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package org.glassfish.jersey.server.model;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import org.glassfish.jersey.process.Inflector;
import org.glassfish.jersey.server.ApplicationHandler;
import org.glassfish.jersey.server.ContainerResponse;
import org.glassfish.jersey.server.RequestContextBuilder;
import org.glassfish.jersey.server.ResourceConfig;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* @author Jakub Podlesak
*/
public class AcceptQsTest {
private static class StringReturningInflector implements Inflector<ContainerRequestContext, Response> {
String entity;
StringReturningInflector(String entity) {
this.entity = entity;
}
@Override
public Response apply(ContainerRequestContext data) {
return Response.ok(entity).build();
}
}
private ApplicationHandler createApplication(Class<?>... classes) {
return new ApplicationHandler(new ResourceConfig(classes));
}
private Inflector<ContainerRequestContext, Response> stringResponse(String s) {
return new StringReturningInflector(s);
}
@Path("/")
public static class TestResource {
@Produces("application/foo;qs=0.4")
@GET
public String doGetFoo() {
return "foo";
}
@Produces("application/bar;qs=0.5")
@GET
public String doGetBar() {
return "bar";
}
@Produces("application/baz")
@GET
public String doGetBaz() {
return "baz";
}
}
@Test
public void testAcceptGetDeclarative() throws Exception {
runTestAcceptGet(createApplication(TestResource.class));
}
@Test
public void testAcceptGetProgrammatic() throws Exception {
final Resource.Builder rb = Resource.builder("/");
rb.addMethod("GET").produces(MediaType.valueOf("application/foo;qs=0.4")).handledBy(stringResponse("foo"));
rb.addMethod("GET").produces(MediaType.valueOf("application/bar;qs=0.5")).handledBy(stringResponse("bar"));
rb.addMethod("GET").produces(MediaType.valueOf("application/baz")).handledBy(stringResponse("baz"));
ResourceConfig rc = new ResourceConfig();
rc.registerResources(rb.build());
runTestAcceptGet(new ApplicationHandler(rc));
}
private void runTestAcceptGet(ApplicationHandler app) throws Exception {
String s = (String) app.apply(RequestContextBuilder.from("/", "GET").accept("application/foo").build()).get().getEntity();
assertEquals("foo", s);
s = (String) app.apply(RequestContextBuilder.from("/", "GET").accept("application/foo;q=0.1").build()).get().getEntity();
assertEquals("foo", s);
s = (String) app.apply(RequestContextBuilder.from("/", "GET")
.accept("application/foo", "application/bar;q=0.4", "application/baz;q=0.2").build())
.get().getEntity();
assertEquals("foo", s);
s = (String) app.apply(RequestContextBuilder.from("/", "GET")
.accept("application/foo;q=0.4", "application/bar;q=0.4", "application/baz;q=0.2").build())
.get().getEntity();
assertEquals("bar", s);
s = (String) app.apply(RequestContextBuilder.from("/", "GET")
.accept("application/foo", "application/bar", "application/baz;q=0.6").build())
.get().getEntity();
assertEquals("bar", s);
s = (String) app.apply(RequestContextBuilder.from("/", "GET")
.accept("application/foo;q=0.4", "application/bar", "application/baz;q=0.2").build())
.get().getEntity();
assertEquals("bar", s);
s = (String) app.apply(RequestContextBuilder.from("/", "GET")
.accept("application/foo;q=0.4", "application/bar;q=0.2", "application/baz").build())
.get().getEntity();
assertEquals("baz", s);
s = (String) app.apply(RequestContextBuilder.from("/", "GET")
.accept("application/foo;q=0.4", "application/bar;q=0.2", "application/baz;q=0.4").build())
.get().getEntity();
assertEquals("baz", s);
}
@Path("/")
public static class MultipleResource {
@Produces({"application/foo;qs=0.5", "application/bar"})
@GET
public String get() {
return "GET";
}
}
@Test
public void testAcceptMultipleDeclarative() throws Exception {
runTestAcceptMultiple(createApplication(MultipleResource.class));
}
@Test
public void testAcceptMultipleProgrammatic() throws Exception {
final Resource.Builder rb = Resource.builder("/");
rb.addMethod("GET").produces(MediaType.valueOf("application/foo;qs=0.5"), MediaType.valueOf("application/bar"))
.handledBy(stringResponse("GET"));
ResourceConfig rc = new ResourceConfig();
rc.registerResources(rb.build());
runTestAcceptMultiple(new ApplicationHandler(rc));
}
private void runTestAcceptMultiple(ApplicationHandler app) throws Exception {
MediaType foo = MediaType.valueOf("application/foo");
MediaType bar = MediaType.valueOf("application/bar");
ContainerResponse response = app.apply(RequestContextBuilder.from("/", "GET").accept(foo).build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("GET", response.getEntity());
assertEquals(foo, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept(bar).build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("GET", response.getEntity());
assertEquals(bar, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("*/*").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("GET", response.getEntity());
assertEquals(bar, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("application/*").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("GET", response.getEntity());
assertEquals(bar, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("application/foo;q=0.1", "application/bar").build())
.get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("GET", response.getEntity());
assertEquals(bar, response.getMediaType());
response = app
.apply(RequestContextBuilder.from("/", "GET").accept("application/foo;q=0.5", "application/bar;q=0.1").build())
.get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("GET", response.getEntity());
assertEquals(foo, response.getMediaType());
}
@Path("/")
public static class SubTypeResource {
@Produces("text/*;qs=0.5")
@GET
public String getWildcard() {
return "*";
}
@Produces("text/plain;qs=0.6")
@GET
public String getPlain() {
return "plain";
}
@Produces("text/html;qs=0.7")
@GET
public String getXml() {
return "html";
}
}
@Test
public void testAcceptSubTypeDeclarative() throws Exception {
runTestAcceptSubType(createApplication(SubTypeResource.class));
}
@Test
public void testAcceptSubTypeProgrammatic() throws Exception {
