Revision: 17165
http://sourceforge.net/p/gate/code/17165
Author: valyt
Date: 2013-12-09 16:34:32 +0000 (Mon, 09 Dec 2013)
Log Message:
-----------
Added a non-documented method to the XML search API that collects the full
document set before responding. This can be used to time the execution of
queries in a remote M?\195?\173mir server.
Keeping it non-documented as we don;t want to encourage users to use it,
because:
- time outs can occur during its execution
- it keeps a web thread occupied for the entire duration of the execution,
which is wasteful.
Good this this commit message is entirely confidential and it does not get
reported on a public mailing list, nor does it get associated with a commit
into a publically accessible repository ;).
Modified Paths:
--------------
mimir/trunk/mimir-web/grails-app/controllers/gate/mimir/web/SearchController.groovy
Modified:
mimir/trunk/mimir-web/grails-app/controllers/gate/mimir/web/SearchController.groovy
===================================================================
---
mimir/trunk/mimir-web/grails-app/controllers/gate/mimir/web/SearchController.groovy
2013-12-09 16:02:51 UTC (rev 17164)
+++
mimir/trunk/mimir-web/grails-app/controllers/gate/mimir/web/SearchController.groovy
2013-12-09 16:34:32 UTC (rev 17165)
@@ -213,6 +213,38 @@
}
/**
+ * Gets the number of result documents.
+ * @return <code>-1</code> if the search has not yet completed, the total
+ * number of result document otherwise.
+ */
+ def documentsCountSync = {
+ def p = params["request"] ?: params
+ //a closure representing the return message
+ def message;
+ //get the query ID
+ String queryId = p["queryId"]
+ QueryRunner runner = searchService.getQueryRunner(queryId);
+ if(runner){
+ try{
+ //we have all required parameters
+ long docCount = runner.getDocumentsCountSync()
+ message = buildMessage(SUCCESS, null){
+ value(docCount)
+ }
+ }catch(Exception e){
+ message = buildMessage(ERROR,
+ "Error while obtaining the documents count: \"" +
+ e.getMessage() + "\"!", null)
+ }
+ } else{
+ message = buildMessage(ERROR, "Query ID ${queryId} not known!", null)
+ }
+ //return the results
+ render(contentType:"text/xml", builder: new StreamingMarkupBuilder(),
+ message)
+ }
+
+ /**
* Gets the number of result documents found so far. After the search
* completes, the result returned by this call is identical to that of
* {@link #documentsCount}.
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