RESTful Java client with RESTEasy client framework
by This tutorial show you how to create a RESTful Java client with RESTEasy client framework, to perform “GET” and “POST” requests to REST service that created in last “Jackson + JAX-RS” tutorial.
Tag: resteasy
XML example with RESTEasy + JAXB
RESTEasy, is required JAXB to support XML file. To use JAXB in RESTEasy, you need to include the “resteasy-jaxb-provider.jar” dependency. In this tutorial, we show you how to create an “user” object, convert it into XML file, and return it back to the client.
Illegal to inject a message body into a singleton into public org.codehaus.jackson.jaxrs.JacksonJsonProvider
Using Jackson as JSON provider in RESTEasy. With RESTEasy auto scanning enabled. When starting up, it hits following errors and failed to start up any of the RESTEasy services: Illegal to inject a message body into a singleton into public org.codehaus.jackson.jaxrs.JacksonJsonProvider
JSON example with RESTEasy + JAXB + Jettison
RESTEasy uses Jettison JSON library to map JAXB annotation object to and from JSON. In this tutorial, we show you how to convert an JAXB annotated object into JSON format and return it back to client.
JSON example with RESTEasy + Jackson
Many like Jackson JSON processor, and it supported in RESTEasy. In this tutorial, we show you how to convert an object to JSON format and return it back to the client. To integrate Jackson with RESTEasy, you just need to include “resteasy-jackson-provider.jar“. When RESTEasy returned a json output, it will use Jackson provider to convert it automatically. You do not need to code a single line to integrate both.
RESTEasy CRUD with H2 database tutorial
RESTEasy CRUD tutorial shows how to create a JAX-RS CRUD example with RESTEasy. RESTEasy is a Java framework for developing RESTful Web Services. It is a fully certified and portable implementation of the JAX-RS 2.0 specification. JAX-RS 2.0 specification is a JCP (Java Community Process) specification that provides a Java API for RESTful Web Services over the HTTP protocol. RESTEasy can run in any Servlet container.
JAX-RS @QueryParam example
In JAX-RS, you can use @QueryParam annotation to inject URI query parameter into Java method. Alternatively, you can get the query parameters grammatically, via annotation @Context UriInfo.
Eclipse IDE / JAX-RS / Tomcat
RESTEasy Tutorial with Eclipse and Tomcat
Welcome to RESTEasy Tutorial. RESTEasy is the JAX-RS implementation provided by JBoss project. We can use RESTEasy to create restful web services. RESTEasy provides tighter integration with the JBoss Application Server but we can deploy it on any servlet container. So today we will learn how to create restful web service using RestEasy framework and deploy in Tomcat servlet container to test it.
RESTEasy + Spring integration example
Here we show you two general ways to inject Spring bean into JBoss RESTEasy, below solutions should works on most of the web frameworks and JAX-RS implementations also. Method 1 – Use WebApplicationContextUtils + ServletContext. Method 2 – Create a class to implement ApplicationContextAware interfaces, with singleton pattern is recommended. In this tutorial, we are integrating RESTEasy 2.2.1.GA with Spring 3.0.5.RELEASE.
RESTEasy CRUD Example Tutorial
In this tutorial, we will learn how to create a JAX-RS CRUD example with RESTEasy. The Create, Read, Update, and Delete (CRUD) are the four basic functions of persistent storage.