org.granite.client.tide.impl

Class SimpleInstanceStore

java.lang.Object

org.granite.client.tide.impl.SimpleInstanceStore

All Implemented Interfaces:

InstanceStore

Direct Known Subclasses:

SimpleInjectInstanceStore

public class SimpleInstanceStore
extends java.lang.Object
implements InstanceStore

Author:

William DRAI

Field Summary

Fields

Modifier and Type	Field and Description
protected Context	context
protected InstanceFactory	instanceFactory

Constructor Summary

Constructors

Constructor and Description
SimpleInstanceStore(Context context, InstanceFactory instanceFactory)

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Map<java.lang.String,java.lang.Object>	allByAnnotatedWith(java.lang.Class<? extends java.lang.annotation.Annotation> annotationClass, Context context) Return a map of all bean instances annotated with the specified annotation
<T> T[]	allByType(java.lang.Class<T> type, Context context, boolean create) Return an array of all bean instances implementing the expected type
java.util.List<java.lang.String>	allNames() Return all bean names set in this container
<T> T	byName(java.lang.String name, Context context) Lookup a bean by its name The implementation is free to create and return a default instance (such as a service proxy) if no bean exists
<T> T	byType(java.lang.Class<T> type, Context context) Lookup a bean by its type If more than one instance is found, should throw a runtime exception
void	clear() Clear all beans from the container Not applicable to statically configured containers (Spring/CDI)
protected java.lang.Object	createInstance()
boolean	exists(java.lang.String name) Indicate if a bean of the specified name exists in the store
<T> T	getNoProxy(java.lang.String name, Context context) Lookup a bean by its name Does not create a proxy if no bean found
void	init()
void	inject(java.lang.Object target, java.lang.String componentName, java.util.Map<java.lang.String,java.lang.Object> properties) Inject context value into provided instance
void	remove(java.lang.Object instance) Remove a bean from the container Not applicable to statically configured containers (Spring/CDI)
void	remove(java.lang.String name) Remove a bean from the container Not applicable to statically configured containers (Spring/CDI)
<T> T	set(java.lang.String name, T instance) Set a named bean in the container Not applicable to statically configured containers (Spring/CDI)
<T> T	set(T instance) Set a bean in the container without specifying a name Not applicable to statically configured containers (Spring/CDI) The bean will be accessible only by its type

Methods inherited from class java.lang.Object

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

Field Detail

context

protected final Context context

instanceFactory

protected final InstanceFactory instanceFactory

Constructor Detail

SimpleInstanceStore

public SimpleInstanceStore(Context context,
                   InstanceFactory instanceFactory)

Method Detail

init

public void init()

Specified by:

init in interface InstanceStore

set

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

Description copied from interface: InstanceStore

Set a named bean in the container Not applicable to statically configured containers (Spring/CDI)

Specified by:

set in interface InstanceStore

Type Parameters:

T - bean type

Parameters:

name - bean name

instance - bean instance

Returns:

the attached bean instance (usually the same instance as the one provided)

set

public <T> T set(T instance)

Description copied from interface: InstanceStore

Set a bean in the container without specifying a name Not applicable to statically configured containers (Spring/CDI) The bean will be accessible only by its type

Specified by:

set in interface InstanceStore

Type Parameters:

T - bean type

Parameters:

instance - bean instance

Returns:

the attached bean instance (usually the same instance as the one provided)

remove

public void remove(java.lang.String name)

Description copied from interface: InstanceStore

Remove a bean from the container Not applicable to statically configured containers (Spring/CDI)

Specified by:

remove in interface InstanceStore

Parameters:

name - bean name

remove

public void remove(java.lang.Object instance)

Description copied from interface: InstanceStore

Remove a bean from the container Not applicable to statically configured containers (Spring/CDI)

Specified by:

remove in interface InstanceStore

Parameters:

instance - bean instance

clear

public void clear()

Description copied from interface: InstanceStore

Clear all beans from the container Not applicable to statically configured containers (Spring/CDI)

Specified by:

clear in interface InstanceStore

allNames

public java.util.List<java.lang.String> allNames()

Description copied from interface: InstanceStore

Return all bean names set in this container

Specified by:

allNames in interface InstanceStore

Returns:

list of bean names

getNoProxy

public <T> T getNoProxy(java.lang.String name,
               Context context)

Description copied from interface: InstanceStore

Lookup a bean by its name Does not create a proxy if no bean found

Specified by:

getNoProxy in interface InstanceStore

Type Parameters:

T - bean type

Parameters:

name - bean name

context - context to lookup

Returns:

bean instance or null if not found

exists

public boolean exists(java.lang.String name)

Description copied from interface: InstanceStore

Indicate if a bean of the specified name exists in the store

Specified by:

exists in interface InstanceStore

Parameters:

name - component name

Returns:

true if exists

byName

public <T> T byName(java.lang.String name,
           Context context)

Description copied from interface: InstanceStore

Lookup a bean by its name The implementation is free to create and return a default instance (such as a service proxy) if no bean exists

Specified by:

byName in interface InstanceStore

Type Parameters:

T - expected bean type

Parameters:

name - bean name

context - context to lookup

Returns:

bean instance or null if not found

createInstance

protected java.lang.Object createInstance()

byType

public <T> T byType(java.lang.Class<T> type,
           Context context)

Description copied from interface: InstanceStore

Lookup a bean by its type If more than one instance is found, should throw a runtime exception

Specified by:

byType in interface InstanceStore

Type Parameters:

T - expected bean type

Parameters:

type - expected bean type

context - context to lookup

Returns:

bean instance

allByType

public <T> T[] allByType(java.lang.Class<T> type,
                Context context,
                boolean create)

Description copied from interface: InstanceStore

Return an array of all bean instances implementing the expected type

Specified by:

allByType in interface InstanceStore

Type Parameters:

T - expected bean type

Parameters:

type - expected bean type

context - context to lookup

create - if true, should create an instance if none is existing

Returns:

array of bean instances or null if no bean found

allByAnnotatedWith

public java.util.Map<java.lang.String,java.lang.Object> allByAnnotatedWith(java.lang.Class<? extends java.lang.annotation.Annotation> annotationClass,
                                                                  Context context)

Description copied from interface: InstanceStore

Return a map of all bean instances annotated with the specified annotation

Specified by:

allByAnnotatedWith in interface InstanceStore

Parameters:

annotationClass - annotation

context - context to lookup

Returns:

map of bean instances keyed by name

inject

public void inject(java.lang.Object target,
          java.lang.String componentName,
          java.util.Map<java.lang.String,java.lang.Object> properties)

Description copied from interface: InstanceStore

Inject context value into provided instance

Specified by:

inject in interface InstanceStore

Parameters:

target - instance to inject into

componentName - component name

properties - properties defined on the context