trigger objectTrigger on Object (after delete, after insert, after undelete, after update, before delete, before insert, before update) {objectTriggerHandler handler = new objectHandler();/* Before Insert */if(Trigger.isInsert && Trigger.isBefore){handler.OnBeforeInsert(Trigger.new);}/* After Insert */else if(Trigger.isInsert && Trigger.isAfter){handler.OnAfterInsert(Trigger.new);}/* Before Update */else if(Trigger.isUpdate && Trigger.isBefore){handler.OnBeforeUpdate(Trigger.old, Trigger.new, Trigger.newMap);}/* After Update */else if(Trigger.isUpdate && Trigger.isAfter){handler.OnAfterUpdate(Trigger.old, Trigger.new, Trigger.newMap);}/* Before Delete */else if(Trigger.isDelete && Trigger.isBefore){handler.OnBeforeDelete(Trigger.old, Trigger.oldMap);}/* After Delete */else if(Trigger.isDelete && Trigger.isAfter){handler.OnAfterDelete(Trigger.old, Trigger.oldMap);}/* After Undelete */else if(Trigger.isUnDelete){handler.OnUndelete(Trigger.new);}}

public with sharing class ObjectTriggerHandler {private boolean m_isExecuting = false;public ObjectTriggerHandler(boolean isExecuting){m_isExecuting = isExecuting;}public void OnBeforeInsert(Object[] newObjects){// EXECUTE BEFORE INSERT LOGIC}public void OnAfterInsert(Object[] newObjects){// EXECUTE AFTER INSERT LOGIC}public void OnBeforeUpdate(Object[] oldObjects, Object[] updatedObjects, MapObjectMap){// BEFORE UPDATE LOGIC}public void OnAfterUpdate(Object[] oldObjects, Object[] updatedObjects, MapObjectMap){// AFTER UPDATE LOGIC}public void OnBeforeDelete(Object[] ObjectsToDelete, MapObjectMap){// BEFORE DELETE LOGIC}public void OnAfterDelete(Object[] deletedObjects, MapObjectMap){// AFTER DELETE LOGIC}public void OnUndelete(Object[] restoredObjects){// AFTER UNDELETE LOGIC}public boolean IsTriggerContext{get{ return m_isExecuting;}}
}