Producing and consuming JSON or XML in Java REST Services with Jersey

Maven dependencies

<dependencies>
  <dependency>
 <groupId>com.sun.jersey</groupId>
 <artifactId>jersey-bundle</artifactId>
 <version>1.19.3</version>
 </dependency>
 <dependency>
    <groupId>com.sun.jersey</groupId>
    <artifactId>jersey-json</artifactId>
    <version>1.17.1</version>
</dependency>
 <dependency>
 <groupId>org.codehaus.jackson</groupId>
 <artifactId>jackson-mapper-asl</artifactId>
 <version>1.9.10</version>
 </dependency>
 <dependency>
 <groupId>org.codehaus.jackson</groupId>
 <artifactId>jackson-core-asl</artifactId>
 <version>1.9.10</version>
 </dependency>
 <dependency>
 <groupId>org.codehaus.jackson</groupId>
 <artifactId>jackson-xc</artifactId>
 <version>1.9.10</version>
 </dependency>
 <dependency>
 <groupId>org.codehaus.jackson</groupId>
 <artifactId>jackson-jaxrs</artifactId>
 <version>1.9.10</version>
 </dependency>
 <dependency>
 <groupId>javax.servlet</groupId>
 <artifactId>javax.servlet-api</artifactId>
 <version>3.1.0</version>
 <scope>provided</scope>
 </dependency>
    <dependency>
    <groupId>oracle</groupId>
    <artifactId>ojdbc6</artifactId>
    <version>11.2.0.3</version>
    </dependency>
  </dependencies>

Web.xml

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">

  <servlet>

    <servlet-name>st</servlet-name>

    <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>

    <init-param>

      <param-name>com.sun.jersey.config.property.packages</param-name>

      <param-value>Web</param-value>

    </init-param>

    <load-on-startup>1</load-on-startup>

  </servlet>

  <servlet-mapping>

    <servlet-name>st</servlet-name>

    <url-pattern>/*</url-pattern>

  </servlet-mapping>

</web-app>

JSON and XML POJO class

@XmlRootElement 

public class User {

private String name;

private String time;

private String price;

private String location;

//getter and setter

}