Java Doc for Range.java in  » Database-ORM » Velosurf » velosurf » validation » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » Velosurf » velosurf.validation 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   velosurf.validation.FieldConstraint
      velosurf.validation.Range

Range
public class Range extends FieldConstraint (Code)

A type and range constraint on numbers. Syntax is:

 <column [type="integer"] [min="min"] [max="max"]/>
 

where you donnot need to specify both min and max.

Or:

 <integer|number [min="min-value"] [max="max-value"] [message="error-message"] />
 

Note: this constraint is not meant to replace an internal SQL constraint in the database, since it cannot be made sure that complex updates will respect this constraint.


author:
   Claude Brisson



Constructor Summary
public  Range()
     Constructor.

Method Summary
public  voidsetInteger(boolean integer)
     Whether to expect an integer or not.
public  voidsetMax(Number max)
     Maximum value setter.
public  voidsetMin(Number min)
     Minimum value setter.
public  StringtoString()
     return a string representation for this constraint.
public  booleanvalidate(Object data)
     Validate data against this constraint.


Constructor Detail
Range
public Range()(Code)
Constructor.




Method Detail
setInteger
public void setInteger(boolean integer)(Code)
Whether to expect an integer or not.
Parameters:
  integer - a boolean



setMax
public void setMax(Number max)(Code)
Maximum value setter.
Parameters:
  max - maximum value



setMin
public void setMin(Number min)(Code)
Minimum value setter.
Parameters:
  min - minimum value



toString
public String toString()(Code)
return a string representation for this constraint. string



validate
public boolean validate(Object data) throws SQLException(Code)
Validate data against this constraint.
Parameters:
  data - the data to be validated true if data is in the expected range and type



Methods inherited from velosurf.validation.FieldConstraint
public String getMessage()(Code)(Java Doc)
public void setMessage(String msg)(Code)(Java Doc)
public boolean validate(Object data, Locale locale) throws SQLException(Code)(Java Doc)
public boolean validate(Object data) throws SQLException(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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