de.hybris.platform.btg.validation

Class AbstractExpressionValidator<A extends Annotation,T extends Comparable<T>>

java.lang.Object

de.hybris.platform.btg.validation.AbstractExpressionValidator<A,T>

Direct Known Subclasses:

CartTotalSumValidator, NumberOfOrdersValidator, ProductsInCartValidator, ProductsInLastOrdersValidator, QuantityOfProductInCartValidator

public abstract class AbstractExpressionValidator<A extends Annotation,T extends Comparable<T>>
extends Object

Checks for a BTG expression with certain operands that a specified value from the right operand doesn't fall below the given minimum.

Constructor Summary

Constructors

Constructor and Description
AbstractExpressionValidator()

Method Summary

Modifier and Type	Method and Description
protected abstract T	getMinimum()
protected abstract T	getValue(BTGOperandModel rightOperand)
protected abstract boolean	isLeftOperandSupported(BTGOperandModel leftOperand) Checks if the given left operand is supported by this validator.
protected abstract boolean	isRightOperandSupported(BTGOperandModel rightOperand) Checks if the given right operand is supported by this validator.
boolean	isValid(BTGExpressionModel value, ConstraintValidatorContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractExpressionValidator

public AbstractExpressionValidator()

Method Detail

isLeftOperandSupported

protected abstract boolean isLeftOperandSupported(BTGOperandModel leftOperand)

Checks if the given left operand is supported by this validator.

Parameters:

leftOperand - left operand

Returns:

true if the operand is supported, otherwise false

isRightOperandSupported

protected abstract boolean isRightOperandSupported(BTGOperandModel rightOperand)

Checks if the given right operand is supported by this validator.

Parameters:

rightOperand - right operand

Returns:

true if the operand is supported, otherwise false

getMinimum

protected abstract T getMinimum()

Returns:

the minimum value

getValue

protected abstract T getValue(BTGOperandModel rightOperand)

Parameters:

rightOperand - right operand

Returns:

the extracted value from the right operand

isValid

public boolean isValid(BTGExpressionModel value,
                       ConstraintValidatorContext context)