| com.uwyn.rife.database |
Provides classes and interfaces for the object-oriented query builders, database abstraction layer, persistance manager, query handling templates, fault-tolerant JDBC wrappers and connection pooling.
Related Documentation
For overviews, tutorials, examples, guides, and documentation, please see:
|
| Java Source File Name | Type | Comment |
| BeanErrorImpl.java | Class | |
| BeanImpl.java | Class | |
| BeanImplConstrained.java | Class | |
| ConnectionPool.java | Class | This is a class designed for database connection pooling. |
| ConstrainedClass.java | Class | |
| Datasource.java | Class | Contains all the information required to connect to a database and
centralizes the creation of connections to a database. |
| Datasources.java | Class | Contains a collection of Datasource instances that have been
created from an XML definition. |
| DbBeanFetcher.java | Class | This class allows a
ResultSet to be easily processed into bean
instance.
Multiple instances can be collected into a list when processing an
entire
ResultSet , or as a single bean instance can be retrieved for
one row of a
ResultSet . |
| DbConnection.java | Class | Represents one connection to a database. |
| DbConnectionUser.java | Class | |
| DbPreparedStatement.java | Class | Provides a wrapper around the regular JDBC PreparedStatement
class. |
| DbPreparedStatementHandler.java | Class | By extending this class it's possible to easily customize the behaviour of
a large number of methods in the
DbQueryManager class.
You're able to set the parameters of a
DbPreparedStatement before the actual execution of any logic by overriding the
DbPreparedStatementHandler.setParameters(DbPreparedStatement) setParameters method.
If you need to customize the entire query execution, you can override
the
DbPreparedStatementHandler.performUpdate(DbPreparedStatement) performUpdate and
DbPreparedStatementHandler.performQuery(DbPreparedStatement) performQuery methods. |
| DbProbeExecutor.java | Class | Periodic probe job to keep connections non-idle and probe for dead ones.
This is primarily useful for MySQL, which closes connections after a
period of inactivity.
This should be run using a scheduler participant. |
| DbQueryManager.java | Class | This is a convenience class to make it easy to control the queries that
handle the retrieval, storage, update and removal of data in a database.
All queries will be executed in a connection of the Datasource
that's provided to the constructor of the DbQueryManager.
A collection of convenience methods have been provided to quickly
execute queries in a variety of manners without having to worry about the
logic behind it or having to remember to close the queries at the
appropriate moment. |
| DbQueryManagerCache.java | Class | This class is a simple cache for
DbQueryManager objects. |
| DbQueryManagerFactory.java | Class | This class allows for
DbQueryManager s to be created more
dynamically and with more features than by direct instantiation.
By using the DbQueryManagerFactory,
DbQueryManager child classes can have custom methods that are
implemented by different "drivers", based on the database software behind
the
Datasource . |
| DbResultSet.java | Class | |
| DbResultSet30.java | Class | |
| DbResultSet40.java | Class | |
| DbResultSetHandler.java | Class | By extending this class it's possible to easily customize the behaviour of
some methods in the
DbQueryManager class. |
| DbRowProcessor.java | Class | This abstract base class should be used to implement classes that process one
row in a database query resulset. |
| DbStatement.java | Class | Provides a wrapper around the regular JDBC Statement class. |
| DbTransactionUser.java | Class | By extending this class it's possible to provide the logic that should be
executed by the
DbQueryManager.inTransaction(DbTransactionUser) inTransaction method in the
DbQueryManager class.
This class has both a default constructor and one that can take a data
object. |
| DbTransactionUserWithoutResult.java | Class | Convenience class that offers the same facilities as the
DbTransactionUser class, but makes it easier to work with
transactions that don't return any results. |
| NotConstrainedClass.java | Class | |
| SomeEnum.java | enum | |
| TestCapabilities.java | Class | |
| TestDatasource.java | Class | |
| TestDatasources.java | Class | |
| TestDbBeanFetcher.java | Class | |
| TestDbConcurrency.java | Class | |
| TestDbConnection.java | Class | |
| TestDbPreparedStatement.java | Class | |
| TestDbQueryManager.java | Class | |
| TestDbQueryManagerFactory.java | Class | |
| TestDbQueryManagerFactoryImpl.java | Class | |
| TestDbQueryManagerImpl.java | Class | |
| TestDbStatement.java | Class | |
| TestSuiteDatabase.java | Class | |
| TestXml2Datasources.java | Class | |
| VirtualParameters.java | Class | Internal class to handle virtual parameters of a
DbPreparedStatement. |
| VirtualParametersHandler.java | Interface | Internal interface that defines the methods that a
VirtualParameters handler has to support. |
| Xml2Datasources.java | Class | This class parses an XML file to create a set of
Datasource objects. |