JavaEE Web API 8.0.1 · javax.ws.rs.container.ContainerResponseContext

Method Summary

Modifier and Type	Method and Description
public Set<String>	Returns: the allowed HTTP methods, all methods will returned as upper case strings. getAllowedMethods() Get the allowed HTTP methods from the Allow HTTP header.
public Map<String, NewCookie>	Returns: a read-only map of cookie name (String) to a `new cookie`. getCookies() Get any new cookies set on the response message.
public Date	Returns: the message date, otherwise `null` if not present. getDate() Get message date.
public Object	Returns: the message entity or `null` if message does not contain an entity body. getEntity() Get the message entity Java instance.
public Annotation[]	Returns: annotations attached to the entity instance. getEntityAnnotations() Get the annotations attached to the entity instance.
public Class<?>	Returns: raw entity type. getEntityClass() Get the raw entity type information.
public OutputStream	Returns: entity output stream. getEntityStream() Get the entity output stream.
public EntityTag	Returns: the entity tag, otherwise `null` if not present. getEntityTag() Get the entity tag.
public Type	Returns: declared generic entity type. getEntityType() Get the generic entity type information.
public MultivaluedMap<String, Object>	Returns: mutable multivalued map of response headers. getHeaders() Get the mutable response headers multivalued map.
public String	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. getHeaderString(String the message header. name) Get a message header as a single string value.
public Locale	Returns: the language of the entity or `null` if not specified getLanguage() Get the language of the entity.
public Date	Returns: the last modified date, otherwise `null` if not present. getLastModified() Get the last modified date.
public int	Returns: Content-Length as integer if present and valid number. In other cases returns -1. getLength() Get Content-Length value.
public Link	Returns: the link for the relation, otherwise `null` if not present. getLink(String link relation. relation) Get the link for the relation.
public Link.Builder	Returns: the link builder for the relation, otherwise `null` if not present. getLinkBuilder(String link relation. relation) Convenience method that returns a `Link.Builder` for the relation.
public Set<Link>	Returns: links, may return empty `Set` if no links are present. Never returns `null`. getLinks() Get the links attached to the message as header.
public URI	Returns: the location URI, otherwise `null` if not present. getLocation() Get the location.
public MediaType	Returns: the media type or `null` if not specified (e.g. there's no response entity). getMediaType() Get the media type of the entity.
public int	Returns: the response status code or -1 if the status was not set. getStatus() Get the status code associated with the response.
public Response.StatusType	Returns: the response status information or `null` if the status was not set. getStatusInfo() Get the complete status information associated with the response.
public MultivaluedMap<String, String>	Returns: response headers as a string view of header values. getStringHeaders() Get a string view of header values associated with the message.
public boolean	Returns: `true` if there is an entity present in the message, `false` otherwise. hasEntity() Check if there is an entity available in the response.
public boolean	Returns: `true` if the for the relation link exists, `false` otherwise. hasLink(String link relation. relation) Check if link for relation exists.
public void	setEntity(final Object entity object. entity) Set a new message entity.
public void	setEntity(final Object entity object. entity, final Annotation[] annotations attached to the entity instance. annotations, final MediaType entity media type. mediaType) Set a new message entity, including the attached annotations and the media type.
public void	setEntityStream(OutputStream new entity output stream. outputStream) Set a new entity output stream.
public void	setStatus(int new status code. code) Set a new response status code.
public void	setStatusInfo(Response.StatusType the response status information. statusInfo) Set the complete status information (status code and reason phrase) associated with the response.

Method Detail

getAllowedMethods	back to summary
public Set<String> getAllowedMethods() Get the allowed HTTP methods from the Allow HTTP header. Returns:Set<String> the allowed HTTP methods, all methods will returned as upper case strings.

getAllowedMethods

back to summary

public Set<String> getAllowedMethods()

Get the allowed HTTP methods from the Allow HTTP header.

Returns:Set<String>: the allowed HTTP methods, all methods will returned as upper case strings.

getCookies back to summary

public Map<String, NewCookie> getCookies()

Get any new cookies set on the response message.

Returns:Map<String, NewCookie>: a read-only map of cookie name (String) to a new cookie.

getDate back to summary

getDate	back to summary
public Date getDate() Get message date. Returns:Date the message date, otherwise `null` if not present.

public Date getDate()

Get message date.

