Modifier and Type	Class and Description
private static class	InjectionProviderFactory.NoopInjectionProvider A no-op implementation of `InjectionProvider` which will be used when the #INJECTION_PROVIDER_PROPERTY is not specified or is invalid.

Modifier and Type	Field and Description
private static final String[]	EMPTY_ARRAY
private static final InjectionProvider	GENERIC_WEB_PROVIDER
private static final String	INJECTION_PROVIDER_PROPERTY The system property that will be checked for alternate `InjectionProvider` implementations.
private static final String	INJECTION_SERVICE
private static final Logger	LOGGER
private static final InjectionProvider	NOOP_PROVIDER Our no-op `InjectionProvider`.

Access	Constructor and Description
public	InjectionProviderFactory()

Method Summary

Modifier and Type	Method and Description
public static InjectionProvider	Returns: an implementation of the `InjectionProvider` interfaces createInstance(ExternalContext ExteranlContext for the current request extContext) Creates a new instance of the class specified by the `com.sun.faces.InjectionProvider` system property.
private static boolean	Returns: `true` if `clazz` implements the `InjectionProvider` interface extendsDiscoverableInjectionProvider(Class<?> the class in question clazz) Determine if the specified class extends the `DiscoverableInjectionProvider` interfaces.
private static String	Returns: The provider class name specified in the container configuration, or `null` if not found. findProviderClass(ExternalContext The ExternalContext for this request extContext) Attempt to find an `InjectionProvider` based on the following algorithm: Check for an explicit configuration within the web.xml using the key `com.sun.faces.injectionProvider`. If found, return the value. Check for a system property keyed by `com.sun.faces.InjectionProvider`. If found, return the value. Check for entries within `META-INF/services/com.sun.faces.injectionprovider`. If entries are found and the entries extend `DiscoverableInjectionProvider`, invoke `isInjectionFeatureAvailable(String)` passing in the configured delegate. If `isInjectionFeatureAvailable(String)` returns `true` return the service entry. If no `InjectionProviders are found, return null Tries to find a provider class in a web context parameter. If not present it tries to find it as a System property. If still not found returns null.`
private static String	getProviderFromEntry(Map<String, Object> appMap, String entry)
private static InjectionProvider	getProviderInstance(String className, ExternalContext extContext)
private static String[]	getServiceEntries()
private static boolean	Returns: `true` if `clazz` implements the `InjectionProvider` interface implementsInjectionProvider(Class<?> the class in question clazz) Determine if the specified class implements the `InjectionProvider` interfaces.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

EMPTY_ARRAY	back to summary
private static final String[] EMPTY_ARRAY

GENERIC_WEB_PROVIDER	back to summary
private static final InjectionProvider GENERIC_WEB_PROVIDER

INJECTION_PROVIDER_PROPERTY	back to summary
private static final String INJECTION_PROVIDER_PROPERTY The system property that will be checked for alternate `InjectionProvider` implementations.

INJECTION_SERVICE	back to summary
private static final String INJECTION_SERVICE

LOGGER	back to summary
private static final Logger LOGGER

NOOP_PROVIDER	back to summary
private static final InjectionProvider NOOP_PROVIDER Our no-op `InjectionProvider`.

Constructor Detail

InjectionProviderFactory	back to summary
public InjectionProviderFactory()

Method Detail

createInstance back to summary

createInstance	back to summary
public static InjectionProvider createInstance(ExternalContext extContext) Creates a new instance of the class specified by the `com.sun.faces.InjectionProvider` system property. If this propery is not defined, then a default, no-op, `InjectionProvider` will be returned. Parameters extContext:ExternalContext ExteranlContext for the current request Returns:InjectionProvider an implementation of the `InjectionProvider` interfaces

public static InjectionProvider createInstance(ExternalContext extContext)

Creates a new instance of the class specified by the com.sun.faces.InjectionProvider system property. If this propery is not defined, then a default, no-op, InjectionProvider will be returned.

Parameters

extContext:ExternalContext: ExteranlContext for the current request

Returns:InjectionProvider

an implementation of the InjectionProvider interfaces

extendsDiscoverableInjectionProvider back to summary

extendsDiscoverableInjectionProvider	back to summary
private static boolean extendsDiscoverableInjectionProvider(Class<?> clazz) Determine if the specified class extends the `DiscoverableInjectionProvider` interfaces. Parameters clazz:Class<?> the class in question Returns:boolean `true` if `clazz` implements the `InjectionProvider` interface

private static boolean extendsDiscoverableInjectionProvider(Class<?> clazz)

Determine if the specified class extends the DiscoverableInjectionProvider interfaces.

Parameters

clazz:Class<?>: the class in question

Returns:boolean

true if clazz implements the InjectionProvider interface

findProviderClass back to summary

findProviderClass	back to summary
private static String findProviderClass(ExternalContext extContext) Attempt to find an `InjectionProvider` based on the following algorithm: Check for an explicit configuration within the web.xml using the key `com.sun.faces.injectionProvider`. If found, return the value. Check for a system property keyed by `com.sun.faces.InjectionProvider`. If found, return the value. Check for entries within `META-INF/services/com.sun.faces.injectionprovider`. If entries are found and the entries extend `DiscoverableInjectionProvider`, invoke `isInjectionFeatureAvailable(String)` passing in the configured delegate. If `isInjectionFeatureAvailable(String)` returns `true` return the service entry. If no `InjectionProviders are found, return null` `Tries to find a provider class in a web context parameter. If not present it tries to find it as a System property. If still not found returns null. Parameters extContext:ExternalContext The ExternalContext for this request Returns:String The provider class name specified in the container configuration, or null if not found.`

private static String findProviderClass(ExternalContext extContext)

Attempt to find an InjectionProvider based on the following algorithm:

Check for an explicit configuration within the web.xml using the key com.sun.faces.injectionProvider. If found, return the value.
Check for a system property keyed by com.sun.faces.InjectionProvider. If found, return the value.
Check for entries within META-INF/services/com.sun.faces.injectionprovider. If entries are found and the entries extend DiscoverableInjectionProvider, invoke isInjectionFeatureAvailable(String) passing in the configured delegate. If isInjectionFeatureAvailable(String) returns true return the service entry.
If no InjectionProviders are found, return null


Tries to find a provider class in a web context parameter.  If not
present it tries to find it as a System property.  If still not found
returns null.


