/*
* 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.isis.core.unittestsupport.jmocking;
import java.lang.reflect.Method;
import org.hamcrest.Description;
import org.jmock.api.Action;
import org.jmock.api.Invocation;
public final class InjectIntoJMockAction implements Action {
@Override
public void describeTo(final Description description) {
description.appendText("inject self");
}
// x.injectInto(y) ---> y.setXxx(x)
@Override
public Object invoke(final Invocation invocation) throws Throwable {
final Object injectable = invocation.getInvokedObject();
final Object toInjectInto = invocation.getParameter(0);
final Method[] methods = toInjectInto.getClass().getMethods();
for (final Method method : methods) {
if (!method.getName().startsWith("set")) {
continue;
}
if (method.getParameterTypes().length != 1) {
continue;
}
final Class<?> methodParameterType = method.getParameterTypes()[0];
if (methodParameterType.isAssignableFrom(injectable.getClass())) {
method.invoke(toInjectInto, injectable);
break;
}
}
return null;
}
/**
* Factory
*/
public static Action injectInto() {
return new InjectIntoJMockAction();
}
}