JavaEE API 8.0.1 · javax.ws.rs.core.Configuration

Method Summary

Modifier and Type	Method and Description
public Set<Class<?>>	Returns: the immutable set of registered JAX-RS component classes. The returned value may be empty but will never be `null`. getClasses() Get the immutable set of registered JAX-RS component (such as provider or `feature`) classes to be instantiated, injected and utilized in the scope of the configurable instance.
public Map<Class<?>, Integer>	Returns: map of extension contracts and their priorities for which the component class is registered. May return an empty map in case the component has not been registered for any extension contract supported by the implementation. getContracts(Class<?> componentClass) Get the extension contract registration information for a component of a given class.
public Set<Object>	Returns: the immutable set of registered JAX-RS component instances. The returned value may be empty but will never be `null`. getInstances() Get the immutable set of registered JAX-RS component (such as provider or `feature`) instances to be utilized by the configurable instance.
public Map<String, Object>	Returns: the immutable view of configuration properties. getProperties() Get the immutable bag of configuration properties.
public Object	Returns: the property value for the specified property name or `null` if the property with such name is not configured. getProperty(String property name. name) Get the value for the property with a given name.
public Collection<String>	Returns: an immutable `collection` of property names. getPropertyNames() Returns an immutable `collection` containing the property names available within the context of the current configuration instance.
public RuntimeType	Returns: configuration context runtime type. getRuntimeType() Get the runtime type of this configuration context.
public boolean	Returns: `true` if the feature instance has been previously enabled in this configuration context, `false` otherwise. isEnabled(Feature a feature instance to test for. feature) Check if a particular `feature` instance has been previously enabled in the runtime configuration context.
public boolean	Returns: `true` if a feature of a given class has been previously enabled in this configuration context, `false` otherwise. isEnabled(Class<? extends Feature> a feature class to test for. featureClass) Check if a `feature` instance of `featureClass` class has been previously enabled in the runtime configuration context.
public boolean	Returns: `true` if the component instance has been previously registered in this configuration context, `false` otherwise. isRegistered(Object a component instance to test for. component) Check if a particular JAX-RS `component` instance (such as providers or `features`) has been previously registered in the runtime configuration context.
public boolean	Returns: `true` if a component of a given class has been previously registered in this configuration context, `false` otherwise. isRegistered(Class<?> a component class to test for. componentClass) Check if a JAX-RS component of the supplied `componentClass` class has been previously registered in the runtime configuration context.

Method Detail

getClasses back to summary

getClasses	back to summary
public Set<Class<?>> getClasses() Get the immutable set of registered JAX-RS component (such as provider or `feature`) classes to be instantiated, injected and utilized in the scope of the configurable instance. For each component type, there can be only a single class-based or instance-based registration present in the configuration context at any given time. Returns:Set<Class<?>> the immutable set of registered JAX-RS component classes. The returned value may be empty but will never be `null`. See Also `getInstances`

public Set<Class<?>> getClasses()

Get the immutable set of registered JAX-RS component (such as provider or feature) classes to be instantiated, injected and utilized in the scope of the configurable instance.

For each component type, there can be only a single class-based or instance-based registration present in the configuration context at any given time.

Returns:Set<Class<?>>: the immutable set of registered JAX-RS component classes. The returned value may be empty but will never be null.
See Also: getInstances

getContracts back to summary

getContracts	back to summary
public Map<Class<?>, Integer> getContracts(Class<?> componentClass) Get the extension contract registration information for a component of a given class. For component classes that are not configured in this configuration context the method returns an empty `Map`. Method does not return `null`. Returns:Map<Class<?>, Integer> map of extension contracts and their priorities for which the component class is registered. May return an empty map in case the component has not been registered for any extension contract supported by the implementation.

public Map<Class<?>, Integer> getContracts(Class<?> componentClass)

Get the extension contract registration information for a component of a given class. For component classes that are not configured in this configuration context the method returns an empty Map. Method does not return null.

Returns:Map<Class<?>, Integer>: map of extension contracts and their priorities for which the component class is registered. May return an empty map in case the component has not been registered for any extension contract supported by the implementation.

getInstances back to summary

getInstances	back to summary
public Set<Object> getInstances() Get the immutable set of registered JAX-RS component (such as provider or `feature`) instances to be utilized by the configurable instance. Fields and properties of returned instances are injected with their declared dependencies (see `Context`) by the runtime prior to use. For each component type, there can be only a single class-based or instance-based registration present in the configuration context at any given time. Returns:Set<Object> the immutable set of registered JAX-RS component instances. The returned value may be empty but will never be `null`. See Also `getClasses`

public Set<Object> getInstances()

Get the immutable set of registered JAX-RS component (such as provider or feature) instances to be utilized by the configurable instance. Fields and properties of returned instances are injected with their declared dependencies (see Context) by the runtime prior to use.

For each component type, there can be only a single class-based or instance-based registration present in the configuration context at any given time.

