Package org.lockss.laaws.crawler.impl

Class ApiUtils

java.lang.Object

org.lockss.laaws.crawler.impl.ApiUtils

public class ApiUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
ApiUtils()

Method Summary

Modifier and Type	Method	Description
static List<String>	getCrawlerIds()
static org.lockss.crawler.CrawlerStatus	getCrawlerStatus(String jobId)
static CrawlStatus	getCrawlStatus(String jobId)
static org.lockss.crawler.CrawlManagerImpl	getLockssCrawlManager()	Provide the Lockss CrawlManager
static PageInfo	getPageInfo(Integer resultsPerPage, Long lastElement, int totalCount, Long timeStamp)
static PluggableCrawlManager	getPluggableCrawlManager()	Provides the Pluggable Crawl manager.
static org.lockss.repository.RepositoryManager	getRepositoryManager()	Provide the Lockss RepositoryManager
static String	getV2Namespace()
static org.lockss.util.rest.repo.LockssRepository	getV2Repo()
static Counter	makeCounter(org.lockss.laaws.crawler.impl.ApiUtils.COUNTER_KIND kind, String jobId, org.lockss.crawler.CrawlerStatus.UrlCount urlCount)
static org.lockss.util.rest.crawler.CrawlDesc	makeCrawlDesc(org.lockss.crawler.CrawlerStatus cs)
static String	makeCrawlLink(String jobId)
static CrawlStatus	makeCrawlStatus(org.lockss.crawler.CrawlerStatus cs)
static org.lockss.util.rest.crawler.JobStatus	makeJobStatus(org.lockss.crawler.CrawlerStatus crawlerStatus)
static void	validateContinuationToken(long timeStamp, ContinuationToken continuationToken)	Checks that a continuation token is valid.
static Integer	validateLimit(Integer limit)	Checks that a limit field is valid.

Methods inherited from class java.lang.Object

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

Constructor Details

ApiUtils

public ApiUtils()

Method Details

validateLimit

public static Integer validateLimit(Integer limit)
                             throws IllegalArgumentException

Checks that a limit field is valid.

Parameters:

limit - An Integer with the limit value to validate.

Returns:

an Integer with the validated limit value.

Throws:

IllegalArgumentException - if the passed limit value is not valid.

getPluggableCrawlManager

public static PluggableCrawlManager getPluggableCrawlManager()

Provides the Pluggable Crawl manager.

Returns:

a PluggableCrawlManager with the crawl manager implementation.

getLockssCrawlManager

public static org.lockss.crawler.CrawlManagerImpl getLockssCrawlManager()

Provide the Lockss CrawlManager

Returns:

CrawlManagerImpl

getRepositoryManager

public static org.lockss.repository.RepositoryManager getRepositoryManager()

Provide the Lockss RepositoryManager

Returns:

CrawlManagerImpl

getPageInfo

public static PageInfo getPageInfo(Integer resultsPerPage,
 Long lastElement,
 int totalCount,
 Long timeStamp)

makeCrawlDesc

public static org.lockss.util.rest.crawler.CrawlDesc makeCrawlDesc(org.lockss.crawler.CrawlerStatus cs)

makeJobStatus

public static org.lockss.util.rest.crawler.JobStatus makeJobStatus(org.lockss.crawler.CrawlerStatus crawlerStatus)

makeCrawlStatus

public static CrawlStatus makeCrawlStatus(org.lockss.crawler.CrawlerStatus cs)

getCrawlerIds

public static List<String> getCrawlerIds()

validateContinuationToken

public static void validateContinuationToken(long timeStamp,
 ContinuationToken continuationToken)
                                      throws IllegalArgumentException

Checks that a continuation token is valid.

Parameters:

timeStamp - A long with the timestamp used to validate the continuation token.

continuationToken - A ContinuationToken with the continuation token to be validated.

Throws:

IllegalArgumentException - if the passed continuation token is not valid.

makeCrawlLink

public static String makeCrawlLink(String jobId)

makeCounter

public static Counter makeCounter(org.lockss.laaws.crawler.impl.ApiUtils.COUNTER_KIND kind,
 String jobId,
 org.lockss.crawler.CrawlerStatus.UrlCount urlCount)

Parameters:

kind - the type of counter we will be returning

jobId - A String with the identifier assigned to the crawl when added.

urlCount - the number of urls

Returns:

an newly constructed Counter

getCrawlStatus

public static CrawlStatus getCrawlStatus(String jobId)

getCrawlerStatus

public static org.lockss.crawler.CrawlerStatus getCrawlerStatus(String jobId)
                                                         throws javax.ws.rs.NotFoundException

Parameters:

jobId - A String with the identifier assigned to the crawl when added.

Returns:

The CrawlerStatus for thi if the s job

Throws:

javax.ws.rs.NotFoundException - if there is no crawl status for this job

getV2Repo

public static org.lockss.util.rest.repo.LockssRepository getV2Repo()

getV2Namespace

public static String getV2Namespace()