messageProperties.setContentEncoding(contentEncoding);
public MessageBuilderSupport<T> setContentEncoding(String contentEncoding) { this.properties.setContentEncoding(contentEncoding); return this; }
amqpMessageProperties.setContentEncoding(contentEncoding);
amqpProperties.setAppId("test.appId"); amqpProperties.setClusterId("test.clusterId"); amqpProperties.setContentEncoding("test.contentEncoding"); amqpProperties.setContentLength(99L); amqpProperties.setReplyTo("oleg");
@Test public void withHeaderMapperNothingToMap() throws Exception { AmqpInboundChannelAdapter adapter = context.getBean("withHeaderMapperNothingToMap", AmqpInboundChannelAdapter.class); AbstractMessageListenerContainer mlc = TestUtils.getPropertyValue(adapter, "messageListenerContainer", AbstractMessageListenerContainer.class); ChannelAwareMessageListener listener = TestUtils.getPropertyValue(mlc, "messageListener", ChannelAwareMessageListener.class); MessageProperties amqpProperties = new MessageProperties(); amqpProperties.setAppId("test.appId"); amqpProperties.setClusterId("test.clusterId"); amqpProperties.setContentEncoding("test.contentEncoding"); amqpProperties.setContentLength(99L); amqpProperties.setContentType("test.contentType"); amqpProperties.setHeader("foo", "foo"); amqpProperties.setHeader("bar", "bar"); Message amqpMessage = new Message("hello".getBytes(), amqpProperties); listener.onMessage(amqpMessage, null); QueueChannel requestChannel = context.getBean("requestChannel", QueueChannel.class); org.springframework.messaging.Message<?> siMessage = requestChannel.receive(0); assertNull(siMessage.getHeaders().get("foo")); assertNull(siMessage.getHeaders().get("bar")); assertNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_ENCODING)); assertNull(siMessage.getHeaders().get(AmqpHeaders.CLUSTER_ID)); assertNull(siMessage.getHeaders().get(AmqpHeaders.APP_ID)); assertNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_TYPE)); }
@Test public void withHeaderMapperDefaultMapping() throws Exception { AmqpInboundChannelAdapter adapter = context.getBean("withHeaderMapperDefaultMapping", AmqpInboundChannelAdapter.class); AbstractMessageListenerContainer mlc = TestUtils.getPropertyValue(adapter, "messageListenerContainer", AbstractMessageListenerContainer.class); ChannelAwareMessageListener listener = TestUtils.getPropertyValue(mlc, "messageListener", ChannelAwareMessageListener.class); MessageProperties amqpProperties = new MessageProperties(); amqpProperties.setAppId("test.appId"); amqpProperties.setClusterId("test.clusterId"); amqpProperties.setContentEncoding("test.contentEncoding"); amqpProperties.setContentLength(99L); amqpProperties.setContentType("test.contentType"); amqpProperties.setHeader("foo", "foo"); amqpProperties.setHeader("bar", "bar"); Message amqpMessage = new Message("hello".getBytes(), amqpProperties); listener.onMessage(amqpMessage, null); QueueChannel requestChannel = context.getBean("requestChannel", QueueChannel.class); org.springframework.messaging.Message<?> siMessage = requestChannel.receive(0); assertNotNull(siMessage.getHeaders().get("bar")); assertNotNull(siMessage.getHeaders().get("foo")); assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_ENCODING)); assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CLUSTER_ID)); assertNotNull(siMessage.getHeaders().get(AmqpHeaders.APP_ID)); assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_TYPE)); }
@Test public void withHeaderMapperOnlyCustomHeaders() throws Exception { AmqpInboundChannelAdapter adapter = context.getBean("withHeaderMapperOnlyCustomHeaders", AmqpInboundChannelAdapter.class); AbstractMessageListenerContainer mlc = TestUtils.getPropertyValue(adapter, "messageListenerContainer", AbstractMessageListenerContainer.class); ChannelAwareMessageListener listener = TestUtils.getPropertyValue(mlc, "messageListener", ChannelAwareMessageListener.class); MessageProperties amqpProperties = new MessageProperties(); amqpProperties.setAppId("test.appId"); amqpProperties.setClusterId("test.clusterId"); amqpProperties.setContentEncoding("test.contentEncoding"); amqpProperties.setContentLength(99L); amqpProperties.setContentType("test.contentType"); amqpProperties.setHeader("foo", "foo"); amqpProperties.setHeader("bar", "bar"); Message amqpMessage = new Message("hello".getBytes(), amqpProperties); listener.onMessage(amqpMessage, null); QueueChannel requestChannel = context.getBean("requestChannel", QueueChannel.class); org.springframework.messaging.Message<?