Retrieving country names in SOLR can return ArrayIndexOutOfBounds when country
code is unchecked
------------------------------------------------------------------------------------------------
Key: DS-509
URL: http://jira.dspace.org/jira/browse/DS-509
Project: DSpace 1.x
Issue Type: Bug
Components: Solr
Affects Versions: 1.6.0
Reporter: Peter Dietz
Priority: Minor
When viewing SOLR statistics about an item/collection/community the section
that displays the list of countries with the most visits can choke out when it
encounters an invalid country code. It will just leave a blank section for
countries when displaying the stats page.
It is unknown why invalid/blank country codes make it in to SOLR statistics,
but errors can be prevented when querying. Perhaps some additional checks on
the ingest of SOLR data would also be useful.
== Error as discovered in dspace.log ==
2010-03-09 13:04:32,703 ERROR
org.dspace.app.xmlui.aspect.statistics.StatisticsTransformer @ Error occured
while creating statistics for dso with ID: 993 and type 2 and handle: 1811/706
java.lang.ArrayIndexOutOfBoundsException: -1
at java.util.Arrays$ArrayList.get(Arrays.java:3381)
at
org.dspace.statistics.util.LocationUtils.getCountryName(LocationUtils.java:803)
at
org.dspace.statistics.content.StatisticsDataVisits.getResultName(StatisticsDataVisits.java:403)
at
org.dspace.statistics.content.StatisticsDataVisits.createDataset(StatisticsDataVisits.java:295)
at
org.dspace.statistics.content.StatisticsDisplay.getDataset(StatisticsDisplay.java:91)
...
http://scm.dspace.org/svn/repo/dspace/trunk/dspace-stats/src/main/java/org/dspace/statistics/util/LocationUtils.java
Original Code
public static String getCountryName(String countryCode){
int index = countryCodeList.indexOf(countryCode);
return countryNameList.get(index).toString();
}
Revised Code
public static String getCountryName(String countryCode){
if(countryCodeList.contains(countryCode)) {
int index = countryCodeList.indexOf(countryCode);
return countryNameList.get(index).toString();
} else {
return "Unknown Country";
}
}
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