Examples with MessageBodyWriter javax.ws.rs.ext.MessageBodyWriter used on opensource projects

Example 1 with MessageBodyWriter

use of javax.ws.rs.ext.MessageBodyWriter in project che by eclipse.

the class CommitMessageWriter method writeTo.

/**
     * @see MessageBodyWriter#writeTo(Object, Class, java.lang.reflect.Type, java.lang.annotation.Annotation[], javax.ws.rs.core.MediaType,
     *      javax.ws.rs.core.MultivaluedMap, java.io.OutputStream)
     */
@Override
public void writeTo(Revision revision, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException, WebApplicationException {
    Writer writer = new OutputStreamWriter(entityStream);
    writer.write('[');
    writer.write(revision.getBranch());
    writer.write(' ');
    writer.write(revision.getId());
    writer.write(']');
    writer.write(' ');
    writer.write(revision.getMessage());
    writer.write('\n');
    writer.flush();
}

Example 2 with MessageBodyWriter

use of javax.ws.rs.ext.MessageBodyWriter in project che by eclipse.

the class RemoteListWriter method writeTo.

/**
     * @see MessageBodyWriter#writeTo(Object, Class, java.lang.reflect.Type, java.lang.annotation.Annotation[], javax.ws.rs.core.MediaType,
     *      javax.ws.rs.core.MultivaluedMap, java.io.OutputStream)
     */
@Override
public void writeTo(Iterable<Remote> remotes, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException, WebApplicationException {
    Writer writer = new OutputStreamWriter(entityStream);
    for (Remote remote : remotes) {
        writer.write(remote.getName());
        String url = remote.getUrl();
        if (url != null) {
            writer.write(' ');
            writer.write(' ');
            writer.write(url);
        }
        writer.write('\n');
    }
    writer.flush();
}

Example 3 with MessageBodyWriter

use of javax.ws.rs.ext.MessageBodyWriter in project che by eclipse.

the class TagListWriter method writeTo.

/**
     * @see MessageBodyWriter#writeTo(Object, Class, java.lang.reflect.Type, java.lang.annotation.Annotation[], javax.ws.rs.core.MediaType,
     *      javax.ws.rs.core.MultivaluedMap, java.io.OutputStream)
     */
@Override
public void writeTo(Iterable<Tag> tags, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException, WebApplicationException {
    Writer writer = new OutputStreamWriter(entityStream);
    for (Tag tag : tags) {
        writer.write(tag.getName());
        writer.write('\n');
    }
    writer.flush();
}

Example 4 with MessageBodyWriter

use of javax.ws.rs.ext.MessageBodyWriter in project jersey by jersey.

the class JaxbStringReaderProviderTest method stringReaderDoesNotReadExternalDtds.

@Test
public void stringReaderDoesNotReadExternalDtds() {
    Provider<SAXParserFactory> saxParserFactoryProvider = new Provider<SAXParserFactory>() {

        final SaxParserFactoryInjectionProvider spf = new SaxParserFactoryInjectionProvider(new CommonConfig(RuntimeType.SERVER, ComponentBag.INCLUDE_ALL));

        @Override
        public SAXParserFactory get() {
            return spf.get();
        }
    };
    JaxbStringReaderProvider.RootElementProvider provider = new JaxbStringReaderProvider.RootElementProvider(saxParserFactoryProvider, new Providers() {

        @Override
        public <T> MessageBodyReader<T> getMessageBodyReader(Class<T> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
            return null;
        }

        @Override
        public <T> MessageBodyWriter<T> getMessageBodyWriter(Class<T> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
            return null;
        }

        @Override
        public <T extends Throwable> ExceptionMapper<T> getExceptionMapper(Class<T> type) {
            return null;
        }

        @Override
        public <T> ContextResolver<T> getContextResolver(Class<T> contextType, MediaType mediaType) {
            return null;
        }
    });
    String content = "<!DOCTYPE x SYSTEM 'file:///no-such-file'> <rootObject/>";
    provider.getConverter(RootObject.class, null, null).fromString(content);
}

Example 5 with MessageBodyWriter

use of javax.ws.rs.ext.MessageBodyWriter in project jersey by jersey.

the class MultiPartWriter method writeTo.