> siMessage = requestChannel.receive(0); assertEquals("foo", siMessage.getHeaders().get("foo")); assertNull(siMessage.getHeaders().get("bar")); assertNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_ENCODING)); assertNull(siMessage.getHeaders().get(AmqpHeaders.CLUSTER_ID)); assertNull(siMessage.getHeaders().get(AmqpHeaders.APP_ID)); assertNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_TYPE)); }
@Test public void withHeaderMapperStandardAndCustomHeaders() throws Exception { AmqpInboundChannelAdapter adapter = context.getBean("withHeaderMapperStandardAndCustomHeaders", AmqpInboundChannelAdapter.class); AbstractMessageListenerContainer mlc = TestUtils.getPropertyValue(adapter, "messageListenerContainer", AbstractMessageListenerContainer.class); ChannelAwareMessageListener listener = TestUtils.getPropertyValue(mlc, "messageListener", ChannelAwareMessageListener.class); MessageProperties amqpProperties = new MessageProperties(); amqpProperties.setAppId("test.appId"); amqpProperties.setClusterId("test.clusterId"); amqpProperties.setContentEncoding("test.contentEncoding"); amqpProperties.setContentLength(99L); amqpProperties.setContentType("test.contentType"); amqpProperties.setHeader("foo", "foo"); amqpProperties.setHeader("bar", "bar"); Message amqpMessage = new Message("hello".getBytes(), amqpProperties); listener.onMessage(amqpMessage, null); QueueChannel requestChannel = context.getBean("requestChannel", QueueChannel.class); org.springframework.messaging.Message<?> siMessage = requestChannel.receive(0); assertEquals("foo", siMessage.getHeaders().get("foo")); assertNull(siMessage.getHeaders().get("bar")); assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_ENCODING)); assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CLUSTER_ID)); assertNotNull(siMessage.getHeaders().get(AmqpHeaders.APP_ID)); assertNotNull(siMessage.getHeaders().get(AmqpHeaders.CONTENT_TYPE)); }
public MessageBuilderSupport<T> setContentEncodingIfAbsent(String contentEncoding) { if (this.properties.getContentEncoding() == null) { this.properties.setContentEncoding(contentEncoding); } return this; }
amqpProperties.setAppId("test.appId"); amqpProperties.setClusterId("test.clusterId"); amqpProperties.setContentEncoding("test.contentEncoding"); amqpProperties.setContentLength(99L); amqpProperties.setContentType("test.contentType");
@Override protected Message createMessage(Object object, MessageProperties messageProperties) { try { byte[] body = null; if(object != null) { body = object.toString().getBytes(this.encoding); } String msgContentType = this.contentType == null ? DEFAULT_CONTENT_TYPE : this.contentType; messageProperties.setContentType(msgContentType); messageProperties.setContentEncoding(this.encoding); messageProperties.setContentLength(body != null ? body.length : 0); return new Message(body, messageProperties); } catch (UnsupportedEncodingException ex) { LOG.error("Cannot encode strings as {}", this.encoding, ex); throw new MessageConversionException("Cannot encode strings as "+this.encoding, ex); } }
@Override protected Message createMessage(Object object, MessageProperties messageProperties) { try { byte[] body = null; if(object != null) { body = object.toString().getBytes(this.encoding); } String msgContentType = this.contentType == null ? DEFAULT_CONTENT_TYPE : this.contentType; messageProperties.setContentType(msgContentType); messageProperties.setContentEncoding(this.encoding); messageProperties.setContentLength(body != null ? body.length : 0); return new Message(body, messageProperties); } catch (UnsupportedEncodingException ex) { LOG.error("Cannot encode strings as {}", this.encoding, ex); throw new MessageConversionException("Cannot encode strings as "+this.encoding, ex); } }
