ParameterizedTypeServiceInterfaces.java

/**
 * Copyright (C) 2009-2012 the original author or authors.
 * See the notice.md file distributed with this work for additional
 * information regarding copyright ownership.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.fusesource.restygwt.client.basic;

import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;

import org.fusesource.restygwt.client.Method;
import org.fusesource.restygwt.client.MethodCallback;
import org.fusesource.restygwt.client.RestService;
import org.fusesource.restygwt.client.complex.JsonTypeIdResolver.DTOImplementation;
import org.fusesource.restygwt.client.complex.JsonTypeIdResolver.DTOInterface;
import org.junit.Test;

import com.google.gwt.core.client.GWT;
import com.google.gwt.junit.client.GWTTestCase;

public class ParameterizedTypeServiceInterfaces extends GWTTestCase
{
	@Override
	public String getModuleName()
	{
		return "org.fusesource.restygwt.ParameterizedTypeServiceInterface";
	}

	public static class Thing
	{
		public String name;
		public int shoeSize;
	}

	public static interface A<X> extends RestService
	{
		@GET
		@Produces("application/json")
		void getSomething(MethodCallback<X> callback);
	}

	@Path("/api/ptype/int")
	public static interface AOfInt extends A<Integer>
	{
	}

	@Path("/api/ptype/thing")
	public static interface AOfThing extends A<Thing>
	{
	}

	@Path("/api/ptype")
	public static interface SuperOfThing extends RestService
	{
		@Path("thing")
		public A<Thing> getThingInterface();

		@Path("int")
		public A<Integer> getIntInterface();
	}
	
	public static interface GenericService<T extends DTOInterface> extends RestService {
		@POST
		@Path("echo")
		void echoName(T dto, MethodCallback<String> callback);
	}
	
	@Path("/api/concrete")
	public static interface ConcreteService extends GenericService<DTOImplementation> { }

	@Test
	public void testSimpleType()
	{
		AOfInt inter = GWT.create(AOfInt.class);
		inter.getSomething(new MethodCallback<Integer>()
		{
			@Override
			public void onFailure(Method method, Throwable exception)
			{
				fail(exception.getMessage());
			}

			@Override
			public void onSuccess(Method method, Integer response)
			{
				assertEquals(Integer.valueOf(123456), response);
				finishTest();
			}
		});
		delayTestFinish(10000);
	}

	@Test
	public void testComplexType()
	{
		AOfThing inter = GWT.create(AOfThing.class);
		inter.getSomething(new MethodCallback<Thing>()
		{
			@Override
			public void onFailure(Method method, Throwable exception)
			{
				fail(exception.getMessage());
			}

			@Override
			public void onSuccess(Method method, Thing value)
			{
				assertEquals("Fred Flintstone", value.name);
				assertEquals(12, value.shoeSize);
				finishTest();
			}
		});
		delayTestFinish(10000);
	}

	@Test
	public void testSubResource()
	{
		SuperOfThing inter = GWT.create(SuperOfThing.class);
		inter.getThingInterface().getSomething(new MethodCallback<Thing>()
		{
			@Override
			public void onFailure(Method method, Throwable exception)
			{
				fail(exception.getMessage());
			}

			@Override
			public void onSuccess(Method method, Thing value)
			{
				assertEquals("Fred Flintstone", value.name);
				assertEquals(12, value.shoeSize);
				finishTest();
			}
		});
		delayTestFinish(10000);
	}

	@Test
	public void testSubResource2()
	{
		SuperOfThing inter = GWT.create(SuperOfThing.class);
		inter.getIntInterface().getSomething(new MethodCallback<Integer>()
		{
			@Override
			public void onFailure(Method method, Throwable exception)
			{
				fail(exception.getMessage());
			}

			@Override
			public void onSuccess(Method method, Integer value)
			{
				assertEquals(Integer.valueOf(123456), value);
				finishTest();
			}
		});
		delayTestFinish(10000);
	}
	
	@Test
	public void testGenericService()
	{
		final DTOImplementation dto = new DTOImplementation();
		dto.setName("impl name");
		ConcreteService service = GWT.create(ConcreteService.class);
		service.echoName(dto, new MethodCallback<String>()
		{
			@Override
			public void onFailure(Method method, Throwable exception)
			{
				fail(exception.getMessage());
			}

			@Override
			public void onSuccess(Method method, String response)
			{
				assertEquals(dto.getName(), response);;
				finishTest();
			}
		});
		delayTestFinish(10000);
	}
	
}