<java.lang.String,T> getBeans(java.lang.Class<T> cls)

listBeans

public java.util.List listBeans()

getModule

public Module getModule()

load

public void load(java.lang.String str)
          throws javax.script.ScriptException

Overrides:

load in class AbstractScriptShell

Throws:

javax.script.ScriptException

open

public <T extends Resources> T open(Configurator configurator)

open

public <T extends Resources> T open(Configurator configurator,
                                    java.util.function.Consumer<T> preOpen)

addResourceProvider

public void addResourceProvider(ResourceProvider p)

newResources

public <T extends Resources> T newResources()

shutdown

public void shutdown()