@Override
 public boolean onFlushDirty(
     Object entity,
     Serializable id,
     Object[] currentState,
     Object[] previousState,
     String[] propertyNames,
     Type[] types) {
   try {
     logger.info("onFlushDirty: Detected dirty object " + entity + " with id " + id);
     final int length = currentState.length;
     logger.info("onFlushDirty: Object Details are as below: ");
     for (int i = 0; i < length; i++) {
       logger.info(
           "onFlushDirty: propertyName : "
               + propertyNames[i]
               + " ,type :  "
               + types[i]
               + " , previous state : "
               + previousState[i]
               + " , current state : "
               + currentState[i]);
     }
     return tryToCastToCurrentObject(entity, cl, InterceptorOperations.UPDATE);
   } catch (CallbackException e) {
     logger.error(e.getMessage(), e);
   }
   return false; // as no change made to object here
 }
 @Override
 public boolean onLoad(
     Object entity, Serializable id, Object[] state, String[] propertyNames, Type[] types) {
   logger.info("onLoad: Attempting to load an object " + entity + " with id " + id);
   final int length = state.length;
   logger.info("onLoad: Object Details are as below: ");
   for (int i = 0; i < length; i++) {
     logger.info(
         "onLoad: propertyName : "
             + propertyNames[i]
             + " ,type :  "
             + types[i]
             + " ,state : "
             + state[i]);
   }
   //        if (entity instanceof GeoDocument) {
   //            for (int i = 0; i < propertyNames.length; i++) {
   //                if (propertyNames[i].equalsIgnoreCase("url")) {
   //                    if(state[i].toString().contains("://")){
   //
   //                    }else{
   //                        state[i] = "http://"+state[i].toString();
   //                    }
   //                }
   //            }
   //        }
   return tryToCastToCurrentObject(entity, cl, InterceptorOperations.SAVE);
 }
 // called before commit into database
 @SuppressWarnings("rawtypes")
 @Override
 public void preFlush(Iterator entities) {
   logger.info("preFlush: List of objects to flush... ");
   int i = 0;
   while (entities.hasNext()) {
     Object element = entities.next();
     logger.info("preFlush: " + (++i) + " : " + element);
   }
 }
 @SuppressWarnings("unchecked")
 private boolean tryToCastToCurrentObject(
     Object entity, Class<T> classToCast, InterceptorOperations interceptorOperations) {
   try {
     T t2 = (T) entity; // entity instanceof t
     /* if (entity instanceof GeoDocument){*/
     switch (interceptorOperations.name()) {
       case "SAVE":
         saves.add(entity);
         break;
       case "DELETE":
         deletes.add(entity);
         break;
       case "INSERT":
         inserts.add(entity);
         break;
       case "UPDATE":
         updates.add(entity);
         break;
       default:
         return false;
     }
     /*}*/
     return true;
   } catch (Exception e) {
     logger.warn(e.getMessage(), e);
     return false;
   }
 }
 /**
  * Called just before an object is initialized. The interceptor may change the <tt>state</tt>,
  * which will be propagated to the persistent object. Note that when this method is called,
  * <tt>entity</tt> will be an empty uninitialized instance of the class. NOTE: The indexes across
  * the <tt>state</tt>, <tt>propertyNames</tt> and <tt>types</tt> arrays match.
  *
  * @param entity The entity instance being loaded
  * @param id The identifier value being loaded
  * @param state The entity state (which will be pushed into the entity instance)
  * @param propertyNames The names of the entity properties, corresponding to the <tt>state</tt>.
  * @param types The types of the entity properties, corresponding to the <tt>state</tt>.
  * @return {@code true} if the user modified the <tt>state</tt> in any way.
  * @throws CallbackException Thrown if the interceptor encounters any problems handling the
  *     callback.
  */
 @Override
 public boolean onSave(
     Object entity, Serializable id, Object[] state, String[] propertyNames, Type[] types)
     throws CallbackException {
   logger.info("onSave: Saving object " + entity + " with id " + id);
   final int length = state.length;
   logger.info("onSave: Object Details are as below: ");
   for (int i = 0; i < length; i++) {
     logger.info(
         "onSave: propertyName : "
             + propertyNames[i]
             + " ,type :  "
             + types[i]
             + " , state : "
             + state[i]);
   }
   return tryToCastToCurrentObject(
       entity, cl, InterceptorOperations.INSERT); // as no change made to object here
 }
  @Override
  public void onDelete(
      Object entity, Serializable id, Object[] state, String[] propertyNames, Type[] types) {

