Examples with AbstractReaderInterceptorContext org.jboss.resteasy.core.interception.jaxrs.AbstractReaderInterceptorContext used on opensource projects

Example 1 with AbstractReaderInterceptorContext

use of org.jboss.resteasy.core.interception.jaxrs.AbstractReaderInterceptorContext 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 AbstractReaderInterceptorContext

use of org.jboss.resteasy.core.interception.jaxrs.AbstractReaderInterceptorContext 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 3 with AbstractReaderInterceptorContext

use of org.jboss.resteasy.core.interception.jaxrs.AbstractReaderInterceptorContext in project resteasy by resteasy.

the class ReaderUtility method doRead.

public <T> T doRead(Class<T> type, Type genericType, MediaType mediaType, Annotation[] annotations, MultivaluedMap<String, String> requestHeaders, InputStream inputStream) throws IOException {
    try {
        final Map<String, Object> attributes = new HashMap<String, Object>();
        AbstractReaderInterceptorContext messageBodyReaderContext = new ClientReaderInterceptorContext(interceptors, factory, type, genericType, annotations, mediaType, requestHeaders, inputStream, attributes, null);
        return (T) messageBodyReaderContext.proceed();
    } catch (Exception e) {
        if (e instanceof ReaderException) {
            throw (ReaderException) e;
        } else {
            throw new ReaderException(e);
        }
    }
}

Example 4 with AbstractReaderInterceptorContext

use of org.jboss.resteasy.core.interception.jaxrs.AbstractReaderInterceptorContext in project resteasy by resteasy.

the class MessageBodyParameterInjector method inject.

@Override
public Object inject(HttpRequest request, HttpResponse response, boolean unwrapAsync) {
    Object o = getBody();
    if (o != null) {
        return o;
    }
    MediaType mediaType = request.getHttpHeaders().getMediaType();
    if (mediaType == null) {
        mediaType = MediaType.WILDCARD_TYPE;
    // throw new BadRequestException("content-type was null and expecting to extract a body into " + this.target);
    }
    InputStream is = null;
    if (MediaType.APPLICATION_FORM_URLENCODED_TYPE.equals(mediaType)) {
        if (request.formParametersRead()) {
            MultivaluedMap<String, String> map = request.getDecodedFormParameters();
            if (map != null) {
                StringBuilder sb = new StringBuilder();
                for (Entry<String, List<String>> entry : map.entrySet()) {
                    String key = entry.getKey();
                    sb.append(key);
                    List<String> values = entry.getValue();
                    for (String value : values) {
                        if (!("".equals(value))) {
                            sb.append("=").append(value);
                        }
                        sb.append("&");
                    }
                }
                if (sb.length() > 0 && '&' == sb.charAt(sb.length() - 1)) {
                    sb.deleteCharAt(sb.length() - 1);
                }
                String charset = "UTF-8";
                if (mediaType.getParameters().get("charset") != null) {
                    charset = mediaType.getParameters().get("charset");
                }
                try {
                    is = new ByteArrayInputStream(sb.toString().getBytes(charset));
                } catch (Exception e) {
                    LogMessages.LOGGER.charsetUnavailable(charset);
                }
            }
        }
    }
    try {
        if (is == null) {
            is = request.getInputStream();
        }
        if (isMarshalledEntity) {
            is = new InputStreamToByteArray(is);
        }
        AbstractReaderInterceptorContext messageBodyReaderContext = new ServerReaderInterceptorContext(getReaderInterceptors(), factory, type, genericType, annotations, mediaType, request.getMutableHeaders(), is, request);
        RESTEasyTracingLogger tracingLogger = RESTEasyTracingLogger.getInstance(request);
        final long timestamp = tracingLogger.timestamp("RI_SUMMARY");
        final Object obj;
        try {
            obj = messageBodyReaderContext.proceed();
        } finally {
            tracingLogger.logDuration("RI_SUMMARY", timestamp, messageBodyReaderContext.getProcessedInterceptorCount());
        }
        if (isMarshalledEntity) {
            InputStreamToByteArray isba = (InputStreamToByteArray) is;
            final byte[] bytes = isba.toByteArray();
            return new MarshalledEntity() {

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

                @Override
                public Object getEntity() {
                    return obj;
                }
            };
        } else {
            return obj;
        }
    } catch (Exception e) {
        if (e instanceof ReaderException) {
            throw (ReaderException) e;
        } else {
            throw new ReaderException(e);
        }
    }
}