org.glassfish.jersey.client

Class ClientResponse

java.lang.Object

org.glassfish.jersey.message.internal.InboundMessageContext

org.glassfish.jersey.client.ClientResponse

All Implemented Interfaces:

ClientResponseContext, org.glassfish.jersey.internal.inject.InjectionManagerSupplier

public class ClientResponse
extends InboundMessageContext
implements ClientResponseContext, org.glassfish.jersey.internal.inject.InjectionManagerSupplier

Jersey client response context.

Author:

Marek Potociar

Constructor Summary

Constructors

Constructor and Description
ClientResponse(ClientRequest requestContext, Response response) Create new Jersey client response context initialized from a JAX-RS response.
ClientResponse(Response.StatusType status, ClientRequest requestContext) Create a new Jersey client response context.
ClientResponse(Response.StatusType status, ClientRequest requestContext, URI resolvedRequestUri) Create a new Jersey client response context.

Method Summary

Modifier and Type	Method and Description
Map<String,NewCookie>	getCookies()
Object	getEntity() Get the message entity Java instance.
org.glassfish.jersey.internal.inject.InjectionManager	getInjectionManager() Get injection manager.
Set<Link>	getLinks() Get the links attached to the message as header.
protected Iterable<ReaderInterceptor>	getReaderInterceptors() Get reader interceptors bound to this context.
ClientRequest	getRequestContext() Get the associated client request context paired with this response context.
URI	getResolvedRequestUri() Get the absolute URI of the ultimate request made to receive this response.
int	getStatus()
Response.StatusType	getStatusInfo()
<T> T	readEntity(Class<T> entityType) Read the message entity input stream as an instance of specified Java type using a MessageBodyReader that supports mapping the message entity stream onto the requested type.
<T> T	readEntity(Class<T> entityType, Annotation[] annotations) Read the message entity input stream as an instance of specified Java type using a MessageBodyReader that supports mapping the message entity stream onto the requested type.
<T> T	readEntity(GenericType<T> entityType) Read the message entity input stream as an instance of specified Java type using a MessageBodyReader that supports mapping the message entity stream onto the requested type.
<T> T	readEntity(GenericType<T> entityType, Annotation[] annotations) Read the message entity input stream as an instance of specified Java type using a MessageBodyReader that supports mapping the message entity stream onto the requested type.
void	setResolvedRequestUri(URI uri) Set the absolute URI of the ultimate request that was made to receive this response.
void	setStatus(int code)
void	setStatusInfo(Response.StatusType status)
String	toString()

Methods inherited from class org.glassfish.jersey.message.internal.InboundMessageContext

bufferEntity, close, getAllowedMethods, getConfiguration, getDate, getEntityStream, getEntityTag, getHeaders, getHeaderString, getIfMatch, getIfNoneMatch, getLanguage, getLastModified, getLength, getLink, getLinkBuilder, getLocation, getMediaType, getQualifiedAcceptableLanguages, getQualifiedAcceptableMediaTypes, getQualifiedAcceptCharset, getQualifiedAcceptEncoding, getRequestCookies, getResponseCookies, getWorkers, hasEntity, hasLink, header, headers, headers, headers, headers, readEntity, readEntity, readEntity, readEntity, remove, setEntityStream, setWorkers

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.ws.rs.client.ClientResponseContext

getAllowedMethods, getDate, getEntityStream, getEntityTag, getHeaders, getHeaderString, getLanguage, getLastModified, getLength, getLink, getLinkBuilder, getLocation, getMediaType, hasEntity, hasLink, setEntityStream

Constructor Detail

ClientResponse

public ClientResponse(ClientRequest requestContext,
                      Response response)

Create new Jersey client response context initialized from a JAX-RS response.

Parameters:

requestContext - associated request context.

response - JAX-RS response to be used to initialize the response context.

ClientResponse

public ClientResponse(Response.StatusType status,
                      ClientRequest requestContext)

Create a new Jersey client response context.

Parameters:

status - response status.

requestContext - associated client request context.

ClientResponse

public ClientResponse(Response.StatusType status,
                      ClientRequest requestContext,
                      URI resolvedRequestUri)

Create a new Jersey client response context.

Parameters:

status - response status.

requestContext - associated client request context.

resolvedRequestUri - resolved request URI (see getResolvedRequestUri()).