    // Called before an object is deleted. It is not recommended that the
    // interceptor modify the state.
    logger.info("onDelete: Attempting to delete an object " + entity + " with id " + id);
    final int length = state.length;
    logger.info("onDelete: Object Details are as below: ");
    for (int i = 0; i < length; i++) {
      logger.info(
          "onDelete: propertyName : "
              + propertyNames[i]
              + " ,type :  "
              + types[i]
              + " ,state : "
              + state[i]);
    }
    tryToCastToCurrentObject(entity, cl, InterceptorOperations.DELETE);
  }
 @Override
 public Object instantiate(String entityName, EntityMode entityMode, Serializable id) {
   logger.info(
       "instantiate: Instantiating object "
           + entityName
           + " with id - "
           + id
           + " in mode "
           + entityMode);
   return null;
 }
 @Override
 public int[] findDirty(
     Object entity,
     Serializable id,
     Object[] currentState,
     Object[] previousState,
     String[] propertyNames,
     Type[] types) {
   logger.info("findDirty: Detects if object is dirty " + entity + " with id " + id);
   final int length = currentState.length;
   logger.info("findDirty: Object Details are as below: ");
   for (int i = 0; i < length; i++) {
     logger.info(
         "findDirty: propertyName : "
             + propertyNames[i]
             + " ,type :  "
             + types[i]
             + " , previous state : "
             + previousState[i]
             + " , current state : "
             + currentState[i]);
   }
   return null;
 }
  // called after committed into database
  @SuppressWarnings("rawtypes")
  @Override
  public void postFlush(Iterator entities) {
    logger.info("postFlush: List of objects that have been flushed... ");
    try {
      int i = 0;
      while (entities.hasNext()) {
        Object element = entities.next();
        logger.info("postFlush: " + (++i) + " : " + element);
      }

      //            for (Iterator it = inserts.iterator(); it.hasNext();) {
      //                GeoDocument entity = (GeoDocument) it.next();
      //                System.out.println("postFlush - insert");
      //                //hbs.setSessionFactory(sessionFactory);
      //                //AuditLogUtil.LogIt("Saved",entity, session.connection());
      //            }
      //
      //            for (Iterator it = updates.iterator(); it.hasNext();) {
      //                GeoDocument entity = (GeoDocument) it.next();
      //                System.out.println("postFlush - update");
      //               // AuditLogUtil.LogIt("Updated",entity, session.connection());
      //            }
      //
      //            for (Iterator it = deletes.iterator(); it.hasNext();) {
      //                GeoDocument entity = (GeoDocument) it.next();
      //                System.out.println("postFlush - delete");
      //                //AuditLogUtil.LogIt("Deleted",entity, session.connection());
      //            }

    } finally {
      inserts.clear();
      updates.clear();
      deletes.clear();
    }
  }
Exemplo n.º 10
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  /**
   * The onPrepareStatement method is called when sql queries are to be executed. The other methods
   * are called when collections are fetched/updated/deleted. Called when sql string is being
   * prepared.
   *
   * @param sql sql to be prepared
   * @return original or modified sql
   */
  @Override
  public String onPrepareStatement(String sql) {
    logger.info("onPrepareStatement: Called for statement " + sql);

    // String result = sql;

    //        if (entity instanceof GeoDocument) {
    //            for (int i = 0; i < propertyNames.length; i++) {
    //                if (propertyNames[i].equalsIgnoreCase("url")) {
    //                    if(state[i].toString().contains("://")){
    //
    //                    }else{
    //                        state[i] = "http://"+state[i].toString();
    //                    }
    //                }
    //            }
    //        }
    return sql;
  }
Exemplo n.º 11
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 @Override
 public Object getEntity(String entityName, Serializable id) {
   logger.info(
       "getEntity: Returns fully loaded cached entity with name  " + entityName + " and id " + id);
   return null;
 }
Exemplo n.º 12
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 /**
  * The getEntityName method gets the entity name for a persistent or transient instance. The
  * getEntity method get a fully loaded entity instance that is cached externally
  */
 @Override
 public String getEntityName(Object entity) {
   logger.info("getEntityName: name for entity " + entity);
   return null;
 }
Exemplo n.º 13
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 /**
  * The above methods are a part of Hibernate's transaction mechanism.They are called before/ after
  * transaction completion and after transaction beginning.
  */
 @Override
 public void afterTransactionBegin(Transaction tx) {
   logger.info("afterTransactionBegin: Called for transaction " + tx);
 }
Exemplo n.º 14
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 @Override
 public void beforeTransactionCompletion(Transaction tx) {
   logger.info("beforeTransactionCompletion: Called for transaction " + tx);
 }
Exemplo n.º 15
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 @Override
 public Boolean isTransient(Object entity) {
   logger.info("isTransient: Checking object for Transient state... " + entity);
   return null;
 }
Exemplo n.º 16
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 /**
  * Called before a collection is updated.
  *
  * @param collection The collection instance.
  * @param key The collection key value.
  * @throws CallbackException Thrown if the interceptor encounters any problems handling the
  *     callback.
  */
 @Override
 public void onCollectionUpdate(Object collection, Serializable key) throws CallbackException {
   logger.info("onCollectionUpdate: Updated collection " + collection + " for key " + key);
 }
Exemplo n.º 17
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 /**
  * Called before a collection is deleted.
  *
  * @param collection The collection instance.
  * @param key The collection key value.
  * @throws CallbackException Thrown if the interceptor encounters any problems handling the
  *     callback.
  */
 @Override
 public void onCollectionRemove(Object collection, Serializable key) throws CallbackException {
   logger.info(
       "onCollectionRemove: Removed object with key " + key + " from collection " + collection);
 }