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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);
Method Summary | |
void |
addPropertySetNotification(PropertySetCallback who)
Add a callback for a change in any property value. |
java.io.Serializable |
doMap(java.lang.String key,
java.io.Serializable value,
java.util.Dictionary set)
Call the property set callbacks to map a proposed property value to a value to save. |
java.io.Serializable |
doValidateApplyAndMap(TransactionController tc,
java.lang.String key,
java.io.Serializable value,
java.util.Dictionary d,
boolean dbOnlyProperty)
|
void |
validateSingleProperty(java.lang.String key,
java.io.Serializable value,
java.util.Dictionary set)
validation a single property |
void |
verifyPropertySet(java.util.Properties p,
java.util.Properties ignore)
Validate a Property set. |
Method Detail |
public void addPropertySetNotification(PropertySetCallback who)
who
- which object is calledpublic void verifyPropertySet(java.util.Properties p, java.util.Properties ignore) throws StandardException
Validate a Property set by calling all the registered property set notification functions with .
p
- Properties to validate.ignore
- Properties to not validate in p. Usefull for properties
that may not be set after boot.
StandardException
- Throws if p fails a check.public void validateSingleProperty(java.lang.String key, java.io.Serializable value, java.util.Dictionary set) throws StandardException
StandardException
public java.io.Serializable doValidateApplyAndMap(TransactionController tc, java.lang.String key, java.io.Serializable value, java.util.Dictionary d, boolean dbOnlyProperty) throws StandardException
StandardException
public java.io.Serializable doMap(java.lang.String key, java.io.Serializable value, java.util.Dictionary set) throws StandardException
The caller must run this in a block synchronized on this to serialize validations with changes to the set of property callbacks
StandardException
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