package com.opensymphony.xwork2.factory;
import com.opensymphony.xwork2.config.ConfigurationException;
import com.opensymphony.xwork2.config.entities.InterceptorConfig;
import com.opensymphony.xwork2.interceptor.Interceptor;
import java.util.Map;
/**
* Dedicated interface used by {@link com.opensymphony.xwork2.ObjectFactory} to build {@link com.opensymphony.xwork2.interceptor.Interceptor}
*/
public interface InterceptorFactory {
/**
* Builds an Interceptor from the InterceptorConfig and the Map of
* parameters from the interceptor reference. Implementations of this method
* should ensure that the Interceptor is parameterized with both the
* parameters from the Interceptor config and the interceptor ref Map (the
* interceptor ref params take precedence), and that the Interceptor.init()
* method is called on the Interceptor instance before it is returned.
*
* @param interceptorConfig the InterceptorConfig from the configuration
* @param interceptorRefParams a Map of params provided in the Interceptor reference in the
* Action mapping or InterceptorStack definition
*/
Interceptor buildInterceptor(InterceptorConfig interceptorConfig, Map<String, String> interceptorRefParams) throws ConfigurationException;
}