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NIHVIVO-2979 Committing functionality to the trunk.

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This commit is contained in:
deepakkoni 2011-07-22 16:52:48 +00:00
parent 1006b4316e
commit adba60a9de
3 changed files with 20 additions and 3 deletions
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4
webapp/src/edu/cornell/mannlib/vitro/webapp/controller/authenticate/BasicAuthenticator.java
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@ -29,6 +29,7 @@ import edu.cornell.mannlib.vitro.webapp.dao.UserAccountsDao;
import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
import edu.cornell.mannlib.vitro.webapp.dao.jena.LoginEvent;
import edu.cornell.mannlib.vitro.webapp.dao.jena.LogoutEvent;
import edu.cornell.mannlib.vitro.webapp.search.indexing.IndexBuilder;
/**
* The "standard" implementation of Authenticator.
@ -136,8 +137,7 @@ public class BasicAuthenticator extends Authenticator {
if (IsRootUser.isRootUser(RequestIdentifiers
.getIdBundleForRequest(request))) {
// Insert method call here.
}
IndexBuilder.checkIndexOnRootLogin(request); }
}
/**

2
webapp/src/edu/cornell/mannlib/vitro/webapp/search/beans/IndexerIface.java
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@ -56,4 +56,6 @@ public interface IndexerIface {
* This may be called instead of endIndexing()
*/
public void abortIndexingAndCleanUp();
public boolean isIndexEmpty();
}

17
webapp/src/edu/cornell/mannlib/vitro/webapp/search/indexing/IndexBuilder.java
View file

@ -11,6 +11,8 @@ import java.util.LinkedList;
import java.util.List;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@ -195,7 +197,20 @@ public class IndexBuilder extends Thread {
}
/* ******************** non-public methods ************************* */
public static void checkIndexOnRootLogin(HttpServletRequest req){
HttpSession session = req.getSession();
ServletContext context = session.getServletContext();
IndexBuilder indexBuilder = (IndexBuilder)context.getAttribute(IndexBuilder.class.getName());
log.debug("Checking if the index is empty");
if(indexBuilder.indexer.isIndexEmpty()){
log.info("Index is empty. Running a full index rebuild!");
indexBuilder.doIndexRebuild();
}
}
/* ******************** non-public methods ************************* */
private List<Statement> getAndEmptyChangedStatements(){
List<Statement> localChangedStmt = null;