Returns:Date: the message date, otherwise null if not present.

getEntity back to summary

getEntity	back to summary
public Object getEntity() Get the message entity Java instance. Returns `null` if the message does not contain an entity. Returns:Object the message entity or `null` if message does not contain an entity body.

public Object getEntity()

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

Returns:Object: the message entity or null if message does not contain an entity body.

getEntityAnnotations back to summary

getEntityAnnotations	back to summary
public Annotation[] getEntityAnnotations() Get the annotations attached to the entity instance. Note that the returned annotations array contains only those annotations explicitly attached to entity instance (such as the ones attached using `javax.ws.rs.core.Response.ResponseBuilder#entity(Object, java.lang.annotation.Annotation[])` method as well as the ones attached to the resource method that has returned the response). The entity instance annotations array does not include annotations declared on the entity implementation class or its ancestors. Note that container response filters invoked earlier in the filter chain may modify the entity annotations value, in which case this getter method would return the last annotations value set by a container response filter invoked earlier in the filter chain. For example: @Path("my-resource") public class MyResource { private final Annotations[] extras = ... ; @GET @Custom public String getAnnotatedMe() { return Response.ok().entity("Annotated me", extras).build(); } ... } The container response context for a response returned from the `getMe()` method above would contain all the annotations declared on the `getAnnotatedMe()` method (`@GET, @Custom`) as well as all the annotations from the `extras` field, provided this value has not been replaced by any container response filter invoked earlier. Similarly: @Custom public class AnnotatedMe { ... } @Path("my-resource") public class MyResource { private final Annotations[] extras = ... ; @GET public AnnotatedMe getMe() { return Response.ok().entity(new AnnotatedMe(), extras).build(); } ... } Provided that the value has not been replaced by any container response filter invoked earlier, the container response context for a response returned from the `getMe()` method above would contain all the annotations on the `getMe()` method (`@GET`) as well as all the annotations from the `extras` field. It would however not contain any annotations declared on the `AnnotatedMe` class. Returns:Annotation[] annotations attached to the entity instance.

public Annotation[] getEntityAnnotations()

Get the annotations attached to the entity instance.

Note that the returned annotations array contains only those annotations explicitly attached to entity instance (such as the ones attached using javax.ws.rs.core.Response.ResponseBuilder#entity(Object, java.lang.annotation.Annotation[]) method as well as the ones attached to the resource method that has returned the response). The entity instance annotations array does not include annotations declared on the entity implementation class or its ancestors.

Note that container response filters invoked earlier in the filter chain may modify the entity annotations value, in which case this getter method would return the last annotations value set by a container response filter invoked earlier in the filter chain.

For example:

@Path("my-resource")
public class MyResource {
  private final Annotations[] extras = ... ;

  @GET
  @Custom
  public String getAnnotatedMe() {
    return Response.ok().entity("Annotated me", extras).build();
  }
  ...
}

The container response context for a response returned from the getMe() method above would contain all the annotations declared on the getAnnotatedMe() method (@GET, @Custom) as well as all the annotations from the extras field, provided this value has not been replaced by any container response filter invoked earlier.

Similarly:

@Custom
public class AnnotatedMe { ... }

@Path("my-resource")
public class MyResource {
  private final Annotations[] extras = ... ;

  @GET
  public AnnotatedMe getMe() {
    return Response.ok().entity(new AnnotatedMe(), extras).build();
  }
  ...
}

Provided that the value has not been replaced by any container response filter invoked earlier, the container response context for a response returned from the getMe() method above would contain all the annotations on the getMe() method (@GET) as well as all the annotations from the extras field. It would however not contain any annotations declared on the AnnotatedMe class.

Returns:Annotation[]: annotations attached to the entity instance.

getEntityClass	back to summary
public Class<?> getEntityClass() Get the raw entity type information. Returns:Class<?> raw entity type.

getEntityClass

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public Class<?> getEntityClass()

Get the raw entity type information.

Returns:Class<?>: raw entity type.

getEntityStream	back to summary
public OutputStream getEntityStream() Get the entity output stream. The JAX-RS runtime is responsible for closing the output stream. Returns:OutputStream entity output stream.

getEntityStream

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public OutputStream getEntityStream()

Get the entity output stream. The JAX-RS runtime is responsible for closing the output stream.

Returns:OutputStream: entity output stream.

getEntityTag back to summary

getEntityTag	back to summary
public EntityTag getEntityTag() Get the entity tag. Returns:EntityTag the entity tag, otherwise `null` if not present.

public EntityTag getEntityTag()

Get the entity tag.

Returns:EntityTag: the entity tag, otherwise null if not present.

getEntityType	back to summary
public Type getEntityType() Get the generic entity type information. Returns:Type declared generic entity type.

getEntityType

back to summary

public Type getEntityType()

Get the generic entity type information.

