Package dk.netarkivet.harvester.webinterface

Class HarvestStatus

java.lang.Object

dk.netarkivet.harvester.webinterface.HarvestStatus

public class HarvestStatus
extends Object

This page provides support for the HarvestStatus pages of the web interface.

Field Summary

Fields

Modifier and Type	Field	Description
protected static org.slf4j.Logger	log	The logger to use.

Constructor Summary

Constructors

Constructor	Description
HarvestStatus(long fullResultsCount, List<JobStatusInfo> jobs)	Constructor for the HarvestStatus class.

Method Summary

Modifier and Type	Method	Description
long	getFullResultsCount()
List<JobStatusInfo>	getJobStatusInfo()
static HarvestStatus	getjobStatusList(HarvestStatusQuery query)	Calculate list of job information to be shown.
static boolean	isNextLinkActive(long pageSize, long totalResultsCount, long endIndex)	Check if next link is active.
static boolean	isPreviousLinkActive(long pageSize, long totalResultsCount, long startIndex)	Check if previous link is active.
static String	makeHarvestRunLink(long harvestID, int harvestRun)	Create a link to the harvest-run page for a given run.
static void	processRequest(javax.servlet.jsp.PageContext context, I18n i18n)	Process a request from Harveststatus-alljobs.
static void	rejectFailedJob(javax.servlet.jsp.PageContext context, I18n i18n, Long jobID)	Marks a failed job as rejected for resubmission.
static void	unrejectRejectedJob(javax.servlet.jsp.PageContext context, I18n i18n, Long jobID)	Marks as failed.

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.slf4j.Logger log

The logger to use.

Constructor Detail

HarvestStatus

public HarvestStatus(long fullResultsCount,
                     List<JobStatusInfo> jobs)

Constructor for the HarvestStatus class.

Parameters:

fullResultsCount - The total number of entries in the full resultset

jobs - The list of jobs

Method Detail

getFullResultsCount

public long getFullResultsCount()

Returns:

The total number in the full resultset

getJobStatusInfo

public List<JobStatusInfo> getJobStatusInfo()

Returns:

The list of jobs in this HarvestStatus object.

processRequest

public static void processRequest(javax.servlet.jsp.PageContext context,
                                  I18n i18n)
                           throws ForwardedToErrorPage

Process a request from Harveststatus-alljobs.

Will resubmit a job if requested, otherwise do nothing.

Parameters:

context - The web context used for processing

i18n - The resource i18n context.

Throws:

ForwardedToErrorPage - If an error occurs that stops processing and forwards the user to an error page.

rejectFailedJob

public static void rejectFailedJob(javax.servlet.jsp.PageContext context,
                                   I18n i18n,
                                   Long jobID)

Marks a failed job as rejected for resubmission. Throws a ForwardedToErrorPage if jobID is null or if it refers to a job that is not in the state FAILED to start with.

Parameters:

context - the context for forwarding errors

i18n - the internationalisation to use

jobID - the job to reject

unrejectRejectedJob

public static void unrejectRejectedJob(javax.servlet.jsp.PageContext context,
                                       I18n i18n,
                                       Long jobID)

Marks as failed. Throws a ForwardedToErrorPage if the job is not in the state FAILED_REJECTED to start with.

Parameters:

context - the context for forwarding errors

i18n - the internationalisation to use

jobID - the job to unreject

makeHarvestRunLink

public static String makeHarvestRunLink(long harvestID,
                                        int harvestRun)

Create a link to the harvest-run page for a given run.

Parameters:

harvestID - The ID of the harvest

harvestRun - The run # of the harvest (always 0 for snapshots)

Returns:

A properly encoded HTML string with a link and the harvest run as the text. Select all jobs to be shown.

getjobStatusList

public static HarvestStatus getjobStatusList(HarvestStatusQuery query)

Calculate list of job information to be shown.

Parameters:

query - the query with its filters.

Returns:

a list of job status info objects

isNextLinkActive

public static boolean isNextLinkActive(long pageSize,
                                       long totalResultsCount,
                                       long endIndex)

Check if next link is active.

Parameters:

pageSize - the size of the page

totalResultsCount - the number of results.

endIndex - the index of the last result shown on this page

Returns:

true, if link to next page is active

isPreviousLinkActive

public static boolean isPreviousLinkActive(long pageSize,
                                           long totalResultsCount,
                                           long startIndex)

Check if previous link is active.

Parameters:

pageSize - the size of the page

totalResultsCount - the number of results.

startIndex - the index of the first result shown on this page

Returns:

true, if link to previous page is active