ValueHandlerUtil (Liquibase Parent 4.27.0 API)

java.lang.Object
- liquibase.util.ValueHandlerUtil

public class ValueHandlerUtil
extends Object

Field Summary

Fields
Modifier and Type Field Description

static String ARGUMENT_KEY

Constructor Summary

Constructors
Constructor Description

ValueHandlerUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Boolean`	`booleanValueHandler(Object input)`
`static <T extends Enum<T>> T`	`getEnum(Class<T> enumClass, Object input, String parameterName)`	Get the valid enum value from a configuration parameter if possible.
`static Integer`	`getIntegerWithConstraints(Object input, String errorMessage, List<Integer> validValues)`	Get an integer entry, with constraints.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ARGUMENT_KEY
```
public static String ARGUMENT_KEY
```
- Constructor Detail
  - ValueHandlerUtil
```
public ValueHandlerUtil()
```
- Method Detail
  - getEnum
```
public static <T extends Enum<T>> T getEnum(Class<T> enumClass,
                                            Object input,
                                            String parameterName)
```
    Get the valid enum value from a configuration parameter if possible.
    
    Parameters:
    
    enumClass - the enum to use
    
    input - the configuration input to search the enumClass
    
    parameterName - the name to report to the user if no valid enum values are found
    
    Returns:
    
    the enum value or null
  - booleanValueHandler
```
public static Boolean booleanValueHandler(Object input)
```
  - getIntegerWithConstraints
```
public static Integer getIntegerWithConstraints(Object input,
                                                String errorMessage,
                                                List<Integer> validValues)
```
    Get an integer entry, with constraints.
    
    Parameters:
    
    input - the user supplied input
    
    errorMessage - the error message that should be returned if none of the valid values match. This message should end with the string "one of the allowed values: ", because the allowed values will be appended to this error message before it is used.
    
    validValues - the permissible values for the input