final Resource.Builder rb = Resource.builder("/");
rb.addMethod("GET").produces(MediaType.valueOf("text/*;qs=0.5")).handledBy(stringResponse("*"));
rb.addMethod("GET").produces(MediaType.valueOf("text/plain;qs=0.6")).handledBy(stringResponse("plain"));
rb.addMethod("GET").produces(MediaType.valueOf("text/html;qs=0.7")).handledBy(stringResponse("html"));
ResourceConfig rc = new ResourceConfig();
rc.registerResources(rb.build());
runTestAcceptSubType(new ApplicationHandler(rc));
}
private void runTestAcceptSubType(ApplicationHandler app) throws Exception {
ContainerResponse response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/plain").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("plain", response.getEntity());
assertEquals(MediaType.TEXT_PLAIN_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("image/png, text/plain;q=0.4").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("plain", response.getEntity());
assertEquals(MediaType.TEXT_PLAIN_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/plain;q=0.5, text/html").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("html", response.getEntity());
assertEquals(MediaType.TEXT_HTML_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/plain, text/html;q=0.5").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("plain", response.getEntity());
assertEquals(MediaType.TEXT_PLAIN_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/html;q=0.5").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("html", response.getEntity());
assertEquals(MediaType.TEXT_HTML_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/*;q=0.5, text/plain;q=0.6").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("plain", response.getEntity());
assertEquals(MediaType.TEXT_PLAIN_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/plain;q=0.5, text/gaga;q=0.6").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("*", response.getEntity());
assertEquals(MediaType.valueOf("text/gaga"), response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/gaga, text/plain").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("plain", response.getEntity());
assertEquals(MediaType.valueOf("text/plain"), response.getMediaType());
}
@Path("/")
public static class SubTypeResourceNotIntuitive {
@Produces("text/*;qs=0.9")
@GET
public String getWildcard() {
return "*";
}
@Produces("text/plain;qs=0.7")
@GET
public String getPlain() {
return "plain";
}
@Produces("text/html;qs=0.5")
@GET
public String getXml() {
return "html";
}
}
@Test
public void testAcceptSubTypeNotIntuitiveDeclarative() throws Exception {
runTestAcceptSubTypeNotIntuitive(createApplication(SubTypeResourceNotIntuitive.class));
}
@Test
public void testAcceptSubTypeNotIntuitiveProgrammatic() throws Exception {
final Resource.Builder rb = Resource.builder("/");
rb.addMethod("GET").produces(MediaType.valueOf("text/*;qs=0.9")).handledBy(stringResponse("*"));
rb.addMethod("GET").produces(MediaType.valueOf("text/plain;qs=0.7")).handledBy(stringResponse("plain"));
rb.addMethod("GET").produces(MediaType.valueOf("text/html;qs=0.5")).handledBy(stringResponse("html"));
ResourceConfig rc = new ResourceConfig();
rc.registerResources(rb.build());
runTestAcceptSubTypeNotIntuitive(new ApplicationHandler(rc));
}
private void runTestAcceptSubTypeNotIntuitive(ApplicationHandler app) throws Exception {
ContainerResponse response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/plain").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("*", response.getEntity());
assertEquals(MediaType.TEXT_PLAIN_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("image/png, text/plain").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("*", response.getEntity());
assertEquals(MediaType.TEXT_PLAIN_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/plain;q=0.5, text/html").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("*", response.getEntity());
assertEquals(MediaType.TEXT_HTML_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/plain, text/html;q=0.5").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("*", response.getEntity());
assertEquals(MediaType.TEXT_PLAIN_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/html;q=0.5").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("*", response.getEntity());
assertEquals(MediaType.TEXT_HTML_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/*;q=0.5, text/plain;q=0.6").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("*", response.getEntity());
assertEquals(MediaType.TEXT_PLAIN_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/plain;q=0.5, text/gaga;q=0.6").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("*", response.getEntity());
assertEquals(MediaType.valueOf("text/gaga"), response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/gaga, text/plain").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("*", response.getEntity());
assertEquals(MediaType.valueOf("text/gaga"), response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/*").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("plain", response.getEntity());
assertEquals(MediaType.TEXT_PLAIN_TYPE, response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/*;q=0.5, text/html;q=0.1").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("plain", response.getEntity());
assertEquals(MediaType.TEXT_PLAIN_TYPE, response.getMediaType());
}
@Path("/")
public static class NoProducesResource {
@GET
public String get() {
return "GET";
}
}
@Test
public void testAcceptNoProducesDeclarative() throws Exception {
runTestAcceptNoProduces(createApplication(NoProducesResource.class));
}
@Test
public void testAcceptNoProducesProgrammatic() throws Exception {
final Resource.Builder rb = Resource.builder("/");
rb.addMethod("GET").handledBy(stringResponse("GET"));
ResourceConfig rc = new ResourceConfig();
rc.registerResources(rb.build());
runTestAcceptNoProduces(new ApplicationHandler(rc));
}
private void runTestAcceptNoProduces(ApplicationHandler app) throws Exception {
// media type order in the accept header does not impose output media type!
