Basic full configuration for Jersey on Tomcat in eclipse

Question

I\'m new to Jersey and trying to set up a basic webapp using Tomcat and eclipse. I\'ve looked at numerous tutorials and examples, but they\'re all different from each other, or

Answer 1

Jersey 2 Tomcat 8, Java 8 & Servlet 3.0 Basic Minimal Configuration

http://localhost:{port} to access the tomcat manager. You can log in to find your context path.

Acces your application at:

http://localhost:{port}/{context-path}/{url-pattern}/{resource-path}

pom.xml

  4.0.0
  jersey2
  jersey2
  0.0.1-SNAPSHOT
  war
  
    src
    
      
        maven-compiler-plugin
        3.3
        
          1.8
          1.8
        
      
      
        maven-war-plugin
        2.6
        
          WebContent
          false
        
      
    
  


    UTF-8
    2.23.1




    
        org.glassfish.jersey.media
        jersey-media-json-jackson
        ${jersey.version}
    

    
        org.glassfish.jersey.core
        jersey-server
        ${jersey.version}
    

    
       org.glassfish.jersey.containers
        jersey-container-servlet
        ${jersey.version}
    

Application

package com.test;

import javax.ws.rs.ApplicationPath;
import org.glassfish.jersey.jackson.JacksonFeature;
import org.glassfish.jersey.server.ResourceConfig;

@ApplicationPath("/*")
public class TestApplication extends ResourceConfig {

    public TestApplication(){
        packages("com.test");
        register(JacksonFeature.class);
    }

}

Resource

package com.test;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;

@Path("/test")
public class TestResource {

    @GET
    @Produces("application/json")
    public Test getTest(){
        Test bean = new Test();
        bean.setName("Jersey");
        bean.setVersion("2.0");
        bean.setServlet("3.0");
        return bean;
    }

}

Test Bean

package com.test;

public class Test {

  private String name;
  private String version;
  private String servlet;

  public String getName() {
    return name;
  }

  public void setName(String name) {
    this.name = name;
  }

  public String getVersion() {
    return version;
  }

  public void setVersion(String version) {
    this.version = version;
  }

  public String getServlet() {
    return servlet;
  }

  public void setServlet(String servlet) {
    this.servlet = servlet;
  }
}