Package org.apache.maven.index.updater

Interface ResourceFetcher

All Known Implementing Classes:

DefaultIndexUpdater.FileFetcher, DefaultIndexUpdater.LocalIndexCacheFetcher, WagonHelper.WagonFetcher

public interface ResourceFetcher

An interface defining resource downloading contract

Method Summary

Modifier and Type	Method	Description
void	connect(java.lang.String id, java.lang.String url)	Connect and start transfer session
void	disconnect()	Disconnect and complete transfer session
java.io.InputStream	retrieve(java.lang.String name)	Retrieves resource as InputStream

Method Detail

connect

void connect(java.lang.String id,
             java.lang.String url)
      throws java.io.IOException

Connect and start transfer session

Throws:

java.io.IOException

disconnect

void disconnect()
         throws java.io.IOException

Disconnect and complete transfer session

Throws:

java.io.IOException

retrieve

java.io.InputStream retrieve(java.lang.String name)
                      throws java.io.IOException,
                             java.io.FileNotFoundException

Retrieves resource as InputStream

Parameters:

name - a name of resource to retrieve

Throws:

java.io.IOException

java.io.FileNotFoundException