| /* |
| * Copyright (c) 2010, Rickard Öberg. All Rights Reserved. |
| * |
| * 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.apache.zest.regression.qi230; |
| |
| import org.junit.Test; |
| import org.apache.zest.api.Qi4j; |
| import org.apache.zest.api.composite.Composite; |
| import org.apache.zest.api.concern.ConcernOf; |
| import org.apache.zest.api.concern.Concerns; |
| import org.apache.zest.api.injection.scope.Service; |
| import org.apache.zest.api.injection.scope.Structure; |
| import org.apache.zest.api.injection.scope.This; |
| import org.apache.zest.api.mixin.Mixins; |
| import org.apache.zest.api.mixin.NoopMixin; |
| import org.apache.zest.api.service.ServiceComposite; |
| import org.apache.zest.bootstrap.AssemblyException; |
| import org.apache.zest.bootstrap.ModuleAssembly; |
| import org.apache.zest.test.AbstractQi4jTest; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * JAVADOC |
| */ |
| public class Qi230IssueTest |
| extends AbstractQi4jTest |
| { |
| public void assemble( ModuleAssembly module ) |
| throws AssemblyException |
| { |
| module.services( Some.class ).withMixins( NoopMixin.class ).withConcerns( OtherConcern.class ); |
| // module.services( Some.class ); |
| module.services( Result.class ); |
| } |
| |
| @Test |
| public void whenDerefencingInsideConcernThisExpectItToWork() |
| throws Exception |
| { |
| Result result = module.findService( Result.class ).get(); |
| Some some = module.findService( Some.class ).get(); |
| assertEquals( "method()", some.method() ); |
| assertEquals( some.identity(), result.some().identity() ); |
| assertEquals( some.identity().get(), result.some().identity().get() ); |
| } |
| |
| @Mixins( ResultMixin.class ) |
| public interface Result |
| extends ServiceComposite |
| { |
| void execute( Some value ); |
| |
| Some some(); |
| } |
| |
| public static abstract class ResultMixin |
| implements Result |
| { |
| |
| private Some value; |
| |
| public void execute( Some value ) |
| { |
| this.value = value; |
| } |
| |
| public Some some() |
| { |
| return value; |
| } |
| } |
| |
| @Concerns( OtherConcern.class ) |
| @Mixins( NoopMixin.class ) |
| public interface Other |
| { |
| void other(); |
| } |
| |
| @Mixins( SomeMixin.class ) |
| public interface Some |
| extends ServiceComposite |
| // extends ServiceComposite, Other |
| { |
| String method(); |
| } |
| |
| public abstract static class SomeMixin |
| implements Some |
| { |
| @This |
| private Other other; |
| |
| public String method() |
| { |
| other.other(); |
| return "method()"; |
| } |
| } |
| |
| public static class OtherConcern |
| extends ConcernOf<Other> |
| implements Other |
| { |
| @Structure |
| private Qi4j api; |
| |
| @This |
| private Composite me; |
| |
| @Service |
| private Result result; |
| |
| public void other() |
| { |
| Composite value = api.dereference( me ); |
| result.execute( (Some) value ); |
| next.other(); |
| } |
| } |
| } |