org.glassfish.jersey.model.internal
Class DefaultConfig

java.lang.Object
  org.glassfish.jersey.model.internal.DefaultConfig

All Implemented Interfaces:

Configurable

Direct Known Subclasses:

ResourceMethodConfig

public class DefaultConfig
extends java.lang.Object
implements Configurable

Common Configurable implementation for server and client.

Author:

Michal Gajdos (michal.gajdos at oracle.com)

Constructor Summary

DefaultConfig()
Creates a DefaultConfig instance;

DefaultConfig(DefaultConfig configurable)
Copy constructor.

DefaultConfig(java.util.Map<java.lang.String,java.lang.Object> properties)

DefaultConfig(java.util.Map<java.lang.String,java.lang.Object> properties, ProviderBag providerBag, FeatureBag featureBag)

Method Summary

protected java.util.Set<java.lang.Class<?>>	checkContracts(java.lang.Class<?> providerClass, java.util.Set<java.lang.Class<?>> allProviderContracts, java.util.Set<java.lang.Class<?>> bindingContracts) Checks whether a set of contracts is supported by this configuration.
boolean	equals(java.lang.Object obj)
FeatureBag	getFeatureBag() Returns a FeatureBag instance.
java.util.Collection<Feature>	getFeatures() Get the immutable set of configured features.
java.util.Map<java.lang.String,java.lang.Object>	getProperties() Get the immutable bag of configuration properties.
java.lang.Object	getProperty(java.lang.String name) Get the value for the property with a given name.
ProviderBag	getProviderBag() Returns a ProviderBag instance.
java.util.Set<java.lang.Class<?>>	getProviderClasses() Get the immutable set of registered provider classes to be instantiated, injected and utilized in the scope of the configured instance (excluding features).
java.util.Set<java.lang.Object>	getProviderInstances() Get the immutable set of registered provider instances to be utilized by the configured instance (excluding features).
int	hashCode()
boolean	isEnabled(java.lang.Class<? extends Feature> featureClass) Indicates whether is the given feature enabled in this Configurable or not.
void	lock() Locks this configuration so it cannot be modified.
Configurable	register(java.lang.Class<?> providerClass) Register a provider or a feature class to be instantiated and used in the scope of the configured instance.
Configurable	register(java.lang.Class<?> providerClass, int bindingPriority) Register a provider or a feature class to be instantiated and used in the scope of the configured instance.
<P> Configurable	register(java.lang.Class<P> providerClass, java.lang.Class<? super P>... contracts) Register a provider or a feature class to be instantiated and used in the scope of the configured instance.
<P> Configurable	register(java.lang.Class<P> providerClass, int bindingPriority, java.lang.Class<? super P>... contracts) Register a provider or a feature class to be instantiated and used in the scope of the configured instance.
Configurable	register(java.lang.Object provider) Register a provider or a feature ("singleton") instance to be used in the scope of the configured instance.
<P> Configurable	register(java.lang.Object provider, java.lang.Class<? super P>... contracts) Register a provider or a feature ("singleton") instance to be used in the scope of the configured instance.
Configurable	register(java.lang.Object provider, int bindingPriority) Register a provider or a feature ("singleton") instance to be used in the scope of the configured instance.
<P> Configurable	register(java.lang.Object provider, int bindingPriority, java.lang.Class<? super P>... contracts) Register a provider or a feature ("singleton") instance to be used in the scope of the configured instance.
Configurable	setProperties(java.util.Map<java.lang.String,?> properties) Set new configuration properties replacing all previously set properties.
Configurable	setProperty(java.lang.String name, java.lang.Object value) Set the new configuration property, if already set, the existing value of the property will be updated.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultConfig

public DefaultConfig()

Creates a DefaultConfig instance;

DefaultConfig

public DefaultConfig(DefaultConfig configurable)

Copy constructor.

Parameters:

configurable - configurable to copy class properties from.

DefaultConfig

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

DefaultConfig

public DefaultConfig(java.util.Map<java.lang.String,java.lang.Object> properties,
                     ProviderBag providerBag,
                     FeatureBag featureBag)

Method Detail

getProperties

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

Description copied from interface: Configurable

Get the immutable bag of configuration properties.

Specified by:

getProperties in interface Configurable

Returns:

the immutable view of configuration properties.

getProperty

public java.lang.Object getProperty(java.lang.String name)

Description copied from interface: Configurable

Get the value for the property with a given name.

Specified by:

getProperty in interface Configurable

Parameters:

name - property name.

Returns:

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

setProperties

public Configurable setProperties(java.util.Map<java.lang.String,?> properties)

Description copied from interface: Configurable

Set new configuration properties replacing all previously set properties.

