org.fuin.esmp

Class Downloads

java.lang.Object

org.fuin.esmp.Downloads

public final class Downloads
extends Object

Parses all available versions and provides easy access to this information.

Constructor Summary

Constructors

Constructor and Description
Downloads(URL versionURL, File jsonDownloadsFile) Constructor with URL and local file.

Method Summary

Modifier and Type	Method and Description
DownloadVersion	findLatest(boolean includeRC) Returns the latest available version.
DownloadVersion	findVersion(String name) Returns the version with a given name.
File	getJsonDownloadsFile() Returns the parsed file.
List<DownloadVersion>	getVersions() Returns the version list.
void	parse() Loads the data from the JSON download versions file.

Methods inherited from class java.lang.Object

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

Constructor Detail

Downloads

public Downloads(URL versionURL,
                 File jsonDownloadsFile)
          throws IOException

Constructor with URL and local file. If the file does not exist, a current version of the version file will be loaded.

Parameters:

versionURL - URL of the version JSON file.

jsonDownloadsFile - Name of the JSON download file.

Throws:

IOException - Copying the event store version file from URL to local disc failed.

Method Detail

findVersion

public DownloadVersion findVersion(String name)

Returns the version with a given name.

Parameters:

name - Version to find.

Returns:

Found instance or null if no version with that name was found.

parse

public final void parse()
                 throws IOException

Loads the data from the JSON download versions file.

Throws:

IOException - Parsing the event store version file failed.

getJsonDownloadsFile

public final File getJsonDownloadsFile()

Returns the parsed file.

Returns:

File.

getVersions

public List<DownloadVersion> getVersions()

Returns the version list.

Returns:

Available download versions.

findLatest

public DownloadVersion findLatest(boolean includeRC)

Returns the latest available version.

Parameters:

includeRC - Include release candidates (true) or only return releases (false).

Returns:

Latest version.