org.exolab.castor.xml.validators

Class DoubleValidator

Implemented Interfaces:
TypeValidator

public class DoubleValidator
extends PatternValidator
implements TypeValidator

The Double Validation class. This class handles validation for the primitive double and java.lang.Double types.
Version:
$Revision: 6587 $ $Date: 2003-03-03 02:57:21 -0700 (Mon, 03 Mar 2003) $
Author:
Arnaud Blandin

Nested Class Summary

Nested classes/interfaces inherited from class org.exolab.castor.xml.validators.PatternValidator

PatternValidator.DefaultRegExpEvaluator

Constructor Summary

DoubleValidator()
Creates a new DoubleValidator with no restrictions.

Method Summary

void
clearFixed()
Clears the fixed value for this DoubleValidator.
void
clearMax()
Clears the maximum value for this DoubleValidator.
void
clearMin()
Clears the minimum value for this DoubleValidator.
Double
getFixed()
Returns the configured fixed value for double validation.
Double
getMaxExclusive()
Returns the configured exclusive maximum value for double validation.
Double
getMaxInclusive()
Returns the configured inclusive maximum value for double validation.
Double
getMinExclusive()
Returns the configured exclusive minimum value for double validation.
Double
getMinInclusive()
Returns the configured inclusive minimum value for double validation.
boolean
hasFixed()
Returns true if a fixed value to validate against has been set.
void
setFixed(double fixedValue)
Sets the fixed value for double validation.
void
setMaxExclusive(double maxValue)
Sets the maximum (exclusive) value for double validation.
void
setMaxInclusive(double maxValue)
Sets the maximum (inclusive) value for double validation.
void
setMinExclusive(double minValue)
Sets the minimum (exclusive) value for double validation.
void
setMinInclusive(double minValue)
Sets the minimum (inclusive) value for double validation.
void
validate(Object object)
Validates the given Object.
void
validate(Object object, ValidationContext context)
Validates the given Object.
void
validate(double d, ValidationContext context)
Validates the given Object.

Methods inherited from class org.exolab.castor.xml.validators.PatternValidator

addPattern, clearPatterns, getPattern, getPatterns, hasPattern, isNillable, setNillable, setPattern, validate, validate

Constructor Details

DoubleValidator

public DoubleValidator()
Creates a new DoubleValidator with no restrictions.

Method Details

clearFixed

public void clearFixed()
Clears the fixed value for this DoubleValidator.

clearMax

public void clearMax()
Clears the maximum value for this DoubleValidator.

clearMin

public void clearMin()
Clears the minimum value for this DoubleValidator.

getFixed

public Double getFixed()
Returns the configured fixed value for double validation. Returns null if no fixed value has been configured.
Returns:
the fixed value to validate against.

getMaxExclusive

public Double getMaxExclusive()
Returns the configured exclusive maximum value for double validation. Returns null if no exclusive maximum has been configured.
Returns:
the exclusive maximum value to validate against.

getMaxInclusive

public Double getMaxInclusive()
Returns the configured inclusive maximum value for double validation. Returns null if no inclusive maximum has been configured.
Returns:
the inclusive maximum value to validate against.

getMinExclusive

public Double getMinExclusive()
Returns the configured exclusive minimum value for double validation. Returns null if no exclusive minimum has been configured.
Returns:
the exclusive minimum value to validate against.

getMinInclusive

public Double getMinInclusive()
Returns the configured inclusive minimum value for double validation. Returns null if no inclusive minimum has been configured.
Returns:
the inclusive minimum value to validate against.

hasFixed

public boolean hasFixed()
Returns true if a fixed value to validate against has been set.
Returns:
true if a fixed value has been set.

setFixed

public void setFixed(double fixedValue)
Sets the fixed value for double validation.

NOTE: If maximum and/or minimum values have been set and the fixed value is not within that max/min range, then no double will pass validation. This is as according to the XML Schema spec.

Parameters:
fixedValue - the fixed value that a double validated with this validator must be equal to.

setMaxExclusive

public void setMaxExclusive(double maxValue)
Sets the maximum (exclusive) value for double validation. To pass validation, a double must be less than this value.
Parameters:
maxValue - the maximum (exclusive) value for double validation.

setMaxInclusive

public void setMaxInclusive(double maxValue)
Sets the maximum (inclusive) value for double validation. To pass validation, a double must be less than or equal to this value.
Parameters:
maxValue - the maximum (inclusive) value for double validation.

setMinExclusive

public void setMinExclusive(double minValue)
Sets the minimum (exclusive) value for double validation. To pass validation, a double must be greater than this value.
Parameters:
minValue - the minimum (exclusive) value for double validation.

setMinInclusive

public void setMinInclusive(double minValue)
Sets the minimum (inclusive) value for double validation. To pass validation, a double must be greater than or equal to this value.
Parameters:
minValue - the minimum (inclusive) value for double validation.

validate

public void validate(Object object)
            throws ValidationException
Validates the given Object.
Parameters:
object - the Object to validate
Throws:
ValidationException - if the object fails validation.

validate

public void validate(Object object,
                     ValidationContext context)
            throws ValidationException
Validates the given Object.
Specified by:
validate in interface TypeValidator
Overrides:
validate in interface PatternValidator
Parameters:
object - the Object to validate
context - the ValidationContext
Throws:
ValidationException - if the object fails validation.

validate

public void validate(double d,
                     ValidationContext context)
            throws ValidationException
Validates the given Object.
Parameters:
d - the double to validate
context - the ValidationContext
Throws:
ValidationException - if the object fails validation.

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