Returns:Set<Object>: the immutable set of registered JAX-RS component instances. The returned value may be empty but will never be null.
See Also: getClasses

getProperties	back to summary
public Map<String, Object> getProperties() Get the immutable bag of configuration properties. Returns:Map<String, Object> the immutable view of configuration properties.

getProperties

back to summary

public Map<String, Object> getProperties()

Get the immutable bag of configuration properties.

Returns:Map<String, Object>: the immutable view of configuration properties.

getProperty back to summary

getProperty	back to summary
public Object getProperty(String name) Get the value for the property with a given name. Parameters name:String property name. Returns:Object the property value for the specified property name or `null` if the property with such name is not configured.

public Object getProperty(String name)

Get the value for the property with a given name.

Parameters

name:String: property name.

Returns:Object

the property value for the specified property name or null if the property with such name is not configured.

getPropertyNames back to summary

getPropertyNames	back to summary
public Collection<String> getPropertyNames() Returns an immutable `collection` containing the property names available within the context of the current configuration instance. Use the `getProperty` method with a property name to get the value of a property. Returns:Collection<String> an immutable `collection` of property names. See Also `getProperty`

public Collection<String> getPropertyNames()

Returns an immutable collection containing the property names available within the context of the current configuration instance.

Use the getProperty method with a property name to get the value of a property.

Returns:Collection<String>: an immutable collection of property names.
See Also: getProperty

getRuntimeType	back to summary
public RuntimeType getRuntimeType() Get the runtime type of this configuration context. Returns:RuntimeType configuration context runtime type.

getRuntimeType

back to summary

public RuntimeType getRuntimeType()

Get the runtime type of this configuration context.

Returns:RuntimeType: configuration context runtime type.

isEnabled back to summary

isEnabled	back to summary
public boolean isEnabled(Feature feature) Check if a particular `feature` instance has been previously enabled in the runtime configuration context. Method returns `true` only in case an instance equal to the `feature` instance is already present among the features previously successfully enabled in the configuration context. Parameters feature:Feature a feature instance to test for. Returns:boolean `true` if the feature instance has been previously enabled in this configuration context, `false` otherwise.

public boolean isEnabled(Feature feature)

Check if a particular feature instance has been previously enabled in the runtime configuration context.

Method returns true only in case an instance equal to the feature instance is already present among the features previously successfully enabled in the configuration context.

Parameters

feature:Feature: a feature instance to test for.

Returns:boolean

true if the feature instance has been previously enabled in this configuration context, false otherwise.

isEnabled back to summary

isEnabled	back to summary
public boolean isEnabled(Class<? extends Feature> featureClass) Check if a `feature` instance of `featureClass` class has been previously enabled in the runtime configuration context. Method returns `true` in case any instance of the `featureClass` class is already present among the features previously successfully enabled in the configuration context. Parameters featureClass:Class<? extends Feature> a feature class to test for. Returns:boolean `true` if a feature of a given class has been previously enabled in this configuration context, `false` otherwise.

public boolean isEnabled(Class<? extends Feature> featureClass)

Check if a feature instance of featureClass class has been previously enabled in the runtime configuration context.

Method returns true in case any instance of the featureClass class is already present among the features previously successfully enabled in the configuration context.

Parameters

featureClass:Class<? extends Feature>: a feature class to test for.

Returns:boolean

true if a feature of a given class has been previously enabled in this configuration context, false otherwise.

isRegistered back to summary

isRegistered	back to summary
public boolean isRegistered(Object component) Check if a particular JAX-RS `component` instance (such as providers or `features`) has been previously registered in the runtime configuration context. Method returns `true` only in case an instance equal to the `component` instance is already present among the components previously registered in the configuration context. Parameters component:Object a component instance to test for. Returns:boolean `true` if the component instance has been previously registered in this configuration context, `false` otherwise. See Also `isEnabled(Feature)`

public boolean isRegistered(Object component)

Check if a particular JAX-RS component instance (such as providers or features) has been previously registered in the runtime configuration context.

Method returns true only in case an instance equal to the component instance is already present among the components previously registered in the configuration context.

Parameters

component:Object: a component instance to test for.

Returns:boolean

true if the component instance has been previously registered in this configuration context, false otherwise.

See Also

isEnabled(Feature)

isRegistered back to summary

isRegistered	back to summary
public boolean isRegistered(Class<?> componentClass) Check if a JAX-RS component of the supplied `componentClass` class has been previously registered in the runtime configuration context. Method returns `true` in case a component of the supplied `componentClass` class is already present among the previously registered component classes or instances in the configuration context. Parameters componentClass:Class<?> a component class to test for. Returns:boolean `true` if a component of a given class has been previously registered in this configuration context, `false` otherwise. See Also `isEnabled(Class)`

public boolean isRegistered(Class<?> componentClass)

Check if a JAX-RS component of the supplied componentClass class has been previously registered in the runtime configuration context.

Method returns true in case a component of the supplied componentClass class is already present among the previously registered component classes or instances in the configuration context.

Parameters

componentClass:Class<?>: a component class to test for.

Returns:boolean

true if a component of a given class has been previously registered in this configuration context, false otherwise.

See Also

isEnabled(Class)

public Interface Configuration

Method Summary

Method Detail