Class PersistentFieldBundleImpl
java.lang.Object
org.apache.tapestry5.internal.services.PersistentFieldBundleImpl
- All Implemented Interfaces:
PersistentFieldBundle
-
Constructor Summary
Constructors -
Method Summary
-
Constructor Details
-
PersistentFieldBundleImpl
-
-
Method Details
-
containsValue
Description copied from interface:PersistentFieldBundle
Checks to see if a persistent value has been stored for the indicated component and field. TODO: This method can probably be removed; it doesn't look like its used (instead, we if check getValue() returns null).- Specified by:
containsValue
in interfacePersistentFieldBundle
- Parameters:
componentId
- the nested id of the component (within the page), may be null or blank for the root component of the pagefieldName
- the name of the field whose value was persisted- Returns:
- true if a change has been stored
-
getValue
- Specified by:
getValue
in interfacePersistentFieldBundle
- Parameters:
componentId
- the nested if of the component (within the page), may be null or blank for the root component of the pagefieldName
- the name of the field whose value was persisted- Returns:
- the persisted value, possibly null
-