Specified by:

setProperties in interface Configurable

Parameters:

properties - new set of configuration properties. The content of the map will replace any existing properties set on the configurable instance.

Returns:

the updated configurable instance.

setProperty

public Configurable setProperty(java.lang.String name,
                                java.lang.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:

setProperty in interface Configurable

Parameters:

name - property name.

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

Returns:

the updated configurable instance.

getFeatures

public java.util.Collection<Feature> getFeatures()

Description copied from interface: Configurable

Get the immutable set of configured features.

The returned set contains the features that have already been successfully configured in this configuration context.

Specified by:

getFeatures in interface Configurable

Returns:

the enabled feature set. The returned value shall never be null.

See Also:

Feature.configure(Configurable)

getProviderClasses

public java.util.Set<java.lang.Class<?>> getProviderClasses()

Description copied from interface: Configurable

Get the immutable set of registered provider classes to be instantiated, injected and utilized in the scope of the configured instance (excluding features).

Specified by:

getProviderClasses in interface Configurable

Returns:

the immutable set of registered provider classes. The returned value shall never be null.

See Also:

Configurable.getProviderInstances()

getProviderInstances

public java.util.Set<java.lang.Object> getProviderInstances()

Description copied from interface: Configurable

Get the immutable set of registered provider instances to be utilized by the configured instance (excluding features).

When the configured instance is initialized the set of provider instances will be combined and take precedence over the instantiated registered provider classes.

Specified by:

getProviderInstances in interface Configurable

Returns:

the immutable set of registered provider instances. The returned value shall never be null.

See Also:

Configurable.getProviderClasses()

register

public Configurable register(java.lang.Class<?> providerClass)

Description copied from interface: Configurable

Register a provider or a feature class to be instantiated and used in the scope of the configured instance. The registered provider class is registered as a provider of all the recognized JAX-RS or implementation-specific extension contracts.

As opposed to the providers registered by the provider instances, providers registered using this method are instantiated and properly injected by the JAX-RS implementation provider. In case of a conflict between a registered provider instance and instantiated registered provider class, the registered provider instance takes precedence and the registered provider class will not be instantiated in such case.

In case the registered class represents a feature, this Configurable context instantiates the feature and invokes the Feature.configure(javax.ws.rs.core.Configurable) method and lets the feature update the configurable context. If the invocation of Feature.configure(javax.ws.rs.core.Configurable) returns true the feature is added to the collection of enabled features, otherwise the feature instance is discarded.

Specified by:

register in interface Configurable

Parameters:

providerClass - provider class to be instantiated and used in the scope of the configured instance.

Returns:

the updated configurable instance.

register

public Configurable register(java.lang.Object provider)

Description copied from interface: Configurable

Register a provider or a feature ("singleton") instance to be used in the scope of the configured instance. The registered provider is registered as a provider of all the recognized JAX-RS or implementation-specific extension contracts.

As opposed to the providers registered by the provider classes, provider instances registered using this method are used "as is, i.e. are not managed or injected by the JAX-RS implementation provider. In case of a conflict between a registered provider instance and instantiated registered provider class, the registered provider instance takes precedence and the registered provider class will not be instantiated in such case.

In case the registered class represents a feature, this Configurable context instantiates the feature and invokes the Feature.configure(javax.ws.rs.core.Configurable) method and lets the feature update the configurable context. If the invocation of Feature.configure(javax.ws.rs.core.Configurable) returns true the feature is added to the collection of enabled features, otherwise the feature instance is discarded.

Specified by:

register in interface Configurable

Parameters:

provider - a provider instance to be registered in the scope of the configured instance.

Returns:

the updated configurable instance.

register

public Configurable register(java.lang.Class<?> providerClass,
                             int bindingPriority)

Description copied from interface: Configurable

Register a provider or a feature class to be instantiated and used in the scope of the configured instance.

This registration method provides same functionality as Configurable.register(Class) except that any provider binding priority specified on the provider class using @BindingPriority annotation is overridden with the supplied bindingPriority value.

Note that in case the binding priority cannot be applied to a particular provider contract registered for the provider class, the supplied bindingPriority value is ignored.

Specified by:

register in interface Configurable

Parameters:

providerClass - provider class to be instantiated and used in the scope of the configured instance.

bindingPriority - the overriding binding priority for the registered contract(s).

Returns:

the updated configurable instance.

register

public <P> Configurable register(java.lang.Class<P> providerClass,
                                 java.lang.Class<? super P>... contracts)

Description copied from interface: Configurable

Register a provider or a feature class to be instantiated and used in the scope of the configured instance.

This registration method provides same functionality as Configurable.register(Class) except the provider class is only registered as a provider of the listed contracts. Note that in case the Feature interface is not listed explicitly, the provider class is not recognized as a JAX-RS feature.

