org.jboss.resteasy.core.interception.jaxrs

Class AbstractWriterInterceptorContext

java.lang.Object

org.jboss.resteasy.core.interception.jaxrs.AbstractWriterInterceptorContext

All Implemented Interfaces:

javax.ws.rs.ext.InterceptorContext, javax.ws.rs.ext.WriterInterceptorContext, AsyncWriterInterceptorContext

Direct Known Subclasses:

ClientWriterInterceptorContext, ServerWriterInterceptorContext

public abstract class AbstractWriterInterceptorContext
extends Object
implements javax.ws.rs.ext.WriterInterceptorContext, AsyncWriterInterceptorContext

Version:

$Revision: 1 $

Author:

Bill Burke

Field Summary

Fields

Modifier and Type	Field and Description
protected Annotation[]	annotations
protected Object	entity
protected Type	genericType
protected javax.ws.rs.core.MultivaluedMap<String,Object>	headers
protected int	index
protected javax.ws.rs.ext.WriterInterceptor[]	interceptors
protected javax.ws.rs.core.MediaType	mediaType
protected OutputStream	outputStream
protected ResteasyProviderFactory	providerFactory
protected boolean	requireAsyncIO
protected RESTEasyTracingLogger	tracingLogger
protected Class	type

Constructor Summary

Constructors

Constructor and Description
AbstractWriterInterceptorContext(javax.ws.rs.ext.WriterInterceptor[] interceptors, Annotation[] annotations, Object entity, Type genericType, javax.ws.rs.core.MediaType mediaType, Class type, OutputStream outputStream, ResteasyProviderFactory providerFactory, javax.ws.rs.core.MultivaluedMap<String,Object> headers) Deprecated.
AbstractWriterInterceptorContext(javax.ws.rs.ext.WriterInterceptor[] interceptors, Annotation[] annotations, Object entity, Type genericType, javax.ws.rs.core.MediaType mediaType, Class type, OutputStream outputStream, ResteasyProviderFactory providerFactory, javax.ws.rs.core.MultivaluedMap<String,Object> headers, RESTEasyTracingLogger logger)

Method Summary

Modifier and Type	Method and Description
CompletionStage<Void>	asyncProceed() Proceed to the next interceptor in the chain.
Annotation[]	getAnnotations()
AsyncOutputStream	getAsyncOutputStream() Get the async output stream for the object to be written.
Object	getEntity() Get object to be written as HTTP entity.
Type	getGenericType()
javax.ws.rs.core.MultivaluedMap<String,Object>	getHeaders() Get mutable map of HTTP headers.
javax.ws.rs.core.MediaType	getMediaType()
OutputStream	getOutputStream()
int	getProcessedInterceptorCount()
CompletionStage<Void>	getStarted()
Class	getType()
protected javax.ws.rs.ext.MessageBodyWriter	getWriter()
protected boolean	preferAsyncIo()
void	proceed()
protected abstract javax.ws.rs.ext.MessageBodyWriter	resolveWriter()
void	setAnnotations(Annotation[] annotations)
void	setAsyncOutputStream(AsyncOutputStream asyncOutputStream) Set a new async output stream for the object to be written.
void	setEntity(Object entity) Update object to be written as HTTP entity.
void	setGenericType(Type genericType)
void	setMediaType(javax.ws.rs.core.MediaType mediaType)
void	setOutputStream(OutputStream outputStream)
void	setType(Class type)
CompletionStage<Void>	syncProceed()
protected void	traceAfter(javax.ws.rs.ext.WriterInterceptor interceptor)
protected void	traceBefore(javax.ws.rs.ext.WriterInterceptor interceptor)
protected CompletionStage<Void>	writeTo(AsyncMessageBodyWriter writer)
protected CompletionStage<Void>	writeTo(javax.ws.rs.ext.MessageBodyWriter writer)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

getProperty, getPropertyNames, removeProperty, setProperty

Field Detail

tracingLogger

protected RESTEasyTracingLogger tracingLogger

interceptors

protected javax.ws.rs.ext.WriterInterceptor[] interceptors

requireAsyncIO

protected boolean requireAsyncIO

entity

protected Object entity

type

protected Class type

genericType

protected Type genericType

annotations

protected Annotation[] annotations

mediaType

protected javax.ws.rs.core.MediaType mediaType

headers

protected javax.ws.rs.core.MultivaluedMap<String,Object> headers

outputStream

protected OutputStream outputStream

index

protected int index

providerFactory

protected ResteasyProviderFactory providerFactory

Constructor Detail

AbstractWriterInterceptorContext

@Deprecated
public AbstractWriterInterceptorContext(javax.ws.rs.ext.WriterInterceptor[] interceptors,
                                                    Annotation[] annotations,
                                                    Object entity,
                                                    Type genericType,
                                                    javax.ws.rs.core.MediaType mediaType,
                                                    Class type,
                                                    OutputStream outputStream,
                                                    ResteasyProviderFactory providerFactory,
                                                    javax.ws.rs.core.MultivaluedMap<String,Object> headers)

Deprecated.

