Package org.hsqldb.util

Class RCData

java.lang.Object

org.hsqldb.util.RCData

public class RCData
extends Object

All the info we need to connect up to a database.

Author:

Blaine Simpson unsaved@users

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_JDBC_DRIVER

Constructor Summary

Constructors

Constructor	Description
RCData(File file, String dbKey)	Creates a RCDataObject by looking up the given key in the given authentication file.
RCData(String id, String url, String username, String password, String driver, String charset, String truststore)	Convenience constructor for backward compatibility.
RCData(String id, String url, String username, String password, String driver, String charset, String truststore, String libpath)	Creates a new RCData object.

Method Summary

Modifier and Type	Method	Description
static String	expandSysPropVars(String inString)
Connection	getConnection()	Gets a JDBC Connection using the data of this RCData object.
Connection	getConnection(String curDriver, String curCharset, String curTrustStore)	Gets a JDBC Connection using the data of this RCData object with specified override elements
String	getDefaultJdbcDriverName()
void	report()	Just for testing and debugging.
void	setDefaultJdbcDriver(String defaultJdbcDriverName)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_JDBC_DRIVER

public static final String DEFAULT_JDBC_DRIVER

See Also:

• Constant Field Values

Constructor Details

RCData

public RCData(File file,
 String dbKey)
       throws Exception

Creates a RCDataObject by looking up the given key in the given authentication file.

Parameters:

file - File containing the authentication information.

dbKey - Key to look up in the file.

Throws:

Exception

RCData

public RCData(String id,
 String url,
 String username,
 String password,
 String driver,
 String charset,
 String truststore)
       throws Exception

Convenience constructor for backward compatibility.

Throws:

Exception

See Also:

• RCData(String,String,String,String,String,String,String,String)

RCData

public RCData(String id,
 String url,
 String username,
 String password,
 String driver,
 String charset,
 String truststore,
 String libpath)
       throws Exception

Creates a new RCData object.

The parameters driver, charset, truststore, and libpath are optional. Setting these parameters to NULL will set them to their default values.

Parameters:

id - The identifier for these connection settings

url - The URL of the database to connect to

username - The username to log in as

password - The password of the username

driver - The JDBC driver to use

charset - The character set to use

truststore - The trust store to use

libpath - The JDBC library to add to CLASSPATH

Throws:

Exception - if the a non-optional parameter is set to NULL

Method Details

setDefaultJdbcDriver

public void setDefaultJdbcDriver(String defaultJdbcDriverName)

getDefaultJdbcDriverName

public String getDefaultJdbcDriverName()

report

public void report()

Just for testing and debugging. N.b. this echoes passwords!

getConnection

public Connection getConnection()
                         throws ClassNotFoundException,
InstantiationException,
IllegalAccessException,
SQLException,
MalformedURLException

Gets a JDBC Connection using the data of this RCData object.

Returns:

New JDBC Connection

Throws:

ClassNotFoundException

InstantiationException

IllegalAccessException

SQLException

MalformedURLException

getConnection

public Connection getConnection(String curDriver,
 String curCharset,
 String curTrustStore)
                         throws ClassNotFoundException,
InstantiationException,
IllegalAccessException,
MalformedURLException,
SQLException

Gets a JDBC Connection using the data of this RCData object with specified override elements

Returns:

New JDBC Connection

Throws:

ClassNotFoundException

InstantiationException

IllegalAccessException

MalformedURLException

SQLException

expandSysPropVars

public static String expandSysPropVars(String inString)