javax.ws.rs.ext
Interface ReaderInterceptorContext

All Superinterfaces:

InterceptorContext

All Known Implementing Classes:

AbstractReaderInterceptorContext, ClientReaderInterceptorContext, ServerReaderInterceptorContext

public interface ReaderInterceptorContext
extends InterceptorContext

Context class used by ReaderInterceptor to intercept calls to (@link javax.ws.rs.ext.MessageBodyReader#readFrom}. The getters and setters in this context class correspond to the parameters of the intercepted method.

Since:

2.0

Author:

Santiago Pericas-Geertsen, Bill Burke

See Also:

ReaderInterceptor, MessageBodyReader

Method Summary

MultivaluedMap<String,String>	getHeaders() Get mutable map of HTTP headers.
InputStream	getInputStream() Get the input stream of the object to be read.
Object	proceed() Proceed to the next interceptor in the chain.
void	setInputStream(InputStream is) Update the input stream of the object to be read.

Methods inherited from interface javax.ws.rs.ext.InterceptorContext

getAnnotations, getGenericType, getMediaType, getProperty, getPropertyNames, getType, removeProperty, setAnnotations, setGenericType, setMediaType, setProperty, setType

Method Detail

proceed

Object proceed()
               throws IOException

Proceed to the next interceptor in the chain. Return the result of the next interceptor invoked. Interceptors MUST explicitly call this method to continue the execution chain; the call to this method in the last interceptor of the chain will invoke MessageBodyReader.readFrom(java.lang.Class, java.lang.reflect.Type, java.lang.annotation.Annotation[], javax.ws.rs.core.MediaType, javax.ws.rs.core.MultivaluedMap, java.io.InputStream).

Returns:

result of next interceptor invoked

Throws:

IOException - if an IO error arises

getInputStream

InputStream getInputStream()

Get the input stream of the object to be read.

Returns:

input stream of the object to be read

setInputStream

void setInputStream(InputStream is)

Update the input stream of the object to be read. For example, by wrapping it with another input stream

Parameters:

is - new input stream

getHeaders

MultivaluedMap<String,String> getHeaders()

Get mutable map of HTTP headers.

Returns:

map of HTTP headers