org.jboss.weld.security.ConstructorNewInstanceAction Maven / Gradle / Ivy
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*
* 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,
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*/
package org.jboss.weld.security;
import java.lang.reflect.InvocationTargetException;
import java.security.PrivilegedExceptionAction;
public class ConstructorNewInstanceAction extends AbstractGenericReflectionAction implements PrivilegedExceptionAction {
private final Class[] constructorParamTypes;
private final Object[] constructorParamInstances;
public static ConstructorNewInstanceAction of(Class javaClass, Class[] constructorParamTypes, Object... constructorParamInstances) {
return new ConstructorNewInstanceAction(javaClass, constructorParamTypes, constructorParamInstances);
}
public ConstructorNewInstanceAction(Class 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);
}
}