Examples with ReaderInterceptor jakarta.ws.rs.ext.ReaderInterceptor used on opensource projects

Example 1 with ReaderInterceptor

use of jakarta.ws.rs.ext.ReaderInterceptor in project resteasy by resteasy.

the class ClientResponse method readFrom.

// this is synchronized in conjunction with finalize to protect against premature finalize called by the GC
@Override
protected synchronized <T> Object readFrom(Class<T> type, Type genericType, MediaType media, Annotation[] annotations) {
    Type useGeneric = genericType == null ? type : genericType;
    Class<?> useType = type;
    media = media == null ? MediaType.WILDCARD_TYPE : media;
    annotations = annotations == null ? this.annotations : annotations;
    boolean isMarshalledEntity = false;
    if (type.equals(MarshalledEntity.class)) {
        isMarshalledEntity = true;
        ParameterizedType param = (ParameterizedType) useGeneric;
        useGeneric = param.getActualTypeArguments()[0];
        useType = Types.getRawType(useGeneric);
    }
    Providers current = ResteasyContext.getContextData(Providers.class);
    ResteasyContext.pushContext(Providers.class, configuration);
    Object obj = null;
    try {
        InputStream is = getEntityStream();
        if (is == null) {
            throw new IllegalStateException(Messages.MESSAGES.inputStreamWasEmpty());
        }
        if (isMarshalledEntity) {
            is = new InputStreamToByteArray(is);
        }
        ReaderInterceptor[] readerInterceptors = configuration.getReaderInterceptors(null, null);
        final Object finalObj;
        final long timestamp = tracingLogger.timestamp("RI_SUMMARY");
        AbstractReaderInterceptorContext context = new ClientReaderInterceptorContext(readerInterceptors, configuration.getProviderFactory(), useType, useGeneric, annotations, media, getStringHeaders(), is, properties, tracingLogger);
        try {
            finalObj = context.proceed();
            obj = finalObj;
        } finally {
            tracingLogger.logDuration("RI_SUMMARY", timestamp, context.getProcessedInterceptorCount());
        }
        if (isMarshalledEntity) {
            InputStreamToByteArray isba = (InputStreamToByteArray) is;
            final byte[] bytes = isba.toByteArray();
            return new MarshalledEntity<Object>() {

                @Override
                public byte[] getMarshalledBytes() {
                    return bytes;
                }

                @Override
                public Object getEntity() {
                    return finalObj;
                }
            };
        } else {
            return finalObj;
        }
    } catch (ProcessingException pe) {
        throw pe;
    } catch (Exception ex) {
        throw new ProcessingException(ex);
    } finally {
        if (!Publisher.class.isAssignableFrom(type) && !EventInput.class.isAssignableFrom(type)) {
            ResteasyContext.popContextData(Providers.class);
            if (current != null)
                ResteasyContext.pushContext(Providers.class, current);
            if (obj instanceof ProvidersContextRetainer)
                ((ProvidersContextRetainer) obj).setProviders(configuration);
        }
    }
}

Example 2 with ReaderInterceptor

use of jakarta.ws.rs.ext.ReaderInterceptor in project resteasy by resteasy.

the class PriorityTest method testReaderInterceptorPriorityOverride.

@Test
public void testReaderInterceptorPriorityOverride() {
    Client client = ClientBuilder.newClient();
    try {
        fakeHttpServer.start();
        WebTarget webTarget = client.target("http://" + fakeHttpServer.getHostAndPort());
        webTarget.register((ClientResponseFilter) (containerRequestContext, containerResponseContext) -> {
            containerResponseContext.getHeaders().putSingle(HttpHeaders.CONTENT_TYPE, MediaType.TEXT_PLAIN);
            containerResponseContext.setEntityStream(new ByteArrayInputStream("hello".getBytes()));
        });
        StringBuilder result = new StringBuilder();
        webTarget.register(new ReaderInterceptor() {

            @Override
            public Object aroundReadFrom(ReaderInterceptorContext context) throws IOException, WebApplicationException {
                result.append("K");
                return context.proceed();
            }
        }, 1);
        webTarget.register(new ReaderInterceptor() {

            @Override
            public Object aroundReadFrom(ReaderInterceptorContext context) throws IOException, WebApplicationException {
                result.append("O");
                return context.proceed();
            }
        }, 0);
        webTarget.request().get().readEntity(String.class);
        Assert.assertEquals("OK", result.toString());
    } finally {
        client.close();
    }
}

Example 3 with ReaderInterceptor

use of jakarta.ws.rs.ext.ReaderInterceptor in project resteasy by resteasy.

the class BuiltResponse method readFrom.

