DataTypeUtils

java.lang.Object

com.illumon.iris.db.util.DataTypeUtils

public class DataTypeUtils
extends Object

Helper class to normalize data types, useful in schemas

Nested Class Summary

Nested Classes

Modifier and Type Class Description

static class DataTypeUtils.DataTypeException
Exception thrown when a data type can't be normalized
Constructor Summary

Constructors

Constructor Description

DataTypeUtils()

Method Summary

Modifier and Type	Method	Description
`static String`	`normalizeDataType(Class clazz)`	Given a Class, return a normalized data type name
`static String`	`normalizeDataType(String dataTypeAttribute)`	Given a data type name, return a normalized version of the name
`static String`	`normalizeNullableDataType(Class clazz, String defaultValue)`	Given optional Class attribute, returns a normalized data type name or passed in default value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- DataTypeUtils
  
  public DataTypeUtils()
Method Details
- normalizeDataType
  
  public static String normalizeDataType(String dataTypeAttribute)
  
  Given a data type name, return a normalized version of the name
  
  Parameters:
  
  dataTypeAttribute - the data type (class) name
  
  Returns:
  
  the normalized data type name
- normalizeDataType
  
  public static String normalizeDataType(Class clazz)
  
  Given a Class, return a normalized data type name
  
  Parameters:
  
  clazz - the Class
  
  Returns:
  
  the normalized data type name
- normalizeNullableDataType
  
  @NotNull public static String normalizeNullableDataType(@Nullable Class clazz, @NotNull String defaultValue)
  
  Given optional Class attribute, returns a normalized data type name or passed in default value.
  
  Parameters:
  
  clazz - Optional class attribute to normalize
  
  defaultValue - Value to return if clazz is null
  
  Returns:
  
  the normalized data type name when present or passed in default