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## fr.gouv.culture.sdx.utils.rdbms
Class DataSourceComponentBacked

    java.lang.Object
      fr.gouv.culture.sdx.utils.AbstractSdxObject
          fr.gouv.culture.sdx.utils.rdbms.JDBC
              fr.gouv.culture.sdx.utils.rdbms.DataSourceComponentBacked

All Implemented Interfaces:
  org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.context.Contextualizable, Describable, Encodable, Identifiable, Localizable, org.apache.avalon.framework.logger.LogEnabled, SdxObject, org.apache.avalon.framework.service.Serviceable, org.apache.excalibur.xml.sax.XMLizable

Direct Known Subclasses:
  AbstractDataSourceComponentBackedRepository, AbstractJDBCDatabase

public abstract class DataSourceComponentBacked
extends JDBC
implements org.apache.avalon.framework.service.Serviceable, org.apache.avalon.framework.configuration.Configurable

This class will handle connections manaagement within the scope of the coocoon jdbc connection pool

Nested Class Summary

Nested classes inherited from class fr.gouv.culture.sdx.utils.rdbms.JDBC
`JDBC.QueryExecutor, JDBC.Template`

Nested classes inherited from class fr.gouv.culture.sdx.utils.SdxObject
`SdxObject.ConfigurationNode`

Field Summary
`protected java.lang.String` | `ATTRIBUTE_DSI` String representation of the "repository" attribute name "dsi", for dataSourceIdentifier (name of connection in cocoon.xconf).
`protected org.apache.avalon.framework.service.ServiceSelector` | `dbSelector` The component selector.
`protected java.lang.String` | `dsi` The data source _identifier.

Fields inherited from class fr.gouv.culture.sdx.utils.rdbms.JDBC
`tableName`

Fields inherited from class fr.gouv.culture.sdx.utils.AbstractSdxObject
`_configuration, _context, _description, _encoding, _id, _locale, _logger, _manager, _xmlizable_objects, _xmlLang, isToSaxInitialized`

Fields inherited from interface fr.gouv.culture.sdx.utils.Encodable
`DEFAULT_ENCODING`

Constructor Summary
`DataSourceComponentBacked()`

Method Summary
`void` | `configure(org.apache.avalon.framework.configuration.Configuration configuration)`
`protected void` | `finalize()`
`protected org.apache.avalon.excalibur.datasource.DataSourceComponent` | `getDataSourceComponent()` Get's the datasource service from Cocoon using the dbSelector and the dsi class variables
`protected void` | `releaseDataSourceComponent(org.apache.avalon.excalibur.datasource.DataSourceComponent dsc)` Releases the data source service using the dbSelector
`void` | `service(org.apache.avalon.framework.service.ServiceManager manager)` Compose the object so that we get the `Service`s we need from the `ServiceManager`.

Methods inherited from class fr.gouv.culture.sdx.utils.rdbms.JDBC
`createTable, getTableCreationQuery, getTableName, handleUnsupportedTokens, initVolatileObjectsToSax`

Methods inherited from class fr.gouv.culture.sdx.utils.AbstractSdxObject
`configureDescription, contextualize, enableLogging, getBaseAttributes, getClassNameSuffix, getConfiguration, getContext, getDescription, getEncoding, getId, getLocale, getLog, getServiceManager, getXmlLang, initToSax, setDescription, setEncoding, setId, setLocale, setUpSdxObject, setUpSdxObject, setXmlLang, toSAX, verifyConfigurationResources`

Methods inherited from class java.lang.Object
`clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### dsi

    protected java.lang.String dsi

  The data source _identifier.

### dbSelector

    protected org.apache.avalon.framework.service.ServiceSelector dbSelector

  The component selector.

### ATTRIBUTE_DSI

    protected final java.lang.String ATTRIBUTE_DSI

  String representation of the "repository" attribute name "dsi", for dataSourceIdentifier (name of connection in cocoon.xconf).

  See Also:
    Constant Field Values

Constructor Detail

### DataSourceComponentBacked

    public DataSourceComponentBacked()

Method Detail

### service

    public void service(org.apache.avalon.framework.service.ServiceManager manager)
                 throws org.apache.avalon.framework.service.ServiceException

  Compose the object so that we get the `Service`s we need from the `ServiceManager`.

  Specified by:
    `service` in interface `org.apache.avalon.framework.service.Serviceable`
  Overrides:
    `service` in class `AbstractSdxObject`
  Parameters:
    `manager` - The service manager from Cocoon that allow us to acquire a database selector service.
  Throws:
    `org.apache.avalon.framework.service.ServiceException`

### configure

    public void configure(org.apache.avalon.framework.configuration.Configuration configuration)
                   throws org.apache.avalon.framework.configuration.ConfigurationException

  Specified by:
    `configure` in interface `org.apache.avalon.framework.configuration.Configurable`
  Overrides:
    `configure` in class `AbstractSdxObject`
  Throws:
    `org.apache.avalon.framework.configuration.ConfigurationException`

### getDataSourceComponent

    protected org.apache.avalon.excalibur.datasource.DataSourceComponent getDataSourceComponent()
                                                                                         throws org.apache.avalon.framework.service.ServiceException

  Get's the datasource service from Cocoon using the dbSelector and the dsi class variables

  Returns:
  Throws:
    `org.apache.avalon.framework.service.ServiceException`

### releaseDataSourceComponent

    protected void releaseDataSourceComponent(org.apache.avalon.excalibur.datasource.DataSourceComponent dsc)

  Releases the data source service using the dbSelector

  Parameters:
    `dsc` - The service to release

### finalize

    protected void finalize()
                     throws java.lang.Throwable

  Throws:
    `java.lang.Throwable`

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Copyright © 2000-2003 Ministere de la culture et de la communication / AJLSM. All Rights Reserved.