net.xoetrope.xui.validation
Class XValidationFactory
java.lang.Object
net.xoetrope.xui.validation.XValidationFactory
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public class XValidationFactory
- extends java.lang.Object
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Constucts validations be reading rules from a configuration file
Copyright: Copyright (c) Xoetrope Ltd., 1998-2003
License: see license.txt
$Revision: 2.4 $
| Field Summary |
protected java.util.Hashtable |
validations
Hashtable of validation generated from the file referenced by the 'Validations' property in startup.properties |
| Method Summary |
XValidator |
getValidation(java.lang.String validationName, int mask, java.lang.Object page)
Gets the validation for the validationName. |
XValidator |
getValidation(java.lang.String validationName, java.lang.reflect.Method m, int mask, java.lang.Object page, XmlElement pageEle)
Creates an XValidation object which validates against a value returned from a function call |
void |
read(java.io.Reader read)
Loads XmlElements from the file and puts the element into the validations Hashtable with the name of the validation as the key. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
validations
protected java.util.Hashtable validations
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Hashtable of validation generated from the file referenced by the 'Validations' property in startup.properties
XValidationFactory
public XValidationFactory()
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null ctor
XValidationFactory
public XValidationFactory(java.io.Reader reader)
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Constructor which reads validations from the reader
- Parameters:
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reader - Reader of file containing validations
read
public void read(java.io.Reader read)
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Loads XmlElements from the file and puts the element into the validations Hashtable with the name of the validation as the key.
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- Parameters:
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read - The Reader object from which the validations will be loaded
getValidation
public XValidator getValidation(java.lang.String validationName,
java.lang.reflect.Method m,
int mask,
java.lang.Object page,
XmlElement pageEle)
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Creates an XValidation object which validates against a value returned from a function call
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- Parameters:
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validationName - The name of the validation
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m - The Method to call in order to get the value to validate against
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mask - The event mask to be applied to the validation
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page - The page object which contains the function
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pageEle - the XML element which is declared in the page
- Returns:
- The new XValidator
getValidation
public XValidator getValidation(java.lang.String validationName,
int mask,
java.lang.Object page)
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Gets the validation for the validationName. Checks first to see if the validation is a predefined type in which case it reads it's required attributes. If the validation type is custom we just need to create a validator from the class attribute
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- Parameters:
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page - The page object which contains the function
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validationName - The name of the validation
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mask - The event mask to be applied to the validation
- Returns:
- The new XValidator