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HHH-6437 - Improve Database to track default Schema object

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This commit is contained in:
Steve Ebersole 2011-07-13 18:26:25 -05:00
parent 229842aadb
commit 56aa17b0d5
1 changed files with 32 additions and 3 deletions
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35
hibernate-core/src/main/java/org/hibernate/metamodel/relational/Database.java
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@ -28,24 +28,53 @@
import java.util.List;
import java.util.Map;
import org.hibernate.internal.util.StringHelper;
import org.hibernate.metamodel.Metadata;
/**
* Represents a database and manages the named schema/catalog pairs defined within.
*
* @author Steve Ebersole
*/
public class Database {
private Map<Schema.Name,Schema> schemaMap = new HashMap<Schema.Name, Schema>();
private final Schema.Name implicitSchemaName;
private final Map<Schema.Name,Schema> schemaMap = new HashMap<Schema.Name, Schema>();
private final List<AuxiliaryDatabaseObject> auxiliaryDatabaseObjects = new ArrayList<AuxiliaryDatabaseObject>();
public Database(Metadata.Options options) {
String schemaName = options.getDefaultSchemaName();
String catalogName = options.getDefaultCatalogName();
if ( options.isGloballyQuotedIdentifiers() ) {
schemaName = StringHelper.quote( schemaName );
catalogName = StringHelper.quote( catalogName );
}
implicitSchemaName = new Schema.Name( schemaName, catalogName );
makeSchema( implicitSchemaName );
}
public Schema getDefaultSchema() {
return schemaMap.get( implicitSchemaName );
}
public Schema getSchema(Schema.Name name) {
if ( name.getSchema() == null && name.getCatalog() == null ) {
return getDefaultSchema();
}
Schema schema = schemaMap.get( name );
if ( schema == null ) {
schema = new Schema( name );
schemaMap.put( name, schema );
schema = makeSchema( name );
}
return schema;
}
private Schema makeSchema(Schema.Name name) {
Schema schema;
schema = new Schema( name );
schemaMap.put( name, schema );
return schema;
}
public Schema getSchema(Identifier schema, Identifier catalog) {
return getSchema( new Schema.Name( schema, catalog ) );
}