jax-rs

问题 I've added the @ApplicationScoped CDI annotation to a simple bean: @ApplicationScoped public class History { And tried to then @Inject this into a JAX-RS (resteasy) bean: @RequestScoped @Path("/history") public class HistoryAPI { @Inject private History history; But history remains null. I've got a beans.xml file in WEB-INF. I've tried a lot of variations on this theme, but while the app server (Wildfly) acknowledges it's starting with CDI I can't get the injection to work. Any ideas what I"m

问题 I have a web application in which two of the major components are the website (implemented in Groovy and Grails) and a backend RESTful web service (implemented using JAX-RS (Jersey) and Spring). Both of these will be running in Glassfish. The website will make calls to the RESTful web service. In many cases, these components will reside on separate servers, so the website will make calls over the network to the RESTful web service. If, however, I run both applications in the same Glassfish

问题 I'm trying to stand up the [basic cxf rs example][1], but with my own service impl which is even simpler and all my methods return strings. When I try to run this server I get this exception I built a clean project so I'm starting fresh.. Master pom http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <name>Tests</name> <groupId>com.crush</groupId> <artifactId>tests</artifactId> <version>1.0</version> <packaging>pom</packaging> <properties> <cxf.version>2.7.11</cxf

问题 I have written following code: class A{ public static class Public { } } // Entity class public class B{ @JsonView({A.Public.class}) int a; int b; } public class C{ @GET @Produces(MediaType.APPLICATION_JSON) @JsonView({A.Public.class}) public Bed getData(){ // return object of B } } I am expecting output as {a: vlaue} but i am recieving {a: value, b: value} Please let me know what is wrong in this code. i am using jackson version 2.4.2 回答1: The reason for this behavior is the MapperFeature

问题 I am new to Authorization header, trying to create authorization(and authentication) using a JAX-RS service My snippet at the javascript looks like this: sUrl = getURL() + "/com.cabRoutePlanner.Login/Login"; var oHeaders = {}; oHeaders['Authorization'] = "Basic " + btoa(getUserName() + ":" + getPassword()); var request = { headers : oHeaders, requestUri : sUrl, data: connectionData, method : "POST" }; OData.request(request, onSuccessForRegister, onRegError); Now, I want to read this

问题 I am new to Authorization header, trying to create authorization(and authentication) using a JAX-RS service My snippet at the javascript looks like this: sUrl = getURL() + "/com.cabRoutePlanner.Login/Login"; var oHeaders = {}; oHeaders['Authorization'] = "Basic " + btoa(getUserName() + ":" + getPassword()); var request = { headers : oHeaders, requestUri : sUrl, data: connectionData, method : "POST" }; OData.request(request, onSuccessForRegister, onRegError); Now, I want to read this

问题 I am using Jersey 2.5.1 with Jackson 2.2. for building JSON Rest web services. I kind of got it up and running also with 2 ExceptionMappers but for a "not-json" request the application is not throwing any exception! ExceptionMapper Will be invoked if e.g. a NullPointerException is thrown ExceptionMapper Will be invoked if there s a problem with the JSon Mapping My Problem: 1. Request Body: {} works 2. Request Body: {} with an application side NullPointer invoked the first exception mapper 3.

问题 My technology stack is Tomcat (servlet 3.0), Jersey for JAX-RS, Spring and Hibernate. When something unexpect goes wrong like some data conversion error in Hibernate, I do not want the clients to see my stacktrace for those exceptions that the Tomcat tries to print by default. However I would like to log those exceptions so I can find what is wrong and fix things. My first try was using ExceptionMapper from JAX-RS and naively thinking that would solve my problems. But then I noticed that

问题 I am fairly new to using JAX-RS. The tutorials I went through made it really simple by showing how to make GET/POST/DELETE requests. But did not go through advanced annotations. Now I am reading the Java EE 7 essentials book. I am confused with many new annotations that I see here. I tried to find the utility of these annotations. but I did not understand. I have always found SO answers to be easily understandable for beginners. Here is the code from github: Employee.Java @Entity @Table(name

问题 I'm trying to call a Webservice that consumes a json object with post method .I did it then It wont work again don't know what is the problem. here is my method @POST @Path("/post") @Consumes("application/json") @Produces("application/json") public Response testClient(Client c) throws IOException { System.out.println(c.getAdresseCl()); ResponseBuilder builder = Response.ok(c.getAdresseCl()); builder.header("Access-Control-Allow-Origin", "*"); builder.header("Access-Control-Max-Age", "3600");