org.owasp.esapi.reference.validation
Class NumberValidationRule
java.lang.Object
org.owasp.esapi.reference.validation.BaseValidationRule
org.owasp.esapi.reference.validation.NumberValidationRule
- All Implemented Interfaces:
- ValidationRule
public class NumberValidationRule
- extends BaseValidationRule
A validator performs syntax and possibly semantic validation of a single
piece of data from an untrusted source.
- Since:
- June 1, 2007
- Author:
- Jeff Williams (jeff.williams .at. aspectsecurity.com) Aspect Security
- See Also:
Validator
Method Summary |
java.lang.Double |
getValid(java.lang.String context,
java.lang.String input)
Parse the input, throw exceptions if validation fails |
java.lang.Double |
sanitize(java.lang.String context,
java.lang.String input)
The method is similar to ValidationRuile.getSafe except that it returns a
harmless object that may or may not have any similarity to the original
input (in some cases you may not care). |
Methods inherited from class org.owasp.esapi.reference.validation.BaseValidationRule |
assertValid, charArrayToSet, getEncoder, getSafe, getTypeName, getValid, isAllowNull, isValid, setAllowNull, setEncoder, setTypeName, whitelist, whitelist |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
NumberValidationRule
public NumberValidationRule(java.lang.String typeName,
Encoder encoder)
NumberValidationRule
public NumberValidationRule(java.lang.String typeName,
Encoder encoder,
double minValue,
double maxValue)
getValid
public java.lang.Double getValid(java.lang.String context,
java.lang.String input)
throws ValidationException
- Parse the input, throw exceptions if validation fails
- Parameters:
context
- for logginginput
- the value to be parsed
- Returns:
- a validated value
- Throws:
ValidationException
- if any validation rules fail
sanitize
public java.lang.Double sanitize(java.lang.String context,
java.lang.String input)
- The method is similar to ValidationRuile.getSafe except that it returns a
harmless object that may or may not have any similarity to the original
input (in some cases you may not care). In most cases this should be the
same as the getSafe method only instead of throwing an exception, return
some default value.
- Specified by:
sanitize
in class BaseValidationRule
- Returns:
- a parsed version of the input or a default value.
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