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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.tuscany.core.implementation.processor;
import java.lang.reflect.Constructor;
import java.util.List;
import org.osoa.sca.annotations.Property;
import org.apache.tuscany.spi.annotation.Autowire;
import org.apache.tuscany.spi.implementation.java.JavaMappedProperty;
import org.apache.tuscany.spi.implementation.java.JavaMappedReference;
import org.apache.tuscany.spi.implementation.java.JavaMappedService;
import org.apache.tuscany.spi.implementation.java.PojoComponentType;
import junit.framework.TestCase;
import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl;
/**
* @version $Rev$ $Date$
*/
public class ConstructorAutowireTestCase extends TestCase {
ConstructorProcessor processor =
new ConstructorProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl()));
public void testAutowire() throws Exception {
PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
Constructor<Foo> ctor = Foo.class.getConstructor(Bar.class);
processor.visitConstructor(null, ctor, type, null);
assertNotNull(type.getReferences().get("myRef"));
}
public void testNamesOnConstructor() throws Exception {
PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
Constructor<Foo> ctor = Foo.class.getConstructor(Bar.class, Bar.class);
processor.visitConstructor(null, ctor, type, null);
assertEquals(2, type.getConstructorDefinition().getInjectionNames().size());
assertNotNull(type.getReferences().get("myRef1"));
assertNotNull(type.getReferences().get("myRef2"));
}
public void testNoName() throws Exception {
PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
Constructor<Foo2> ctor = Foo2.class.getConstructor(Bar.class);
processor.visitConstructor(null, ctor, type, null);
assertNotNull(type.getReferences().get(Bar.class.getName() + "0"));
}
public void testInvalidNumberOfNames() throws Exception {
PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
Constructor<BadFoo> ctor = BadFoo.class.getConstructor(Bar.class, Bar.class);
try {
processor.visitConstructor(null, ctor, type, null);
fail();
} catch (InvalidAutowireException e) {
// expected
}
}
public void testNoMatchingNames() throws Exception {
PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
Constructor<BadFoo> ctor = BadFoo.class.getConstructor(List.class, List.class);
try {
processor.visitConstructor(null, ctor, type, null);
fail();
} catch (InvalidConstructorException e) {
// expected
}
}
/**
* Verifies processing executes with additional extension annotations
*/
public void testRandomAnnotation() throws Exception {
PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
Constructor<Foo3> ctor = Foo3.class.getConstructor(String.class, String.class);
processor.visitConstructor(null, ctor, type, null);
assertEquals(1, type.getProperties().size());
assertNotNull(type.getProperties().get("prop1"));
}
private static interface Bar {
}
private static class Foo {
@org.osoa.sca.annotations.Constructor()
public Foo(@Autowire(name = "myRef") Bar ref) {
}
@org.osoa.sca.annotations.Constructor({"myRef1", "myRef2"})
public Foo(@Autowire Bar ref1, @Autowire Bar ref2) {
}
}
private static class Foo2 {
@org.osoa.sca.annotations.Constructor()
public Foo2(@Autowire Bar ref) {
}
}
private static class BadFoo {
@org.osoa.sca.annotations.Constructor({"ref1"})
public BadFoo(@Autowire Bar ref1, @Autowire Bar ref2) {
}
@org.osoa.sca.annotations.Constructor({"myRef", "myRef2"})
public BadFoo(@Autowire List ref, @Autowire(name = "myOtherRef") List ref2) {
}
}
public static class Foo3 {
@org.osoa.sca.annotations.Constructor
public Foo3(@Property(name = "prop1") String prop, @Baz String baz) {
}
}
public @interface Baz {
}
}
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