de.smartics.properties.spi.config.ds
Class DefaultDataSourceManager

java.lang.Object
  de.smartics.properties.spi.config.ds.AbstractDataSourceDescriptor
      de.smartics.properties.spi.config.ds.DefaultDataSourceManager

All Implemented Interfaces:

PropertiesDataSourceDescriptor, PropertiesDataSourceManager, Serializable

Direct Known Subclasses:

PropertiesStore

public class DefaultDataSourceManager
     
     

      
      extends 
      
      AbstractDataSourceDescriptor
     
     
     
     

      
      implements 
      
      PropertiesDataSourceManager
     
     

Helper to create database configurations with a data source.

See Also:

Serialized Form

Nested Class Summary

static class

DefaultDataSourceManager.Builder The builder of manager instances.

Field Summary

protected boolean	dropTable Signals to drop the properties table before creation.
protected boolean	ignoreTableCreationProblems The flag signals that any problems encountered on creating the table should be ignored.

Constructor Summary

protected

DefaultDataSourceManager(DefaultDataSourceManager.Builder builder) Default constructor.

Method Summary

void	createConfigTable() Creates the configuration on the referenced data source.
void	dropConfigTable() Drops the configuration table from the referenced data source.
String	getDataSourceId() Returns the identifier of the data source.
DataSourceProxy	getDataSourceProxy() Returns a reference to the data source proxy used to connect to the data source.
void	print(PrintStream out) Prints the contents of the data source to the given stream.

Methods inherited from class de.smartics.properties.spi.config.ds.AbstractDataSourceDescriptor

getNameColumn, getTable, getValueColumn

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.smartics.properties.spi.config.ds.PropertiesDataSourceDescriptor

getNameColumn, getTable, getValueColumn

Field Detail

dropTable

protected final boolean dropTable

Signals to drop the properties table before creation.

ignoreTableCreationProblems

protected final boolean ignoreTableCreationProblems

The flag signals that any problems encountered on creating the table should be ignored. Useful if there are no means to check is a database table already exists.

Constructor Detail

DefaultDataSourceManager

protected DefaultDataSourceManager(DefaultDataSourceManager.Builder builder)

Default constructor.

Parameters:

builder - the builder of manager instance.

Method Detail

getDataSourceId

public final String getDataSourceId()

Description copied from interface: PropertiesDataSourceDescriptor

Returns the identifier of the data source.

Specified by:

getDataSourceId in interface PropertiesDataSourceDescriptor

Returns:

the identifier of the data source.

getDataSourceProxy

public final DataSourceProxy getDataSourceProxy()

Description copied from interface: PropertiesDataSourceManager

Returns a reference to the data source proxy used to connect to the data source.

Specified by:

getDataSourceProxy in interface PropertiesDataSourceManager

Returns:

a reference to the data source proxy used to connect to the data source.

createConfigTable

public final void createConfigTable()
                             throws DataSourceException

Description copied from interface: PropertiesDataSourceManager

Creates the configuration on the referenced data source.

Specified by:

createConfigTable in interface PropertiesDataSourceManager

Throws:

DataSourceException - on any problem accessing the data source.

dropConfigTable

public final void dropConfigTable()
                           throws DataSourceException

Description copied from interface: PropertiesDataSourceManager

Drops the configuration table from the referenced data source.

Specified by:

dropConfigTable in interface PropertiesDataSourceManager

Throws:

DataSourceException - on any problem accessing the data source.

print

public final void print(PrintStream out)
                 throws DataSourceException

Description copied from interface: PropertiesDataSourceManager

Prints the contents of the data source to the given stream. Useful for debugging.

Specified by:

print in interface PropertiesDataSourceManager

Parameters:

out - the stream to write to.

Throws:

DataSourceException - on any problem accessing the data source.