JAX-RS TUTORIALS

Quick Start

Some quick start examples to use JAX-RS.

• Jersey hello world example
  Jersey framework to create a simple REST style web application.
• RESTEasy hello world example
  RESTEasy framework to create a simple REST style web application.

Basic Examples

Basic annotations and functions to develop REST service.

• JAX-RS @Path URI matching example
  JAX-RS URI matching examples.
• JAX-RS @PathParam example
  Simple way to inject URI parameter that defined in @Path into Java method.
• JAX-RS @QueryParam example
  Example to get query paremeter in URI path, and also how to define an optional paramater.
• JAX-RS @MatrixParam example
  Example to get matrix parameters in URI path.
• JAX-RS @FormParam example
  Example to get HTML post form parameter values.
• Get HTTP headers in JAX-RS
  Show the use of @HeaderParam and @Context to get HTTP headers.
• Download text file from JAX-RS
  Example to output a text file for user to download.
• Download image file from JAX-RS
  Example to output an image file for user to download.
• Download pdf file from JAX-RS
  Example to output pdf file for user to download.
• Download excel file from JAX-RS
  Example to output excel file for user to download.

File Upload Examples

How to handle multipart data in JAX-RS.

• File upload example in Jersey
  File upload is easy in Jersey.
• File upload example in RESTEasy
  Two ways to handle file upload in RESTEasy.

Working with XML

XML support in JAX-RS.

• XML example with Jersey + JAXB
  Jersey + JAXB to map object to and from XML.
• XML example with RESTEasy + JAXB
  RESTEasy + JAXB to map object to and from XML.

Working with JSON

JSON support in JAX-RS.

• JSON example with Jersey + Jackson
  Jersey + Jackson to map object to and from JSON.
• JSON example with RESTEasy + Jackson
  RESTEasy + Jackson to map object to and from JSON.
• JSON example with RESTEasy + JAXB + Jettison
  RESTEasy + JAXB + Jettison to map object to and from JSON.

RESTful Java clients

Create a RESTful Java client to perform “GET” and “POST” request to manipulate json data.

• RESTful Java client with java.net.URL
• RESTful Java client with Apache HttpClient
• RESTful Java client with RESTEasy client
• RESTful Java client with Jersey client

JAX-RS + Spring

Integrate JAX-RS with Spring framework.

• Jersey + Spring integration example
  Integrate Jersey with Spring framework.
• RESTEasy + Spring integration example
  Integrate RESTEasy with Spring framework.

Common Error Messages

Some common error messages in JAX-RS development.

• RESTEasy Unable to scan WEB-INF for JAX-RS annotations, Unexpected end of ZLIB input stream
• ClassNotFoundException : org.jboss.resteasy.plugins.providers.multipart.MultipartInput
• RESTEasy – Could not find message body reader for type: multipart/form-data
• RESTEasy – Could not find MessageBodyWriter for response object of type:xx of media type: application/xml
• Illegal to inject a message body into a singleton into public org.codehaus.jackson.jaxrs.JacksonJsonProvider
• Jersey : The ResourceConfig instance does not contain any root resource classes
• ClassNotFoundException : com.sun.jersey.spi.container.servlet.ServletContainer

출처 - http://www.mkyong.com/tutorials/jax-rs-tutorials/