BuiltResponse (Red Hat JBoss Enterprise Application Platform 7.1.0.GA public API)

java.lang.Object
- javax.ws.rs.core.Response
- - org.jboss.resteasy.specimpl.BuiltResponse

Direct Known Subclasses:

ClientResponse, ServerResponse
```
public class BuiltResponse
extends Response
```
A response object not attached to a client or server invocation.

Version:

$Revision: 1 $

Author:

Bill Burke

Nested Class Summary
- Nested classes/interfaces inherited from class javax.ws.rs.core.Response
  Response.ResponseBuilder, Response.Status, Response.StatusType

Field Summary

Fields
Modifier and Type	Field and Description
`protected Annotation[]`	`annotations`
`protected Object`	`entity`
`protected Class`	`entityClass`
`protected Type`	`genericType`
`protected boolean`	`isClosed`
`protected Headers<Object>`	`metadata`
`protected HeaderValueProcessor`	`processor`
`protected int`	`status`

Constructor Summary

Constructors
Constructor and Description
`BuiltResponse()`
`BuiltResponse(int status, Headers<Object> metadata, Object entity, Annotation[] entityAnnotations)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`abortIfClosed()`
`void`	`addMethodAnnotations(Annotation[] methodAnnotations)`
`boolean`	`bufferEntity()` Buffer the message entity data.
`void`	`close()` Close the underlying message entity input stream (if available and open) as well as releases any other resources associated with the response (e.g.
`Set<String>`	`getAllowedMethods()` Get the allowed HTTP methods from the Allow HTTP header.
`Annotation[]`	`getAnnotations()`
`Map<String,NewCookie>`	`getCookies()` Get any new cookies set on the response message.
`Date`	`getDate()` Get message date.
`Object`	`getEntity()` Get the message entity Java instance.
`Class`	`getEntityClass()`
`EntityTag`	`getEntityTag()` Get the entity tag.
`Type`	`getGenericType()`
`String`	`getHeaderString(String name)` Get a message header as a single string value.
`protected HeaderValueProcessor`	`getHeaderValueProcessor()`
`Locale`	`getLanguage()` Get the language of the message entity.
`Date`	`getLastModified()` Get the last modified date.
`int`	`getLength()` Get Content-Length value.
`Link`	`getLink(String relation)` Get the link for the relation.
`Link.Builder`	`getLinkBuilder(String relation)` Convenience method that returns a `Link.Builder` for the relation.
`protected LinkHeaders`	`getLinkHeaders()`
`Set<Link>`	`getLinks()` Get the links attached to the message as headers.
`URI`	`getLocation()` Get the location.
`MediaType`	`getMediaType()` Get the media type of the message entity.
`MultivaluedMap<String,Object>`	`getMetadata()` See `Response.getHeaders()`.
`int`	`getStatus()` Get the status code associated with the response.
`Response.StatusType`	`getStatusInfo()` Get the complete status information associated with the response.
`MultivaluedMap<String,String>`	`getStringHeaders()` Get view of the response headers and their string values.
`boolean`	`hasEntity()` Check if there is an entity available in the response.
`boolean`	`hasLink(String relation)` Check if link for relation exists.
`boolean`	`isClosed()`
`<T> T`	`readEntity(Class<T> type)` 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> type, 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(Class<T> type, Type genericType, Annotation[] anns)`
`<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`	`setAnnotations(Annotation[] annotations)`
`void`	`setEntity(Object entity)`
`void`	`setEntityClass(Class entityClass)`
`void`	`setGenericType(Type genericType)`
`void`	`setMetadata(MultivaluedMap<String,Object> metadata)`
`void`	`setStatus(int status)`
`protected String`	`toHeaderString(Object header)`

Methods inherited from class javax.ws.rs.core.Response
accepted, accepted, created, fromResponse, getHeaders, noContent, notAcceptable, notModified, notModified, notModified, ok, ok, ok, ok, ok, seeOther, serverError, status, status, status, temporaryRedirect

