NullConfigurator (Project JXTA J2SE Reference Implementation)

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net.jxta.impl.peergroup
Class NullConfigurator

java.lang.Object
  net.jxta.impl.peergroup.NullConfigurator

All Implemented Interfaces:: PlatformConfigurator, Configurator

Direct Known Subclasses:: DefaultConfigurator

public class NullConfigurator
extends Object
implements PlatformConfigurator
extends Object
implements PlatformConfigurator

A minimal Platform Configurator. This implementation can load a configuration from an existing PlatformConfig file and also save a configuration to the PlatformConfig file.

This configurator provides no explict validation of the PlatformConfig as it is read from the file (Some is done by the PlatformConfig class) and provides no mechanism for reconfiguration. The NullConfigurator provides a useful base implementation for extending your own Configurator and also provides the minimal implementation needed for applications which perform their own configuration.

Nested Class Summary
`(package private) static class`	`NullConfigurator.ProxyAuthenticator` inner class to be used when a proxy user/pass is set

Field Summary
`protected PlatformConfig`	`advertisement` The platform config
`protected File`	`configFile` The file in which contains the platform configurtation.
`protected static String`	`CONFIGFILENAME` File name into which we will store the platform configuration.
`protected File`	`jxtaHomeDir` The directory in which the configuration files will reside.
`protected File`	`propertiesFile` The file in which contains the configurtation properties.
`protected static String`	`PROPERTIESFILENAME` File name into which we will store various configuration properties.

Constructor Summary
`NullConfigurator()` Constructor for the NullConfigurator object
`NullConfigurator(File homeDir)`

Method Summary
`protected void`	`adjustLog4JPriority()` Adjust the log4j priority based on the user's configuration file.
`ConfigParams`	`getConfigParams()`
`URI`	`getJXTAHome()`
`PlatformConfig`	`getPlatformConfig()` Retrieve the associated `PlatformConfig` and potentially reconfigure the parameters before returning.
`boolean`	`isReconfigure()` Determine if a forced reconfiguration is set for the next call to `PlatformConfigurator.getPlatformConfig()`.
`ConfigParams`	`load()`
`PlatformConfig`	`load(File loadFile)` Persist the associated{ @link net.jxta.impl.protocol.PlatformConfig} to the specified `location`.
`boolean`	`save()`
`boolean`	`save(File saveFile)` Persist the associated{ @link net.jxta.impl.protocol.PlatformConfig} to the specified `location`.
`void`	`setConfigParams(ConfigParams cp)`
`void`	`setPlatformConfig(PlatformConfig config)` Sets the associated `PlatformConfig`.
`void`	`setReconfigure(boolean reconfigure)` Sets the reconfiguration status to the specified status.

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

Field Detail

CONFIGFILENAME

protected static final String CONFIGFILENAME

File name into which we will store the platform configuration.

See Also:: Constant Field Values

PROPERTIESFILENAME

protected static final String PROPERTIESFILENAME

File name into which we will store various configuration properties.

See Also:: Constant Field Values

jxtaHomeDir

protected final File jxtaHomeDir

The directory in which the configuration files will reside.

configFile

protected final File configFile

The file in which contains the platform configurtation.

propertiesFile

protected final File propertiesFile

The file in which contains the configurtation properties.

protected PlatformConfig advertisement

The platform config

Constructor Detail