You’re using both Jersey 1 & 2 (Jersey 1 is an explicit dependency, Jersey 2 is a transitive dependency of jersey-test-framework-provider-jdk-http) and that’s not possible – so the classloader is picking up the wrong URIBuilder class. The Jersey dependencies in group com.sun.jersey are all Jersey version 1. Jersey version 2 uses the group org.glassfish.jersey. You … Read more
OK, I found it out, it turns out to be quite simple after all: ClientConfig cc = new DefaultClientConfig(); cc.getClasses().add(JacksonJsonProvider.class); Client clientWithJacksonSerializer = Client.create(cc); The JacksonJsonProvider comes from the jackson-jaxrs package.
Okay, I didn’t get that the jersey.config.server.provider.packages init param needs to reference not only service classes (API endpoints) but ALL the classes including filters. Now it works : <init-param> <param-name>jersey.config.server.provider.packages</param-name> <param-value>com.hck.debate.rest.controller;com.hck.debate.rest.security</param-value> </init-param> <init-param> <param-name>com.sun.jersey.spi.container.ContainerRequestFilters</param-name> <param-value>com.hck.debate.rest.security.AuthFilter</param-value> </init-param>
See if this helps: @GET @Produces(MediaType.TEXT_PLAIN) public Response streamExample() { StreamingOutput stream = new StreamingOutput() { @Override public void write(OutputStream os) throws IOException, WebApplicationException { Writer writer = new BufferedWriter(new OutputStreamWriter(os)); writer.write(“test”); writer.flush(); // <– This is very important. Do not forget. } }; return Response.ok(stream).build(); }
Standard JAX-RS uses an Application as its configuration class. ResourceConfig extends Application. There are three main ways (in a servlet container) to configure Jersey (JAX-RS): With only web.xml With both web.xml and an Application/ResourceConfig class With only an Application/ResourceConfig class annotated with @ApplicationPath. With only web.xml It is possible to configure the application in a … Read more