JerseyClient (Jersey 2.44 API)

java.lang.Object
- org.glassfish.jersey.client.JerseyClient

All Implemented Interfaces:

Client, Configurable<Client>, Initializable<JerseyClient>
```
public class JerseyClient
extends Object
implements Client, Initializable<JerseyClient>
```
Jersey implementation of JAX-RS Client contract.

Author:

Marek Potociar

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`JerseyClient()` Create a new Jersey client instance using a default configuration.
`protected`	`JerseyClient(Configuration config, SSLContext sslContext, HostnameVerifier verifier)` Create a new Jersey client instance.
`protected`	`JerseyClient(Configuration config, SSLContext sslContext, HostnameVerifier verifier, DefaultSslContextProvider defaultSslContextProvider)` Create a new Jersey client instance.
`protected`	`JerseyClient(Configuration config, UnsafeValue<SSLContext,IllegalStateException> sslContextProvider, HostnameVerifier verifier)` Create a new Jersey client instance.
`protected`	`JerseyClient(Configuration config, UnsafeValue<SSLContext,IllegalStateException> sslContextProvider, HostnameVerifier verifier, DefaultSslContextProvider defaultSslContextProvider)` Create a new Jersey client instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()` Close client instance and all it's associated resources.
`ClientConfig`	`getConfiguration()` Get a live view of an internal configuration state of this configurable instance.
`ExecutorService`	`getExecutorService()`
`HostnameVerifier`	`getHostnameVerifier()` Get the hostname verifier configured in the client or `null` in case no hostname verifier has been configured.
`ScheduledExecutorService`	`getScheduledExecutorService()`
`SSLContext`	`getSslContext()` Get the SSL context configured to be used with the current client run-time.
`JerseyInvocation.Builder`	`invocation(Link link)` Build an invocation builder from a link.
`boolean`	`isClosed()` Check client state.
`boolean`	`isDefaultSslContext()` Get information about used `SSLContext`.
`JerseyClient`	`preInitialize()` Pre-initializes the runtime and runtime `configuration` of this component in order to improve performance during the first request.
`JerseyClient`	`property(String name, Object value)` Set the new configuration property, if already set, the existing value of the property will be updated.
`JerseyClient`	`register(Class<?> providerClass)` Register a class of a custom component (such as an extension provider or a `feature` meta-provider) to be instantiated and used in the scope of this configurable context.
`JerseyClient`	`register(Class<?> providerClass, Class<?>... contracts)` Register a class of a custom component (such as an extension provider or a `feature` meta-provider) to be instantiated and used in the scope of this configurable context.
`JerseyClient`	`register(Class<?> providerClass, int bindingPriority)` Register a class of a custom component (such as an extension provider or a `feature` meta-provider) to be instantiated and used in the scope of this configurable context.
`JerseyClient`	`register(Class<?> providerClass, Map<Class<?>,Integer> contracts)` Register a class of a custom component (such as an extension provider or a `feature` meta-provider) to be instantiated and used in the scope of this configurable context.
`JerseyClient`	`register(Object provider)` Register an instance of a custom component (such as an extension provider or a `feature` meta-provider) to be instantiated and used in the scope of this configurable context.
`JerseyClient`	`register(Object provider, Class<?>... contracts)` Register an instance of a custom component (such as an extension provider or a `feature` meta-provider) to be instantiated and used in the scope of this configurable context.
`JerseyClient`	`register(Object provider, int bindingPriority)` Register an instance of a custom component (such as an extension provider or a `feature` meta-provider) to be instantiated and used in the scope of this configurable context.
`JerseyClient`	`register(Object provider, Map<Class<?>,Integer> contracts)` Register an instance of a custom component (such as an extension provider or a `feature` meta-provider) to be instantiated and used in the scope of this configurable context.
`JerseyWebTarget`	`target(Link link)` Build a new web resource target.
`JerseyWebTarget`	`target(String uri)` Build a new web resource target.
`JerseyWebTarget`	`target(URI uri)` Build a new web resource target.
`JerseyWebTarget`	`target(UriBuilder uriBuilder)` Build a new web resource target.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - JerseyClient
```
protected JerseyClient()
```
    Create a new Jersey client instance using a default configuration.
  - JerseyClient
```
protected JerseyClient(Configuration config,
                       SSLContext sslContext,
                       HostnameVerifier verifier)
```
    Create a new Jersey client instance.
    
    Parameters:
    
    config - jersey client configuration.
    
    sslContext - jersey client SSL context.
    
    verifier - jersey client host name verifier.
  - JerseyClient
```
protected JerseyClient(Configuration config,
                       SSLContext sslContext,
                       HostnameVerifier verifier,
                       DefaultSslContextProvider defaultSslContextProvider)
```
    Create a new Jersey client instance.
    
