com.sapportals.wcm.service.xcrawler

Interface IXCrawlerResultReceiverFactory

public interface IXCrawlerResultReceiverFactory

Factory which creates result receivers for a crawler task.

The class implementing this interface will be loaded using the Crt classloader when the crawler is resumed after an interruption.

Copyright (c) SAP AG 2003

Method Summary

IXCrawlerResultReceiver

createResultReceiver(String taskID, String userDataForFactory, boolean delta) Return a result receiver for a crawl.

Method Detail

createResultReceiver

public IXCrawlerResultReceiver createResultReceiver(String taskID,
                                                    String userDataForFactory,
                                                    boolean delta)
                                             throws Exception

Return a result receiver for a crawl.
If delta is false the returned class must implement either IXCrawlerListResultReceiver or IXCrawlerPushedResultReceiver.
If delta is true the returned class must implement either IXCrawlerListDeltaResultReceiver or IXCrawlerPushedDeltaResultReceiver.

Parameters:

taskID - ID of the crawler task

userDataForFactory - the string which has been passed to IXCrawlerService.createCrawlerTask(); this string can be used by the application which creates the crawler to store arbitrary data which is needed for recreation of the result receiver

delta - true iff the crawl if an incremental update

Returns:

the result receiver for the crawl

Throws:

Exception