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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.sca.implementation.java.introspect.impl;
import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getReference;
import java.lang.reflect.Constructor;
import java.util.List;
import org.apache.tuscany.sca.assembly.Multiplicity;
import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory;
import org.apache.tuscany.sca.implementation.java.JavaImplementation;
import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
import org.osoa.sca.annotations.Reference;
/**
* @version $Rev$ $Date$
*/
public class ConstructorReferenceTestCase extends AbstractProcessorTest {
private JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory();
public void testReference() throws Exception {
JavaImplementation type = javaImplementationFactory.createJavaImplementation();
Constructor<Foo> ctor = Foo.class.getConstructor(String.class);
visitConstructor(ctor, type);
org.apache.tuscany.sca.assembly.Reference reference = getReference(type, "myRef");
assertEquals(Multiplicity.ONE_ONE, reference.getMultiplicity());
assertEquals("myRef", reference.getName());
}
public void testTwoReferencesSameType() throws Exception {
JavaImplementation type = javaImplementationFactory.createJavaImplementation();
Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class);
visitConstructor(ctor, type);
assertNotNull(getReference(type, "myRef1"));
assertNotNull(getReference(type, "myRef2"));
}
public void testDuplicateProperty() throws Exception {
JavaImplementation type = javaImplementationFactory.createJavaImplementation();
Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class);
try {
visitConstructor(ctor, type);
fail();
} catch (DuplicateReferenceException e) {
// expected
}
}
public void testNoName() throws Exception {
JavaImplementation type = javaImplementationFactory.createJavaImplementation();
Constructor<NoNameFoo> ctor = NoNameFoo.class.getConstructor(String.class);
visitConstructor(ctor, type);
assertNotNull(getReference(type, "_ref0"));
}
public void testNamesOnConstructor() throws Exception {
JavaImplementation type = javaImplementationFactory.createJavaImplementation();
Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class);
visitConstructor(ctor, type);
assertNotNull(getReference(type, "myRef"));
}
public void testInvalidNumberOfNames() throws Exception {
JavaImplementation type = javaImplementationFactory.createJavaImplementation();
Constructor<BadFoo> ctor = BadFoo.class.getConstructor(Integer.class, Integer.class);
try {
visitConstructor(ctor, type);
fail();
} catch (InvalidConstructorException e) {
// expected
}
}
public void testNoMatchingNames() throws Exception {
JavaImplementation type = javaImplementationFactory.createJavaImplementation();
Constructor<BadFoo> ctor = BadFoo.class.getConstructor(List.class, List.class);
try {
visitConstructor(ctor, type);
fail();
} catch (InvalidConstructorException e) {
// expected
}
}
@Override
protected void setUp() throws Exception {
super.setUp();
}
// public void testMultiplicityRequired() throws Exception {
// TODO multiplicity
// }
private static class Foo {
@org.osoa.sca.annotations.Constructor()
public Foo(@Reference(name = "myRef", required = true)String prop) {
}
@org.osoa.sca.annotations.Constructor()
public Foo(@Reference(name = "myRef1")String prop1, @Reference(name = "myRef2")String prop2) {
}
@org.osoa.sca.annotations.Constructor("myRef")
public Foo(@Reference Integer prop) {
}
@org.osoa.sca.annotations.Constructor()
public Foo(@Reference List prop) {
}
}
private static class NoNameFoo {
@org.osoa.sca.annotations.Constructor
public NoNameFoo(@Reference String prop) {
}
}
private static class BadFoo {
@org.osoa.sca.annotations.Constructor
public BadFoo(@Reference(name = "myRef")String prop1, @Reference(name = "myRef")String prop2) {
}
@org.osoa.sca.annotations.Constructor
public BadFoo(@Reference String prop) {
}
@org.osoa.sca.annotations.Constructor("myRef")
public BadFoo(@Reference Integer ref, @Reference Integer ref2) {
}
@org.osoa.sca.annotations.Constructor({"myRef", "myRef2"})
public BadFoo(@Reference List ref, @Reference(name = "myOtherRef")List ref2) {
}
}
}
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