Interface PropertyFactory
- All Known Implementing Classes:
PropertyValidation
public interface PropertyFactory
Module interface for an Property validation.
An PropertyFactory is typically obtained from the Monitor:
// Get the current validation factory. PropertyFactory af; af = (PropertyFactory) Monitor.findServiceModule(this, org.apache.derby.iapi.reference.Module.PropertyFactory);
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Method Summary
Modifier and TypeMethodDescriptionvoid
Add a callback for a change in any property value.doMap
(String key, Serializable value, Dictionary set) Call the property set callbacks to map a proposed property value to a value to save.doValidateApplyAndMap
(TransactionController tc, String key, Serializable value, Dictionary d, boolean dbOnlyProperty) void
validateSingleProperty
(String key, Serializable value, Dictionary set) validation a single propertyvoid
verifyPropertySet
(Properties p, Properties ignore) Validate a Property set.
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Method Details
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addPropertySetNotification
Add a callback for a change in any property value.
The callback is made in the context of the transaction making the change.- Parameters:
who
- which object is called
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verifyPropertySet
Validate a Property set.Validate a Property set by calling all the registered property set notification functions with .
- Parameters:
p
- Properties to validate.ignore
- Properties to not validate in p. Usefull for properties that may not be set after boot.- Throws:
StandardException
- Throws if p fails a check.
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validateSingleProperty
void validateSingleProperty(String key, Serializable value, Dictionary set) throws StandardException validation a single property- Throws:
StandardException
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doValidateApplyAndMap
Serializable doValidateApplyAndMap(TransactionController tc, String key, Serializable value, Dictionary d, boolean dbOnlyProperty) throws StandardException - Throws:
StandardException
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doMap
Call the property set callbacks to map a proposed property value to a value to save.The caller must run this in a block synchronized on this to serialize validations with changes to the set of property callbacks
- Throws:
StandardException
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