org.jboss.resteasy.util

Class FeatureContextDelegate

java.lang.Object

org.jboss.resteasy.util.FeatureContextDelegate

All Implemented Interfaces:

Configurable<FeatureContext>, FeatureContext

public class FeatureContextDelegate
extends Object
implements FeatureContext

Version:

$Revision: 1 $

Author:

Bill Burke

Field Summary

Fields

Modifier and Type	Field and Description
protected Configurable	configurable

Constructor Summary

Constructors

Constructor and Description
FeatureContextDelegate(Configurable configurable)

Method Summary

Modifier and Type	Method and Description
Configuration	getConfiguration() Get a live view of an internal configuration state of this configurable instance.
FeatureContext	property(String name, Object value) Set the new configuration property, if already set, the existing value of the property will be updated.
FeatureContext	register(Class<?> componentClass) Register a class of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.
FeatureContext	register(Class<?> componentClass, Class<?>... contracts) Register a class of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.
FeatureContext	register(Class<?> componentClass, int priority) Register a class of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.
FeatureContext	register(Class<?> componentClass, Map<Class<?>,Integer> contracts) Register a class of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.
FeatureContext	register(Object component) Register an instance of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.
FeatureContext	register(Object component, Class<?>... contracts) Register an instance of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.
FeatureContext	register(Object component, int priority) Register an instance of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.
FeatureContext	register(Object component, Map<Class<?>,Integer> contracts) Register an instance of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.

Methods inherited from class java.lang.Object

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

Field Detail

configurable

protected Configurable configurable

Constructor Detail

FeatureContextDelegate

public FeatureContextDelegate(Configurable configurable)

Method Detail

getConfiguration

public Configuration getConfiguration()

Description copied from interface: Configurable

Get a live view of an internal configuration state of this configurable instance. Any changes made using methods of this Configurable instance will be reflected in the returned Configuration instance.

The returned Configuration instance and the collection data it provides are not thread-safe wrt. modification made using methods on the parent configurable object.

Specified by:

getConfiguration in interface Configurable<FeatureContext>

Returns:

configuration live view of the internal configuration state.

property

public FeatureContext property(String name,
                               Object value)

Description copied from interface: Configurable

Set the new configuration property, if already set, the existing value of the property will be updated. Setting a null value into a property effectively removes the property from the property bag.

Specified by:

property in interface Configurable<FeatureContext>

Parameters:

name - property name.

value - (new) property value. null value removes the property with the given name.

Returns:

the updated configurable instance.

register

public FeatureContext register(Class<?> componentClass)

Description copied from interface: Configurable

Register a class of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context. Implementations SHOULD warn about and ignore registrations that do not conform to the requirements of supported JAX-RS component types in the given configurable context. Any subsequent registration attempts for a component type, for which a class or instance-based registration already exists in the system MUST be rejected by the JAX-RS implementation and a warning SHOULD be raised to inform the user about the rejected registration. The registered JAX-RS component class is registered as a contract provider of all the recognized JAX-RS or implementation-specific extension contracts including meta-provider contracts, such as Feature or DynamicFeature.

As opposed to component instances registered via Configurable.register(Object) method, the lifecycle of components registered using this class-based register(...) method is fully managed by the JAX-RS implementation or any underlying IoC container supported by the implementation.

Specified by:

register in interface Configurable<FeatureContext>

Parameters:

componentClass - JAX-RS component class to be configured in the scope of this configurable context.

Returns:

the updated configurable context.

register

public FeatureContext register(Class<?> componentClass,
                               int priority)

Description copied from interface: Configurable

Register a class of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.

This registration method provides the same functionality as Configurable.register(Class) except that any priority specified on the registered JAX-RS component class via javax.annotation.Priority annotation is overridden with the supplied priority value.

Note that in case the priority is not applicable to a particular provider contract implemented by the class of the registered component, the supplied priority value will be ignored for that contract.

Specified by:

register in interface Configurable<FeatureContext>

Parameters:

componentClass - JAX-RS component class to be configured in the scope of this configurable context.

priority - the overriding priority for the registered component and all the provider contracts the component implements.

Returns:

the updated configurable context.

register

public FeatureContext register(Class<?> componentClass,
                               Class<?>... contracts)

Description copied from interface: Configurable

Register a class of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.

This registration method provides the same functionality as Configurable.register(Class) except the JAX-RS component class is only registered as a provider of the listed extension provider or meta-provider contracts. All explicitly enumerated contract types must represent a class or an interface implemented or extended by the registered component. Contracts that are not assignable from the registered component class MUST be ignored and implementations SHOULD raise a warning to inform users about the ignored contract(s).

Specified by:

register in interface Configurable<FeatureContext>

Parameters:

componentClass - JAX-RS component class to be configured in the scope of this configurable context.

contracts - the specific extension provider or meta-provider contracts implemented by the component for which the component should be registered. Implementations MUST ignore attempts to register a component class for an empty or null collection of contracts via this method and SHOULD raise a warning about such event.

