沒有找到Java類…和MIME媒體型別text / html的訊息體編寫器
摘要：
參見英文答案 >How to produce JSON output with Jersey 1.6 using JAXB
6
我正在使用jms /氣氛框架在兩個應用程式之間進行通訊.
其中一個應用是主題的訊息生成器,傳送以下型別的自定義物件：
@XmlRoot...
參見英文答案 >ofollow,noindex" target="_blank">How to produce JSON output with Jersey 1.6 using JAXB 6
我正在使用jms /氣氛框架在兩個應用程式之間進行通訊.
其中一個應用是主題的訊息生成器,傳送以下型別的自定義物件：
@XmlRootElement
public class A implements Serializable{
public A(){}
/* some private properties */
}
另一方面,不止一個消費者正在傾聽主題,並根據身份認證不同訂閱.
@GET
@Produces({MediaType.APPLICATION_JSON})
public SuspendResponse<A> subscribe() {
return new SuspendResponse.SuspendResponseBuilder<A>()
.broadcaster(topic)
.outputComments(true)
.addListener(new EventsLogger()).build();
}
@Override
public void incomingBroadcast() {
try {
String id = getID();
if (id.startsWith("/*")) {
id = "atmosphere";
}
logger.info("Looking up Connection Factory {}", FACTORY_NAME);
Context ctx = new InitialContext();
ConnectionFactory connectionFactory = (ConnectionFactory) ctx.lookup(FACTORY_NAME);
logger.info("Looking up topic: {}", TOPIC_NAME);
Topic topic = (Topic) ctx.lookup(TOPIC_NAME);
connection = connectionFactory.createConnection();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
logger.info("Create consumer for : {}", id);
String selector = String.format("BroadcasterId = '%s'", id);
consumer = session.createConsumer(topic, selector);
consumer.setMessageListener(new MessageListener() {
@Override
public void onMessage(Message msg) {
try {
ObjectMessage om = (ObjectMessage) msg;
A a = (A) om.getObject();
if (a!= null && bc != null) {
broadcastReceivedMessage(a);
}
logger.info("Broadcasted message: {} ", a);
} catch (JMSException ex) {
logger.warn("Failed to broadcast message", ex);
}
}
});
publisher = session.createProducer(topic);
connection.start();
logger.info("JMS created for topic {}, with filter {}", TOPIC_NAME, selector);
} catch (Throwable ex) {
throw new IllegalStateException("Unable to initialize MyBroadcaster", ex);
}
}
我注意到的訊息是正確到達JMS主題,但我收到以下異常：
SEVERE: A message body writer for Java class A, and Java type class A, and MIME media type text/html was not found SEVERE: The registered message body writers compatible with the MIME media type are: */* -> com.sun.jersey.core.impl.provider.entity.FormProvider com.sun.jersey.core.impl.provider.entity.MimeMultipartProvider com.sun.jersey.core.impl.provider.entity.StringProvider com.sun.jersey.core.impl.provider.entity.ByteArrayProvider com.sun.jersey.core.impl.provider.entity.FileProvider com.sun.jersey.core.impl.provider.entity.InputStreamProvider com.sun.jersey.core.impl.provider.entity.DataSourceProvider com.sun.jersey.core.impl.provider.entity.XMLJAXBElementProvider$General com.sun.jersey.core.impl.provider.entity.ReaderProvider com.sun.jersey.core.impl.provider.entity.DocumentProvider com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider com.sun.jersey.core.impl.provider.entity.SourceProvider$SourceWriter com.sun.jersey.json.impl.provider.entity.JSONJAXBElementProvider$General com.sun.jersey.json.impl.provider.entity.JSONArrayProvider$General com.sun.jersey.json.impl.provider.entity.JSONObjectProvider$General com.sun.jersey.json.impl.provider.entity.JSONWithPaddingProvider com.sun.jersey.server.impl.template.ViewableMessageBodyWriter com.sun.jersey.core.impl.provider.entity.XMLRootElementProvider$General com.sun.jersey.core.impl.provider.entity.XMLListElementProvider$General com.sun.jersey.json.impl.provider.entity.JSONRootElementProvider$General com.sun.jersey.json.impl.provider.entity.JSONListElementProvider$General com.sun.jersey.json.impl.provider.entity.JacksonProviderProxy com.sun.jersey.moxy.MoxyMessageBodyWorker com.sun.jersey.moxy.MoxyListMessageBodyWorker
我使用Netbeans 7.0.1,glassfish 3.1.1,氣氛0.8.1,球衣1.11.我搜索了一個嘗試任何可能的解決方案,但沒有任何幫助.