How to use

ImprovedNamingStrategy

in

org.hibernate.cfg

public String collectionTableName(
    String ownerEntity, String ownerEntityTable, String associatedEntity, String associatedEntityTable,
    String propertyName
) {
  return tableName( ownerEntityTable + '_' + propertyToColumnName(propertyName) );
}

/**
 * Return the argument
 */
public String joinKeyColumnName(String joinedColumn, String joinedTable) {
  return columnName( joinedColumn );
}

/**
 * Convert mixed case to underscores
 */
public String columnName(String columnName) {
  return addUnderscores(columnName);
}

/**
 * Return the full property path prefixed by the unqualified class
 * name, with underscore seperators, mixed case converted to underscores
 */
public String propertyToTableName(String className, String propertyName) {
  return classToTableName(className) + '_' + propertyToColumnName(propertyName);
}

@Override
public String propertyToColumnName(String propertyName) {
  return super.propertyToColumnName(propertyName);
}

/**
 * 지정된 테이블명의 단어들을 underscore(_) 로 구분된 문자열로 변환합니다. (UserFigure => USER_FIGURE)
 *
 * @param tableName
 * @return
 */
@Override
public String tableName(String tableName) {
 return super.tableName(tableName).toUpperCase();
}

@Override
public String classToTableName(String className) {
  return TABLE_PREFIX + super.classToTableName(className);
}

@Override
public String joinKeyColumnName(String joinedColumn, String joinedTable) {
  return COLUMN_PREFIX + super.joinKeyColumnName(joinedColumn, joinedTable);
}

  @Override
  public String foreignKeyColumnName(String propertyName, String propertyEntityName, String propertyTableName, String referencedColumnName) {
    String columnName = foreignKeyColumnPrefix + super.foreignKeyColumnName(propertyName, propertyEntityName, propertyTableName, referencedColumnName);
    return columnName;
  }
}

@Override
public String collectionTableName(String ownerEntity, String ownerEntityTable, String associatedEntity,
    String associatedEntityTable, String propertyName) {
  return TABLE_PREFIX
      + super.collectionTableName(ownerEntity, ownerEntityTable, associatedEntity, associatedEntityTable,
          propertyName);
}

@Override
public String propertyToColumnName(String propertyName) {
  return COLUMN_PREFIX + super.propertyToColumnName(propertyName);
}

@Override
public String tableName(final String tableName) {
  return getPrefix() + super.tableName(tableName);
}

/**
 * 지정된 클래스의 단어들을 underscore(_) 로 구분된 문자열로 변환합니다. (UserFigure => USER_FIGURE)
 *
 * @param className 클래스 명
 * @return Oracle 명명 규칙에 따른 테이블명
 */
@Override
public String classToTableName(String className) {
 return super.classToTableName(className).toUpperCase();
}

@Override
public String joinKeyColumnName(String joinedColumn, String joinedTable) {
  return getShortenedIdentifier(super.joinKeyColumnName(joinedColumn, joinedTable));
}

@Override
public String foreignKeyColumnName(String propertyName, String propertyEntityName, String propertyTableName, String referencedColumnName) {
  return getShortenedIdentifier(super.foreignKeyColumnName(propertyName, propertyEntityName, propertyTableName, referencedColumnName));
}

@Override
public String collectionTableName(String ownerEntity, String ownerEntityTable, String associatedEntity, String associatedEntityTable, String propertyName) {
  return super.collectionTableName(ownerEntity, ownerEntityTable, associatedEntity, associatedEntityTable, propertyName);
}

public String collectionTableName(
    String ownerEntity, String ownerEntityTable, String associatedEntity, String associatedEntityTable,
    String propertyName
) {
  return tableName( ownerEntityTable + '_' + propertyToColumnName(propertyName) );
}

/**
 * Convert mixed case to underscores
 */
public String tableName(String tableName) {
  return addUnderscores(tableName);
}
/**

/**
 * Return the property name or propertyTableName
 */
public String foreignKeyColumnName(
    String propertyName, String propertyEntityName, String propertyTableName, String referencedColumnName
) {
  String header = propertyName != null ? StringHelper.unqualify( propertyName ) : propertyTableName;
  if (header == null) throw new AssertionFailure("NamingStrategy not properly filled");
  return columnName( header ); //+ "_" + referencedColumnName not used for backward compatibility
}

/**
 * 지정된 속성명의 단어들을 underscore(_) 로 구분된 문자열로 변환합니다. (UserId => USER_ID)
 *
 * @param propertyName 속성명
 * @return Oracle 명명 규칙에 따른 컬럼명
 */
@Override
public String propertyToColumnName(String propertyName) {
 return super.propertyToColumnName(propertyName).toUpperCase();
}