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package org.glassfish.jersey.server.internal.inject;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.Request;
import javax.ws.rs.core.SecurityContext;
import javax.ws.rs.core.UriInfo;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.ws.rs.ext.Provider;
import javax.inject.Singleton;
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.assertNotNull;
import static org.junit.Assert.fail;
/**
* Covers JAX-RS defined @Context injectable values including
* proxy support for these.
*
* @author Paul Sandoz
* @author Jakub Podlesak (jakub.podlesak at oracle.com)
*/
public class JaxRsInjectablesTest extends AbstractTest {
private ContainerResponse resource(String uri) throws Exception {
return apply(RequestContextBuilder.from(uri, "GET").build());
}
@Path("/")
public static class PerRequestContextResource {
@Context
UriInfo ui;
@Context
HttpHeaders hs;
@Context
Request r;
@Context
SecurityContext sc;
@GET
public String get() {
assertNotNull(ui);
assertNotNull(hs);
assertNotNull(r);
assertNotNull(sc);
return "GET";
}
}
@Path("/")
public static class PerRequestContextConstructorParameterResource {
public PerRequestContextConstructorParameterResource(
@Context UriInfo ui,
@Context HttpHeaders hs,
@Context Request r,
@Context SecurityContext sc) {
assertNotNull(ui);
assertNotNull(hs);
assertNotNull(r);
assertNotNull(sc);
}
@GET
public String get() {
return "GET";
}
}
@Path("/")
public static class PerRequestContextMethodParameterResource {
@GET
public String get(
@Context UriInfo ui,
@Context HttpHeaders hs,
@Context Request r,
@Context SecurityContext sc) {
assertNotNull(ui);
assertNotNull(hs);
assertNotNull(r);
assertNotNull(sc);
return "GET";
}
}
@Path("/")
@Singleton
public static class SingletonContextResource {
@Context
UriInfo ui;
@Context
HttpHeaders hs;
@Context
Request r;
@Context
SecurityContext sc;
@GET
public String get() {
assertNotNull(hs);
assertNotNull(ui);
assertNotNull(r);
assertNotNull(sc);
return "GET";
}
}
@Path("/")
@Singleton
public static class SingletonContextConstructorParameterResource {
public SingletonContextConstructorParameterResource(
@Context UriInfo ui,
@Context HttpHeaders hs,
@Context Request r,
@Context SecurityContext sc) {
assertNotNull(hs);
assertNotNull(ui);
assertNotNull(r);
assertNotNull(sc);
}
@GET
public String get() {
return "GET";
}
}
@Test
public void testPerRequestInjected() throws Exception {
initiateWebApplication(PerRequestContextResource.class);
assertEquals("GET", resource("/").getEntity());
}
@Test
public void testPerRequestConstructorParameterInjected() throws Exception {
initiateWebApplication(PerRequestContextConstructorParameterResource.class);
assertEquals("GET", resource("/").getEntity());
}
@Test
public void testPerRequestMethodParameterInjected() throws Exception {
initiateWebApplication(PerRequestContextMethodParameterResource.class);
assertEquals("GET", resource("/").getEntity());
}
@Test
public void testSingletonInjected() throws Exception {
initiateWebApplication(SingletonContextResource.class);
assertEquals("GET", resource("/").getEntity());
}
@Test
public void testSingletonConstructorParameterInjected() throws Exception {
initiateWebApplication(SingletonContextConstructorParameterResource.class);
assertEquals("GET", resource("/").getEntity());
}
@Path("/")
public static class StringWriterResource {
@GET
public String get() {
return "GET";
}
}
@Provider
@Consumes({"text/plain", "*/*"})
@Produces({"text/plain", "*/*"})
