freenet.config

Class FilePersistentConfig

java.lang.Object

freenet.config.Config

freenet.config.PersistentConfig

freenet.config.FilePersistentConfig

Direct Known Subclasses:

FreenetFilePersistentConfig

public class FilePersistentConfig
extends PersistentConfig

Global Config object which persists to a file. Reads the config file into a SimpleFieldSet when created. During init, SubConfig's are registered, and fed the relevant parts of the SFS. Once initialization has finished, we check whether there are any options remaining. If so, we complain about them. And then we write the config file back out.

Nested Class Summary

Nested classes/interfaces inherited from class freenet.config.Config

Config.RequestType

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	header
protected java.lang.Object	storeSync
protected boolean	writeOnFinished

Fields inherited from class freenet.config.PersistentConfig

finishedInit, origConfigFileContents

Fields inherited from class freenet.config.Config

configsByPrefix

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FilePersistentConfig(SimpleFieldSet origFS, java.io.File fnam, java.io.File temp)
protected	FilePersistentConfig(SimpleFieldSet origFS, java.io.File fnam, java.io.File temp, java.lang.String header)

Method Summary

Modifier and Type	Method and Description
static FilePersistentConfig	constructFilePersistentConfig(java.io.File f)
static FilePersistentConfig	constructFilePersistentConfig(java.io.File f, java.lang.String header)
void	finishedInit() Finished initialization.
protected void	innerStore() Don't call without taking storeSync first
void	register(SubConfig sc)
void	store() Write current config to disk

Methods inherited from class freenet.config.PersistentConfig

exportFieldSet, exportFieldSet, exportFieldSet, getSimpleFieldSet, onRegister

Methods inherited from class freenet.config.Config

createSubConfig, get, getConfigs

Methods inherited from class java.lang.Object

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

Field Detail

header

protected final java.lang.String header

storeSync

protected final java.lang.Object storeSync

writeOnFinished

protected boolean writeOnFinished

Constructor Detail

FilePersistentConfig

protected FilePersistentConfig(SimpleFieldSet origFS,
                               java.io.File fnam,
                               java.io.File temp)
                        throws java.io.IOException

Throws:

java.io.IOException

FilePersistentConfig

protected FilePersistentConfig(SimpleFieldSet origFS,
                               java.io.File fnam,
                               java.io.File temp,
                               java.lang.String header)
                        throws java.io.IOException

Throws:

java.io.IOException

Method Detail

constructFilePersistentConfig

public static FilePersistentConfig constructFilePersistentConfig(java.io.File f)
                                                          throws java.io.IOException

Throws:

java.io.IOException

constructFilePersistentConfig

public static FilePersistentConfig constructFilePersistentConfig(java.io.File f,
                                                                 java.lang.String header)
                                                          throws java.io.IOException

Throws:

java.io.IOException

register

public void register(SubConfig sc)

Overrides:

register in class Config

store

public void store()

Description copied from class: Config

Write current config to disk

Overrides:

store in class Config

innerStore

protected final void innerStore()
                         throws java.io.IOException

Don't call without taking storeSync first

Throws:

java.io.IOException

finishedInit

public void finishedInit()

Description copied from class: PersistentConfig

Finished initialization. So any remaining options must be invalid.

Overrides:

finishedInit in class PersistentConfig