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package com.sun.xml.ws.spi.db;

import java.lang.reflect.Method;
import javax.xml.ws.WebServiceException;


/**
 * MethodGetter 
 * @author [email protected]
 * @exclude
 */
public class MethodGetter extends PropertyGetterBase {

    private Method method;
    
    public MethodGetter(Method m) {
        verifyWrapperType(m.getDeclaringClass());    
        method = m;
        type = m.getReturnType();
    }
    
    public Method getMethod() {
        return method;
    }

    public  A getAnnotation(Class annotationType) {
        Class c = annotationType;
        return (A) method.getAnnotation(c);
    }    
    
    public Object get(final Object instance) {
        final Object[] args = new Object[0];
        try {
            return method.invoke(instance, args);
        } catch (Exception e) {
            throw new WebServiceException(e);
        }       
    }
}