net.akaish.kitty.orm.constraints.column

Class DefaultColumnConstraint

java.lang.Object

net.akaish.kitty.orm.constraints.column.DefaultColumnConstraint

public class DefaultColumnConstraint
extends java.lang.Object

DEFAULT column constraint wrapper Created by akaish on 30.04.2018.

Author:

akaish (Denis Bogomolov)

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	defaultText
protected boolean	isExpression

Constructor Summary

Constructors

Constructor and Description
DefaultColumnConstraint(boolean isExpression, java.lang.String defaultText)
DefaultColumnConstraint(DEFAULT defaultAnnotation) Configurator would parse this annotation in following order: Fetching DEFAULT.expression(), if not set (default value) than next step, otherwise creating DEFAULT constraint with this expression.

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

isExpression

protected final boolean isExpression

defaultText

protected final java.lang.String defaultText

Constructor Detail

DefaultColumnConstraint

public DefaultColumnConstraint(boolean isExpression,
                               java.lang.String defaultText)

DefaultColumnConstraint

public DefaultColumnConstraint(DEFAULT defaultAnnotation)

Configurator would parse this annotation in following order:
Fetching DEFAULT.expression(), if not set (default value) than next step, otherwise creating DEFAULT constraint with this expression.
Fetching DEFAULT.literalValue(), if not set (default value) than next step, otherwise creating DEFAULT constraint with this value.
Fetching DEFAULT.predefinedLiteralValue(), if not set (default value) than next step, otherwise using one of predefined literals such as TRUE or CURRENT_DATE defined in LiteralValues.
Fetching DEFAULT.signedInteger(), if not set than would be created DEFAULT constraint with value 0 (DEFAULT 0)

Parameters:

defaultAnnotation - annotation to process

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object