/* *************************************************************************************** * Copyright (C) 2006 EsperTech, Inc. All rights reserved. * * http://www.espertech.com/esper * * http://www.espertech.com * * ---------------------------------------------------------------------------------- * * The software in this package is published under the terms of the GPL license * * a copy of which has been included with this distribution in the license.txt file. * *************************************************************************************** */ package com.espertech.esper.event.bean; import net.sf.cglib.reflect.FastMethod; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.lang.reflect.InvocationTargetException; public class BeanInstantiatorByFactoryFastClass implements BeanInstantiator { private static Logger log = LoggerFactory.getLogger(BeanInstantiatorByFactoryFastClass.class); private final FastMethod method; public BeanInstantiatorByFactoryFastClass(FastMethod method) { this.method = method; } public Object instantiate() { try { return method.invoke(null, null); } catch (InvocationTargetException e) { String message = "Unexpected exception encountered invoking factory method '" + method.getName() + "' on class '" + method.getJavaMethod().getDeclaringClass().getName() + "': " + e.getTargetException().getMessage(); log.error(message, e); return null; } } }