com.sap.cds.maven.plugin.util

Class Downloader

java.lang.Object

com.sap.cds.maven.plugin.util.Downloader

public class Downloader
extends Object

Used to download the Node archive from a given download URL.

Constructor Summary

Constructors

Constructor and Description
Downloader(CdsMojoLogger logger) Constructs a new Downloader instance.
Downloader(List<org.apache.maven.settings.Proxy> proxies, CdsMojoLogger logger) Constructs a new Downloader instance.

Method Summary

Modifier and Type	Method and Description
void	download(String downloadUrl, File destination) Performs a download from given URL.
void	download(String downloadUrl, File destination, String userName, String password) Performs a download from given URL by using the given credentials

Methods inherited from class java.lang.Object

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

Constructor Detail

Downloader

public Downloader(CdsMojoLogger logger)

Constructs a new Downloader instance.

Parameters:

logger - the required CdsMojoLogger instance.

Throws:

NullPointerException - if any of the required parameters is null.

Downloader

public Downloader(List<org.apache.maven.settings.Proxy> proxies,
                  CdsMojoLogger logger)

Constructs a new Downloader instance.

Parameters:

proxies - an optional list of proxies

logger - the required CdsMojoLogger instance.

Throws:

NullPointerException - if any of the required parameters is null.

Method Detail

download

public void download(String downloadUrl,
                     File destination)
              throws IOException

Performs a download from given URL.

Parameters:

downloadUrl - the URL to download from

destination - the destination File

Throws:

IOException - if download failed

NullPointerException - if any of the required parameters is null.

download

public void download(String downloadUrl,
                     File destination,
                     String userName,
                     String password)
              throws IOException

Performs a download from given URL by using the given credentials

Parameters:

downloadUrl - the URL to download from

destination - the destination File

userName - an optional user name

password - an optional user password

Throws:

IOException - if download failed

NullPointerException - if any of the required parameters is null.

IllegalArgumentException - If the given download URL isn’t valid