org.javalid.core.validator
Class AbstractLengthValidatorImpl<T extends java.lang.annotation.Annotation>

java.lang.Object
  org.javalid.core.validator.AbstractJavalidValidatorImpl<T>
      org.javalid.core.validator.AbstractLengthValidatorImpl<T>

All Implemented Interfaces:

JavalidValidator<T>

Direct Known Subclasses:

BetweenLengthValidatorImpl, ExactLengthValidatorImpl, MaxLengthValidatorImpl, MinLengthValidatorImpl

public abstract class AbstractLengthValidatorImpl<T extends java.lang.annotation.Annotation>
extends AbstractJavalidValidatorImpl<T>

Super class of length validators. Contains a few shared methods.

Since:

1.2

Version:

1.0

Author:

M.Reuvers

Constructor Summary

AbstractLengthValidatorImpl()

Method Summary

protected java.lang.String	convertValueToString(java.lang.Object value, java.lang.String currentPath) Checks if value is not null, then checks if it is of type String, StringBuffer or StringBuilder and returns the value as String.
protected int	determineLength(java.lang.String value, java.lang.String countAs, java.lang.String charSet) Returns the length based on value, the countAs and charSet.
protected void	validateCountAsAndCharset(java.lang.String countAs, java.lang.String charSet, java.lang.String currentPath) Checks and validates countAs and charSet parameters

Methods inherited from class org.javalid.core.validator.AbstractJavalidValidatorImpl

checkIsSingleExpression, doValidate, requiresComplexCall, validate, validateComplex, validationMustBeAppliedToGroup

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractLengthValidatorImpl

public AbstractLengthValidatorImpl()

Method Detail

convertValueToString

protected java.lang.String convertValueToString(java.lang.Object value,
                                                java.lang.String currentPath)

Checks if value is not null, then checks if it is of type String, StringBuffer or StringBuilder and returns the value as String.

Parameters:

value - The value to check

currentPath - Current validation path

Returns:

Value as String

validateCountAsAndCharset

protected void validateCountAsAndCharset(java.lang.String countAs,
                                         java.lang.String charSet,
                                         java.lang.String currentPath)

Checks and validates countAs and charSet parameters

Parameters:

countAs - annotation.countAs() property

charSet - annotation.charSet() property

currentPath - The current path

determineLength

protected int determineLength(java.lang.String value,
                              java.lang.String countAs,
                              java.lang.String charSet)

Returns the length based on value, the countAs and charSet.

Parameters:

value - The value to check

countAs - annotation.countAs() property

charSet - annotation.charSet() property

Returns:

Length of value