/*
 * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */
package org.mule.runtime.config.spring.parsers.specific;

import org.mule.runtime.config.spring.parsers.AbstractChildDefinitionParser;
import org.mule.runtime.config.spring.parsers.AbstractMuleBeanDefinitionParser;
import org.mule.runtime.core.object.AbstractObjectFactory;

import org.springframework.beans.factory.config.BeanDefinition;
import org.w3c.dom.Element;

public class ObjectFactoryDefinitionParser extends AbstractChildDefinitionParser {

  protected Class beanClass = null;
  protected String setterMethod = null;

  public ObjectFactoryDefinitionParser(Class beanClass, String setterMethod) {
    this(beanClass);
    this.setterMethod = setterMethod;
  }

  public ObjectFactoryDefinitionParser(Class beanClass) {
    super();
    this.beanClass = beanClass;
    setAllowClassAttribute(false);
    addAlias(AbstractMuleBeanDefinitionParser.ATTRIBUTE_CLASS, AbstractObjectFactory.ATTRIBUTE_OBJECT_CLASS_NAME);
    addAlias(AbstractMuleBeanDefinitionParser.ATTRIBUTE_REF, "factoryBean");
  }

  public String getPropertyName(Element element) {
    if (setterMethod != null) {
      return setterMethod;
    } else {
      BeanDefinition parent = getParentBeanDefinition(element);
      String setter = (String) parent.getAttribute(ObjectFactoryWrapper.OBJECT_FACTORY_SETTER);
      return setter;
    }
  }

  protected Class getBeanClass(Element element) {
    return beanClass;
  }
}