gov.nasa.pds.harvest.crawler.actions
Class RegistryUniquenessCheckerAction
java.lang.Object
gov.nasa.jpl.oodt.cas.crawl.action.CrawlerAction
gov.nasa.pds.harvest.crawler.actions.RegistryUniquenessCheckerAction
- All Implemented Interfaces:
- gov.nasa.jpl.oodt.cas.commons.spring.SpringSetIdInjectionType
public class RegistryUniquenessCheckerAction
- extends gov.nasa.jpl.oodt.cas.crawl.action.CrawlerAction
A class to check whether a product's logical identifier (lid) and
version ID (vid) have already been registered.
- Author:
- mcayanan
Fields inherited from class gov.nasa.jpl.oodt.cas.crawl.action.CrawlerAction |
LOG, phases |
Method Summary |
boolean |
performAction(File product,
gov.nasa.jpl.oodt.cas.metadata.Metadata productMetadata)
Action that checks to see if a product was already registerd. |
Methods inherited from class gov.nasa.jpl.oodt.cas.crawl.action.CrawlerAction |
getDescription, getId, getPhases, setDescription, setId, setPhases |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RegistryUniquenessCheckerAction
public RegistryUniquenessCheckerAction(String registryUrl,
RegistryIngester ingester)
- Constructor.
- Parameters:
registryUrl
- The URL to the registry service.ingester
- The Registry Ingester.
performAction
public boolean performAction(File product,
gov.nasa.jpl.oodt.cas.metadata.Metadata productMetadata)
throws gov.nasa.jpl.oodt.cas.crawl.structs.exceptions.CrawlerActionException
- Action that checks to see if a product was already registerd.
- Specified by:
performAction
in class gov.nasa.jpl.oodt.cas.crawl.action.CrawlerAction
- Parameters:
product
- The product file.productMetadata
- The metadata associatied with the given product.
- Returns:
- 'false' if the product was already registered.
- Throws:
gov.nasa.jpl.oodt.cas.crawl.structs.exceptions.CrawlerActionException
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