jersey-2.0

问题 We are using Jersey Client 2.21. I am noticing that when we put curly braces (aka curly brackets) as a param value, then it does not get properly encoded. Not only that, but anything inside the curly braces does not get encoded either. This is not true for regular brackets or other unsafe characters that I have tested with. Please see the example below. In this example I enter three params. A control param with just spaces. One with curly braces, and one with regular brackets. public static

问题 I am trying to create a custom http param binding for my restful service. Please see the example below. @POST @Path("/user/{userId}/orders") @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.APPLICATION_JSON) public MyResult foo(@PathParam("userId") String someString, @UserAuthHeaderParam String authString){ } You can see that there is a UserAuthHeaderParam annotation in the function signature. What I want to do is have a custom http param binding other than the standard javax.ws.rs.

问题 I have a REST Api that I developed using Jersey, everything works fine when it comes to Json in / out. and that I'm consuming by Ajax. However, due to Cross-Domain limitations on the browsers, I'd like to package the static website (JS / Images / HTMLs / CSS) on my WAR This is how my web.xml looks like : <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml

问题 I want to build support for fileupload using Jersey (2.22.2) & JaxRs. This is my application: @ApplicationPath("rest") public class DsmJaxRsApplication extends Application { @Override public Set<Class<?>> getClasses() { Set<Class<?>> classes = new HashSet<>(); classes.add(FileUploadResource.class); classes.add(MultiPartFeature.class); return classes; } } This is my resource method to intercept the POST request: @POST @Consumes(MediaType.MULTIPART_FORM_DATA) @Produces(MediaType.TEXT_PLAIN)

问题 I have class @ApplicationScoped public class Service{ private Map<String, Integer> something ; private final Logger LOGGER = LoggerFactory.getLogger(Service.class); @PostConstruct public void initialize(){ something = new HashMap<>(); } public void increase(String userName){ something.put(userName, something.getOrDefault(userName, 0) + 1); } public Map<String, Integer> getSomething(){ return this.something; } public Integer getSomethingForUser(String userName){ return something.getOrDefault

问题 I am trying to register time metrics based on the service method but not able to inject ResourceInfo. I want to write some generic logic to register the time based on the service. Here is my code: import java.io.IOException; import javax.servlet.Filter; import javax.servlet.FilterChain; import javax.servlet.FilterConfig; import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; import javax.servlet.annotation.WebFilter; import javax.ws

问题 I am able to access HttpServletRequest by using @Context annotation in my rest service. But unable to access the same in repository class.I do not want to pass the request form MyService to MyRespository while calling methods. @Path("/someUrl") public MyService{ @Context private HttpServletRequest request; @Get public void someMethod() { myRepository.someMethod(); } } But same annotation not working for my Repository class @Repository public MyRepository { @Context private HttpServletRequest

问题 Here I have a singleton, that I whant to inject to my application @Singleton @Path("singleton-bean") public class MyContext { private MyContext() { instances++; } private static MyContext instance; public static MyContext getInstance(){ if (instance == null) instance = new MyContext(); return instance; } public static int instances = 0; } Here's how I register it: @ApplicationPath("webresources") public class ApplicationConfig extends Application { @Override public Set<Object> getSingletons()

问题 First time implementing JAX-RS Client API in an application and I am having some small problems when it comes to storing the response data, which is returned as JSON as a Java BEAN. Refer to the following code snippets below which demonstrate how I have implemented it thus far. object = client.target(uri).request().post(Entity.entity(requestObject, APPLICATION_JSON), Object.class); Essentially, I would like to store the returned JSON response from the web service into my Java BEAN, which in

问题 I have upgraded my web application to JAX-RS 2.0. The web application seems to work fine on Apache Tomcat. However, it does not get deployed on Weblogic 12c (or even 10.3.6). I am not sure if there is a proper support by weblogic and I believe it requires some configuration and class loader filtering to override the default JAX-RS 1.1 implementation ? Any idea how to achieve this and make my web application run on WLS 12c ? 回答1: WebLogic 12c is Java EE 6 certified and so, implements JAX-RS 1