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The logging RDF Service is also controlled by the Log4J settings. The messages are logged at a level of INFO, so if the logging level of edu.cornell.mannlib.vitro.webapp.rdfservice.impl.logging.RDFServiceLogger is set to WARN or higher, no messages will be produced. This is equivalent to setting developer.loggingRDFService.enable to false, except that you can modify the logging level while VIVO is running.
Examples
Here are some option settings, with explanations.
Output
| Code Block | ||
|---|---|---|
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2013-10-31 12:56:43,283 INFO [RDFServiceLogger] 0.160 sparqlSelectQuery [JSON, SELECT * WHERE { ?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> }] |
This message does not include a stack trace. The query took 0.160 seconds to execute. It used the RDFService.sparqlSelectQuery() method, asking for the output in JSON format. The SPARQL query is as shown.
| Code Block | ||
|---|---|---|
| ||
2013-11-01 11:53:01,553 INFO [RDFServiceLogger] 0.004 sparqlSelectQuery [JSON, SELECT * WHERE { <http://vivo.mydomain.edu/individual/n5124> <http://www.w3.org/2006/vcard/ns#hasTitle> ?o }]
line 614, edu.cornell.mannlib.vitro.webapp.rdfservice.impl.logging.LoggingRDFService
line 1634, edu.cornell.mannlib.vitro.webapp.rdfservice.filter.LanguageFilteringRDFService
line 3954, edu.cornell.mannlib.vitro.webapp.dao.jena.RDFServiceGraph
line 2544, edu.cornell.mannlib.vitro.webapp.dao.jena.RDFServiceGraph
line 1864, edu.cornell.mannlib.vitro.webapp.dao.jena.RDFServiceGraph
line 3544, edu.cornell.mannlib.vitro.webapp.rdfservice.impl.jena.RDFServiceJena
line 1634, edu.cornell.mannlib.vitro.webapp.rdfservice.filter.LanguageFilteringRDFService
line 3954, edu.cornell.mannlib.vitro.webapp.dao.jena.RDFServiceGraph
line 2544, edu.cornell.mannlib.vitro.webapp.dao.jena.RDFServiceGraph
line 1864, edu.cornell.mannlib.vitro.webapp.dao.jena.RDFServiceGraph
line 1634, edu.cornell.mannlib.vitro.webapp.utils.dataGetter.SparqlQueryDataGetter
line 1414, edu.cornell.mannlib.vitro.webapp.utils.dataGetter.SparqlQueryDataGetter
line 4854, edu.cornell.mannlib.vitro.webapp.services.shortview.FakeApplicationOntologyService$FakeVivoPeopleDataGetter
line 1344, edu.cornell.mannlib.vitro.webapp.services.shortview.ShortViewServiceImpl
line 964, edu.cornell.mannlib.vitro.webapp.services.shortview.ShortViewServiceImpl
line 504, edu.cornell.mannlib.vitro.webapp.services.shortview.ShortViewServiceImpl
line 814, edu.cornell.mannlib.vitro.webapp.controller.json.GetRandomSolrIndividualsByVClass
line 664, edu.cornell.mannlib.vitro.webapp.controller.json.GetRandomSolrIndividualsByVClass
line 534, edu.cornell.mannlib.vitro.webapp.controller.json.GetRandomSolrIndividualsByVClass
line 524, edu.cornell.mannlib.vitro.webapp.controller.json.JsonObjectProducer
line 794, edu.cornell.mannlib.vitro.webapp.controller.json.JsonServlet
line 6214, javax.servlet.http.HttpServlet
line 7224, javax.servlet.http.HttpServlet
line 704, edu.cornell.mannlib.vitro.webapp.controller.VitroHttpServlet
line 3044, org.apache.catalina.core.ApplicationFilterChain
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