/*
* JBoss, Home of Professional Open Source
* Copyright 2015, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.weld.security;
import java.lang.reflect.InvocationTargetException;
import java.security.PrivilegedExceptionAction;
public class ConstructorNewInstanceAction<T> extends AbstractGenericReflectionAction<T> implements PrivilegedExceptionAction<T> {
private final Class<?>[] constructorParamTypes;
private final Object[] constructorParamInstances;
public static <T> ConstructorNewInstanceAction<T> of(Class<T> javaClass, Class<?>[] constructorParamTypes, Object... constructorParamInstances) {
return new ConstructorNewInstanceAction<T>(javaClass, constructorParamTypes, constructorParamInstances);
}
public ConstructorNewInstanceAction(Class<T> javaClass, Class<?>[] constructorParamTypes, Object... constructorParamInstances) {
super(javaClass);
this.constructorParamTypes = constructorParamTypes.clone();
this.constructorParamInstances = constructorParamInstances;
}
@Override
public T run() throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {
return javaClass.getConstructor(constructorParamTypes).newInstance(constructorParamInstances);
}
}