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JAX-RS / Jersey how to customize error handling?

I’m learning JAX-RS (aka, JSR-311) using Jersey. I’ve successfuly created a Root Resource and am playing around with parameters: @Path("/hello") public class HelloWorldResource ...

May 26, 2022
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What’s the difference between text/xml vs application/xml for webservice response

This is more of a general question about the difference between text/xml and application/xml. I am fairly new to writing webservices (REST – ...

May 1, 2022
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A message body writer for Java class java.util.ArrayList and MIME media type application/json was not found

I am trying to get a web service to work which returns a JSON (JAX-RS with jersey implementation on Tomcat). However, I am ...

April 7, 2022
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org.glassfish.jersey.servlet.ServletContainer ClassNotFoundException

The problem: java.lang.ClassNotFoundException: org.glassfish.jersey.servlet.ServletContainer indicates that you try to use the Jersey 2.x servlet, but you are supplying the Jersey 1.x libs. For Jersey 1.x you have to do ...

April 6, 2022
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The ResourceConfig instance does not contain any root resource classes

April 4, 2022
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