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/*
 * Copyright 2013 Objectos, Fábrica de Software LTDA.
 *
 * 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 br.com.objectos.way.io;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

import com.google.common.base.Throwables;

/**
 * @author [email protected] (Marcio Endo)
 */
class TableMethodWrapper {

  private final Method method;

  private final Object[] args;

  private TableMethodWrapper(Method method, Object[] args) {
    this.method = method;
    this.args = args;
  }

  public static TableMethodWrapper wrapperOf(Method method, Object[] args) {
    return new TableMethodWrapper(method, args);
  }

  public Object call(Object entity) {
    try {
      if (!method.isAccessible()) {
        method.setAccessible(true);
      }
      return method.invoke(entity, args);
    } catch (IllegalArgumentException e) {
      throw Throwables.propagate(e);
    } catch (IllegalAccessException e) {
      throw Throwables.propagate(e);
    } catch (InvocationTargetException e) {
      throw Throwables.propagate(e);
    }
  }

}