org.cyclopsgroup.gitcon

Class StaticLocalResourceRepository

java.lang.Object

org.cyclopsgroup.gitcon.StaticLocalResourceRepository

All Implemented Interfaces:

Closeable, AutoCloseable, ResourceRepository

Direct Known Subclasses:

DynamicLocalResourceRepository

public class StaticLocalResourceRepository
extends Object
implements Closeable, ResourceRepository

Implementation of ResourceRepository based on a local file system root. It relies on an implementation of Source to get files from remote into the file system root.

Constructor Summary

Constructors

Constructor and Description
StaticLocalResourceRepository(File directory, Source source) Constructor with given working directory and file source and a given working directory.
StaticLocalResourceRepository(Source source) Constructor with a source that is responsible for getting files into the working directory.

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
static File	createTempDirectory() Create a temporary directory under system temdir
File	getResource(String filePath) Get file object for given relative file path in repository
Source	getSource()
File	getWorkingDirectory()
void	init() This method should be called before instance can be used.

Methods inherited from class java.lang.Object

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

Constructor Detail

StaticLocalResourceRepository

public StaticLocalResourceRepository(Source source)

Constructor with a source that is responsible for getting files into the working directory. The constructor will create a working directory using createTempDirectory() method and wipe out the directory in close() call.

Parameters:

source - A source that gets files

StaticLocalResourceRepository

public StaticLocalResourceRepository(File directory,
                             Source source)

Constructor with given working directory and file source and a given working directory. Working directory will be wiped out in close()

Parameters:

directory - Given working directory

source - Source of files

See Also:

StaticLocalResourceRepository(Source)

Method Detail

createTempDirectory

public static File createTempDirectory()

Create a temporary directory under system temdir

Returns:

A temporary directory, which does not exist yet

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

getWorkingDirectory

public final File getWorkingDirectory()

Returns:

The actual working directory, the root of local repository

getSource

public final Source getSource()

Returns:

The file source

init

public void init()
          throws Exception

This method should be called before instance can be used. In the call, the file source gets files from remote and save them into a directory under workingDirectory. It does it by calling Source.initWorkingDirectory(File)

Throws:

Exception - Allows any type of exception

getResource

public File getResource(String filePath)

Description copied from interface: ResourceRepository

Get file object for given relative file path in repository

Specified by:

getResource in interface ResourceRepository

Parameters:

filePath - File path relative to the root of repository

Returns:

A file object. File may not exist if file path points to no where, in which case this call does not fail.