Package org.dspace.statistics.content

Class StatisticsDataSearches

java.lang.Object

org.dspace.statistics.content.StatisticsData

org.dspace.statistics.content.StatisticsDataSearches

public class StatisticsDataSearches
extends StatisticsData

A statistics data implementation that will query the statistics backend for search 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)

Field Summary

Fields

Modifier and Type	Field	Description
protected DSpaceObject	currentDso	Current DSpaceObject for which to generate the statistics.

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

solrLoggerService

Constructor Summary

Constructors

Constructor	Description
StatisticsDataSearches(DSpaceObject dso)

Method Summary

Modifier and Type	Method	Description
Dataset	createDataset(Context context, int facetMinCount)	Run the accumulated query and return its results.
protected 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 String	getSearchFilterQuery()	Returns a filter query that only allows new searches to pass new searches are searches that haven't been paged through
protected ObjectCount	getTotalPageViews(String query, String defaultFilterQuery, int facetMinCount)

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

Field Details

currentDso

protected DSpaceObject currentDso

Current DSpaceObject for which to generate the statistics.

Constructor Details

StatisticsDataSearches

public StatisticsDataSearches(DSpaceObject dso)

Method Details

createDataset

public Dataset createDataset(Context context,
 int facetMinCount)
                      throws SQLException,
org.apache.solr.client.solrj.SolrServerException,
IOException,
ParseException

Description copied from class: StatisticsData

Run the accumulated query and return its results.

Specified by:

createDataset in class StatisticsData

Parameters:

context - The relevant DSpace Context.

facetMinCount - Minimum count of results facet must have to return a result

Returns:

accumulated query results

Throws:

SQLException - An exception that provides information on a database access error or other errors.

org.apache.solr.client.solrj.SolrServerException - Exception from the Solr server to the solrj Java client.

IOException - A general class of exceptions produced by failed or interrupted I/O operations.

ParseException - if the dataset cannot be parsed

getQuery

protected 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

getTotalPageViews

protected ObjectCount getTotalPageViews(String query,
 String defaultFilterQuery,
 int facetMinCount)
                                 throws org.apache.solr.client.solrj.SolrServerException,
IOException

Throws:

org.apache.solr.client.solrj.SolrServerException

IOException

getSearchFilterQuery

protected String getSearchFilterQuery()

Returns a filter query that only allows new searches to pass new searches are searches that haven't been paged through

Returns:

a solr filterquery