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package com.sun.jersey.client.hypermedia;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientResponse;
import javax.ws.rs.Path;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.core.DefaultResourceConfig;
import com.sun.jersey.api.core.ResourceConfig;
import com.sun.jersey.core.hypermedia.Action;
import com.sun.jersey.core.hypermedia.ContextualActionSet;
import com.sun.jersey.core.hypermedia.HypermediaController;
import com.sun.jersey.core.hypermedia.HypermediaController.LinkType;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.ws.rs.GET;
import javax.ws.rs.PUT;
import javax.ws.rs.PathParam;
/**
* Test Hypermedia.
*
* @author Santiago.PericasGeertsen@Sun.Com
*/
public class TestLinkHeaders extends AbstractGrizzlyServerTester {
final Map<String, Object> initParams = new HashMap<String, Object>();
public TestLinkHeaders(String testName) {
super(testName);
}
@Path("/strings/{id}")
@HypermediaController(
model=String.class,
linkType=LinkType.LINK_HEADERS
)
public static class StringResource {
protected String string = "string";
@GET
public String get(@PathParam("id") String id) {
return "string" + id;
}
@PUT
public void put(@PathParam("id") String id, String newString) {
string = newString + id;
}
@GET
@Action("refresh") @Path("refresh")
public String refresh(@PathParam("id") String id) {
return get(id);
}
@PUT
@Action("update") @Path("update")
public void update(@PathParam("id") String id, String newString) {
put(id, newString);
}
}
@Path("/strings/{id}")
@HypermediaController(
model=String.class,
linkType=LinkType.LINK_HEADERS
)
public static class ImmutableStringResource {
protected String string = "string";
@GET
public String get(@PathParam("id") String id) {
return "string" + id;
}
@PUT
public void put(@PathParam("id") String id, String newString) {
string = newString + id;
}
@GET
@Action("refresh") @Path("refresh")
public String refresh(@PathParam("id") String id) {
return get(id);
}
@PUT
@Action("update") @Path("update")
public void update(@PathParam("id") String id, String newString) {
put(id, newString);
}
@ContextualActionSet
Set<String> getContextualActionSet() {
Set<String> s = new HashSet<String>();
s.add("refresh"); // no updates
return s;
}
}
public void test1() {
DefaultResourceConfig drc = new DefaultResourceConfig(StringResource.class);
initParams.put(ResourceConfig.PROPERTY_RESOURCE_FILTER_FACTORIES,
"com.sun.jersey.server.hypermedia.filter.HypermediaFilterFactory");
drc.setPropertiesAndFeatures(initParams);
startServer(drc);
Client c = Client.create();
WebResource r = c.resource(getUri().path("strings").path("1").build());
ClientResponse cr = r.get(ClientResponse.class);
List<String> linkHeaders = cr.getHeaders().get("Link");
assertTrue(linkHeaders.size() == 2);
for (String h : linkHeaders) {
assertTrue(h.contains("refresh") || h.contains("update"));
}
}
public void test2() {
DefaultResourceConfig drc =
new DefaultResourceConfig(ImmutableStringResource.class);
initParams.put(ResourceConfig.PROPERTY_RESOURCE_FILTER_FACTORIES,
"com.sun.jersey.server.hypermedia.filter.HypermediaFilterFactory");
drc.setPropertiesAndFeatures(initParams);
startServer(drc);
Client c = Client.create();
WebResource r = c.resource(getUri().path("strings").path("1").build());
ClientResponse cr = r.get(ClientResponse.class);
List<String> linkHeaders = cr.getHeaders().get("Link");
assertTrue(linkHeaders.size() == 1);
for (String h : linkHeaders) {
assertTrue(h.contains("refresh"));
}
}
}