/** See Store.refresh. */
void refresh(final PersistCatalog newCatalog) {
catalog = newCatalog;
entityFormat = newCatalog.getFormat(entityFormat.getClassName());
if (keyAssigner != null) {
keyAssigner.refresh(newCatalog);
}
}
public EvolveStats evolve(EvolveConfig config) throws DatabaseException {
checkOpen();
List<Format> toEvolve = new ArrayList<Format>();
Set<String> configToEvolve = config.getClassesToEvolve();
if (configToEvolve.isEmpty()) {
catalog.getEntityFormats(toEvolve);
} else {
for (String name : configToEvolve) {
Format format = catalog.getFormat(name);
if (format == null) {
throw new IllegalArgumentException("Class to evolve is not persistent: " + name);
}
if (!format.isEntity()) {
throw new IllegalArgumentException("Class to evolve is not an entity class: " + name);
}
toEvolve.add(format);
}
}
EvolveEvent event = EvolveInternal.newEvent();
for (Format format : toEvolve) {
if (format.getEvolveNeeded()) {
evolveIndex(format, event, config.getEvolveListener());
format.setEvolveNeeded(false);
catalog.flush();
}
}
return event.getStats();
}
/**
* Returns the format for the given entity and validates it, throwing an exception if it is
* invalid for this binding.
*/
private Format getValidFormat(Object entity) throws RefreshException {
/* A null entity is not allowed. */
if (entity == null) {
throw new IllegalArgumentException("An entity may not be null");
}
/*
* Get the format. getFormat throws IllegalArgumentException if the
* class is not persistent.
*/
Format format;
if (rawAccess) {
if (!(entity instanceof RawObject)) {
throw new IllegalArgumentException("Entity must be a RawObject");
}
format = (Format) ((RawObject) entity).getType();
} else {
format = catalog.getFormat(entity.getClass(), true /*checkEntitySubclassIndexes*/);
}
/* Check that the entity class/subclass is valid for this binding. */
if (format.getEntityFormat() != entityFormat) {
throw new IllegalArgumentException(
"The entity class ("
+ format.getClassName()
+ ") must be this entity class or a subclass of it: "
+ entityFormat.getClassName());
}
return format;
}
@Override
public EntityMetadata getEntityMetadata(String className) {
EntityMetadata metadata = null;
Format format = catalog.getFormat(className);
if (format != null && format.isCurrentVersion()) {
metadata = format.getEntityMetadata();
}
return metadata;
}