// this is synchronized in conjunction with finalize to protect against premature finalize called by the GC
protected synchronized <T> Object readFrom(Class<T> type, Type genericType, MediaType media, Annotation[] annotations) {
    Type useGeneric = genericType == null ? type : genericType;
    Class<?> useType = type;
    media = media == null ? MediaType.WILDCARD_TYPE : media;
    annotations = annotations == null ? this.annotations : annotations;
    boolean isMarshalledEntity = false;
    if (type.equals(MarshalledEntity.class)) {
        isMarshalledEntity = true;
        ParameterizedType param = (ParameterizedType) useGeneric;
        useGeneric = param.getActualTypeArguments()[0];
        useType = Types.getRawType(useGeneric);
    }
    try {
        InputStream is = getEntityStream();
        if (is == null) {
            throw new IllegalStateException(Messages.MESSAGES.inputStreamWasEmpty());
        }
        if (isMarshalledEntity) {
            is = new InputStreamToByteArray(is);
        }
        ResteasyProviderFactory providerFactory = ResteasyProviderFactory.getInstance();
        ReaderInterceptor[] readerInterceptors = providerFactory.getServerReaderInterceptorRegistry().postMatch(null, null);
        final Object finalObj;
        AbstractReaderInterceptorContext context = new ClientReaderInterceptorContext(readerInterceptors, providerFactory, useType, useGeneric, annotations, media, getStringHeaders(), is, new HashMap<String, Object>(), null);
        finalObj = context.proceed();
        if (isMarshalledEntity) {
            InputStreamToByteArray isba = (InputStreamToByteArray) is;
            final byte[] bytes = isba.toByteArray();
            return new MarshalledEntity<Object>() {

                @Override
                public byte[] getMarshalledBytes() {
                    return bytes;
                }

                @Override
                public Object getEntity() {
                    return finalObj;
                }
            };
        } else {
            return finalObj;
        }
    } catch (ProcessingException pe) {
        throw pe;
    } catch (Exception ex) {
        throw new ProcessingException(ex);
    }
}

Example 4 with ReaderInterceptor

use of jakarta.ws.rs.ext.ReaderInterceptor in project tomee by apache.

the class ProviderFactory method createMessageBodyReaderInterceptor.

public <T> List<ReaderInterceptor> createMessageBodyReaderInterceptor(Class<T> bodyType, Type parameterType, Annotation[] parameterAnnotations, MediaType mediaType, Message m, boolean checkMbrNow, Set<String> names) {
    MessageBodyReader<T> mr = !checkMbrNow ? null : createMessageBodyReader(bodyType, parameterType, parameterAnnotations, mediaType, m);
    int size = readerInterceptors.size();
    if (mr != null || size > 0) {
        ReaderInterceptor mbrReader = new ReaderInterceptorMBR(mr, getResponseMessage(m));
        final List<ReaderInterceptor> interceptors;
        if (size > 0) {
            interceptors = new ArrayList<>(size + 1);
            List<ProviderInfo<ReaderInterceptor>> readers = getBoundFilters(readerInterceptors, names);
            for (ProviderInfo<ReaderInterceptor> p : readers) {
                injectContextValues(p, m);
                interceptors.add(p.getProvider());
            }
            interceptors.add(mbrReader);
        } else {
            interceptors = Collections.singletonList(mbrReader);
        }
        return interceptors;
    }
    return null;
}

Example 5 with ReaderInterceptor

use of jakarta.ws.rs.ext.ReaderInterceptor in project tomee by apache.

the class JAXRSUtils method readFromMessageBody.

private static Object readFromMessageBody(Class<?> targetTypeClass, Type parameterType, Annotation[] parameterAnnotations, InputStream is, MediaType contentType, OperationResourceInfo ori, Message m) throws IOException, WebApplicationException {
    List<MediaType> types = JAXRSUtils.intersectMimeTypes(ori.getConsumeTypes(), contentType);
    final ProviderFactory pf = ServerProviderFactory.getInstance(m);
    for (MediaType type : types) {
        List<ReaderInterceptor> readers = pf.createMessageBodyReaderInterceptor(targetTypeClass, parameterType, parameterAnnotations, type, m, true, ori.getNameBindings());
        if (readers != null) {
            try {
                return readFromMessageBodyReader(readers, targetTypeClass, parameterType, parameterAnnotations, is, type, m);
            } catch (IOException e) {
                if (e.getClass().getName().equals(NO_CONTENT_EXCEPTION)) {
                    throw ExceptionUtils.toBadRequestException(e, null);
                }
                throw e;
            } catch (WebApplicationException ex) {
                throw ex;
            } catch (Exception ex) {
                throw new Fault(ex);
            }
        }
    }
    logMessageHandlerProblem("NO_MSG_READER", targetTypeClass, contentType);
    throw new WebApplicationException(Response.Status.UNSUPPORTED_MEDIA_TYPE);
}