org.appng.core.service

Class HsqlStarter

java.lang.Object

org.appng.core.service.HsqlStarter

public class HsqlStarter
extends Object

Utility class responsible for starting and stopping a HSQL Server in case appNG is configured to use DatabaseConnection.DatabaseType.HSQL.

Author:

Matthias Müller

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONTEXT

Constructor Summary

Constructors

Constructor and Description
HsqlStarter()

Method Summary

Modifier and Type	Method and Description
static void	shutdown(org.hsqldb.Server server) Shuts down the given Server, if non-null.
static org.hsqldb.Server	startHsql(Properties platformProperties, String appngHome) Starts a HSQL Server, but only if DatabaseConnection.DatabaseType.HSQL is the configured type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CONTEXT

public static final String CONTEXT

See Also:

Constant Field Values

Constructor Detail

HsqlStarter

public HsqlStarter()

Method Detail

startHsql

public static org.hsqldb.Server startHsql(Properties platformProperties,
                                          String appngHome)
                                   throws IOException

Starts a HSQL Server, but only if DatabaseConnection.DatabaseType.HSQL is the configured type.

Parameters:

platformProperties - the properties read from "/conf/appNG.properties"

appngHome - the home folder of appNG

Returns:

a Server-instance, if DatabaseConnection.DatabaseType.HSQL is the configured type.

Throws:

IOException - in case the database folder or hsql logfiles could not be accessed

shutdown

public static void shutdown(org.hsqldb.Server server)

Shuts down the given Server, if non-null.

Parameters:

server - the Server to shut down, may be null