Returns:

the updated configurable context.

register

public FeatureContext register(Class<?> componentClass,
                               Map<Class<?>,Integer> contracts)

Description copied from interface: Configurable

Register a class of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.

This registration method provides same functionality as Configurable.register(Class, Class[]) except that any priority specified on the registered JAX-RS component class via javax.annotation.Priority annotation is overridden for each extension provider contract type separately with an integer priority value specified as a value in the supplied map of [contract type, priority] pairs.

Note that in case a priority is not applicable to a provider contract registered for the JAX-RS component, the supplied priority value is ignored for such contract.

Specified by:

register in interface Configurable<FeatureContext>

Parameters:

componentClass - JAX-RS component class to be configured in the scope of this configurable context.

contracts - map of the specific extension provider and meta-provider contracts and their associated priorities for which the JAX-RS component is registered. All contracts in the map must represent a class or an interface implemented or extended by the JAX-RS component. Contracts that are not assignable from the registered component class MUST be ignored and implementations SHOULD raise a warning to inform users about the ignored contract(s).

Returns:

the updated configurable context.

register

public FeatureContext register(Object component)

Description copied from interface: Configurable

Register an instance of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context. Implementations SHOULD warn about and ignore registrations that do not conform to the requirements of supported JAX-RS component types in the given configurable context. Any subsequent registration attempts for a component type, for which a class or instance-based registration already exists in the system MUST be rejected by the JAX-RS implementation and a warning SHOULD be raised to inform the user about the rejected registration. The registered JAX-RS component is registered as a contract provider of all the recognized JAX-RS or implementation-specific extension contracts including meta-provider contracts, such as Feature or DynamicFeature.

As opposed to components registered via Configurable.register(Class) method, the lifecycle of providers registered using this instance-based register(...) is not managed by JAX-RS runtime. The same registered component instance is used during the whole lifespan of the configurable context. Fields and properties of all registered JAX-RS component instances are injected with their declared dependencies (see Context) by the JAX-RS runtime prior to use.

Specified by:

register in interface Configurable<FeatureContext>

Parameters:

component - JAX-RS component instance to be configured in the scope of this configurable context.

Returns:

the updated configurable context.

register

public FeatureContext register(Object component,
                               int priority)

Description copied from interface: Configurable

Register an instance of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.

This registration method provides the same functionality as Configurable.register(Object) except that any priority specified on the registered JAX-RS component class via javax.annotation.Priority annotation is overridden with the supplied priority value.

Note that in case the priority is not applicable to a particular provider contract implemented by the class of the registered component, the supplied priority value will be ignored for that contract.

Specified by:

register in interface Configurable<FeatureContext>

Parameters:

component - JAX-RS component instance to be configured in the scope of this configurable context.

priority - the overriding priority for the registered component and all the provider contracts the component implements.

Returns:

the updated configurable context.

register

public FeatureContext register(Object component,
                               Class<?>... contracts)

Description copied from interface: Configurable

Register an instance of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.

This registration method provides the same functionality as Configurable.register(Object) except the JAX-RS component class is only registered as a provider of the listed extension provider or meta-provider contracts. All explicitly enumerated contract types must represent a class or an interface implemented or extended by the registered component. Contracts that are not assignable from the registered component class MUST be ignored and implementations SHOULD raise a warning to inform users about the ignored contract(s).

Specified by:

register in interface Configurable<FeatureContext>

Parameters:

component - JAX-RS component instance to be configured in the scope of this configurable context.

contracts - the specific extension provider or meta-provider contracts implemented by the component for which the component should be registered. Implementations MUST ignore attempts to register a component class for an empty or null collection of contracts via this method and SHOULD raise a warning about such event.

Returns:

the updated configurable context.

register

public FeatureContext register(Object component,
                               Map<Class<?>,Integer> contracts)

Description copied from interface: Configurable

Register an instance of a custom JAX-RS component (such as an extension provider or a feature meta-provider) to be instantiated and used in the scope of this configurable context.

This registration method provides same functionality as Configurable.register(Object, Class[]) except that any priority specified on the registered JAX-RS component class via javax.annotation.Priority annotation is overridden for each extension provider contract type separately with an integer priority value specified as a value in the supplied map of [contract type, priority] pairs.

Note that in case a priority is not applicable to a provider contract registered for the JAX-RS component, the supplied priority value is ignored for such contract.

Specified by:

register in interface Configurable<FeatureContext>

Parameters:

component - JAX-RS component instance to be configured in the scope of this configurable context.

contracts - map of the specific extension provider and meta-provider contracts and their associated priorities for which the JAX-RS component is registered. All contracts in the map must represent a class or an interface implemented or extended by the JAX-RS component. Contracts that are not assignable from the registered component class MUST be ignored and implementations SHOULD raise a warning to inform users about the ignored contract(s).

Returns:

the updated configurable context.