ContainerResponse response = app
.apply(RequestContextBuilder.from("/", "GET").accept("image/png, text/plain;q=0.9").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("GET", response.getEntity());
assertEquals(MediaType.valueOf("image/png"), response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("text/plain;q=0.5, text/html").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals("GET", response.getEntity());
assertEquals(MediaType.TEXT_HTML_TYPE, response.getMediaType());
}
@Path("/")
public static class ProducesOneMethodFooBarResource {
@GET
@Produces({"application/foo;qs=0.1", "application/bar"})
public String get() {
return "FOOBAR";
}
}
@Test
public void testProducesOneMethodFooBarResourceDeclarative() throws Exception {
runTestFooBar(createApplication(ProducesOneMethodFooBarResource.class), "FOOBAR", "FOOBAR");
}
@Test
public void testProducesOneMethodFooBarResourceProgrammatic() throws Exception {
final Resource.Builder rb = Resource.builder("/");
rb.addMethod("GET").produces(MediaType.valueOf("application/foo;qs=0.1"), MediaType.valueOf("application/bar"))
.handledBy(stringResponse("FOOBAR"));
ResourceConfig rc = new ResourceConfig();
rc.registerResources(rb.build());
runTestFooBar(new ApplicationHandler(rc), "FOOBAR", "FOOBAR");
}
@Path("/")
public static class ProducesTwoMethodsFooBarResource {
@GET
@Produces("application/foo;qs=0.1")
public String getFoo() {
return "FOO";
}
@GET
@Produces("application/bar")
public String getBar() {
return "BAR";
}
}
@Test
public void testProducesTwoMethodsFooBarResourceProgrammatic() throws Exception {
final Resource.Builder rb = Resource.builder("/");
rb.addMethod("GET").produces(MediaType.valueOf("application/foo;qs=0.1")).handledBy(stringResponse("FOO"));
rb.addMethod("GET").produces(MediaType.valueOf("application/bar")).handledBy(stringResponse("BAR"));
ResourceConfig rc = new ResourceConfig();
rc.registerResources(rb.build());
runTestFooBar(new ApplicationHandler(rc), "FOO", "BAR");
}
@Test
public void testProducesTwoMethodsFooBarResourceDeclarative() throws Exception {
runTestFooBar(createApplication(ProducesTwoMethodsFooBarResource.class), "FOO", "BAR");
}
@Path("/")
public static class ProducesTwoMethodsBarFooResource {
@GET
@Produces("application/bar")
public String getBar() {
return "BAR";
}
@GET
@Produces("application/foo;qs=0.1")
public String getFoo() {
return "FOO";
}
}
@Test
public void testProducesTwoMethodsBarFooResourceProgrammatic() throws Exception {
final Resource.Builder rb = Resource.builder("/");
rb.addMethod("GET").produces(MediaType.valueOf("application/bar")).handledBy(stringResponse("BAR"));
rb.addMethod("GET").produces(MediaType.valueOf("application/foo;qs=0.1")).handledBy(stringResponse("FOO"));
ResourceConfig rc = new ResourceConfig();
rc.registerResources(rb.build());
runTestFooBar(new ApplicationHandler(rc), "FOO", "BAR");
}
@Test
public void testProducesTwoMethodsBarFooResourceDeclarative() throws Exception {
runTestFooBar(createApplication(ProducesTwoMethodsBarFooResource.class), "FOO", "BAR");
}
private void runTestFooBar(ApplicationHandler app, String fooContent, String barContent) throws Exception {
ContainerResponse response = app.apply(RequestContextBuilder.from("/", "GET").accept("application/foo").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals(fooContent, response.getEntity());
assertEquals(MediaType.valueOf("application/foo"), response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("application/bar").build()).get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals(barContent, response.getEntity());
assertEquals(MediaType.valueOf("application/bar"), response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("application/foo", "application/bar;q=0.5").build())
.get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals(fooContent, response.getEntity());
assertEquals(MediaType.valueOf("application/foo"), response.getMediaType());
response = app.apply(RequestContextBuilder.from("/", "GET").accept("application/bar", "application/foo;q=0.5").build())
.get();
assertTrue("Status: " + response.getStatus(), response.getStatus() < 300);
assertEquals(barContent, response.getEntity());
assertEquals(MediaType.valueOf("application/bar"), response.getMediaType());
}
}