/*
* Copyright 2002-2006 the original author or authors.
*
* 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.springframework.sca.metadata;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import org.osoa.sca.annotations.Property;
/**
* @author Rod Johnson
*/
public class MethodInjection extends Injection {
private final Method method;
public MethodInjection(Method method, String lookupName) {
super(lookupName);
this.method = method;
}
public MethodInjection(Method method) {
// TODO reference also
Property annotation = method.getAnnotation(Property.class);
if (annotation == null) {
throw new IllegalArgumentException("Method " + method + " not annotated");
}
this.method = method;
if ("".equals(annotation.name())) {
setLookupName(method.getName());
} else {
setLookupName(annotation.name());
}
}
@Override
protected void injectValue(Object target, Object value) {
try {
method.invoke(target, value);
} catch (IllegalArgumentException ex) {
// TODO
throw new UnsupportedOperationException();
} catch (IllegalAccessException ex) {
// TODO
throw new UnsupportedOperationException();
} catch (InvocationTargetException ex) {
// TODO
throw new UnsupportedOperationException();
}
}
}