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

Example 6 with WriterInterceptor

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

the class CommonConfigTest method testProviderOrderAutomatic.

@Test
public void testProviderOrderAutomatic() throws Exception {
    final InjectionManager injectionManager = Injections.createInjectionManager();
    config.register(MidPriorityProvider.class);
    config.register(LowPriorityProvider.class);
    config.register(HighPriorityProvider.class);
    ProviderBinder.bindProviders(config.getComponentBag(), injectionManager);
    final Iterable<WriterInterceptor> allProviders = Providers.getAllProviders(injectionManager, WriterInterceptor.class, new RankedComparator<WriterInterceptor>());
    final Iterator<WriterInterceptor> iterator = allProviders.iterator();
    assertEquals(HighPriorityProvider.class, iterator.next().getClass());
    assertEquals(MidPriorityProvider.class, iterator.next().getClass());
    assertEquals(LowPriorityProvider.class, iterator.next().getClass());
    assertFalse(iterator.hasNext());
}

Example 7 with WriterInterceptor

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

the class CommonConfigTest method testProviderOrderDifForContracts.

@Test
@SuppressWarnings("unchecked")
public void testProviderOrderDifForContracts() throws Exception {
    final Map<Class<?>, Integer> contracts = new IdentityHashMap<Class<?>, Integer>();
    contracts.put(WriterInterceptor.class, ContractProvider.NO_PRIORITY);
    contracts.put(ReaderInterceptor.class, 2000);
    config.register(MidPriorityProvider.class, contracts);
    contracts.clear();
    contracts.put(WriterInterceptor.class, ContractProvider.NO_PRIORITY);
    contracts.put(ReaderInterceptor.class, 1000);
    config.register(LowPriorityProvider.class, contracts);
    contracts.clear();
    contracts.put(WriterInterceptor.class, ContractProvider.NO_PRIORITY);
    contracts.put(ReaderInterceptor.class, 3000);
    config.register(HighPriorityProvider.class, contracts);
    contracts.clear();
    final InjectionManager injectionManager = Injections.createInjectionManager();
    ProviderBinder.bindProviders(config.getComponentBag(), injectionManager);
    final Iterable<WriterInterceptor> writerInterceptors = Providers.getAllProviders(injectionManager, WriterInterceptor.class, new RankedComparator<WriterInterceptor>());
    final Iterator<WriterInterceptor> writerIterator = writerInterceptors.iterator();
    assertEquals(HighPriorityProvider.class, writerIterator.next().getClass());
    assertEquals(MidPriorityProvider.class, writerIterator.next().getClass());
    assertEquals(LowPriorityProvider.class, writerIterator.next().getClass());
    assertFalse(writerIterator.hasNext());
    final Iterable<ReaderInterceptor> readerInterceptors = Providers.getAllProviders(injectionManager, ReaderInterceptor.class, new RankedComparator<ReaderInterceptor>());
    final Iterator<ReaderInterceptor> readerIterator = readerInterceptors.iterator();
    assertEquals(LowPriorityProvider.class, readerIterator.next().getClass());
    assertEquals(MidPriorityProvider.class, readerIterator.next().getClass());
    assertEquals(HighPriorityProvider.class, readerIterator.next().getClass());
    assertFalse(readerIterator.hasNext());
}

Example 8 with WriterInterceptor

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

the class TestContainerRequest method setEntity.

void setEntity(final Object requestEntity, final MessageBodyWorkers workers) {
    final Object entity;
    final GenericType entityType;
    if (requestEntity instanceof GenericEntity) {
        entity = ((GenericEntity) requestEntity).getEntity();
        entityType = new GenericType(((GenericEntity) requestEntity).getType());
    } else {
        entity = requestEntity;
        entityType = new GenericType(requestEntity.getClass());
    }
    final byte[] entityBytes;
    if (entity != null) {
        final ByteArrayOutputStream output = new ByteArrayOutputStream();
        OutputStream stream = null;
        try {
            stream = workers.writeTo(entity, entity.getClass(), entityType.getType(), new Annotation[0], getMediaType(), new MultivaluedHashMap<String, Object>(getHeaders()), getPropertiesDelegate(), output, Collections.<WriterInterceptor>emptyList());
        } catch (final IOException | WebApplicationException ex) {
            LOGGER.log(Level.SEVERE, "Transforming entity to input stream failed.", ex);
        } finally {
            if (stream != null) {
                try {
                    stream.close();
                } catch (final IOException e) {
                // ignore
                }
            }
        }
        entityBytes = output.toByteArray();
    } else {
        entityBytes = new byte[0];
    }
    setEntity(new ByteArrayInputStream(entityBytes));
}