public static class StringWriterField implements MessageBodyWriter<String> {
public StringWriterField() {
int i = 0;
}
@Override
public boolean isWriteable(Class<?> arg0, Type arg1, Annotation[] arg2, MediaType mediaType) {
return arg0 == String.class;
}
@Override
public long getSize(String arg0, Class<?> type, Type genericType, Annotation annotations[], MediaType mediaType) {
return -1;
}
@Override
public void writeTo(String arg0,
Class<?> arg1,
Type arg2,
Annotation[] arg3,
MediaType arg4,
MultivaluedMap<String, Object> arg5,
OutputStream arg6) throws IOException, WebApplicationException {
assertNotNull(ui);
assertNotNull(hs);
assertNotNull(r);
assertNotNull(sc);
arg6.write(arg0.getBytes());
}
@Context
UriInfo ui;
@Context
HttpHeaders hs;
@Context
Request r;
@Context
SecurityContext sc;
}
@Provider
@Consumes({"text/plain", "*/*"})
@Produces({"text/plain", "*/*"})
public static class StringWriterConstructor implements MessageBodyWriter<String> {
public StringWriterConstructor(
@Context UriInfo ui,
@Context HttpHeaders hs,
@Context Request r,
@Context SecurityContext sc
) {
assertNotNull(ui);
assertNotNull(hs);
assertNotNull(r);
assertNotNull(sc);
}
@Override
public boolean isWriteable(Class<?> arg0, Type arg1, Annotation[] arg2, MediaType mediaType) {
return arg0 == String.class;
}
@Override
public long getSize(String arg0, Class<?> type, Type genericType, Annotation annotations[], MediaType mediaType) {
return -1;
}
@Override
public void writeTo(String arg0,
Class<?> arg1,
Type arg2,
Annotation[] arg3,
MediaType arg4,
MultivaluedMap<String, Object> arg5,
OutputStream arg6) throws IOException, WebApplicationException {
arg6.write(arg0.getBytes());
}
}
@Provider
@Consumes({"text/plain", "*/*"})
@Produces({"text/plain", "*/*"})
public static class StringWriterMutlipleConstructor implements MessageBodyWriter<String> {
public StringWriterMutlipleConstructor(
@Context UriInfo ui,
@Context HttpHeaders hs,
@Context Request r,
@Context SecurityContext sc
) {
assertNotNull(ui);
assertNotNull(hs);
assertNotNull(r);
assertNotNull(sc);
}
public StringWriterMutlipleConstructor() {
fail();
}
@Override
public boolean isWriteable(Class<?> arg0, Type arg1, Annotation[] arg2, MediaType mediaType) {
return arg0 == String.class;
}
@Override
public long getSize(String arg0, Class<?> type, Type genericType, Annotation annotations[], MediaType mediaType) {
return -1;
}
@Override
public void writeTo(String arg0,
Class<?> arg1,
Type arg2,
Annotation[] arg3,
MediaType arg4,
MultivaluedMap<String, Object> arg5,
OutputStream arg6) throws IOException, WebApplicationException {
arg6.write(arg0.getBytes());
}
}
@Provider
@Consumes({"text/plain", "*/*"})
@Produces({"text/plain", "*/*"})
public static class StringWriterMutliplePartialConstructor implements MessageBodyWriter<String> {
public StringWriterMutliplePartialConstructor(
@Context UriInfo ui,
@Context HttpHeaders hs,
@Context Request r,
@Context SecurityContext sc
) {
assertNotNull(ui);
assertNotNull(hs);
assertNotNull(r);
assertNotNull(sc);
}
public StringWriterMutliplePartialConstructor(
String rc,
@Context UriInfo ui,
@Context HttpHeaders hs,
@Context Request r) {
fail();
}
@Override
public boolean isWriteable(Class<?> arg0, Type arg1, Annotation[] arg2, MediaType mediaType) {
return arg0 == String.class;
}
@Override
public long getSize(String arg0, Class<?> type, Type genericType, Annotation annotations[], MediaType mediaType) {
return -1;
}
@Override
public void writeTo(String arg0,
Class<?> arg1,
Type arg2,
Annotation[] arg3,
MediaType arg4,
MultivaluedMap<String, Object> arg5,