/**
     * Write the entire list of body parts to the output stream, using the
     * appropriate provider implementation to serialize each body part's entity.
     *
     * @param entity      the {@link MultiPart} instance to write.
     * @param type        the class of the object to be written (i.e. {@link MultiPart}.class).
     * @param genericType the type of object to be written.
     * @param annotations annotations on the resource method that returned this object.
     * @param mediaType   media type ({@code multipart/*}) of this entity.
     * @param headers     mutable map of HTTP headers for the entire response.
     * @param stream      output stream to which the entity should be written.
     * @throws java.io.IOException if an I/O error occurs.
     * @throws javax.ws.rs.WebApplicationException
     *                             if an HTTP error response
     *                             needs to be produced (only effective if the response is not committed yet).
     */
@Override
public void writeTo(final MultiPart entity, final Class<?> type, final Type genericType, final Annotation[] annotations, final MediaType mediaType, final MultivaluedMap<String, Object> headers, final OutputStream stream) throws IOException, WebApplicationException {
    // Verify that there is at least one body part.
    if ((entity.getBodyParts() == null) || (entity.getBodyParts().size() < 1)) {
        throw new IllegalArgumentException(LocalizationMessages.MUST_SPECIFY_BODY_PART());
    }
    // If our entity is not nested, make sure the MIME-Version header is set.
    if (entity.getParent() == null) {
        final Object value = headers.getFirst("MIME-Version");
        if (value == null) {
            headers.putSingle("MIME-Version", "1.0");
        }
    }
    // Initialize local variables we need.
    final Writer writer = new BufferedWriter(new OutputStreamWriter(stream, MessageUtils.getCharset(mediaType)));
    // Determine the boundary string to be used, creating one if needed.
    final MediaType boundaryMediaType = Boundary.addBoundary(mediaType);
    if (boundaryMediaType != mediaType) {
        headers.putSingle(HttpHeaders.CONTENT_TYPE, boundaryMediaType.toString());
    }
    final String boundaryString = boundaryMediaType.getParameters().get("boundary");
    // Iterate through the body parts for this message.
    boolean isFirst = true;
    for (final BodyPart bodyPart : entity.getBodyParts()) {
        // Write the leading boundary string
        if (isFirst) {
            isFirst = false;
            writer.write("--");
        } else {
            writer.write("\r\n--");
        }
        writer.write(boundaryString);
        writer.write("\r\n");
        // Write the headers for this body part
        final MediaType bodyMediaType = bodyPart.getMediaType();
        if (bodyMediaType == null) {
            throw new IllegalArgumentException(LocalizationMessages.MISSING_MEDIA_TYPE_OF_BODY_PART());
        }
        final MultivaluedMap<String, String> bodyHeaders = bodyPart.getHeaders();
        bodyHeaders.putSingle("Content-Type", bodyMediaType.toString());
        if (bodyHeaders.getFirst("Content-Disposition") == null && bodyPart.getContentDisposition() != null) {
            bodyHeaders.putSingle("Content-Disposition", bodyPart.getContentDisposition().toString());
        }
        // Iterate for the nested body parts
        for (final Map.Entry<String, List<String>> entry : bodyHeaders.entrySet()) {
            // Write this header and its value(s)
            writer.write(entry.getKey());
            writer.write(':');
            boolean first = true;
            for (final String value : entry.getValue()) {
                if (first) {
                    writer.write(' ');
                    first = false;
                } else {
                    writer.write(',');
                }
                writer.write(value);
            }
            writer.write("\r\n");
        }
        // Mark the end of the headers for this body part
        writer.write("\r\n");
        writer.flush();
        // Write the entity for this body part
        Object bodyEntity = bodyPart.getEntity();
        if (bodyEntity == null) {
            throw new IllegalArgumentException(LocalizationMessages.MISSING_ENTITY_OF_BODY_PART(bodyMediaType));
        }
        Class bodyClass = bodyEntity.getClass();
        if (bodyEntity instanceof BodyPartEntity) {
            bodyClass = InputStream.class;
            bodyEntity = ((BodyPartEntity) bodyEntity).getInputStream();
        }
        final MessageBodyWriter bodyWriter = providers.getMessageBodyWriter(bodyClass, bodyClass, EMPTY_ANNOTATIONS, bodyMediaType);
        if (bodyWriter == null) {
            throw new IllegalArgumentException(LocalizationMessages.NO_AVAILABLE_MBW(bodyClass, mediaType));
        }
        bodyWriter.writeTo(bodyEntity, bodyClass, bodyClass, EMPTY_ANNOTATIONS, bodyMediaType, bodyHeaders, stream);
    }
    // Write the final boundary string
    writer.write("\r\n--");
    writer.write(boundaryString);
    writer.write("--\r\n");
    writer.flush();
}