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package org.glassfish.jersey.internal;
import java.lang.annotation.Annotation;
import java.util.concurrent.Callable;
import javax.ws.rs.RuntimeType;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.ext.ContextResolver;
import javax.ws.rs.ext.Providers;
import javax.ws.rs.ext.RuntimeDelegate;
import org.glassfish.jersey.internal.inject.ContextInjectionResolver;
import org.glassfish.jersey.internal.inject.Injections;
import org.glassfish.jersey.message.internal.MessagingBinders;
import org.glassfish.jersey.process.internal.RequestScope;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.hk2.api.TypeLiteral;
import org.glassfish.hk2.utilities.binding.AbstractBinder;
import org.junit.Test;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
/**
* @author Marek Potociar (marek.potociar at oracle.com)
*/
public class JaxrsProvidersTest {
private static class Binder extends AbstractBinder {
@Override
protected void configure() {
bind(new ContextResolver<String>() {
@Override
public String getContext(Class<?> type) {
throw new UnsupportedOperationException("Not supported yet.");
}
}).to(new TypeLiteral<ContextResolver<String>>() {
});
}
}
public JaxrsProvidersTest() {
RuntimeDelegate.setInstance(new TestRuntimeDelegate());
}
@Test
public void testProviders() throws Exception {
final ServiceLocator locator = Injections.createLocator(new ContextInjectionResolver.Binder(), new TestBinder(),
new MessagingBinders.MessageBodyProviders(null, RuntimeType.SERVER), new Binder());
TestBinder.initProviders(locator);
RequestScope scope = locator.getService(RequestScope.class);
scope.runInScope(new Callable<Object>() {
@Override
public Object call() throws Exception {
Providers instance = locator.getService(Providers.class);
assertNotNull(instance);
assertSame(JaxrsProviders.class, instance.getClass());
assertNotNull(instance.getExceptionMapper(Throwable.class));
assertNotNull(instance.getMessageBodyReader(String.class, String.class, new Annotation[0],
MediaType.TEXT_PLAIN_TYPE));
assertNotNull(instance.getMessageBodyWriter(String.class, String.class, new Annotation[0],
MediaType.TEXT_PLAIN_TYPE));
assertNotNull(instance.getContextResolver(String.class, MediaType.TEXT_PLAIN_TYPE));
return null;
}
});
}
}