@Override
public Change[] fixMissing(
DatabaseObject missingObject,
DiffOutputControl control,
Database referenceDatabase,
Database comparisonDatabase,
ChangeGeneratorChain chain) {
List<Change> returnList = new ArrayList<Change>();
PrimaryKey pk = (PrimaryKey) missingObject;
AddPrimaryKeyChange change = new AddPrimaryKeyChange();
change.setTableName(pk.getTable().getName());
if (control.getIncludeCatalog()) {
change.setCatalogName(pk.getTable().getSchema().getCatalogName());
}
if (control.getIncludeSchema()) {
change.setSchemaName(pk.getTable().getSchema().getName());
}
change.setConstraintName(pk.getName());
change.setColumnNames(pk.getColumnNames());
if (control.getIncludeTablespace()) {
change.setTablespace(pk.getTablespace());
}
if (referenceDatabase instanceof MSSQLDatabase
&& pk.getBackingIndex() != null
&& pk.getBackingIndex().getClustered() != null
&& !pk.getBackingIndex().getClustered()) {
change.setClustered(false);
}
if (comparisonDatabase instanceof OracleDatabase
|| (comparisonDatabase instanceof DB2Database
&& pk.getBackingIndex() != null
&& !comparisonDatabase.isSystemObject(pk.getBackingIndex()))) {
Index backingIndex = pk.getBackingIndex();
if (backingIndex != null && backingIndex.getName() != null) {
try {
if (!control.getIncludeCatalog() && !control.getIncludeSchema()) {
CatalogAndSchema schema =
comparisonDatabase.getDefaultSchema().customize(comparisonDatabase);
backingIndex
.getTable()
.setSchema(
schema.getCatalogName(),
schema
.getSchemaName()); // set table schema so it is found in the correct schema
}
if (referenceDatabase.equals(comparisonDatabase)
|| !SnapshotGeneratorFactory.getInstance().has(backingIndex, comparisonDatabase)) {
Change[] fixes =
ChangeGeneratorFactory.getInstance()
.fixMissing(backingIndex, control, referenceDatabase, comparisonDatabase);
if (fixes != null) {
for (Change fix : fixes) {
if (fix != null) {
returnList.add(fix);
}
}
}
}
} catch (Exception e) {
throw new UnexpectedLiquibaseException(e);
}
change.setForIndexName(backingIndex.getName());
Schema schema = backingIndex.getSchema();
if (schema != null) {
if (control.getIncludeCatalog()) {
change.setForIndexCatalogName(schema.getCatalogName());
}
if (control.getIncludeSchema()) {
change.setForIndexSchemaName(schema.getName());
}
}
}
}
control.setAlreadyHandledMissing(pk.getBackingIndex());
returnList.add(change);
return returnList.toArray(new Change[returnList.size()]);
}
