org.jboss.resteasy.plugins.providers.jaxb.json
Class JsonMapProvider
java.lang.Object
org.jboss.resteasy.plugins.providers.jaxb.MapProvider
org.jboss.resteasy.plugins.providers.jaxb.json.JsonMapProvider
- All Implemented Interfaces:
- MessageBodyReader<java.lang.Object>, MessageBodyWriter<java.lang.Object>
@Provider
public class JsonMapProvider
- extends MapProvider
- Version:
- $Revision: 1 $
- Author:
- Bill Burke
Method Summary |
static java.lang.String |
getCharset(MediaType mediaType)
|
java.lang.Object |
readFrom(java.lang.Class<java.lang.Object> type,
java.lang.reflect.Type genericType,
java.lang.annotation.Annotation[] annotations,
MediaType mediaType,
MultivaluedMap<java.lang.String,java.lang.String> httpHeaders,
java.io.InputStream entityStream)
Read a type from the InputStream . |
void |
writeTo(java.lang.Object target,
java.lang.Class<?> type,
java.lang.reflect.Type genericType,
java.lang.annotation.Annotation[] annotations,
MediaType mediaType,
MultivaluedMap<java.lang.String,java.lang.Object> httpHeaders,
java.io.OutputStream entityStream)
Write a type to an HTTP response. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
JsonMapProvider
public JsonMapProvider()
readFrom
public java.lang.Object readFrom(java.lang.Class<java.lang.Object> type,
java.lang.reflect.Type genericType,
java.lang.annotation.Annotation[] annotations,
MediaType mediaType,
MultivaluedMap<java.lang.String,java.lang.String> httpHeaders,
java.io.InputStream entityStream)
throws java.io.IOException,
WebApplicationException
- Description copied from interface:
MessageBodyReader
- Read a type from the
InputStream
.
- Specified by:
readFrom
in interface MessageBodyReader<java.lang.Object>
- Overrides:
readFrom
in class MapProvider
- Parameters:
type
- the type that is to be read from the entity stream.genericType
- the type of object to be produced. E.g. if the
message body is to be converted into a method parameter, this will be
the formal type of the method parameter as returned by
Method.getGenericParameterTypes
.annotations
- an array of the annotations on the declaration of the
artifact that will be initialized with the produced instance. E.g. if the
message body is to be converted into a method parameter, this will be
the annotations on that parameter returned by
Method.getParameterAnnotations
.mediaType
- the media type of the HTTP entity.httpHeaders
- the read-only HTTP headers associated with HTTP entity.entityStream
- the InputStream
of the HTTP entity. The
caller is responsible for ensuring that the input stream ends when the
entity has been consumed. The implementation should not close the input stream.
- Returns:
- the type that was read from the stream.
- Throws:
java.io.IOException
- if an IO error arises
WebApplicationException
- if a specific
HTTP error response needs to be produced. Only effective if thrown prior
to the response being committed.
getCharset
public static java.lang.String getCharset(MediaType mediaType)
writeTo
public void writeTo(java.lang.Object target,
java.lang.Class<?> type,
java.lang.reflect.Type genericType,
java.lang.annotation.Annotation[] annotations,
MediaType mediaType,
MultivaluedMap<java.lang.String,java.lang.Object> httpHeaders,
java.io.OutputStream entityStream)
throws java.io.IOException,
WebApplicationException
- Description copied from interface:
MessageBodyWriter
- Write a type to an HTTP response. The response header map is mutable
but any changes must be made before writing to the output stream since
the headers will be flushed prior to writing the response body.
- Specified by:
writeTo
in interface MessageBodyWriter<java.lang.Object>
- Overrides:
writeTo
in class MapProvider
- Parameters:
target
- the instance to write.type
- the class of object that is to be written.genericType
- the type of object to be written, obtained either
by reflection of a resource method return type or by inspection
of the returned instance. GenericEntity
provides a way to specify this information at runtime.annotations
- an array of the annotations on the resource
method that returns the object.mediaType
- the media type of the HTTP entity.httpHeaders
- a mutable map of the HTTP response headers.entityStream
- the OutputStream
for the HTTP entity. The
implementation should not close the output stream.
- Throws:
java.io.IOException
- if an IO error arises
WebApplicationException
- if a specific
HTTP error response needs to be produced. Only effective if thrown prior
to the response being committed.
Copyright © 2010. All Rights Reserved.