org.skife.jdbi.v2.sqlobject.PassThroughHandler Maven / Gradle / Ivy

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jDBI is designed to provide convenient tabular data access in Java(tm). It uses the Java collections framework for query results, provides a convenient means of externalizing sql statements, and provides named parameter support for any database being used.

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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,
 * 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.skife.jdbi.v2.sqlobject;

import net.sf.cglib.proxy.MethodProxy;

import java.lang.reflect.Method;

class PassThroughHandler implements Handler
{

    private final Method method;

    PassThroughHandler(Method method)
    {
        this.method = method;
    }

    @Override
    public Object invoke(HandleDing ding, Object target, Object[] args, MethodProxy mp)
    {
        try {
            return mp.invokeSuper(target, args);
        }
        catch (AbstractMethodError e) {
            AbstractMethodError error = new AbstractMethodError(
                "Method " + method.getDeclaringClass().getName() + "#" + method.getName()
                    + " doesn't make sense -- it probably needs a @Sql* annotation of some kind.");
            error.initCause(e);
            throw error;
        }
        catch (Throwable throwable) {
            /*

             */
            if (throwable instanceof RuntimeException) {
                throw (RuntimeException) throwable;
            }
            else if (throwable instanceof Error) {
                throw (Error) throwable;
            }
            else {
                throw new RuntimeException(throwable);
            }
        }
    }
}