Module com.github.nosan.embedded.cassandra

Package com.github.nosan.embedded.cassandra

Class WebCassandraDirectoryProvider

java.lang.Object

com.github.nosan.embedded.cassandra.WebCassandraDirectoryProvider

All Implemented Interfaces:

CassandraDirectoryProvider

public class WebCassandraDirectoryProvider
extends Object
implements CassandraDirectoryProvider

An implementation of CassandraDirectoryProvider that downloads and extracts a Cassandra archive from well-known URLs into the specified download directory.

If the Cassandra archive has already been extracted into the directory, it will be used directly, skipping the downloading and extraction steps.

Since:

4.0.0

Author:

Dmytro Nosan

Constructor Summary

Constructors

Constructor	Description
WebCassandraDirectoryProvider()	Creates a new WebCassandraDirectoryProvider with JdkHttpClient and user.home directory.
WebCassandraDirectoryProvider(HttpClient httpClient)	Creates a new WebCassandraDirectoryProvider with provided HttpClient and user.home directory.
WebCassandraDirectoryProvider(HttpClient httpClient, Path downloadDirectory)	Creates a new WebCassandraDirectoryProvider with provided HttpClient and download directory.
WebCassandraDirectoryProvider(Path downloadDirectory)	Creates a new WebCassandraDirectoryProvider with JdkHttpClient and provided download directory.

Method Summary

Modifier and Type	Method	Description
Path	getDirectory(Version version)	Returns the path to the Cassandra directory for the specified version.

Methods inherited from class java.lang.Object

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

Constructor Detail

WebCassandraDirectoryProvider

public WebCassandraDirectoryProvider()

Creates a new WebCassandraDirectoryProvider with JdkHttpClient and user.home directory.

WebCassandraDirectoryProvider

public WebCassandraDirectoryProvider(HttpClient httpClient)

Creates a new WebCassandraDirectoryProvider with provided HttpClient and user.home directory.

Parameters:

httpClient - http client to use

WebCassandraDirectoryProvider

public WebCassandraDirectoryProvider(Path downloadDirectory)

Creates a new WebCassandraDirectoryProvider with JdkHttpClient and provided download directory.

Parameters:

downloadDirectory - the download directory

WebCassandraDirectoryProvider

public WebCassandraDirectoryProvider(HttpClient httpClient,
                                     Path downloadDirectory)

Creates a new WebCassandraDirectoryProvider with provided HttpClient and download directory.

Parameters:

httpClient - http client to use

downloadDirectory - the download directory

Method Detail

getDirectory

public final Path getDirectory(Version version)
                        throws IOException

Description copied from interface: CassandraDirectoryProvider

Returns the path to the Cassandra directory for the specified version.

Specified by:

getDirectory in interface CassandraDirectoryProvider

Parameters:

version - the Cassandra version

Returns:

the path to the Cassandra directory

Throws:

IOException - if an I/O error occurs