javax.ws.rs.client
Interface ClientResponseContext

public interface ClientResponseContext

Client response filter context. A mutable class that provides response-specific information for the filter, such as message headers, message entity or request-scoped properties. The exposed setters allow modification of the exposed response-specific information.

Since:

2.0

Author:

Marek Potociar (marek.potociar at oracle.com)

Method Summary

java.util.Set<java.lang.String>	getAllowedMethods() Get the allowed HTTP methods from the Allow HTTP header.
java.util.Map<java.lang.String,NewCookie>	getCookies() Get any new cookies set on the response message.
java.util.Date	getDate() Get message date.
java.io.InputStream	getEntityStream() Get the entity input stream.
EntityTag	getEntityTag() Get the entity tag.
MultivaluedMap<java.lang.String,java.lang.String>	getHeaders() Get the mutable response headers multivalued map.
java.util.Locale	getLanguage() Get the language of the entity.
java.util.Date	getLastModified() Get the last modified date.
int	getLength() Get Content-Length value.
Link	getLink(java.lang.String relation) Get the link for the relation.
Link.Builder	getLinkBuilder(java.lang.String relation) Convenience method that returns a Link.Builder for the relation.
java.util.Set<Link>	getLinks() Get the links attached to the message as header.
java.net.URI	getLocation() Get the location.
MediaType	getMediaType() Get the media type of the entity.
int	getStatusCode() Get the status code associated with the response.
boolean	hasEntity() Check if there is a non-empty entity input stream is available in the response message.
boolean	hasLink(java.lang.String relation) Check if link for relation exists.
void	setEntityStream(java.io.InputStream input) Set a new entity input stream.
void	setStatusCode(int code) Set a new response status code.

Method Detail

getStatusCode

int getStatusCode()

Get the status code associated with the response.

Returns:

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

setStatusCode

void setStatusCode(int code)

Set a new response status code.

Parameters:

code - new status code.

getHeaders

MultivaluedMap<java.lang.String,java.lang.String> getHeaders()

Get the mutable response headers multivalued map.

Returns:

mutable multivalued map of response headers.

getAllowedMethods

java.util.Set<java.lang.String> getAllowedMethods()

Get the allowed HTTP methods from the Allow HTTP header.

Returns:

the allowed HTTP methods, all methods will returned as upper case strings.

getDate

java.util.Date getDate()

Get message date.

Returns:

the message date, otherwise null if not present.

getLanguage

java.util.Locale getLanguage()

Get the language of the entity.

Returns:

the language of the entity or null if not specified

getLength

int getLength()

Get Content-Length value.

Returns:

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

getMediaType

MediaType getMediaType()

Get the media type of the entity.

Returns:

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

getCookies

java.util.Map<java.lang.String,NewCookie> getCookies()

Get any new cookies set on the response message.

Returns:

a read-only map of cookie name (String) to a new cookie.

getEntityTag

EntityTag getEntityTag()

Get the entity tag.

Returns:

the entity tag, otherwise null if not present.

getLastModified

java.util.Date getLastModified()

Get the last modified date.

Returns:

the last modified date, otherwise null if not present.

getLocation

java.net.URI getLocation()

Get the location.

Returns:

the location URI, otherwise null if not present.

getLinks

java.util.Set<Link> getLinks()

Get the links attached to the message as header.

Returns:

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

hasLink

boolean hasLink(java.lang.String relation)

Check if link for relation exists.

Parameters:

relation - link relation.

Returns:

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

getLink

Link getLink(java.lang.String relation)

Get the link for the relation.

Parameters:

relation - link relation.

Returns:

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

getLinkBuilder

Link.Builder getLinkBuilder(java.lang.String relation)

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

Parameters:

relation - link relation.

Returns:

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

hasEntity

boolean hasEntity()

Check if there is a non-empty entity input stream is available in the response message. The method returns true if the entity is present, returns false otherwise.

Returns:

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

getEntityStream

java.io.InputStream getEntityStream()

Get the entity input stream.

Returns:

entity input stream.

setEntityStream

void setEntityStream(java.io.InputStream input)

Set a new entity input stream.

Parameters:

input - new entity input stream.