resteasy

Null Pointer Exception in RestEasy Asynchronous Request

由 核能气质少年 提交于 2019-12-11 03:08:08
问题 I was working in Resteasy where I've to make a asynchronous request to server. The real purpose is, I'll be submitting a form which will be converted into a .xlsx file which will take atleast 10 seconds to complete. So Asynchronous request is the best way here. I followed the procedures from the following link. https://docs.jboss.org/resteasy/docs/3.0.9.Final/userguide/html_single/#Asynchronous_HTTP_Request_Processing I'm making the ajax request like this. $.ajax({ url : 'rest/parentPath

Htmleasy maven pom issues

由 佐手、 提交于 2019-12-11 03:04:27
问题 I am trying to get to use Htmleasy to work in my jetty/maven 3.0.4 (Ubuntu 12.04LTS) environment. I want to use Htmleasy to produce a View that is templated using a JSP, to which I will pass arguments (using models). I refer to htmleasy in pom.xml like so (https://code.google.com/p/htmleasy/wiki/UsingMaven): <!-- See https://code.google.com/p/htmleasy/wiki/UsingMaven --> <repositories> <repository> <id>htmleasy</id> <url>http://htmleasy-maven.googlecode.com/svn/trunk/</url> </repository> <

What are the built-in @Provider classes in Resteasy?

由 天涯浪子 提交于 2019-12-11 02:05:51
问题 The documentation for the resteasy.use.builtin.providers configuration switch reads: Whether or not to register default, built-in @Provider classes. I have set that to false to use my own (GWT) JSON format, but would like to know what i am missing or if is there anyone i should not exclude. So, what are the built-in @Provider classes in Resteasy, or how can i find them? 回答1: I don't know a documentation for that. Best way may be to search in the sources. If you are only using resteasy-jaxrs

404 response on simple RESTeasy example with Tomcat

由 ≯℡__Kan透↙ 提交于 2019-12-11 01:31:46
问题 I am trying to put together a very simple "hello world" service with Tomcat and RESTeasy. But when I try to test it, all I get are 404 responses from Tomcat. Here are the steps I followed, hopefully someone can point out where I went wrong: Created a new Dynamic Web Project in Eclipse. The Target Runtime is set for Apache Tomcat 7.0, Dynamic web module version 3.0. Copied all of the jar files from resteasy-jaxrs-2.3.1.GA-all.zip into WEB-INF\lib Added one class: package com.eshayne.resteasy;

Authentication in Play! and RestEasy

由 [亡魂溺海] 提交于 2019-12-11 00:45:58
问题 I have a small application written in Play! which allows user registration and adding some content for registered users which other registered users can view. I'd like to add some REST API to my application with [resteasy] module, and my question is: are there any best practices or known solutions for performing authentication with rest to allow users managing their own content using resteasy in Play! ? What I'm thinking about now, are two solutions: Client sends data and also sends his

Jackson 2 on Wildfly 10: How to load ProviderBase?

由 纵然是瞬间 提交于 2019-12-11 00:33:11
问题 There seems to be a lot of questions related to Wildfly and Jackson, yet I could not solve my problem despite searching the site far and wide... I want to use Jackson 2 to handle JSON serialization on an app deployed on Wildfly 10, but I keep getting stuck on loading the com.fasterxml.jackson.jaxrs.base.ProviderBase class. Offending code: @Provider public class CustomJsonProvider extends ResteasyJackson2Provider { @Inject private CustomSerializer customSerializer; private List<JsonSerializer<

Using @Context in JAX-RS Provider to provide context information to CDI beans

由 ε祈祈猫儿з 提交于 2019-12-10 23:58:16
问题 I have some web-service (JAX-RS, WildFly 9, Resteasy) @RequestScoped public class SomeService{ // operations } Now I want to extract context information like user agent, which can be done using @Context private HttpHeaders httpHeaders; It seems only be possible to inject this context in JAX-RS-related classes, but not in CDI beans called by the webservice. It is possible to put it into the webservice but this clutters the service with stuff not related to the core response of the service.

@FormParam does not work with GET method-RestEasy

由 放肆的年华 提交于 2019-12-10 22:07:45
问题 I am learning web services with Resteasy i am doing a simple basic example of rest easy using @FormParam . My example works when request method is POST but does not work when i change the request method to GET @Path("/form") public class FromParamService { @POST @Path("/add") public Response addUser( @FormParam("name") String name, @FormParam("age") int age) { return Response.status(200) .entity("addUser is called, name : " + name + ", age : " + age) .build(); } @GET @Path("/adduser") public

JAX-RS @Path @PathParam

由 烂漫一生 提交于 2019-12-10 21:49:50
简介 JAX-RS (JSR-311) 是为 Java EE 环境下的 RESTful 服务能力提供的一种规范。它能提供对传统的基于 SOAP 的 Web 服务的一种可行替代。JAX-RS,全称为Java API for RESTful Web Services.的核心概念是resource，即面向资源。 @Path，标注资源类或者方法的相对路径 @GET，@PUT，@POST，@DELETE，标注方法是HTTP请求的类型。 @Produces，标注返回的MIME媒体类型 @Consumes，标注可接受请求的MIME媒体类型 @PathParam，@QueryParam，@HeaderParam，@CookieParam，@MatrixParam，@FormParam,分别标注方法的参数来自于HTTP请求的不同位置，例如@PathParam来自于URL的路径，@QueryParam来自于URL的查询参数，@HeaderParam来自于HTTP请求的头信息，@CookieParam来自于HTTP请求的Cookie。 基于JAX-RS实现的框架有Jersey，RESTEasy等。这两个框架创建的应用可以很方便地部署到Servlet 容器中，比如Tomcat，JBoss等。值得一提的是RESTEasy是由JBoss公司开发的，所以将用RESTEasy框架实现的应用部署到JBoss服务器上

Using JAX-RS (RESTEasy) with CDI (Weld) in Tomcat 7

由 孤人 提交于 2019-12-10 21:04:07
问题 In a JSF 2.0 application (running on Tomcat 7 and using weld 1.1.1.Final), I want to propose my user to download some binary files (.doc, .pdf etc). In order to fulfil that need, I want to use a JAX-RS (RESTEasy 2.2.0.Final) resource bean (annotated with @Path ). The problem is that inside that bean, I want to call a service from a field annotated with @Inject annotation. Actually, like a weld user trying a similar thing I've got a NullPointerException : Weld doesn't inject me my service. So
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