Package org.eclipse.aether.internal.impl

Class DefaultTrackingFileManager

java.lang.Object

org.eclipse.aether.internal.impl.DefaultTrackingFileManager

All Implemented Interfaces:

TrackingFileManager

@Singleton
@Named
public final class DefaultTrackingFileManager
extends Object
implements TrackingFileManager

Manages access to a properties file.

Note: the file locking in this component (that predates SyncContext) is present only to back off two parallel implementations that coexist in Maven (this class and maven-compat one), as in certain cases the two implementations may collide on properties files. This locking must remain in place for as long as maven-compat code exists.

Constructor Summary

Constructors

Constructor	Description
DefaultTrackingFileManager()

Method Summary

Modifier and Type	Method	Description
Properties	read(File file)	Reads up the specified properties file into Properties, if exists, otherwise null is returned.
Properties	update(File file, Map<String,String> updates)	Applies updates to specified properties file and returns resulting Properties with contents same as in updated file, never null.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultTrackingFileManager

public DefaultTrackingFileManager()

Method Details

read

public Properties read(File file)

Description copied from interface: TrackingFileManager

Reads up the specified properties file into Properties, if exists, otherwise null is returned.

Specified by:

read in interface TrackingFileManager

update

public Properties update(File file,
 Map<String,String> updates)

Description copied from interface: TrackingFileManager

Applies updates to specified properties file and returns resulting Properties with contents same as in updated file, never null.

Specified by:

update in interface TrackingFileManager