com.triactive.jdo.store.adapter
Class DatabaseIdentifier

java.lang.Object
  com.triactive.jdo.store.adapter.DatabaseIdentifier

Direct Known Subclasses:

DatabaseIdentifierJdbc2, DatabaseIdentifierJdbc3

public class DatabaseIdentifier

extends java.lang.Object

Represents identifying information for a particular database and driver.

A database identifier is mostly just a container for the following values obtained from DatabaseMetaData:

 getDatabaseProductName()
 getDatabaseProductVersion()
 getDatabaseMajorVersion()
 getDatabaseMinorVersion()
 getDriverName()
 getDriverVersion()
 

An identifier can also be used as a pattern used for matching against other identifiers. In that case, the four string values (product name/version, driver name/version) are interpreted as regular expressions, or can be null to indicate "match any value".

Author:

Mike Martin

Field Summary

java.lang.String	driverName
java.lang.String	driverVersion
int	productMajorVersion
int	productMinorVersion
java.lang.String	productName
java.lang.String	productVersion

Constructor Summary

DatabaseIdentifier(java.lang.String productName)

DatabaseIdentifier(java.lang.String productName, java.lang.String productVersion, int productMajorVersion, int productMinorVersion, java.lang.String driverName, java.lang.String driverVersion)

DatabaseIdentifier(java.lang.String productName, java.lang.String productVersion, java.lang.String driverName, java.lang.String driverVersion)

Method Summary

boolean	equals(java.lang.Object o)
static DatabaseIdentifier	forDatabase(java.sql.DatabaseMetaData dmd)
int	hashCode()
boolean	matches(DatabaseIdentifier patterns)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

productName

public final java.lang.String productName

productVersion

public final java.lang.String productVersion

productMajorVersion

public final int productMajorVersion

productMinorVersion

public final int productMinorVersion

driverName

public final java.lang.String driverName

driverVersion

public final java.lang.String driverVersion

Constructor Detail

DatabaseIdentifier

public DatabaseIdentifier(java.lang.String productName)

DatabaseIdentifier

public DatabaseIdentifier(java.lang.String productName,
                          java.lang.String productVersion,
                          java.lang.String driverName,
                          java.lang.String driverVersion)

DatabaseIdentifier

public DatabaseIdentifier(java.lang.String productName,
                          java.lang.String productVersion,
                          int productMajorVersion,
                          int productMinorVersion,
                          java.lang.String driverName,
                          java.lang.String driverVersion)

Method Detail

forDatabase

public static DatabaseIdentifier forDatabase(java.sql.DatabaseMetaData dmd)
                                      throws java.sql.SQLException

Throws:

java.sql.SQLException

matches

public boolean matches(DatabaseIdentifier patterns)

hashCode

public int hashCode()

equals

public boolean equals(java.lang.Object o)

toString

public java.lang.String toString()