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

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

包容类：

JDBCSessionIdManager

public class JDBCSessionIdManager.DatabaseAdaptor
extends 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.

构造方法摘要

JDBCSessionIdManager.DatabaseAdaptor(DatabaseMetaData dbMeta)

方法摘要

String	convertIdentifier(String identifier) Convert a camel case identifier into either upper or lower depending on the way the db stores identifiers.
InputStream	getBlobInputStream(ResultSet result, String columnName)
String	getBlobType()
String	getDBName()
PreparedStatement	getLoadStatement(Connection connection, String rowId, String contextPath, String virtualHosts)
String	getLongType()
String	getRowIdColumnName() rowId is a reserved word for Oracle, so change the name of this column
boolean	isEmptyStringNull()

从类 java.lang.Object 继承的方法

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

构造方法详细信息

JDBCSessionIdManager.DatabaseAdaptor

public JDBCSessionIdManager.DatabaseAdaptor(DatabaseMetaData dbMeta)
                                     throws SQLException

抛出：

SQLException

方法详细信息

convertIdentifier

public String convertIdentifier(String identifier)

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

参数：

identifier -

返回：

the converted identifier

getDBName

public String getDBName()

getBlobType

public String getBlobType()

getLongType

public String getLongType()

getBlobInputStream

public InputStream getBlobInputStream(ResultSet result,
                                      String columnName)
                               throws SQLException

抛出：

SQLException

getRowIdColumnName

public String getRowIdColumnName()

rowId is a reserved word for Oracle, so change the name of this column

返回：

isEmptyStringNull

public boolean isEmptyStringNull()

getLoadStatement

public PreparedStatement getLoadStatement(Connection connection,
                                          String rowId,
                                          String contextPath,
                                          String virtualHosts)
                                   throws SQLException

抛出：

SQLException