OutputStream arg6) throws IOException, WebApplicationException {
arg6.write(arg0.getBytes());
}
}
@Test
public void testProviderField() throws Exception {
initiateWebApplication(StringWriterResource.class, StringWriterField.class);
assertEquals("GET", resource("/").getEntity());
}
@Test
public void testProviderInstanceField() throws Exception {
ResourceConfig rc = new ResourceConfig(StringWriterResource.class);
rc.register(new StringWriterField());
initiateWebApplication(rc);
assertEquals("GET", resource("/").getEntity());
}
@Test
public void testProviderConstructor() throws Exception {
initiateWebApplication(StringWriterResource.class, StringWriterConstructor.class);
assertEquals("GET", resource("/").getEntity());
}
@Test
public void testProviderMultipleConstructor() throws Exception {
initiateWebApplication(StringWriterResource.class, StringWriterMutlipleConstructor.class);
assertEquals("GET", resource("/").getEntity());
}
@Test
public void testProviderMultiplePartialConstructor() throws Exception {
initiateWebApplication(StringWriterResource.class, StringWriterMutliplePartialConstructor.class);
assertEquals("GET", resource("/").getEntity());
}
@Path("/{p}")
public static class PerRequestFieldResource {
@PathParam("p")
String p;
@QueryParam("q")
String q;
@GET
public String get() {
return p + q;
}
}
@Test
public void testPerRequestParamInjected() throws Exception {
initiateWebApplication(PerRequestFieldResource.class);
assertEquals("foobar", resource("/foo?q=bar").getEntity());
}
@Provider
@Produces("text/plain")
public static class StringWriterParamConstructor implements MessageBodyWriter<String> {
static int illegalStateExceptionCount = 0;
static int runtimeExceptionCount = 0;
public StringWriterParamConstructor(
@Context UriInfo ui,
@Context HttpHeaders hs,
@Context Request r,
@Context SecurityContext sc
) {
try {
ui.getAbsolutePath();
} catch (IllegalStateException ex) {
illegalStateExceptionCount++;
} catch (RuntimeException ex) {
runtimeExceptionCount++;
}
try {
hs.getDate();
} catch (IllegalStateException ex) {
illegalStateExceptionCount++;
} catch (RuntimeException ex) {
runtimeExceptionCount++;
}
try {
r.getMethod();
} catch (IllegalStateException ex) {
illegalStateExceptionCount++;
} catch (RuntimeException ex) {
runtimeExceptionCount++;
}
try {
sc.getAuthenticationScheme();
} catch (IllegalStateException ex) {
illegalStateExceptionCount++;
} catch (RuntimeException ex) {
runtimeExceptionCount++;
}
}
@Override
public boolean isWriteable(Class<?> arg0, Type arg1, Annotation[] arg2, MediaType mediaType) {
return arg0 == String.class;
}
@Override
public long getSize(String arg0, Class<?> type, Type genericType, Annotation annotations[], MediaType mediaType) {
return -1;
}
@Override
public void writeTo(String arg0,
Class<?> arg1,
Type arg2,
Annotation[] arg3,
MediaType arg4,
MultivaluedMap<String, Object> arg5,
OutputStream os) throws IOException, WebApplicationException {
String s = illegalStateExceptionCount + " " + runtimeExceptionCount + " " + arg0;
os.write(s.getBytes());
}
}
@Path("/")
public static class StringWriterParamConstructorResource {
@GET
@Produces("text/plain")
public String get() {
return StringWriterParamConstructor.illegalStateExceptionCount + " "
+ StringWriterParamConstructor.runtimeExceptionCount + " GET";
}
}
@Test
public void testStringWriterParamConstructor() throws Exception {
initiateWebApplication(StringWriterParamConstructorResource.class, StringWriterParamConstructor.class);
assertEquals("4 0 GET", resource("/").getEntity());
}
}