org.archive.wayback.resourcestore

Class MultipleResourceStore

java.lang.Object

org.archive.wayback.resourcestore.MultipleResourceStore

All Implemented Interfaces:

ResourceStore

public class MultipleResourceStore
extends Object
implements ResourceStore

A ResourceStore which contains one or more other resource stores. This container simply searches each one in turn for a requested resource, returning the first one found.

Constructor Summary

Constructors

Constructor and Description
MultipleResourceStore()

Method Summary

Methods

Modifier and Type	Method and Description
List<ResourceStore>	getStores()
boolean	isFailOnFirstUnavailable()
Resource	retrieveResource(CaptureSearchResult result) Transform a CaptureSearchResult into a Resource
void	setFailOnFirstUnavailable(boolean failOnFirstUnavailable)
void	setStores(List<ResourceStore> stores)
void	shutdown() Release any resources used by this ResourceIndex cleanly

Methods inherited from class java.lang.Object

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

Constructor Detail

MultipleResourceStore

public MultipleResourceStore()

Method Detail

isFailOnFirstUnavailable

public boolean isFailOnFirstUnavailable()

setFailOnFirstUnavailable

public void setFailOnFirstUnavailable(boolean failOnFirstUnavailable)

retrieveResource

public Resource retrieveResource(CaptureSearchResult result)
                          throws ResourceNotAvailableException

Description copied from interface: ResourceStore

Transform a CaptureSearchResult into a Resource

Specified by:

retrieveResource in interface ResourceStore

Parameters:

result - CaptureSearchResult which should be retrieved

Returns:

Resource object retrieved for the SearchResult

Throws:

ResourceNotAvailableException - if the resource was unavailable (down host, corrupted files, etc)

setStores

public void setStores(List<ResourceStore> stores)

getStores

public List<ResourceStore> getStores()

shutdown

public void shutdown()
              throws IOException

Description copied from interface: ResourceStore

Release any resources used by this ResourceIndex cleanly

Specified by:

shutdown in interface ResourceStore

Throws:

IOException - for usual causes