Package org.apache.ddlutils.io

The org.apache.ddlutils.io package contains a classes for input and output of both the database schemas and data files.

See: Description

Interface Summary

Interface	Description
DataSink	Marks classes that can receive dyna beans read by the DataReader.

Class Summary

Class	Description
BinaryObjectsHelper	Helper class for dealing with the serialization and Base64 encoding of objects.
ColumnXmlWriter	Helper class for writing columns to XML.
ConverterConfiguration	Contains the configuration for converters, which convert between the Java data types corresponding to SQL data, and string representations.
DatabaseDataIO	Provides basic live database data <-> XML functionality.
DatabaseIO	This class provides functions to read and write database models from/to XML.
DataConverterRegistration	Represents the registration of a data converter for tasks that work on data files.
DataDtdWriter	Generates the DTD for data xml files usable with a specified database model.
DataReader	Reads data XML into dyna beans matching a specified database model.
DataToDatabaseSink	Data sink that directly inserts the beans into the database.
DataWriter	Writes dyna beans matching a specified database model into an XML file.
Identity	Stores the identity of an database object as defined by its primary keys.
LocalEntityResolver	An entity resolver that matches the specific database dtds to the one that comes with DdlUtils, and that can handle file url's.
ModelValidator	Helper class that validates a given document against the DdlUtils schema.
ModelXmlWriter	Base class providing helper functions for writing model elements to XML.
PrettyPrintingXmlWriter	Helper class that writes XML data with or without pretty printing.
TableXmlWriter	Base interface for different strategies to write the XML for a data bean for a specific table.
WaitingObject	Represents an object waiting for insertion into the database.
XMLUtils	Contains basic utility methods for XML.

Exception Summary

Exception	Description
DataSinkException	Exception generated by DataSink implementations.
DataWriterException	Exception generated by the DataWriter.
DdlUtilsXMLException	Base class for exceptions generated by DdlUtils when handling XML.

Package org.apache.ddlutils.io Description

The org.apache.ddlutils.io package contains a classes for input and output of both the database schemas and data files. Specifically, the DatabaseIO class reads from and writes to schema XML files, and the DataReader and DataWriter classes to the same for data XML files. The DTD for these data XML files is generated via the DataDtdWriter class.