Package net.officefloor.jdbc

Interface DataSourceWrapper

public interface DataSourceWrapper

Means to obtain the DataSource being wrapped.

Author:

Daniel Sagenschneider

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	GET_REAL_DATA_SOURCE_METHOD_NAME	getRealDataSource() Method name.

Method Summary

Modifier and Type	Method	Description
javax.sql.DataSource	getRealDataSource()	Allows obtaining the actual DataSource.
static javax.sql.DataSource	getRealDataSource(javax.sql.DataSource dataSource)	Obtains the "real" DataSource from the input DataSource.
static java.lang.reflect.Method	getRealDataSourceMethod()	Obtains the getRealDataSource() Method.
static boolean	isGetRealDataSourceMethod(java.lang.reflect.Method method)	Indicates if Method is the getRealDataSource().

Field Detail

GET_REAL_DATA_SOURCE_METHOD_NAME

static final java.lang.String GET_REAL_DATA_SOURCE_METHOD_NAME

getRealDataSource() Method name.

See Also:

Constant Field Values

Method Detail

isGetRealDataSourceMethod

static boolean isGetRealDataSourceMethod(java.lang.reflect.Method method)

Indicates if Method is the getRealDataSource().

Parameters:

method - Method.

Returns:

true if getRealDataSource().

getRealDataSourceMethod

static java.lang.reflect.Method getRealDataSourceMethod()

Obtains the getRealDataSource() Method.

Returns:

getRealDataSource() Method.

getRealDataSource

static javax.sql.DataSource getRealDataSource(javax.sql.DataSource dataSource)
                                       throws java.sql.SQLException

Obtains the "real" DataSource from the input DataSource.

Parameters:

dataSource - DataSource to inspect for the "real" DataSource.

Returns:

The "real" DataSource.

Throws:

java.sql.SQLException - If fails to obtain the "real" DataSource.

getRealDataSource

javax.sql.DataSource getRealDataSource()
                                throws java.sql.SQLException

Allows obtaining the actual DataSource.

Some implementations may Proxy the DataSource. Therefore, in inspecting the DataSource on closing OfficeFloor, it will incorrectly determine if the DataSource is AutoCloseable.

This enables obtaining the "real" DataSource.

Returns:

The "real" DataSource. In some implementations it may actually be null as no "real" backing DataSource is available.

Throws:

java.sql.SQLException - If fails to obtain the "real" DataSource.