@Override public Message postProcessMessage(Message message) throws AmqpException { ByteArrayOutputStream zipped = new ByteArrayOutputStream(); try { OutputStream zipper = getCompressorStream(zipped); FileCopyUtils.copy(new ByteArrayInputStream(message.getBody()), zipper); MessageProperties messageProperties = message.getMessageProperties(); String currentEncoding = messageProperties.getContentEncoding(); messageProperties .setContentEncoding(getEncoding() + (currentEncoding == null ? "" : ":" + currentEncoding)); if (this.autoDecompress) { messageProperties.setHeader(MessageProperties.SPRING_AUTO_DECOMPRESS, true); } byte[] compressed = zipped.toByteArray(); if (this.logger.isTraceEnabled()) { this.logger.trace("Compressed " + message.getBody().length + " to " + compressed.length); } return new Message(compressed, messageProperties); } catch (IOException e) { throw new AmqpIOException(e); } }
@Override protected Message createMessage(Object object, MessageProperties messageProperties) { try { byte[] body = null; if(object != null) { ByteArrayOutputStream outStream = new ByteArrayOutputStream(); StaxWriter writer = new StaxWriter(new QNameMap(), this.outputFactory.createXMLStreamWriter(outStream)); this.objectMapper.marshal(object, writer); body = outStream.toByteArray(); } messageProperties.setContentType(MessageProperties.CONTENT_TYPE_JSON); messageProperties.setContentEncoding(this.encoding); messageProperties.setContentLength(body != null ? body.length : 0); classMapper.fromClass(object.getClass(), messageProperties); return new Message(body, messageProperties); } catch (XMLStreamException ex) { String typeId = (String) messageProperties.getHeaders().get(DefaultClassMapper.DEFAULT_CLASSID_FIELD_NAME); LOG.error("XMLStreamException trying to marshal message of type {}", typeId, ex); throw new MessageConversionException("Could not marshal message of type "+typeId, ex); } catch (XStreamException ex) { //For some reason messages appear to be getting eaten at this stage... very nasty when you try to troubleshoot. String typeId = (String) messageProperties.getHeaders().get(DefaultClassMapper.DEFAULT_CLASSID_FIELD_NAME); LOG.error("XStreamException trying to marshal message of type {}", typeId, ex); throw new MessageConversionException("Could not marshal message of type "+typeId, ex); } }
@Override protected Message createMessage(Object object, MessageProperties messageProperties) { try { byte[] body = null; if(object != null) { ByteArrayOutputStream outStream = new ByteArrayOutputStream(); StaxWriter writer = new StaxWriter(new QNameMap(), this.outputFactory.createXMLStreamWriter(outStream)); this.objectMapper.marshal(object, writer); body = outStream.toByteArray(); } messageProperties.setContentType(MessageProperties.CONTENT_TYPE_JSON); messageProperties.setContentEncoding(this.encoding); messageProperties.setContentLength(body != null ? body.length : 0); classMapper.fromClass(object.getClass(), messageProperties); return new Message(body, messageProperties); } catch (XMLStreamException ex) { String typeId = (String) messageProperties.getHeaders().get(DefaultClassMapper.DEFAULT_CLASSID_FIELD_NAME); LOG.error("XMLStreamException trying to marshal message of type {}", typeId, ex); throw new MessageConversionException("Could not marshal message of type "+typeId, ex); } catch (XStreamException ex) { //For some reason messages appear to be getting eaten at this stage... very nasty when you try to troubleshoot. String typeId = (String) messageProperties.getHeaders().get(DefaultClassMapper.DEFAULT_CLASSID_FIELD_NAME); LOG.error("XStreamException trying to marshal message of type {}", typeId, ex); throw new MessageConversionException("Could not marshal message of type "+typeId, ex); } }
