org.eclipse.jetty.server.session
Class JDBCSessionIdManager.DatabaseAdaptor

java.lang.Object
  org.eclipse.jetty.server.session.JDBCSessionIdManager.DatabaseAdaptor

Enclosing class:

JDBCSessionIdManager

public class JDBCSessionIdManager.DatabaseAdaptor
extends java.lang.Object

DatabaseAdaptor Handles differences between databases. Postgres uses the getBytes and setBinaryStream methods to access a "bytea" datatype, which can be up to 1Gb of binary data. MySQL is happy to use the "blob" type and getBlob() methods instead. TODO if the differences become more major it would be worthwhile refactoring this class.

Constructor Summary

JDBCSessionIdManager.DatabaseAdaptor(java.sql.DatabaseMetaData dbMeta)

Method Summary

java.lang.String	convertIdentifier(java.lang.String identifier) Convert a camel case identifier into either upper or lower depending on the way the db stores identifiers.
java.io.InputStream	getBlobInputStream(java.sql.ResultSet result, java.lang.String columnName)
java.lang.String	getBlobType()
java.lang.String	getDBName()

Methods inherited from class java.lang.Object

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

Constructor Detail

JDBCSessionIdManager.DatabaseAdaptor

public JDBCSessionIdManager.DatabaseAdaptor(java.sql.DatabaseMetaData dbMeta)
                                     throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

convertIdentifier

public java.lang.String convertIdentifier(java.lang.String identifier)

Convert a camel case identifier into either upper or lower depending on the way the db stores identifiers.

Parameters:

identifier -

Returns:

the converted identifier

getDBName

public java.lang.String getDBName()

getBlobType

public java.lang.String getBlobType()

getBlobInputStream

public java.io.InputStream getBlobInputStream(java.sql.ResultSet result,
                                              java.lang.String columnName)
                                       throws java.sql.SQLException

Throws:

java.sql.SQLException