    Parameters:
    
    config - jersey client configuration.
    
    sslContext - jersey client SSL context.
    
    verifier - jersey client host name verifier.
    
    defaultSslContextProvider - default SSL context provider.
  - JerseyClient
```
protected JerseyClient(Configuration config,
                       UnsafeValue<SSLContext,IllegalStateException> sslContextProvider,
                       HostnameVerifier verifier)
```
    Create a new Jersey client instance.
    
    Parameters:
    
    config - jersey client configuration.
    
    sslContextProvider - jersey client SSL context provider.
    
    verifier - jersey client host name verifier.
  - JerseyClient
```
protected JerseyClient(Configuration config,
                       UnsafeValue<SSLContext,IllegalStateException> sslContextProvider,
                       HostnameVerifier verifier,
                       DefaultSslContextProvider defaultSslContextProvider)
```
    Create a new Jersey client instance.
    
    Parameters:
    
    config - jersey client configuration.
    
    sslContextProvider - jersey client SSL context provider. Non null provider is expected to return non-default value.
    
    verifier - jersey client host name verifier.
    
    defaultSslContextProvider - default SSL context provider.
- Method Detail
  - close
```
public void close()
```
    Description copied from interface: Client
    
    Close client instance and all it's associated resources. Subsequent calls have no effect and are ignored. Once the client is closed, invoking any other method on the client instance would result in an IllegalStateException being thrown.
    Calling this method effectively invalidates all resource targets produced by the client instance. Invoking any method on such targets once the client is closed would result in an IllegalStateException being thrown.
    
    Specified by:
    
    close in interface Client
  - isClosed
```
public boolean isClosed()
```
    Check client state.
    
    Returns:
    
    true if current JerseyClient instance is closed, otherwise false.
    
    See Also:
    
    close()
  - isDefaultSslContext
```
public boolean isDefaultSslContext()
```
    Get information about used SSLContext.
    
    Returns:
    
    true when used SSLContext is acquired from SslConfigurator.getDefaultContext(), false otherwise.
  - target
```
public JerseyWebTarget target(String uri)
```
    Description copied from interface: Client
    
    Build a new web resource target.
    
    Specified by:
    
    target in interface Client
    
    Parameters:
    
    uri - web resource URI. May contain template parameters. Must not be null.
    
    Returns:
    
    web resource target bound to the provided URI.
  - target
```
public JerseyWebTarget target(URI uri)
```
    Description copied from interface: Client
    
    Build a new web resource target.
    
    Specified by:
    
    target in interface Client
    
    Parameters:
    
    uri - web resource URI. Must not be null.
    
    Returns:
    
    web resource target bound to the provided URI.
  - target
```
public JerseyWebTarget target(UriBuilder uriBuilder)
```
    Description copied from interface: Client
    
    Build a new web resource target.
    
    Specified by:
    
    target in interface Client
    
    Parameters:
    
    uriBuilder - web resource URI represented as URI builder. Must not be null.
    
    Returns:
    
    web resource target bound to the provided URI.
  - target
```
public JerseyWebTarget target(Link link)
```
    Description copied from interface: Client
    
    Build a new web resource target.
    
    Specified by:
    
    target in interface Client
    
    Parameters:
    
    link - link to a web resource. Must not be null.
    
    Returns:
    
    web resource target bound to the linked web resource.
  - invocation
```
public JerseyInvocation.Builder invocation(Link link)
```
    Description copied from interface: Client
    
    Build an invocation builder from a link. It uses the URI and the type of the link to initialize the invocation builder. The type is used as the initial value for the HTTP Accept header, if present.
    
    Specified by:
    
    invocation in interface Client
    
    Parameters:
    
    link - link to build invocation from. Must not be null.
    
    Returns:
    
    newly created invocation builder.
  - register
```
public JerseyClient register(Class<?> providerClass)
```
    Description copied from interface: Configurable
    
    Register a class of a custom 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 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 API implementation and a warning SHOULD be raised to inform the user about the rejected registration. The registered component class is registered as a contract provider of all the recognized API 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 implementation or any underlying IoC container supported by the implementation.
    
    Specified by:
    
    register in interface Configurable<Client>
    
    Parameters:
    
    providerClass - component class to be configured in the scope of this configurable context.
    
