org.picocontainer.injectors.AnnotatedMethodInjector Maven / Gradle / Ivy
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* Copyright (C) PicoContainer Organization. All rights reserved. *
* ------------------------------------------------------------------------- *
* The software in this package is published under the terms of the BSD *
* style license a copy of which has been included with this distribution in *
* the LICENSE.txt file. *
* *
* Original code by *
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package org.picocontainer.injectors;
import org.picocontainer.ComponentMonitor;
import org.picocontainer.Parameter;
import java.lang.annotation.Annotation;
import java.lang.reflect.AccessibleObject;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
@SuppressWarnings("serial")
public class AnnotatedMethodInjector extends SetterInjector {
private final Class injectionAnnotation;
public AnnotatedMethodInjector(Object key,
Class impl,
Parameter[] parameters,
ComponentMonitor monitor,
Class injectionAnnotation,
boolean useNames) {
super(key, impl, parameters, monitor, "", "", false, useNames);
this.injectionAnnotation = injectionAnnotation;
}
@Override
protected Object injectIntoMember(AccessibleObject member, Object componentInstance, Object toInject)
throws IllegalAccessException, InvocationTargetException {
return ((Method)member).invoke(componentInstance, toInject);
}
@Override
protected final boolean isInjectorMethod(Method method) {
return method.getAnnotation(injectionAnnotation) != null;
}
@Override
public String getDescriptor() {
return "MethodInjection";
}
}