@Override protected Message createMessage(Object objectToConvert, MessageProperties messageProperties, @Nullable Type genericType) throws MessageConversionException { byte[] bytes; try { String jsonString = this.objectMapper .writeValueAsString(objectToConvert); bytes = jsonString.getBytes(getDefaultCharset()); } catch (IOException e) { throw new MessageConversionException("Failed to convert Message content", e); } messageProperties.setContentType(this.supportedContentType.toString()); messageProperties.setContentEncoding(getDefaultCharset()); messageProperties.setContentLength(bytes.length); if (getClassMapper() == null) { getJavaTypeMapper().fromJavaType(this.objectMapper.constructType( genericType == null ? objectToConvert.getClass() : genericType), messageProperties); } else { getClassMapper().fromClass(objectToConvert.getClass(), messageProperties); // NOSONAR never null } return new Message(bytes, messageProperties); }
private void processMessageProperties(MessageProperties messageProperties) { messageProperties.setContentType(MessageProperties.CONTENT_TYPE_JSON); messageProperties.setContentEncoding("UTF-8"); messageProperties.setDeliveryMode(MessageDeliveryMode.NON_PERSISTENT); messageProperties.setHeader(MessageHeaders.HOST, OSUtils.getHostName()); messageProperties.setAppId(AppInfo.getApplicationName()); if(this.messagePropertiesCallback != null) { this.messagePropertiesCallback.call(messageProperties); } } }
@Test public void testSimpleBatchGZippedWithEncodingInflated() throws Exception { BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, Integer.MAX_VALUE, 30000); BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler); template.setConnectionFactory(this.connectionFactory); template.setBeforePublishPostProcessors(new GZipPostProcessor()); template.setAfterReceivePostProcessors(new DelegatingDecompressingPostProcessor()); MessageProperties props = new MessageProperties(); props.setContentEncoding("foo"); Message message = new Message("foo".getBytes(), props); template.send("", ROUTE, message); message = new Message("bar".getBytes(), props); template.send("", ROUTE, message); Thread.sleep(100); byte[] out = (byte[]) template.receiveAndConvert(ROUTE); assertNotNull(out); assertEquals("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003bar", new String(out)); }
@Test public void testSimpleBatchGZippedWithEncoding() throws Exception { BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, Integer.MAX_VALUE, 30000); BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler); template.setConnectionFactory(this.connectionFactory); template.setBeforePublishPostProcessors(new GZipPostProcessor()); MessageProperties props = new MessageProperties(); props.setContentEncoding("foo"); Message message = new Message("foo".getBytes(), props); template.send("", ROUTE, message); message = new Message("bar".getBytes(), props); template.send("", ROUTE, message); message = receive(template); assertEquals("gzip:foo", message.getMessageProperties().getContentEncoding()); GUnzipPostProcessor unzipper = new GUnzipPostProcessor(); message = unzipper.postProcessMessage(message); assertEquals("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003bar", new String(message.getBody())); }
@Test public void testSimpleBatchZippedWithEncoding() throws Exception { BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, Integer.MAX_VALUE, 30000); BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler); template.setConnectionFactory(this.connectionFactory); ZipPostProcessor zipPostProcessor = new ZipPostProcessor(); assertEquals(Deflater.BEST_SPEED, getStreamLevel(zipPostProcessor)); template.setBeforePublishPostProcessors(zipPostProcessor); MessageProperties props = new MessageProperties(); props.setContentEncoding("foo"); Message message = new Message("foo".getBytes(), props); template.send("", ROUTE, message); message = new Message("bar".getBytes(), props); template.send("", ROUTE, message); message = receive(template); assertEquals("zip:foo", message.getMessageProperties().getContentEncoding()); UnzipPostProcessor unzipper = new UnzipPostProcessor(); message = unzipper.postProcessMessage(message); assertEquals("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003bar", new String(message.getBody())); }