/*
* Copyright 2004-2015 the Seasar Foundation and the Others.
*
* 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.seasar.framework.container.assembler;
import junit.framework.TestCase;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.seasar.framework.aop.S2MethodInvocation;
import org.seasar.framework.aop.interceptors.TraceInterceptor;
import org.seasar.framework.container.ClassUnmatchRuntimeException;
import org.seasar.framework.container.ComponentDef;
import org.seasar.framework.container.ConstructorAssembler;
import org.seasar.framework.container.ContainerConstants;
import org.seasar.framework.container.S2Container;
import org.seasar.framework.container.impl.AspectDefImpl;
import org.seasar.framework.container.impl.ComponentDefImpl;
import org.seasar.framework.container.impl.S2ContainerImpl;
import org.seasar.framework.container.ognl.OgnlExpression;
import org.seasar.framework.exception.NoSuchConstructorRuntimeException;
/**
* @author higa
*
*/
public class AutoConstructorAssemblerTest extends TestCase {
/**
* @throws Exception
*/
public void testAssemble() throws Exception {
S2Container container = new S2ContainerImpl();
ComponentDefImpl cd = new ComponentDefImpl(A.class);
container.register(cd);
container.register(B.class);
ConstructorAssembler assembler = new AutoConstructorAssembler(cd);
A a = (A) assembler.assemble();
assertEquals("1", "B", a.getHogeName());
}
/**
* @throws Exception
*/
public void testAssembleAspect() throws Exception {
S2Container container = new S2ContainerImpl();
ComponentDefImpl cd = new ComponentDefImpl(A.class);
cd.addAspectDef(new AspectDefImpl(new TraceInterceptor()));
container.register(cd);
container.register(B.class);
ConstructorAssembler assembler = new AutoConstructorAssembler(cd);
A a = (A) assembler.assemble();
assertEquals("1", "B", a.getHogeName());
}
/**
* @throws Exception
*/
public void testAssembleArgNotFound() throws Exception {
S2Container container = new S2ContainerImpl();
ComponentDefImpl cd = new ComponentDefImpl(A.class);
container.register(cd);
ConstructorAssembler assembler = new AutoConstructorAssembler(cd);
A a = (A) assembler.assemble();
assertEquals("1", null, a.getHoge());
}
/**
* @throws Exception
*/
public void testAssembleDefaultConstructor() throws Exception {
S2Container container = new S2ContainerImpl();
ComponentDefImpl cd = new ComponentDefImpl(String.class);
container.register(cd);
ConstructorAssembler assembler = new AutoConstructorAssembler(cd);
assertEquals("1", "", assembler.assemble());
}
/**
* @throws Exception
*/
public void testAssembleDefaultConstructor2() throws Exception {
S2Container container = new S2ContainerImpl();
ComponentDefImpl cd = new ComponentDefImpl(Hoge.class);
cd.addAspectDef(new AspectDefImpl(new HogeInterceptor()));
container.register(cd);
ConstructorAssembler assembler = new AutoConstructorAssembler(cd);
Hoge hoge = (Hoge) assembler.assemble();
assertEquals("1", "hoge", hoge.getName());
}
/**
* @throws Exception
*/
public void testAssembleAutoNotInterfaceConstructor() throws Exception {
S2Container container = new S2ContainerImpl();
ComponentDefImpl cd = new ComponentDefImpl(C.class);
container.register(cd);
ConstructorAssembler assembler = new AutoConstructorAssembler(cd);
try {
assembler.assemble();
fail("1");
} catch (NoSuchConstructorRuntimeException ex) {
System.out.println(ex);
}
}
/**
* @throws Exception
*/
public void testAccessComponentDef() throws Exception {
S2Container container = new S2ContainerImpl();
ComponentDefImpl cd = new ComponentDefImpl(Hoge.class);
ComponentDefInterceptor interceptor = new ComponentDefInterceptor();
cd.addAspectDef(new AspectDefImpl(interceptor));
container.register(cd);
ConstructorAssembler assembler = new AutoConstructorAssembler(cd);
Hoge hoge = (Hoge) assembler.assemble();
assertEquals("1", "hoge", hoge.getName());
assertSame("2", cd, interceptor.getComponentDef());
}
/**
* @throws Exception
*/
public void testAssembleExpression() throws Exception {
S2Container container = new S2ContainerImpl();
ComponentDefImpl cd = new ComponentDefImpl(Object.class, "obj");
container.register(cd);
ComponentDefImpl cd2 = new ComponentDefImpl();
cd2.setExpression(new OgnlExpression("obj.hashCode()"));
container.register(cd2);
AutoConstructorAssembler assembler = new AutoConstructorAssembler(cd2);
Integer myInt = (Integer) assembler.assemble();
assertNotNull("1", myInt);
}
/**
* @throws Exception
*/
public void testAssembleForClassUnmatch() throws Exception {
S2Container container = new S2ContainerImpl();
ComponentDefImpl cd = new ComponentDefImpl(Object.class, "obj");
cd.setExpression(new OgnlExpression("null"));
container.register(cd);
AutoConstructorAssembler assembler = new AutoConstructorAssembler(cd);
try {
assembler.assemble();
fail("1");
} catch (ClassUnmatchRuntimeException ex) {
System.out.println(ex);
}
}
/**
*
*/
public interface Foo {
/**
* @return
*/
public String getHogeName();
}
/**
*
*/
public static class A implements Foo {
private Hoge hoge_;
/**
* @param hoge
*/
public A(Hoge hoge) {
hoge_ = hoge;
}
/**
* @return
*/
public Hoge getHoge() {
return hoge_;
}
public String getHogeName() {
return hoge_.getName();
}
}
/**
*
*/
public interface Hoge {
/**
* @return
*/
public String getName();
}
/**
*
*/
public static class B implements Hoge {
public String getName() {
return "B";
}
}
/**
*
*/
public static class C {
private String name_;
/**
* @param name
*/
public C(String name) {
name_ = name;
}
/**
* @return
*/
public String getName() {
return name_;
}
}
/**
*
*/
public class HogeInterceptor implements MethodInterceptor {
public Object invoke(MethodInvocation invocation) throws Throwable {
return "hoge";
}
}
/**
*
*/
public class ComponentDefInterceptor implements MethodInterceptor {
private ComponentDef componentDef_;
/**
* @return
*/
public ComponentDef getComponentDef() {
return componentDef_;
}
public Object invoke(MethodInvocation invocation) throws Throwable {
S2MethodInvocation impl = (S2MethodInvocation) invocation;
componentDef_ = (ComponentDef) impl
.getParameter(ContainerConstants.COMPONENT_DEF_NAME);
return "hoge";
}
}
}