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Create Hello World with RESTful web service and Jersey

Answer 1

+2 A:

2010-05-25 08:54:26

tyvm, that fix it, but if I want to html so that I can display on the web browser, can I convert JAXB into string somehow?

Harry Pham 2010-05-26 17:13:11

No, not that I'm aware of. However, Jersey supports page rendering using JSP (http://blogs.sun.com/sandoz/entry/mvcj) but it won't use your JAXB annotations for that.Is it a regular web application you're building or a web service?

2010-05-27 07:35:54

Answer 2

+1 A:

Netbeans 6.9
Create a project Helloworld
Deploy and test the service
Right Click on project properties set relative url as resources/helloworld

/* * To change this template, choose Tools | Templates * and open the template in the editor. */

package helloworld;

import javax.ws.rs.core.Context; import javax.ws.rs.core.UriInfo; import javax.ws.rs.PathParam; import javax.ws.rs.Consumes; import javax.ws.rs.PUT; import javax.ws.rs.Path; import javax.ws.rs.GET; import javax.ws.rs.POST; import javax.ws.rs.Produces; import javax.ws.rs.core.Response; import javax.xml.bind.JAXBElement; import javax.ws.rs.FormParam; import javax.ws.rs.QueryParam; import java.util.ArrayList; import java.util.List;

/** * REST Web Service * * @author localadmin */

@Path("helloworld") public class HelloWorld { @Context private UriInfo context;

/** Creates a new instance of HelloWorld */
public HelloWorld() {
}

/**
 * Retrieves representation of an instance of helloworld.HelloWorld
 * @return an instance of java.lang.String
 */
@POST

// @Produces("text/html") @Produces("application/xml") // @Consumes("application/x-www-form-urlencoded") // public List getHtml(@QueryParam("name") String user_id) { public List getHtml(@FormParam("test") String user_id) { userData toReturn = new userData(); toReturn.name = user_id; List retUser = new ArrayList(); retUser.add(toReturn); return retUser; }

/**
 * PUT method for updating or creating an instance of HelloWorld
 * @param content representation for the resource
 * @return an HTTP respons with content of the updated or created resource.
 */
@PUT
@Consumes("text/html")
public void putHtml(String content) {
}

}

2nd Class

/* * To change this template, choose Tools | Templates * and open the template in the editor. */

package helloworld;

import javax.xml.bind.annotation.XmlRootElement;

@XmlRootElement public class userData { public String name;

}

And the post html

Reply

Forward

Reply | Harshal Shah

show details 8:11 PM (1 hour ago)

<script type="text/javascript">
  function register(){
//    window.open("/welcome.html",'welcome','width=300,height=200,menubar=yes,status=yes,location=yes,toolbar=yes,scrollbars=yes');
    alert("hey");
    $.ajax({
        type: "GET",
        url: "http://localhost:8080/HelloWorld/resources/helloworld",
        data: "user_id=" + document.getElementById("user_id").value ,
        success: function(msg){
                        window.alert(msg);
                    },
            error: function(xmlHttpRequest, status, err) {
                alert('Status ' + status + ', Error ' + err);
            }
});
    }
</script>

hello

harshal 2010-10-14 02:19:01

Using above code you can post any to webservice via php , html(post) if you have question send a mail to [email protected]

harshal 2010-10-15 01:53:27

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Create Hello World with RESTful web service and Jersey

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