Specified by:

register in interface Configurable

Parameters:

providerClass - provider class to be instantiated and used in the scope of the configured instance.

contracts - the specific set of contracts implemented by the provider class for which the provider should be registered. If omitted, the provider class will be registered as a provider of all recognized contracts implemented by the provider class.

Returns:

the updated configurable instance.

register

public <P> Configurable register(java.lang.Class<P> providerClass,
                                 int bindingPriority,
                                 java.lang.Class<? super P>... contracts)

Description copied from interface: Configurable

Register a provider or a feature class to be instantiated and used in the scope of the configured instance.

This registration method provides same functionality as Configurable.register(Class, Class[]) except that any provider binding priority specified on the provider class using @BindingPriority annotation is overridden with the supplied bindingPriority value.

Note that in case the binding priority cannot be applied to a particular provider contract registered for the provider class, the supplied bindingPriority value is ignored.

Specified by:

register in interface Configurable

Parameters:

providerClass - provider class to be instantiated and used in the scope of the configured instance.

bindingPriority - the overriding binding priority for the registered contract(s).

contracts - the specific set of contracts implemented by the provider class for which the provider should be registered. If omitted, the provider class will be registered as a provider of all recognized contracts implemented by the provider class.

Returns:

the updated configurable instance.

register

public Configurable register(java.lang.Object provider,
                             int bindingPriority)

Description copied from interface: Configurable

Register a provider or a feature ("singleton") instance to be used in the scope of the configured instance.

This registration method provides same functionality as Configurable.register(Object) except that any provider binding priority specified on the provider using @BindingPriority annotation is overridden with the supplied bindingPriority value.

Note that in case the binding priority cannot be applied to a particular provider contract registered for the provider, the supplied bindingPriority value is ignored.

Specified by:

register in interface Configurable

Parameters:

provider - provider class to be instantiated and used in the scope of the configured instance.

bindingPriority - the overriding binding priority for the registered contract(s).

Returns:

the updated configurable instance.

register

public <P> Configurable register(java.lang.Object provider,
                                 java.lang.Class<? super P>... contracts)

Description copied from interface: Configurable

Register a provider or a feature ("singleton") instance to be used in the scope of the configured instance.

This registration method provides same functionality as Configurable.register(Object) except the provider is only registered as a provider of the listed contracts. Note that in case the Feature interface is not listed explicitly, the provider is not recognized as a JAX-RS feature.

Specified by:

register in interface Configurable

Parameters:

provider - a provider instance to be registered in the scope of the configured instance.

contracts - the specific set of contracts implemented by the provider class for which the provider should be registered. If omitted, the provider class will be registered as a provider of all recognized contracts implemented by the provider class.

Returns:

the updated configurable instance.

register

public <P> Configurable register(java.lang.Object provider,
                                 int bindingPriority,
                                 java.lang.Class<? super P>... contracts)

Description copied from interface: Configurable

Register a provider or a feature ("singleton") instance to be used in the scope of the configured instance.

This registration method provides same functionality as Configurable.register(Object, Class[]) except that any provider binding priority specified on the provider using @BindingPriority annotation is overridden with the supplied bindingPriority value.

Note that in case the binding priority cannot be applied to a particular provider contract registered for the provider, the supplied bindingPriority value is ignored.

Specified by:

register in interface Configurable

Parameters:

provider - a provider instance to be registered in the scope of the configured instance.

bindingPriority - the overriding binding priority for the registered contract(s).

contracts - the specific set of contracts implemented by the provider class for which the provider should be registered. If omitted, the provider class will be registered as a provider of all recognized contracts implemented by the provider class.

Returns:

the updated configurable instance.

checkContracts

protected java.util.Set<java.lang.Class<?>> checkContracts(java.lang.Class<?> providerClass,
                                                           java.util.Set<java.lang.Class<?>> allProviderContracts,
                                                           java.util.Set<java.lang.Class<?>> bindingContracts)

Checks whether a set of contracts is supported by this configuration. Method should log a warning message if a certain contract is not allowed by this configuration and it returns (modified) set of allowed contracts.

Parameters:

bindingContracts - set of contracts to perform check on.

Returns:

set of contracts allowed by this configuration.

getProviderBag

public ProviderBag getProviderBag()

Returns a ProviderBag instance.

Returns:

a non-null provider bag instance.

getFeatureBag

public FeatureBag getFeatureBag()

Returns a FeatureBag instance.

Returns:

a non-null feature bag instance.

isEnabled

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

Indicates whether is the given feature enabled in this Configurable or not.

Parameters:

featureClass - feature class to check.

Returns:

true if the feature is enabled in this Configurable, false otherwise.

lock

public void lock()

Locks this configuration so it cannot be modified.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object