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oracle.javatools.db
Class TemplateExpander
java.lang.Object
oracle.javatools.db.TemplateExpander
- All Implemented Interfaces:
- SchemaObjectExpander
-
public class TemplateExpander
- extends java.lang.Object
- implements SchemaObjectExpander
An expander of schema objects that provides the Template support for a DBObjectProvider. Templates allow all new objects that are created to have a default set of properties and child objects based on an existing template object.
Nested Class Summary |
static interface |
TemplateExpander.Initialiser
The template mechanism can be extended by Initialiser objects that can perform extra template work on newly templated objects before they're commited to the provider. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TemplateExpander
public TemplateExpander(DBObjectProvider pro)
expand
public void expand(Difference rs)
- Description copied from interface:
SchemaObjectExpander
- Called by a DBObjectProvider during a create or update process. The given Difference contains new and updated objects which can be "expanded" to provide their full definitions before being "saved" in the underlying database etc.
-
- Specified by:
expand
in interface SchemaObjectExpander
-
- Parameters:
rs
- the Difference which contains the objects to expand. For an update "a" is the old version, for a create "a" will be null.
initialiseObject
public static final <T extends DBObject> T initialiseObject(T template)
isPendingObject
public static final boolean isPendingObject(DBObject object)
registerInitialiser
public static void registerInitialiser(TemplateExpander.Initialiser ini)
registerPropertyToClear
public static void registerPropertyToClear(java.lang.Class clearFromClass,
java.lang.String clearProperty,
boolean append)
registerPropertiesToClear
public static void registerPropertiesToClear(java.lang.Class clearFromClass,
java.util.ArrayList<java.lang.String> clearPropsList,
boolean append)
getTemplateObjectName
public static java.lang.String getTemplateObjectName(DBObject object)
applySourceFromTemplate
public static void applySourceFromTemplate(PlSql object)
applySourceFromTemplate
public static void applySourceFromTemplate(PlSql template,
PlSql object)
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