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

- Field Detail
  - entity
```
protected Object entity
```
  - status
```
protected int status
```
  - metadata
```
protected Headers<Object> metadata
```
  - annotations
```
protected Annotation[] annotations
```
  - entityClass
```
protected Class entityClass
```
  - genericType
```
protected Type genericType
```
  - processor
```
protected HeaderValueProcessor processor
```
  - isClosed
```
protected boolean isClosed
```
- Constructor Detail
  - BuiltResponse
```
public BuiltResponse()
```
  - BuiltResponse
```
public BuiltResponse(int status,
                     Headers<Object> metadata,
                     Object entity,
                     Annotation[] entityAnnotations)
```
- Method Detail
  - getEntityClass
```
public Class getEntityClass()
```
  - setEntityClass
```
public void setEntityClass(Class entityClass)
```
  - getHeaderValueProcessor
```
protected HeaderValueProcessor getHeaderValueProcessor()
```
  - getEntity
```
public Object getEntity()
```
    Description copied from class: Response
    
    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.
    
    Specified by:
    
    getEntity in class Response
    
    Returns:
    
    the message entity or null if message does not contain an entity body.
  - getStatus
```
public int getStatus()
```
    Description copied from class: Response
    
    Get the status code associated with the response.
    
    Specified by:
    
    getStatus in class Response
    
    Returns:
    
    the response status code.
  - getStatusInfo
```
public Response.StatusType getStatusInfo()
```
    Description copied from class: Response
    
    Get the complete status information associated with the response.
    
    Specified by:
    
    getStatusInfo in class Response
    
    Returns:
    
    the response status information. The returned value is never null.
  - getMetadata
```
public MultivaluedMap<String,Object> getMetadata()
```
    Description copied from class: Response
    
    See Response.getHeaders(). This method is considered deprecated. Users are encouraged to switch their code to use the getHeaders() method instead. The method may be annotated as @Deprecated in a future release of JAX-RS API.
    
    Specified by:
    
    getMetadata in class Response
    
    Returns:
    
    response headers as a multivalued map.
  - setEntity
```
public void setEntity(Object entity)
```
  - setStatus
```
public void setStatus(int status)
```
  - setMetadata
```
public void setMetadata(MultivaluedMap<String,Object> metadata)
```
  - getAnnotations
```
public Annotation[] getAnnotations()
```
  - addMethodAnnotations
```
public void addMethodAnnotations(Annotation[] methodAnnotations)
```
  - setAnnotations
```
public void setAnnotations(Annotation[] annotations)
```
  - getGenericType
```
public Type getGenericType()
```
  - setGenericType
```
public void setGenericType(Type genericType)
```
  - readEntity
```
public <T> T readEntity(Class<T> type,
                        Annotation[] annotations)
```
    Description copied from class: Response
    
    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.
    
    If the message does not contain an entity body null is returned. A non-null message instance returned from this method will be cached for subsequent retrievals via Response.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.
    
    Specified by:
    
    readEntity in class Response
    
    Type Parameters:
    
    T - entity instance Java type.
    
    Parameters:
    
    type - 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.
    
    See Also:
    
    MessageBodyReader
  - readEntity
```
public <T> T readEntity(GenericType<T> entityType,
                        Annotation[] annotations)
```
    Description copied from class: Response
    
    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.
    
    If the message does not contain an entity body null is returned. A non-null message instance returned from this method will be cached for subsequent retrievals via Response.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.
    
    Specified by:
    
    readEntity in class 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.
    
    See Also:
    
    MessageBodyReader
  - readEntity
```
public <T> T readEntity(Class<T> type)
```
    Description copied from class: Response
    
    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.
    
    If the message does not contain an entity body null is returned. A non-null message instance returned from this method will be cached for subsequent retrievals via Response.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.
    
    Specified by:
    
    readEntity in class Response
    
    Type Parameters:
    
    T - entity instance Java type.
    
    Parameters:
    
    type - 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.
    
    See Also:
    
    MessageBodyReader
  - readEntity
```
public <T> T readEntity(GenericType<T> entityType)
```
    Description copied from class: Response
    
    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.
    
    If the message does not contain an entity body null is returned. A non-null message instance returned from this method will be cached for subsequent retrievals via Response.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.
    
    Specified by:
    
    readEntity in class 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.
    
    See Also:
    
    MessageBodyReader
  - readEntity
```
public <T> T readEntity(Class<T> type,
                        Type genericType,
                        Annotation[] anns)
```
  - hasEntity
```
public boolean hasEntity()
```
    Description copied from class: Response
    
    Check if there is an entity available in the response. The method returns true if the entity is present, returns false otherwise.
    
