jersey

问题 I'm using the latest version of Jersey to implement some REST sample services. Do you have any clue why when I generate the following HTTP request using Fiddler,I get: 500 Internal Server Error MessageBodyWriter not found for media type={application/json, q=1000}, type=class java.util.ArrayList, genericType=java.util.ArrayList<com.example.Todo> HTTP request: GET http://localhost:8080/RestProject/rest/todos/1 HTTP/1.1 Connection: close Accept: application/json User-Agent: Mozilla/5.0 (Windows

问题 I'm using Jersey together with Grizzly to create a JSON web service. I initialize it as follows: final ResourceConfig rc = new PackagesResourceConfig("amplify.api.resources"); rc.getProperties().put(JSONConfiguration.FEATURE_POJO_MAPPING, true); return GrizzlyServerFactory.createHttpServer(BASE_URI, rc); I have no web.xml file. I noticed that Jersey was mapping single element lists to be "element" rather than "[element]" as I would expect. It seems that apparently this is because Jersey uses

问题 I've been looking at this one for too long and found the solution and wanted to provide feedback for any other intrepid JAX-RS adventurers that follow. Error: java.lang.IllegalStateException: Not inside a request scope. at com.google.common.base.Preconditions.checkState(Preconditions.java:149) at org.glassfish.jersey.process.internal.RequestScope.current(RequestScope.java:226) at org.glassfish.jersey.process.internal.RequestScope.findOrCreate(RequestScope.java:154) at org.jvnet.hk2.internal

问题 Im developing a basic Jersey WebService which will accept JSON request and send back data in JSON. I have also developed a basic test client to send requests and get response back as a Java Standalone program. Im able to successfully send and get response for GET and POST requests (text/html), but when I send JSON data Im getting below error. It appears to be tied to Jackson translation. Im not using maven. Jersey Service : import javax.ws.rs.Consumes; import javax.ws.rs.GET; import javax.ws

问题 this week I was trying Jersey, CXF and RestEasy clients (using JSON) as a standalone application(testing purposes), and I notice something. In Jersey I can enable logs with one line of code: Client client = Client.create(); client.addFilter(new LoggingFilter(System.out)); WebResource webResource = client.resource("http://localhost:8080/IT1/MB1"); .... String output = response.getEntity(String.class); .... Using the LoggingFilter, I get interesting information about the request and/or response

问题 I asked and got an answer how to bind a named injection point. And I don't know how to bind a factory to a qualified injection point. class SomeResource { @Inject @Some // is a @Qualifier, of course. private MyType qualified; } I prepared a factory class SomeFactory extends Factory<MyType> { } And I stuck on creating a binder for that class SomeBinder extends AbstractBinder { @Override protected void configure() { // @@? } } I actually want to know how to use ServiceBindingBuilder#qualifiedBy

问题 I annotated a JAXB class with JsonTypeInfo so that I could serialize polymorphic classes easily. However, the annotation does not show up when serialized by Jersey. To be more specific, it shows up when using ObjectMapper but not as a return type from a resource. I am very confused right now as this seems to be a problem with Jersey => Jackson interaction. To debug things, I used the jsonfromjaxb example from the jersey-samples to localize my problem. I added the following to the Flights

问题 I am using REST web service and i need to parse the XML that is build using the jaxb. I get the following exception. Please help me solve this issue thank in advance java.lang.NoClassDefFoundError: javax/xml/stream/XMLStreamException com.sun.xml.bind.v2.runtime.JAXBContextImpl.createMarshaller(JAXBContextImpl.java:686) com.sun.xml.bind.v2.runtime.JAXBContextImpl.createMarshaller(JAXBContextImpl.java:116) com.sun.jersey.core.provider.jaxb.AbstractJAXBProvider.getMarshaller(AbstractJAXBProvider

问题 I didn't manage to use the Jersey linking support with Google App Engine, I'm getting these exceptions when trying to access the application : Caused by: javax.el.ELException: Could not find expression factory class ... Caused by: java.lang.ClassNotFoundException: de.odysseus.el.ExpressionFactoryImpl As specified in the documentation, I put this in the Jersey servlet section of the web.xml : <init-param> <param-name>com.sun.jersey.spi.container.ContainerResponseFilters</param-name> <param

问题 I understand that Weblogic 12c v12.2.1 uses Jersey as a JAX-RS implementation. So I followed the instructions on this page but I haven't succeeded to declare an interceptor whether by using name binding or dynamic binding (i.e. more info in the mentioned link) My application is working normally because I can actually call the restful services, but I can't apply filters or interceptors, they are never involved in the process. I didn't edit web.xml at all, all I have is an javax.ws.rs.core