Returns:Type: declared generic entity type.

getHeaders back to summary

getHeaders	back to summary
public MultivaluedMap<String, Object> getHeaders() Get the mutable response headers multivalued map. Returns:MultivaluedMap<String, Object> mutable multivalued map of response headers. See Also `getStringHeaders()`, `getHeaderString(String)`

public MultivaluedMap<String, Object> getHeaders()

Get the mutable response headers multivalued map.

Returns:MultivaluedMap<String, Object>: mutable multivalued map of response headers.
See Also: getStringHeaders(), getHeaderString(String)

getHeaderString back to summary

getHeaderString	back to summary
public String getHeaderString(String name) Get a message header as a single string value. Each single header value is converted to String using a `javax.ws.rs.ext.RuntimeDelegate.HeaderDelegate` if one is available via `javax.ws.rs.ext.RuntimeDelegate#createHeaderDelegate(java.lang.Class)` for the header value class or using its `toString` method if a header delegate is not available. Parameters name:String the message header. Returns:String 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 `getHeaders()`, `getStringHeaders()`

public String getHeaderString(String name)

Get a message header as a single string value. Each single header value is converted to String using a javax.ws.rs.ext.RuntimeDelegate.HeaderDelegate if one is available via javax.ws.rs.ext.RuntimeDelegate#createHeaderDelegate(java.lang.Class) for the header value class or using its toString method if a header delegate is not available.

Parameters

name:String: the message header.

Returns:String

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

getHeaders(), getStringHeaders()

getLanguage back to summary

getLanguage	back to summary
public Locale getLanguage() Get the language of the entity. Returns:Locale the language of the entity or `null` if not specified

public Locale getLanguage()

Get the language of the entity.

Returns:Locale: the language of the entity or null if not specified

getLastModified back to summary

getLastModified	back to summary
public Date getLastModified() Get the last modified date. Returns:Date the last modified date, otherwise `null` if not present.

public Date getLastModified()

Get the last modified date.

Returns:Date: the last modified date, otherwise null if not present.

getLength	back to summary
public int getLength() Get Content-Length value. Returns:int Content-Length as integer if present and valid number. In other cases returns -1.

getLength

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public int getLength()

Get Content-Length value.

Returns:int: Content-Length as integer if present and valid number. In other cases returns -1.

getLink back to summary

getLink	back to summary
public Link getLink(String relation) Get the link for the relation. Parameters relation:String link relation. Returns:Link the link for the relation, otherwise `null` if not present.

public Link getLink(String relation)

Get the link for the relation.

Parameters

relation:String: link relation.

Returns:Link

the link for the relation, otherwise null if not present.

getLinkBuilder back to summary

getLinkBuilder	back to summary
public Link.Builder getLinkBuilder(String relation) Convenience method that returns a `Link.Builder` for the relation. Parameters relation:String link relation. Returns:Link.Builder the link builder for the relation, otherwise `null` if not present.

public Link.Builder getLinkBuilder(String relation)

Convenience method that returns a Link.Builder for the relation.

Parameters

relation:String: link relation.

Returns:Link.Builder

the link builder for the relation, otherwise null if not present.

getLinks back to summary

getLinks	back to summary
public Set<Link> getLinks() Get the links attached to the message as header. Returns:Set<Link> links, may return empty `Set` if no links are present. Never returns `null`.

public Set<Link> getLinks()

Get the links attached to the message as header.

Returns:Set<Link>: links, may return empty Set if no links are present. Never returns null.

getLocation back to summary

getLocation	back to summary
public URI getLocation() Get the location. Returns:URI the location URI, otherwise `null` if not present.

public URI getLocation()

Get the location.

Returns:URI: the location URI, otherwise null if not present.

getMediaType back to summary

getMediaType	back to summary
public MediaType getMediaType() Get the media type of the entity. Returns:MediaType the media type or `null` if not specified (e.g. there's no response entity).

public MediaType getMediaType()

Get the media type of the entity.

Returns:MediaType: the media type or null if not specified (e.g. there's no response entity).

getStatus	back to summary
public int getStatus() Get the status code associated with the response. Returns:int the response status code or -1 if the status was not set.

getStatus

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public int getStatus()

Get the status code associated with the response.

Returns:int: the response status code or -1 if the status was not set.

getStatusInfo back to summary

getStatusInfo	back to summary
public Response.StatusType getStatusInfo() Get the complete status information associated with the response. Returns:Response.StatusType the response status information or `null` if the status was not set.

public Response.StatusType getStatusInfo()

Get the complete status information associated with the response.