    Specified by:
    
    hasEntity in class Response
    
    Returns:
    
    true if there is an entity present in the message, false otherwise.
  - bufferEntity
```
public boolean bufferEntity()
```
    Description copied from class: Response
    
    Buffer the message entity data.
    In case the message entity is backed by an unconsumed entity input stream, all the bytes of the original entity input stream are read and stored in a local buffer. The original entity input stream is consumed and automatically closed as part of the operation and the method returns true.
    
    In case the response entity instance is not backed by an unconsumed input stream an invocation of bufferEntity method is ignored and the method returns false.
    
    This operation is idempotent, i.e. it can be invoked multiple times with the same effect which also means that calling the bufferEntity() method on an already buffered (and thus closed) message instance is legal and has no further effect. Also, the result returned by the bufferEntity() method is consistent across all invocations of the method on the same Response instance.
    
    Buffering the message entity data allows for multiple invocations of readEntity(...) methods on the response instance. Note however, that once the response instance itself is closed, the implementations are expected to release the buffered message entity data too. Therefore any subsequent attempts to read a message entity stream on such closed response will result in an IllegalStateException being thrown.
    
    Specified by:
    
    bufferEntity in class Response
    
    Returns:
    
    true if the message entity input stream was available and was buffered successfully, returns false if the entity stream was not available.
  - isClosed
```
public boolean isClosed()
```
  - abortIfClosed
```
public void abortIfClosed()
```
  - close
```
public void close()
```
    Description copied from class: Response
    
    Close the underlying message entity input stream (if available and open) as well as releases any other resources associated with the response (e.g. buffered message entity data).
    This operation is idempotent, i.e. it can be invoked multiple times with the same effect which also means that calling the close() method on an already closed message instance is legal and has no further effect.
    
    The close() method should be invoked on all instances that contain an un-consumed entity input stream to ensure the resources associated with the instance are properly cleaned-up and prevent potential memory leaks. This is typical for client-side scenarios where application layer code processes only the response headers and ignores the response entity.
    
    Any attempts to manipulate (read, get, buffer) a message entity on a closed response will result in an IllegalStateException being thrown.
    
    Specified by:
    
    close in class Response
  - getLanguage
```
public Locale getLanguage()
```
    Description copied from class: Response
    
    Get the language of the message entity.
    
    Specified by:
    
    getLanguage in class Response
    
    Returns:
    
    the language of the entity or null if not specified.
  - getLength
```
public int getLength()
```
    Description copied from class: Response
    
    Get Content-Length value.
    
    Specified by:
    
    getLength in class Response
    
    Returns:
    
    Content-Length as integer if present and valid number. In other cases returns -1.
  - getMediaType
```
public MediaType getMediaType()
```
    Description copied from class: Response
    
    Get the media type of the message entity.
    
    Specified by:
    
    getMediaType in class Response
    
    Returns:
    
    the media type or null if there is no response entity.
  - getCookies
```
public Map<String,NewCookie> getCookies()
```
    Description copied from class: Response
    
    Get any new cookies set on the response message.
    
    Specified by:
    
    getCookies in class Response
    
    Returns:
    
    a read-only map of cookie name (String) to Cookie.
  - getEntityTag
```
public EntityTag getEntityTag()
```
    Description copied from class: Response
    
    Get the entity tag.
    
    Specified by:
    
    getEntityTag in class Response
    
    Returns:
    
    the entity tag, otherwise null if not present.
  - getDate
```
public Date getDate()
```
    Description copied from class: Response
    
    Get message date.
    
    Specified by:
    
    getDate in class Response
    
    Returns:
    
    the message date, otherwise null if not present.
  - getLastModified
```
public Date getLastModified()
```
    Description copied from class: Response
    
    Get the last modified date.
    
    Specified by:
    
    getLastModified in class Response
    
    Returns:
    
    the last modified date, otherwise null if not present.
  - getAllowedMethods
```
public Set<String> getAllowedMethods()
```
    Description copied from class: Response
    
    Get the allowed HTTP methods from the Allow HTTP header.
    
