New version that remove Ebean entity bean classname that prevent to invoke 'postUpdate'

SGBeanPersistController.java

package models.sgcore;

import com.avaje.ebean.event.BeanPersistAdapter;
import com.avaje.ebean.event.BeanPersistRequest;

import javax.annotation.PreDestroy;
import javax.persistence.*;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.TreeMap;

/**
 * This is a <code>BeanPersistController</code> that looks for methods annotated with the JPA Annotations
 * <code>@PrePersist</code>
 * <code>@PostPersist</code>
 * <code>@PreUpdate</code>
 * <code>@PostUpdate</code>
 * <code>@PreDestroy</code>
 * <code>@PostLoad</code>
 *
 * registers those methods with this Listener and calls them when necessary.
 */
public class SGBeanPersistController extends BeanPersistAdapter {
    
    private Map<String,Method> prePersistMap = new TreeMap<String, Method>();
    private Map<String,Method> postPersistMap = new TreeMap<String, Method>();

    private Map<String,Method> preUpdateMap = new TreeMap<String, Method>();
    private Map<String,Method> postUpdateMap = new TreeMap<String, Method>();

    private Map<String,Method> preDestroyMap = new TreeMap<String, Method>();

    private Map<String,Method> postLoadMap = new TreeMap<String, Method>();




    
    @Override
    public boolean isRegisterFor(Class<?> aClass) {
        if(aClass.getAnnotation(Entity.class) != null){
            System.out.println("Registering a Entity; Type is " + aClass.toString());
            Method[] methods = aClass.getMethods();
            boolean hasListener = false;
            for(Method m : methods)
            {
//                System.out.println("looking if method " + m.toString() + " has Annotation on it. ");
                if(m.isAnnotationPresent(PrePersist.class))
                {
                    prePersistMap.put(aClass.getName(), m);
                    hasListener = true;
                }
                
                if(m.isAnnotationPresent(PostPersist.class))
                {
                    postPersistMap.put(aClass.getName(), m);
                    hasListener = true;
                }
                
                if(m.isAnnotationPresent(PreDestroy.class))
                {
                    preDestroyMap.put(aClass.getName(), m);
                    hasListener = true;
                }
                
                if(m.isAnnotationPresent(PreUpdate.class))
                {
                    preUpdateMap.put(aClass.getName(), m);
                    hasListener = true;
                }
                
                if(m.isAnnotationPresent(PostUpdate.class))
                {
                    postUpdateMap.put(aClass.getName(), m);
                    hasListener = true;
                }

                if(m.isAnnotationPresent(PostLoad.class))
                {
                    postLoadMap.put(aClass.getName(), m);
                    hasListener = true;
                }


            }
            return hasListener;
        }
        return false;
    }

    
    private void getAndInvokeMethod(final Map<String, Method> map, final Object o)
    {
		String className = o.getClass().getName();

		if(className.contains("EntityBean"))
		{
			// removing Ebean entity bean class
			className = className.substring(0, className.indexOf("$"));
		}

		getAndInvokeMethod(map, className, o);
	}

	private void getAndInvokeMethod(final Map<String, Method> map, final String classe, final Object o)
	{
		final Method m = map.get(classe);
		if(m != null)
		{
			try
			{
				m.invoke(o);
			}
			catch(IllegalAccessException e)
			{
				e.printStackTrace();
			}
			catch(InvocationTargetException e)
			{
				e.printStackTrace();
			}
		}
	}

    @Override
    public boolean preInsert(BeanPersistRequest<?> request) {
        getAndInvokeMethod(prePersistMap, request.getBean());
        return super.preInsert(request);
    }

    @Override
    public boolean preDelete(BeanPersistRequest<?> request) {
        getAndInvokeMethod(preDestroyMap, request.getBean());
        return super.preDelete(request);
    }

    @Override
    public boolean preUpdate(BeanPersistRequest<?> request) {
        getAndInvokeMethod(preUpdateMap, request.getBean());
        return super.preUpdate(request);
    }

    @Override
    public void postDelete(BeanPersistRequest<?> request) {
        // there is no @PostDestroy annotation in JPA 2
        super.postDelete(request);
    }

    @Override
    public void postInsert(BeanPersistRequest<?> request) {
        getAndInvokeMethod(postPersistMap, request.getBean());
        super.postInsert(request);
    }

    @Override
    public void postUpdate(BeanPersistRequest<?> request) {
        getAndInvokeMethod(postUpdateMap, request.getBean());
        super.postUpdate(request);
    }

    @Override
    public void postLoad(Object bean, Set<String> includedProperties) {
        getAndInvokeMethod(postLoadMap, bean);
        super.postLoad(bean, includedProperties);
    }
}