    Returns:
    
    the updated configurable context.
  - register
```
public JerseyClient register(Object provider)
```
    Description copied from interface: Configurable
    
    Register an instance of a custom 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 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 API implementation and a warning SHOULD be raised to inform the user about the rejected registration. The registered component is registered as a contract provider of all the recognized API 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 the runtime. The same registered component instance is used during the whole lifespan of the configurable context. Fields and properties of all registered component instances are injected with their declared dependencies (see Context) by the runtime prior to use.
    
    Specified by:
    
    register in interface Configurable<Client>
    
    Parameters:
    
    provider - component instance to be configured in the scope of this configurable context.
    
    Returns:
    
    the updated configurable context.
  - register
```
public JerseyClient register(Class<?> providerClass,
                             int bindingPriority)
```
    Description copied from interface: Configurable
    
    Register a class of a custom 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 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<Client>
    
    Parameters:
    
    providerClass - component class to be configured in the scope of this configurable context.
    
    bindingPriority - the overriding priority for the registered component and all the provider contracts the component implements.
    
    Returns:
    
    the updated configurable context.
  - register
```
public JerseyClient register(Class<?> providerClass,
                             Class<?>... contracts)
```
    Description copied from interface: Configurable
    
    Register a class of a custom 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 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<Client>
    
    Parameters:
    
    providerClass - 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 JerseyClient register(Class<?> providerClass,
                             Map<Class<?>,Integer> contracts)
```
    Description copied from interface: Configurable
    
    Register a class of a custom 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 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 component, the supplied priority value is ignored for such contract.
    
    Specified by:
    
    register in interface Configurable<Client>
    
    Parameters:
    
    providerClass - 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 component is registered. All contracts in the map must represent a class or an interface implemented or extended by the 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 JerseyClient register(Object provider,
                             int bindingPriority)
```
    Description copied from interface: Configurable
    
    Register an instance of a custom 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 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<Client>
    
    Parameters:
    
    provider - component instance to be configured in the scope of this configurable context.
    
    bindingPriority - the overriding priority for the registered component and all the provider contracts the component implements.
    
    Returns:
    
    the updated configurable context.
  - register
```
public JerseyClient register(Object provider,
                             Class<?>... contracts)
```
    Description copied from interface: Configurable
    
    Register an instance of a custom 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 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<Client>
    
    Parameters:
    
    provider - 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 JerseyClient register(Object provider,
                             Map<Class<?>,Integer> contracts)
```
    Description copied from interface: Configurable
    
    Register an instance of a custom 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 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 component, the supplied priority value is ignored for such contract.
    
    Specified by:
    
    register in interface Configurable<Client>
    
    Parameters:
    
    provider - 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 component is registered. All contracts in the map must represent a class or an interface implemented or extended by the 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.
  - property
```
public JerseyClient 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<Client>
    
    Parameters:
    
    name - property name.
    
    value - (new) property value. null value removes the property with the given name.
    
    Returns:
    
    the updated configurable instance.
  - getConfiguration
```
public ClientConfig 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<Client>
    
    Specified by:
    
    getConfiguration in interface Initializable<JerseyClient>
    
    Returns:
    
    configuration live view of the internal configuration state.
  - getSslContext
```
public SSLContext getSslContext()
```
    Description copied from interface: Client
    
    Get the SSL context configured to be used with the current client run-time.
    
    Specified by:
    
    getSslContext in interface Client
    
    Returns:
    
    SSL context configured to be used with the current client run-time.
  - getHostnameVerifier
```
public HostnameVerifier getHostnameVerifier()
```
    Description copied from interface: Client
    
    Get the hostname verifier configured in the client or null in case no hostname verifier has been configured.
    
    Specified by:
    
    getHostnameVerifier in interface Client
    
    Returns:
    
    client hostname verifier or null if not set.
  - getExecutorService
```
public ExecutorService getExecutorService()
```
  - getScheduledExecutorService
```
public ScheduledExecutorService getScheduledExecutorService()
```
  - preInitialize
```
public JerseyClient preInitialize()
```
    Description copied from interface: Initializable
    
    Pre-initializes the runtime and runtime configuration of this component in order to improve performance during the first request.
    Once this method is called no other method implementing Configurable should be called on this pre initialized component, otherwise the initialized client runtime will be discarded and the configuration will change back to uninitialized.
    
    Specified by:
    
    preInitialize in interface Initializable<JerseyClient>
    
    Returns:
    
    pre-initialized Jersey client component.

Class JerseyClient

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

JerseyClient

JerseyClient

JerseyClient

JerseyClient

JerseyClient

Method Detail

close

isClosed

isDefaultSslContext

target

target

target

target

invocation

register

register

register

register

register

register

register

register

property

getConfiguration

getSslContext

getHostnameVerifier

getExecutorService

getScheduledExecutorService

preInitialize