org.dspace.statistics.content

Class StatisticsDataWorkflow

java.lang.Object

org.dspace.statistics.content.StatisticsData

org.dspace.statistics.content.StatisticsDataWorkflow

public class StatisticsDataWorkflow
extends StatisticsData

A workflow data implementation that will query the statistics backend for workflow information

Author:

Kevin Van de Velde (kevin at atmire dot com), Ben Bosman (ben at atmire dot com), Mark Diggory (markd at atmire dot com)

Constructor Summary

Constructors

Constructor and Description
StatisticsDataWorkflow(DSpaceObject dso, int averageMonths)

Method Summary

Methods

Modifier and Type	Method and Description
Dataset	createDataset(Context context) Run the accumulated query and return its results.
protected java.util.Date	getOldestWorkflowItemDate()
protected java.lang.String	getQuery() Returns the query to be used in solr in case of a dso a scopeDso query will be returned otherwise the default *:* query will be used
protected java.util.Map<java.lang.String,java.lang.Long>	getTotalFacetCounts(DatasetTypeGenerator typeGenerator) Retrieve the total counts for the facets (total count is same query but none of the filter queries

Methods inherited from class org.dspace.statistics.content.StatisticsData

addDatasetGenerator, addFilters, getDataset, getDatasetGenerators, getFilters, setDataset

Methods inherited from class java.lang.Object

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

Constructor Detail

StatisticsDataWorkflow

public StatisticsDataWorkflow(DSpaceObject dso,
                      int averageMonths)

Method Detail

createDataset

public Dataset createDataset(Context context)
                      throws java.sql.SQLException,
                             org.apache.solr.client.solrj.SolrServerException,
                             java.io.IOException,
                             java.text.ParseException

Description copied from class: StatisticsData

Run the accumulated query and return its results.

Specified by:

createDataset in class StatisticsData

Throws:

java.sql.SQLException

org.apache.solr.client.solrj.SolrServerException

java.io.IOException

java.text.ParseException

getQuery

protected java.lang.String getQuery()

Returns the query to be used in solr in case of a dso a scopeDso query will be returned otherwise the default *:* query will be used

Returns:

the query as a string

getTotalFacetCounts

protected java.util.Map<java.lang.String,java.lang.Long> getTotalFacetCounts(DatasetTypeGenerator typeGenerator)
                                                                      throws org.apache.solr.client.solrj.SolrServerException

Retrieve the total counts for the facets (total count is same query but none of the filter queries

Parameters:

typeGenerator - the type generator

Returns:

as a key the

Throws:

org.apache.solr.client.solrj.SolrServerException

getOldestWorkflowItemDate

protected java.util.Date getOldestWorkflowItemDate()
                                            throws org.apache.solr.client.solrj.SolrServerException

Throws:

org.apache.solr.client.solrj.SolrServerException