    Specified by:
    
    getAllowedMethods in class Response
    
    Returns:
    
    the allowed HTTP methods, all methods will returned as upper case strings.
  - toHeaderString
```
protected String toHeaderString(Object header)
```
  - getStringHeaders
```
public MultivaluedMap<String,String> getStringHeaders()
```
    Description copied from class: Response
    
    Get view of the response headers and their string values. The underlying header data may be subsequently modified by the JAX-RS runtime on the server side. Changes in the underlying header data are reflected in this view.
    
    Specified by:
    
    getStringHeaders in class Response
    
    Returns:
    
    response headers as a string view of header values.
    
    See Also:
    
    Response.getHeaders(), Response.getHeaderString(java.lang.String)
  - getHeaderString
```
public String getHeaderString(String name)
```
    Description copied from class: Response
    
    Get a message header as a single string value. Each single header value is converted to String using a RuntimeDelegate.HeaderDelegate if one is available via RuntimeDelegate.createHeaderDelegate(java.lang.Class) for the header value class or using its toString method if a header delegate is not available.
    
    Specified by:
    
    getHeaderString in class Response
    
    Parameters:
    
    name - the message header.
    
    Returns:
    
    the message header value. If the message header is not present then null is returned. If the message header is present but has no value then the empty string is returned. If the message header is present more than once then the values of joined together and separated by a ',' character.
    
    See Also:
    
    Response.getHeaders(), Response.getStringHeaders()
  - getLocation
```
public URI getLocation()
```
    Description copied from class: Response
    
    Get the location.
    
    Specified by:
    
    getLocation in class Response
    
    Returns:
    
    the location URI, otherwise null if not present.
  - getLinks
```
public Set<Link> getLinks()
```
    Description copied from class: Response
    
    Get the links attached to the message as headers. Any links in the message that are relative must be resolved with respect to the actual request URI that produced this response. Note that request URIs may be updated by filters, so the actual request URI may differ from that in the original invocation.
    
    Specified by:
    
    getLinks in class Response
    
    Returns:
    
    links, may return empty Set if no links are present. Does not return null.
  - getLinkHeaders
```
protected LinkHeaders getLinkHeaders()
```
  - hasLink
```
public boolean hasLink(String relation)
```
    Description copied from class: Response
    
    Check if link for relation exists.
    
    Specified by:
    
    hasLink in class Response
    
    Parameters:
    
    relation - link relation.
    
    Returns:
    
    true if the link for the relation is present in the message headers, false otherwise.
  - getLink
```
public Link getLink(String relation)
```
    Description copied from class: Response
    
    Get the link for the relation. A relative link is resolved with respect to the actual request URI that produced this response. Note that request URIs may be updated by filters, so the actual request URI may differ from that in the original invocation.
    
    Specified by:
    
    getLink in class Response
    
    Parameters:
    
    relation - link relation.
    
    Returns:
    
    the link for the relation, otherwise null if not present.
  - getLinkBuilder
```
public Link.Builder getLinkBuilder(String relation)
```
    Description copied from class: Response
    
    Convenience method that returns a Link.Builder for the relation. See Response.getLink(java.lang.String) for more information.
    
    Specified by:
    
    getLinkBuilder in class Response
    
    Parameters:
    
    relation - link relation.
    
    Returns:
    
    the link builder for the relation, otherwise null if not present.

Class BuiltResponse

Nested Class Summary

Nested classes/interfaces inherited from class javax.ws.rs.core.Response

Field Summary

Constructor Summary

Method Summary

Methods inherited from class javax.ws.rs.core.Response

Methods inherited from class java.lang.Object

Field Detail

entity

status

metadata

annotations

entityClass

genericType

processor

isClosed

Constructor Detail

BuiltResponse

BuiltResponse

Method Detail

getEntityClass

setEntityClass

getHeaderValueProcessor

getEntity

getStatus

getStatusInfo

getMetadata

setEntity

setStatus

setMetadata

getAnnotations

addMethodAnnotations

setAnnotations

getGenericType

setGenericType

readEntity

readEntity

readEntity

readEntity

readEntity

hasEntity

bufferEntity

isClosed

abortIfClosed

close

getLanguage

getLength

getMediaType

getCookies

getEntityTag

getDate

getLastModified

getAllowedMethods

toHeaderString

getStringHeaders

getHeaderString

getLocation

getLinks

getLinkHeaders

hasLink

getLink

getLinkBuilder