Method Detail

getStatus

public int getStatus()

Specified by:

getStatus in interface ClientResponseContext

setStatus

public void setStatus(int code)

Specified by:

setStatus in interface ClientResponseContext

setStatusInfo

public void setStatusInfo(Response.StatusType status)

Specified by:

setStatusInfo in interface ClientResponseContext

getStatusInfo

public Response.StatusType getStatusInfo()

Specified by:

getStatusInfo in interface ClientResponseContext

getResolvedRequestUri

public URI getResolvedRequestUri()

Get the absolute URI of the ultimate request made to receive this response.

The returned URI points to the ultimate location of the requested resource that provided the data represented by this response instance. Because Jersey client connectors may be configured to automatically follow redirect responses, the value of the URI returned by this method may be different from the value of the original request URI that can be retrieved using response.getRequestContext().getUri() chain of method calls.

Returns:

absolute URI of the ultimate request made to receive this response.

Since:

2.6

See Also:

ClientProperties.FOLLOW_REDIRECTS, setResolvedRequestUri(java.net.URI)

setResolvedRequestUri

public void setResolvedRequestUri(URI uri)

Set the absolute URI of the ultimate request that was made to receive this response.

If the original request URI has been modified (e.g. due to redirections), the absolute URI of the ultimate request being made to receive the response should be set by the caller on the response instance using this method.

Parameters:

uri - absolute URI of the ultimate request made to receive this response. Must not be null.

Throws:

NullPointerException - in case the passed uri parameter is null.

IllegalArgumentException - in case the passed uri parameter does not represent an absolute URI.

Since:

2.6

See Also:

ClientProperties.FOLLOW_REDIRECTS, getResolvedRequestUri()

getRequestContext

public ClientRequest getRequestContext()

Get the associated client request context paired with this response context.

Returns:

associated client request context.

getCookies

public Map<String,NewCookie> getCookies()

Specified by:

getCookies in interface ClientResponseContext

getLinks

public Set<Link> getLinks()

Description copied from class: InboundMessageContext

Get the links attached to the message as header.

Specified by:

getLinks in interface ClientResponseContext

Overrides:

getLinks in class InboundMessageContext

Returns:

links, may return empty Set if no links are present. Never returns null.

toString

public String toString()

Overrides:

toString in class Object

getEntity

public Object getEntity()
                 throws IllegalStateException

Get the message entity Java instance. Returns null if the message does not contain an entity body.

If the entity is represented by an un-consumed input stream the method will return the input stream.

Returns:

the message entity or null if message does not contain an entity body (i.e. when InboundMessageContext.hasEntity() returns false).

Throws:

IllegalStateException - if the entity was previously fully consumed as an input stream, or if the response has been closed.

Since:

2.5

See Also:

Response.getEntity()

readEntity

public <T> T readEntity(Class<T> entityType)
                 throws ProcessingException,
                        IllegalStateException

Read the message entity input stream as an instance of specified Java type using a MessageBodyReader that supports mapping the message entity stream onto the requested type.

Method throws an ProcessingException if the content of the message cannot be mapped to an entity of the requested type and IllegalStateException in case the entity is not backed by an input stream or if the original entity input stream has already been consumed without buffering the entity data prior consuming.

A message instance returned from this method will be cached for subsequent retrievals via getEntity(). Unless the supplied entity type is an input stream, this method automatically closes the an unconsumed original response entity data stream if open. In case the entity data has been buffered, the buffer will be reset prior consuming the buffered data to enable subsequent invocations of readEntity(...) methods on this response.

Type Parameters:

T - entity instance Java type.

Parameters:

entityType - the type of entity.

Returns:

the message entity; for a zero-length response entities returns a corresponding Java object that represents zero-length data. In case no zero-length representation is defined for the Java type, a ProcessingException wrapping the underlying NoContentException is thrown.

Throws:

ProcessingException - if the content of the message cannot be mapped to an entity of the requested type.

IllegalStateException - if the entity is not backed by an input stream, the response has been closed already, or if the entity input stream has been fully consumed already and has not been buffered prior consuming.

Since:

2.5

See Also:

MessageBodyReader, Response.readEntity(Class)

readEntity

public <T> T readEntity(GenericType<T> entityType)
                 throws ProcessingException,
                        IllegalStateException

Read the message entity input stream as an instance of specified Java type using a MessageBodyReader that supports mapping the message entity stream onto the requested type.

Method throws an ProcessingException if the content of the message cannot be mapped to an entity of the requested type and IllegalStateException in case the entity is not backed by an input stream or if the original entity input stream has already been consumed without buffering the entity data prior consuming.

A message instance returned from this method will be cached for subsequent retrievals via getEntity(). Unless the supplied entity type is an input stream, this method automatically closes the an unconsumed original response entity data stream if open. In case the entity data has been buffered, the buffer will be reset prior consuming the buffered data to enable subsequent invocations of readEntity(...) methods on this response.

