com.metamatrix.common.config.reader
Class PropertiesConfigurationReader

java.lang.Object
  com.metamatrix.common.config.reader.PropertiesConfigurationReader

All Implemented Interfaces:

CurrentConfigurationReader

public class PropertiesConfigurationReader
extends java.lang.Object
implements CurrentConfigurationReader

This class implements a self-contained reader for the current configuration, and should be used only by the CurrentConfiguration framework. As such, this is an extremely low-level implementation that may not use anything but com.metamatrix.common.util components and only components that do not use LogManager.

Each class that implements this interface must supply a no-arg constructor.

Field Summary

static java.lang.String

FILENAME The environment property name for the property file that contains the configuration.

Constructor Summary

PropertiesConfigurationReader()
Default, no-arg constructor

Method Summary

ConfigurationModelContainer

getConfigurationModel() Obtain the next startup configuration model.

Methods inherited from class java.lang.Object

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

Field Detail

FILENAME

public static final java.lang.String FILENAME

The environment property name for the property file that contains the configuration.

See Also:

Constant Field Values

Constructor Detail

PropertiesConfigurationReader

public PropertiesConfigurationReader()
                              throws ConfigurationConnectionException,
                                     ConfigurationException

Default, no-arg constructor

Throws:

ConfigurationException

ConfigurationConnectionException

Method Detail

getConfigurationModel

public ConfigurationModelContainer getConfigurationModel()
                                                  throws ConfigurationException

Obtain the next startup configuration model. The implementation may not use logging but instead should rely upon returning an exception in the case of any errors.

Specified by:

getConfigurationModel in interface CurrentConfigurationReader

Returns:

the serializable Configuration instance

Throws:

ConfigurationException - if an error occurred within or during communication with the repository.