com.ergotech.vib.historical

Class HSQLDBConnectionManager

java.lang.Object

com.ergotech.vib.servers.DataSource

com.ergotech.vib.servers.SimpleDataSource

com.ergotech.vib.historical.DatabaseConnectionManager

com.ergotech.vib.historical.HSQLDBConnectionManager

public class HSQLDBConnectionManager
extends DatabaseConnectionManager

This component maintains a database connection to the HSQLDB database system. This is a simple subclass of a DatabaseConnectionManager that has some of the parameters preconfigured.

Nested Class Summary

Nested classes/interfaces inherited from class com.ergotech.vib.historical.DatabaseConnectionManager

DatabaseConnectionManager.DatabaseConnectionManagerWrapper

Nested classes/interfaces inherited from class com.ergotech.vib.servers.SimpleDataSource

SimpleDataSource.NameEditorData

Nested classes/interfaces inherited from class com.ergotech.vib.servers.DataSource

DataSource.Writable

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	cvsRev The CVS Revision String.
static int	FILE The constant for a FILE database.
static int	MEMORY The constant for a MEMORY database.
static int	SERVER The constant for a SERVER database.

Fields inherited from class com.ergotech.vib.historical.DatabaseConnectionManager

databaseConnectionManagers

Fields inherited from class com.ergotech.vib.servers.SimpleDataSource

customTimer, EXPORT_READ_ONLY, EXPORT_READ_WRITE, NO_EXPORT, requiresSyncWrite, sharedTimer, syncWriteTimeout, timebase

Fields inherited from class com.ergotech.vib.servers.DataSource

autoSuspend, AUTOSUSPEND_DEFAULT, AUTOSUSPEND_NEVER, AUTOSUSPEND_NO_LISTENERS, AUTOSUSPEND_NO_LISTENERS_AND_NO_SOURCES, colorHi, colorHiHi, colorLo, colorLoLo, colorNormal, connectors, consoleLogger, currentColor, currentValue, debugLevel, DEFAULT_AUTOSUSPEND, dontConnect, gwtLog, hardSuspended, popupLogger, PRIMARYOUTPORTNAME, sendColors, stopped, suspended, timedPopupLogger, traceLogger, valueHi, valueHiHi, valueLo, valueLoLo

Constructor Summary

Constructors

Constructor and Description
HSQLDBConnectionManager() The constructor stores the values for the connection.

Method Summary

Modifier and Type	Method and Description
void	closeConnection(ConnectionClosedListener source) Calls "Shutdown" on the database to remove a problem with file locks.
java.sql.Connection	getConnection(ConnectionClosedListener source) This method returns a connection object for the provided parameters.
java.lang.String	getDatabaseName()
int	getDatabaseType()
java.lang.String	getFileLocation()
java.lang.String	getHostname()
void	setDatabaseName(java.lang.String databaseName)
void	setDatabaseType(int databaseType)
void	setFileLocation(java.lang.String fileLocation)
void	setHostname(java.lang.String hostname)

Methods inherited from class com.ergotech.vib.historical.DatabaseConnectionManager

checkForValidEntries, destroy, getAsyncConnectionTimeout, getDatabaseConnectionManagers, getDriverClassName, getPassword, getUrl, getUrlInternal, getUsername, isAsyncConnect, removeListener, setAsyncConnect, setAsyncConnectionTimeout, setDriverClassName, setName, setPassword, setUrl, setUsername, VIBEvent

Methods inherited from class com.ergotech.vib.servers.SimpleDataSource

addConnector, addConnector, addDataSource, addPropertyChangeListener, addValueChangedListener, addVetoableChangeListener, authenticatedClientRequest, clientRequest, clientResponse, determineSuspendedStatus, getClassLicenseManager, getContainer, getCustomTimer, getDataSource, getDataSources, getDisplayName, getExportCriteria, getExposeComponentConnections, getName, getOutPortNames, getPullFromServers, getPushData, getPushName, getPushToServers, getServerListData, getTimebase, getTrace, isActive, isScreenLocal, refreshCurrentValue, removeConnector, removeDataSource, removePropertyChangeListener, removeValueChangedListener, removeVetoableChangeListener, requestSyncWrite, setAutoSuspend, setClassLicenseManager, setContainer, setCustomTimer, setDataSourceName, setExportCriteria, setExposeComponentConnections, setPullFromServers, setPushData, setPushName, setPushToServers, setScreenLocal, setServerListData, setTimebase, setTrace, setValueObject, start, stop, tick, toString

