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package com.sun.jersey.samples.servlet.resources;
import com.sun.jersey.api.representation.Form;
import java.net.URL;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Produces;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
@Path("/resource3/{arg1}/{arg2}")
public class ResourceBean3 {
@Context UriInfo uriInfo;
int count =0;
@POST
public void doPost() {
System.out.println("ResourceBean3 POST");
}
@GET
public Response doGet() {
MultivaluedMap<String, String> params = uriInfo.getPathParameters();
String arg1 = params.getFirst("arg1");
String arg2 = params.getFirst("arg2");
for (String key : uriInfo.getQueryParameters().keySet())
System.out.println("key: " + key + " value: " + uriInfo.getQueryParameters().getFirst(key));
int rep = Integer.parseInt(uriInfo.getQueryParameters().getFirst("rep"));
String help = "<pre>Received args: arg1: "+arg1+" arg2: "+arg2+"\n"
+"Please specify a \"rep\" queryParameter using one of the following values\n"
+"For example, http://localhost:/rest/test2/arg1/arg2?rep=1\n"
+"Valid Representations:\n"
+"\t0 - StringRepresentation of this message\n"
+"\t1 - StringRepresentation\n"
+"\t2 - FormURLEncodedRepresentation\n"
+"\t3 - DataSourceRepresentation\n</pre>";
Response r = null;
System.out.println("rep: "+rep);
switch (rep) {
case 0:
r = Response.ok(help, "text/plain").
header("resource3-header", "text/plain").build();
break;
case 1:
r = Response.ok(getStringRep(arg1, arg2), "text/plain").
header("resource3-header", "text/plain").build();
break;
case 2:
r = Response.ok(getFormURLEncodedRep(arg1, arg2), "application/x-www-form-urlencoded").
header("resource3-header", "application/x-www-form-urlencoded").build();
break;
case 3:
r = Response.ok(getImageRep(), "image/jpg").
header("resource3-header", "image/jpg").build();
break;
default :
r = Response.ok(help, "text/plain").build();
break;
}
return r;
}
@Produces("text/plain")
@GET
public String getStringRep(@PathParam("arg1")String arg1,
@PathParam("arg2")String arg2) {
return "representation: StringRepresentation: arg1: "
+arg1+" arg2: "+arg2+"\n\n";
}
@Produces("application/x-www-form-urlencoded")
@GET
public Form getFormURLEncodedRep(
@PathParam("arg1")String arg1,
@PathParam("arg2")String arg2) {
Form urlProps = new Form();
urlProps.add("representation", "FormURLEncodedRepresentation");
urlProps.add("name", "Master Duke");
urlProps.add("sex", "male");
urlProps.add("arg1", arg1);
urlProps.add("arg2", arg2);
return urlProps;
}
@Produces("image/jpg")
@GET
public DataSource getImageRep() {
URL jpgURL = this.getClass().getResource("java.jpg");
return new FileDataSource(jpgURL.getFile());
}
}