Returns:Response.StatusType: the response status information or null if the status was not set.

getStringHeaders back to summary

getStringHeaders	back to summary
public MultivaluedMap<String, String> getStringHeaders() Get a string view of header values associated with the message. Changes in the underlying `headers map` are reflected in this view. The method converts the non-string header values to strings using a `javax.ws.rs.ext.RuntimeDelegate.HeaderDelegate` if one is available via `javax.ws.rs.ext.RuntimeDelegate#createHeaderDelegate(java.lang.Class)` for the class of the value or using the values `toString` method if a header delegate is not available. Returns:MultivaluedMap<String, String> response headers as a string view of header values. See Also `getHeaders()`, `getHeaderString(String)`

public MultivaluedMap<String, String> getStringHeaders()

Get a string view of header values associated with the message. Changes in the underlying headers map are reflected in this view.

The method converts the non-string header values to strings using a javax.ws.rs.ext.RuntimeDelegate.HeaderDelegate if one is available via javax.ws.rs.ext.RuntimeDelegate#createHeaderDelegate(java.lang.Class) for the class of the value or using the values toString method if a header delegate is not available.

Returns:MultivaluedMap<String, String>: response headers as a string view of header values.
See Also: getHeaders(), getHeaderString(String)

hasEntity back to summary

hasEntity	back to summary
public boolean hasEntity() Check if there is an entity available in the response. The method returns `true` if the entity is present, returns `false` otherwise. Returns:boolean `true` if there is an entity present in the message, `false` otherwise.

public boolean hasEntity()

Check if there is an entity available in the response. The method returns true if the entity is present, returns false otherwise.

Returns:boolean: true if there is an entity present in the message, false otherwise.

hasLink back to summary

hasLink	back to summary
public boolean hasLink(String relation) Check if link for relation exists. Parameters relation:String link relation. Returns:boolean `true` if the for the relation link exists, `false` otherwise.

public boolean hasLink(String relation)

Check if link for relation exists.

Parameters

relation:String: link relation.

Returns:boolean

true if the for the relation link exists, false otherwise.

setEntity back to summary

setEntity	back to summary
public void setEntity(final Object entity) Set a new message entity. The existing entity `annotations` and `media type` are preserved. It is the callers responsibility to wrap the actual entity with `javax.ws.rs.core.GenericEntity` if preservation of its generic type is required. Parameters entity:Object entity object. See Also `setEntity(Object, java.lang.annotation.Annotation[], javax.ws.rs.core.MediaType)`, `MessageBodyWriter`

public void setEntity(final Object entity)

Set a new message entity. The existing entity annotations and media type are preserved.

It is the callers responsibility to wrap the actual entity with javax.ws.rs.core.GenericEntity if preservation of its generic type is required.

Parameters

entity:Object: entity object.

setEntity back to summary

setEntity	back to summary
public void setEntity(final Object entity, final Annotation[] annotations, final MediaType mediaType) Set a new message entity, including the attached annotations and the media type. It is the callers responsibility to wrap the actual entity with `javax.ws.rs.core.GenericEntity` if preservation of its generic type is required. Parameters entity:Object entity object. annotations:Annotation[] annotations attached to the entity instance. mediaType:MediaType entity media type. See Also `setEntity(Object)`, `MessageBodyWriter`

public void setEntity(final Object entity, final Annotation[] annotations, final MediaType mediaType)

Set a new message entity, including the attached annotations and the media type.

It is the callers responsibility to wrap the actual entity with javax.ws.rs.core.GenericEntity if preservation of its generic type is required.

Parameters

entity:Object: entity object.
annotations:Annotation[]: annotations attached to the entity instance.
mediaType:MediaType: entity media type.

setEntityStream	back to summary
public void setEntityStream(OutputStream outputStream) Set a new entity output stream. The JAX-RS runtime is responsible for closing the output stream. Parameters outputStream:OutputStream new entity output stream.

setEntityStream

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public void setEntityStream(OutputStream outputStream)

Set a new entity output stream. The JAX-RS runtime is responsible for closing the output stream.

Parameters

outputStream:OutputStream: new entity output stream.

setStatus	back to summary
public void setStatus(int code) Set a new response status code. Parameters code:int new status code.

setStatus

back to summary

public void setStatus(int code)

Set a new response status code.

Parameters

code:int: new status code.

setStatusInfo	back to summary
public void setStatusInfo(Response.StatusType statusInfo) Set the complete status information (status code and reason phrase) associated with the response. Parameters statusInfo:Response.StatusType the response status information.

setStatusInfo

back to summary

public void setStatusInfo(Response.StatusType statusInfo)

Set the complete status information (status code and reason phrase) associated with the response.

Parameters

statusInfo:Response.StatusType: the response status information.

public Interface ContainerResponseContext

Method Summary

Method Detail