/**
* Opens this database. The database should be opened after construction. or reopened by the
* close(int closemode) method during a "shutdown compact". Closes the log if there is an error.
*/
void reopen() {
boolean isNew = false;
setState(DATABASE_OPENING);
try {
nameManager = new HsqlNameManager(this);
granteeManager = new GranteeManager(this);
userManager = new UserManager(this);
schemaManager = new SchemaManager(this);
persistentStoreCollection = new PersistentStoreCollectionDatabase(this);
isReferentialIntegrity = true;
sessionManager = new SessionManager(this);
collation = collation.newDatabaseInstance();
dbInfo = DatabaseInformation.newDatabaseInformation(this);
txManager = new TransactionManager2PL(this);
lobManager.createSchema();
sessionManager.getSysLobSession().setSchema(SqlInvariants.LOBS_SCHEMA);
schemaManager.setSchemaChangeTimestamp();
schemaManager.createSystemTables();
// completed metadata
logger.open();
isNew = logger.isNewDatabase;
if (isNew) {
String username = urlProperties.getProperty("user", "SA");
String password = urlProperties.getProperty("password", "");
userManager.createFirstUser(username, password);
schemaManager.createPublicSchema();
logger.checkpoint(false);
}
lobManager.open();
dbInfo.setWithContent(true);
checkpointRunner = new CheckpointRunner();
timeoutRunner = new TimeoutRunner();
} catch (Throwable e) {
logger.close(Database.CLOSEMODE_IMMEDIATELY);
logger.releaseLock();
setState(DATABASE_SHUTDOWN);
clearStructures();
DatabaseManager.removeDatabase(this);
if (!(e instanceof HsqlException)) {
e = Error.error(ErrorCode.GENERAL_ERROR, e);
}
logger.logSevereEvent("could not reopen database", e);
throw (HsqlException) e;
}
setState(DATABASE_ONLINE);
}
/**
* Opens this database. The database should be opened after construction. or reopened by the
* close(int closemode) method during a "shutdown compact". Closes the log if there is an error.
*/
void reopen() {
boolean isNew = false;
setState(DATABASE_OPENING);
try {
nameManager = new HsqlNameManager(this);
granteeManager = new GranteeManager(this);
userManager = new UserManager(this);
schemaManager = new SchemaManager(this);
persistentStoreCollection = new PersistentStoreCollectionDatabase();
isReferentialIntegrity = true;
sessionManager = new SessionManager(this);
collation = collation.getDefaultInstance();
dbInfo = DatabaseInformation.newDatabaseInformation(this);
txManager = new TransactionManager2PL(this);
lobManager.createSchema();
logger.openPersistence();
isNew = logger.isNewDatabase;
if (isNew) {
userManager.createSAUser();
schemaManager.createPublicSchema();
lobManager.initialiseLobSpace();
logger.checkpoint(false);
}
lobManager.open();
dbInfo.setWithContent(true);
} catch (Throwable e) {
logger.closePersistence(Database.CLOSEMODE_IMMEDIATELY);
logger.releaseLock();
setState(DATABASE_SHUTDOWN);
clearStructures();
DatabaseManager.removeDatabase(this);
if (!(e instanceof HsqlException)) {
e = Error.error(ErrorCode.GENERAL_ERROR, e);
}
logger.logSevereEvent("could not reopen database", e);
throw (HsqlException) e;
}
setState(DATABASE_ONLINE);
}
/**
* Ensures system table producer's table cache, if it exists, is set dirty. After this call
* up-to-date versions are generated in response to system table requests.
*
* <p>Also resets all prepared statements if a change to database structure can possibly affect
* any existing prepared statement's validity.
*
* <p>The argument is false if the change to the database structure does not affect the prepared
* statement, such as when a new table is added.
*
* <p>The argument is typically true when a database object is dropped, altered or a permission
* was revoked.
*
* @param resetPrepared If true, reset all prepared statements.
*/
public void setMetaDirty(boolean resetPrepared) {
if (dbInfo != null) {
dbInfo.setDirty();
}
}