Parameters

extContext:ExternalContext
The ExternalContext for this request

Returns:String
The provider class name specified in the container configuration,
        or null if not found.

getProviderFromEntry	back to summary
private static String getProviderFromEntry(Map<String, Object> appMap, String entry)

getProviderInstance	back to summary
private static InjectionProvider getProviderInstance(String className, ExternalContext extContext)

getServiceEntries	back to summary
private static String[] getServiceEntries()

implementsInjectionProvider back to summary

implementsInjectionProvider	back to summary
private static boolean implementsInjectionProvider(Class<?> clazz) Determine if the specified class implements the `InjectionProvider` interfaces. Parameters clazz:Class<?> the class in question Returns:boolean `true` if `clazz` implements the `InjectionProvider` interface

private static boolean implementsInjectionProvider(Class<?> clazz)

Determine if the specified class implements the InjectionProvider interfaces.

Parameters

clazz:Class<?>: the class in question

Returns:boolean

true if clazz implements the InjectionProvider interface

com.sun.faces.spi back to summary

private final Class InjectionProviderFactory.NoopInjectionProvider

Class Inheritance

extends Object
implements InjectionProvider, AnnotationScanner

java.lang.Object
com.sun.faces.spi.InjectionProviderFactory.NoopInjectionProvider

All Implemented Interfaces

com.sun.faces.spi.AnnotationScanner, com.sun.faces.spi.InjectionProvider

A no-op implementation of InjectionProvider which will be used when the #INJECTION_PROVIDER_PROPERTY is not specified or is invalid.

Constructor Summary

Access	Constructor and Description
private	NoopInjectionProvider()

Method Summary

Modifier and Type	Method and Description
public Map<String, List<AnnotationScanner.ScannedAnnotation>>	getAnnotatedClassesInCurrentModule(ServletContext extContext) Implements com.sun.faces.spi.AnnotationScanner.getAnnotatedClassesInCurrentModule.
public void	inject(Object target ManagedBean managedBean) Implements com.sun.faces.spi.InjectionProvider.inject. This is a no-op.
public void	invokePostConstruct(Object target ManagedBean managedBean) Implements com.sun.faces.spi.InjectionProvider.invokePostConstruct. This is a no-op.
public void	invokePreDestroy(Object target ManagedBean managedBean) Implements com.sun.faces.spi.InjectionProvider.invokePreDestroy. This is a no-op.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

NoopInjectionProvider	back to summary
private NoopInjectionProvider()

Method Detail

getAnnotatedClassesInCurrentModule	back to summary
public Map<String, List<AnnotationScanner.ScannedAnnotation>> getAnnotatedClassesInCurrentModule(ServletContext extContext) throws InjectionProviderException Implements com.sun.faces.spi.AnnotationScanner.getAnnotatedClassesInCurrentModule. Annotations @Override

getAnnotatedClassesInCurrentModule

back to summary

public Map<String, List<AnnotationScanner.ScannedAnnotation>> getAnnotatedClassesInCurrentModule(ServletContext extContext) throws InjectionProviderException

Implements com.sun.faces.spi.AnnotationScanner.getAnnotatedClassesInCurrentModule.

Annotations

@Override

inject	back to summary
public void inject(Object managedBean) Implements com.sun.faces.spi.InjectionProvider.inject. This is a no-op. Parameters managedBean:Object target ManagedBean Annotations @Override

inject

back to summary

public void inject(Object managedBean)

Implements com.sun.faces.spi.InjectionProvider.inject.

This is a no-op.

Parameters

managedBean:Object: target ManagedBean

Annotations

@Override

invokePostConstruct back to summary

invokePostConstruct	back to summary
public void invokePostConstruct(Object managedBean) throws InjectionProviderException Implements com.sun.faces.spi.InjectionProvider.invokePostConstruct. This is a no-op. Parameters managedBean:Object target ManagedBean Annotations @Override Exceptions InjectionProviderException: Doc from com.sun.faces.spi.InjectionProvider.invokePostConstruct. if an error occurs when invoking the method annotated by the `@PostConstruct` annotation

public void invokePostConstruct(Object managedBean) throws InjectionProviderException

Implements com.sun.faces.spi.InjectionProvider.invokePostConstruct.

This is a no-op.

Parameters

managedBean:Object: target ManagedBean

Annotations

@Override

Exceptions

InjectionProviderException:

Doc from com.sun.faces.spi.InjectionProvider.invokePostConstruct.

if an error occurs when invoking the method annotated by the @PostConstruct annotation

invokePreDestroy	back to summary
public void invokePreDestroy(Object managedBean) Implements com.sun.faces.spi.InjectionProvider.invokePreDestroy. This is a no-op. Parameters managedBean:Object target ManagedBean Annotations @Override

invokePreDestroy

back to summary

public void invokePreDestroy(Object managedBean)

Implements com.sun.faces.spi.InjectionProvider.invokePreDestroy.

This is a no-op.

Parameters

managedBean:Object: target ManagedBean

Annotations

@Override

public Class InjectionProviderFactory

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class InjectionProviderFactory.NoopInjectionProvider

Constructor Summary

Method Summary

Constructor Detail

Method Detail