Methods inherited from class com.ergotech.vib.servers.DataSource

addVIBEventListener, checkScript, executeInScriptInternal, executeScript, executeScriptInternal, executeScriptInternal, getAutoSuspend, getBooleanValue, getBoolValue, getColorHi, getColorHiHi, getColorLo, getColorLoLo, getColorNormal, getConnectors, getConsoleLogger, getCurrentColor, getDataSourceName, getDoubleValue, getFloatValue, getGWTLogger, getIncomingValueObject, getInScript, getIntValue, getLongValue, getParent, getPopupLogger, getScript, getScriptEngine, getSendColors, getSources, getStringValue, getSyncWriteTimeout, getTimedPopupLogger, getTraceLogger, getValueHi, getValueHiHi, getValueLo, getValueLoLo, getValueObject, init, isHardSuspended, isRunning, isSendOnlyChangedValuesDefault, isSuspended, logException, logGWT, logGWT, logMessage, logTrace, n2sortConnectors, performScriptSubstitutions, popupMessage, post, removeConnector, removeVIBEventListener, replaceConnectors, scriptExtensionSubstition, setColorHi, setColorHiHi, setColorLo, setColorLoLo, setColorNormal, setConsoleLogger, setGWTLogger, setHardSuspended, setInScript, setParent, setPopupLogger, setScript, setSendColors, setSendOnlyChangedValuesDefault, setSyncWriteTimeout, setTimedPopupLogger, setTraceLogger, setValueHi, setValueHiHi, setValueLo, setValueLoLo, updateColor, updateListeners, updateListeners, updateListeners, whoAmI

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

cvsRev

public static final java.lang.String cvsRev

The CVS Revision String.

See Also:

Constant Field Values

FILE

public static final int FILE

The constant for a FILE database.

See Also:

Constant Field Values

MEMORY

public static final int MEMORY

The constant for a MEMORY database.

See Also:

Constant Field Values

SERVER

public static final int SERVER

The constant for a SERVER database.

See Also:

Constant Field Values

Constructor Detail

HSQLDBConnectionManager

public HSQLDBConnectionManager()

The constructor stores the values for the connection.

Method Detail

closeConnection

public void closeConnection(ConnectionClosedListener source)

Calls "Shutdown" on the database to remove a problem with file locks.

Overrides:

closeConnection in class DatabaseConnectionManager

See Also:

DatabaseConnectionManager.closeConnection(com.ergotech.vib.historical.ConnectionClosedListener)

getConnection

public java.sql.Connection getConnection(ConnectionClosedListener source)
                                  throws java.sql.SQLException

This method returns a connection object for the provided parameters. This method will call the DriverManager to create a connection is one is not currently in the pool. If the connecto

Overrides:

getConnection in class DatabaseConnectionManager

Parameters:

ConnectionClosedListener - the bean which will listen for the connection to close.

Throws:

if - an exception occurs.

java.sql.SQLException

getDatabaseName

public java.lang.String getDatabaseName()

Returns:

Returns the databaseName.

getDatabaseType

public int getDatabaseType()

Returns:

Returns the databaseType.

getFileLocation

public java.lang.String getFileLocation()

Returns:

Returns the fileLocation.

getHostname

public java.lang.String getHostname()

Returns:

Returns the hostname.

setDatabaseName

public void setDatabaseName(java.lang.String databaseName)

Parameters:

databaseName - The databaseName to set. It is ignored for SERVER type connections.

setDatabaseType

public void setDatabaseType(int databaseType)

Parameters:

databaseType - The databaseType to set.

setFileLocation

public void setFileLocation(java.lang.String fileLocation)

Parameters:

fileLocation - The fileLocation to set.

setHostname

public void setHostname(java.lang.String hostname)

Parameters:

hostname - The hostname to set.