AbstractWriterInterceptorContext

public AbstractWriterInterceptorContext(javax.ws.rs.ext.WriterInterceptor[] interceptors,
                                        Annotation[] annotations,
                                        Object entity,
                                        Type genericType,
                                        javax.ws.rs.core.MediaType mediaType,
                                        Class type,
                                        OutputStream outputStream,
                                        ResteasyProviderFactory providerFactory,
                                        javax.ws.rs.core.MultivaluedMap<String,Object> headers,
                                        RESTEasyTracingLogger logger)

Method Detail

getProcessedInterceptorCount

public int getProcessedInterceptorCount()

getEntity

public Object getEntity()

Description copied from interface: AsyncWriterInterceptorContext

Get object to be written as HTTP entity.

Specified by:

getEntity in interface javax.ws.rs.ext.WriterInterceptorContext

Specified by:

getEntity in interface AsyncWriterInterceptorContext

Returns:

object to be written as HTTP entity.

setEntity

public void setEntity(Object entity)

Description copied from interface: AsyncWriterInterceptorContext

Update object to be written as HTTP entity.

Specified by:

setEntity in interface javax.ws.rs.ext.WriterInterceptorContext

Specified by:

setEntity in interface AsyncWriterInterceptorContext

Parameters:

entity - new object to be written.

getType

public Class getType()

Specified by:

getType in interface javax.ws.rs.ext.InterceptorContext

setType

public void setType(Class type)

Specified by:

setType in interface javax.ws.rs.ext.InterceptorContext

getGenericType

public Type getGenericType()

Specified by:

getGenericType in interface javax.ws.rs.ext.InterceptorContext

setGenericType

public void setGenericType(Type genericType)

Specified by:

setGenericType in interface javax.ws.rs.ext.InterceptorContext

getAnnotations

public Annotation[] getAnnotations()

Specified by:

getAnnotations in interface javax.ws.rs.ext.InterceptorContext

setAnnotations

public void setAnnotations(Annotation[] annotations)

Specified by:

setAnnotations in interface javax.ws.rs.ext.InterceptorContext

getMediaType

public javax.ws.rs.core.MediaType getMediaType()

Specified by:

getMediaType in interface javax.ws.rs.ext.InterceptorContext

setMediaType

public void setMediaType(javax.ws.rs.core.MediaType mediaType)

Specified by:

setMediaType in interface javax.ws.rs.ext.InterceptorContext

getHeaders

public javax.ws.rs.core.MultivaluedMap<String,Object> getHeaders()

Description copied from interface: AsyncWriterInterceptorContext

Get mutable map of HTTP headers.

Specified by:

getHeaders in interface javax.ws.rs.ext.WriterInterceptorContext

Specified by:

getHeaders in interface AsyncWriterInterceptorContext

Returns:

map of HTTP headers.

getOutputStream

public OutputStream getOutputStream()

Specified by:

getOutputStream in interface javax.ws.rs.ext.WriterInterceptorContext

setOutputStream

public void setOutputStream(OutputStream outputStream)

Specified by:

setOutputStream in interface javax.ws.rs.ext.WriterInterceptorContext

setAsyncOutputStream

public void setAsyncOutputStream(AsyncOutputStream asyncOutputStream)

Description copied from interface: AsyncWriterInterceptorContext

Set a new async output stream for the object to be written. For example, by wrapping it with another async output stream. The runtime is responsible for closing the async output stream that is set.

Specified by:

setAsyncOutputStream in interface AsyncWriterInterceptorContext

Parameters:

asyncOutputStream - new async output stream for the object to be written.

getAsyncOutputStream

public AsyncOutputStream getAsyncOutputStream()

Description copied from interface: AsyncWriterInterceptorContext

Get the async output stream for the object to be written. The runtime is responsible for closing the output stream.

Specified by:

getAsyncOutputStream in interface AsyncWriterInterceptorContext

Returns:

async output stream for the object to be written.

getStarted

public CompletionStage<Void> getStarted()

preferAsyncIo

protected boolean preferAsyncIo()

asyncProceed

public CompletionStage<Void> asyncProceed()

Description copied from interface: AsyncWriterInterceptorContext

Proceed to the next interceptor in the chain. 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 the wrapped AsyncMessageBodyWriter.asyncWriteTo(T, java.lang.Class<?>, java.lang.reflect.Type, java.lang.annotation.Annotation[], javax.ws.rs.core.MediaType, javax.ws.rs.core.MultivaluedMap<java.lang.String, java.lang.Object>, org.jboss.resteasy.spi.AsyncOutputStream) method.

Specified by:

asyncProceed in interface AsyncWriterInterceptorContext

Returns:

a CompletionStage indicating completion.

proceed

public void proceed()
             throws IOException,
                    javax.ws.rs.WebApplicationException

Specified by:

proceed in interface javax.ws.rs.ext.WriterInterceptorContext

Throws:

IOException

javax.ws.rs.WebApplicationException

syncProceed

public CompletionStage<Void> syncProceed()
                                  throws IOException,
                                         javax.ws.rs.WebApplicationException

Throws:

IOException

javax.ws.rs.WebApplicationException

traceBefore

protected final void traceBefore(javax.ws.rs.ext.WriterInterceptor interceptor)

traceAfter

protected final void traceAfter(javax.ws.rs.ext.WriterInterceptor interceptor)

writeTo

protected CompletionStage<Void> writeTo(javax.ws.rs.ext.MessageBodyWriter writer)
                                 throws IOException

Throws:

IOException

writeTo

protected CompletionStage<Void> writeTo(AsyncMessageBodyWriter writer)

getWriter

protected javax.ws.rs.ext.MessageBodyWriter getWriter()

resolveWriter

protected abstract javax.ws.rs.ext.MessageBodyWriter resolveWriter()