Type Parameters:

T - entity instance Java type.

Parameters:

entityType - the type of entity; may be generic.

Returns:

the message entity; for a zero-length response entities returns a corresponding Java object that represents zero-length data. In case no zero-length representation is defined for the Java type, a ProcessingException wrapping the underlying NoContentException is thrown.

Throws:

ProcessingException - if the content of the message cannot be mapped to an entity of the requested type.

IllegalStateException - if the entity is not backed by an input stream, the response has been closed already, or if the entity input stream has been fully consumed already and has not been buffered prior consuming.

Since:

2.5

See Also:

MessageBodyReader, Response.readEntity(javax.ws.rs.core.GenericType)

readEntity

public <T> T readEntity(Class<T> entityType,
                        Annotation[] annotations)
                 throws ProcessingException,
                        IllegalStateException

Read the message entity input stream as an instance of specified Java type using a MessageBodyReader that supports mapping the message entity stream onto the requested type.

Method throws an ProcessingException if the content of the message cannot be mapped to an entity of the requested type and IllegalStateException in case the entity is not backed by an input stream or if the original entity input stream has already been consumed without buffering the entity data prior consuming.

A message instance returned from this method will be cached for subsequent retrievals via getEntity(). Unless the supplied entity type is an input stream, this method automatically closes the an unconsumed original response entity data stream if open. In case the entity data has been buffered, the buffer will be reset prior consuming the buffered data to enable subsequent invocations of readEntity(...) methods on this response.

Type Parameters:

T - entity instance Java type.

Parameters:

entityType - the type of entity.

annotations - annotations that will be passed to the MessageBodyReader.

Returns:

the message entity; for a zero-length response entities returns a corresponding Java object that represents zero-length data. In case no zero-length representation is defined for the Java type, a ProcessingException wrapping the underlying NoContentException is thrown.

Throws:

ProcessingException - if the content of the message cannot be mapped to an entity of the requested type.

IllegalStateException - if the entity is not backed by an input stream, the response has been closed already, or if the entity input stream has been fully consumed already and has not been buffered prior consuming.

Since:

2.5

See Also:

MessageBodyReader, Response.readEntity(Class, java.lang.annotation.Annotation[])

readEntity

public <T> T readEntity(GenericType<T> entityType,
                        Annotation[] annotations)
                 throws ProcessingException,
                        IllegalStateException

Read the message entity input stream as an instance of specified Java type using a MessageBodyReader that supports mapping the message entity stream onto the requested type.

Method throws an ProcessingException if the content of the message cannot be mapped to an entity of the requested type and IllegalStateException in case the entity is not backed by an input stream or if the original entity input stream has already been consumed without buffering the entity data prior consuming.

A message instance returned from this method will be cached for subsequent retrievals via getEntity(). Unless the supplied entity type is an input stream, this method automatically closes the an unconsumed original response entity data stream if open. In case the entity data has been buffered, the buffer will be reset prior consuming the buffered data to enable subsequent invocations of readEntity(...) methods on this response.

Type Parameters:

T - entity instance Java type.

Parameters:

entityType - the type of entity; may be generic.

annotations - annotations that will be passed to the MessageBodyReader.

Returns:

the message entity; for a zero-length response entities returns a corresponding Java object that represents zero-length data. In case no zero-length representation is defined for the Java type, a ProcessingException wrapping the underlying NoContentException is thrown.

Throws:

ProcessingException - if the content of the message cannot be mapped to an entity of the requested type.

IllegalStateException - if the entity is not backed by an input stream, the response has been closed already, or if the entity input stream has been fully consumed already and has not been buffered prior consuming.

Since:

2.5

See Also:

MessageBodyReader, Response.readEntity(javax.ws.rs.core.GenericType, java.lang.annotation.Annotation[])

getInjectionManager

public org.glassfish.jersey.internal.inject.InjectionManager getInjectionManager()

Description copied from interface: org.glassfish.jersey.internal.inject.InjectionManagerSupplier

Get injection manager.

Specified by:

getInjectionManager in interface org.glassfish.jersey.internal.inject.InjectionManagerSupplier

Returns:

injection manager.

getReaderInterceptors

protected Iterable<ReaderInterceptor> getReaderInterceptors()

Description copied from class: InboundMessageContext

Get reader interceptors bound to this context.

Interceptors will be used when one of the readEntity methods is invoked.

Specified by:

getReaderInterceptors in class InboundMessageContext

Returns:

reader interceptors bound to this context.