User: schaefera
Date: 02/03/19 15:12:30
Modified: src/main/org/jboss/survey/command SurveyHandler.java
Log:
Some Adjustments to Survey and adding JBoss 3.0 Beta to the download
page of www.jboss.org.
Revision Changes Path
1.2 +60 -2
website-survey/src/main/org/jboss/survey/command/SurveyHandler.java
Index: SurveyHandler.java
===================================================================
RCS file:
/cvsroot/jboss/website-survey/src/main/org/jboss/survey/command/SurveyHandler.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- SurveyHandler.java 2 Oct 2001 21:34:56 -0000 1.1
+++ SurveyHandler.java 19 Mar 2002 23:12:30 -0000 1.2
@@ -1,9 +1,9 @@
// ----------------------------------------------------------------------------
// File: SurveyHandler.java
// Copyright ( c ) 2001 eBuilt, Inc. All rights reserved.
-// Version: $Revision: 1.1 $
-// Last Checked In: $Date: 2001/10/02 21:34:56 $
-// Last Checked In By: $Author: user57 $
+// Version: $Revision: 1.2 $
+// Last Checked In: $Date: 2002/03/19 23:12:30 $
+// Last Checked In By: $Author: schaefera $
// ----------------------------------------------------------------------------
package org.jboss.survey.command;
@@ -14,8 +14,11 @@
import org.jboss.survey.exception.InvalidValueException;
import org.jboss.survey.ejb.session.SurveyManagement;
import org.jboss.survey.ejb.session.SurveyManagementHome;
+import org.jboss.survey.ejb.session.SurveyStatistics;
+import org.jboss.survey.ejb.session.SurveyStatisticsHome;
import java.util.Collection;
+import java.util.Hashtable;
import java.rmi.RemoteException;
import javax.ejb.CreateException;
@@ -30,7 +33,7 @@
* EJBs. It also delivers the rights Value Objects on requests.
*
* @author Andreas Schaefer ([EMAIL PROTECTED])
- * @version $Revision: 1.1 $
+ * @version $Revision: 1.2 $
**/
public class SurveyHandler {
@@ -57,6 +60,28 @@
// -------------------------------------------------------------------------
/**
+ * Returns the requested Survey Statistics
+ *
+ * @return Hashtable containing the survey statistics
+ *
+ * @throws ServiceUnavailable If the service is unaccessible or unusable
+ **/
+ public Hashtable getStatistics()
+ throws
+ ServiceUnavailableException
+ {
+ try {
+ SurveyStatistics lBean = getSurveyStatisticsBean();
+ return lBean.getStatistics();
+ }
+ catch ( RemoteException pRE ) {
+ throw new ServiceUnavailableException(
+ "Remote communication error: " + pRE.getMessage()
+ );
+ }
+ }
+
+ /**
* Returns the requested Survey
*
* @param pSurveyId Id of the requested Survey
@@ -351,6 +376,39 @@
PortableRemoteObject.narrow( aEJBRef, SurveyManagementHome.class );
return aHome.create();
+ }
+ catch( NamingException pNE ) {
+ pNE.printStackTrace();
+ throw new ServiceUnavailableException(
+ "JNDI lookup failed: " + pNE.getMessage()
+ );
+ }
+ catch( RemoteException pRE ) {
+ throw new ServiceUnavailableException(
+ "Remote communication error: " + pRE.getMessage()
+ );
+ }
+ catch( CreateException pCE ) {
+ throw new ServiceUnavailableException(
+ "Problem creating content management session bean: " + pCE.getMessage()
+ );
+ }
+ }
+ /**
+ * Creates a SurveyStatistics bean.
+ *
+ * @return Returns a SurveyStatistics bean for use by the Survey handler.
+ **/
+ private SurveyStatistics getSurveyStatisticsBean()
+ throws ServiceUnavailableException
+ {
+ try {
+ Context lContext = new InitialContext();
+ Object lRef = lContext.lookup( "ejb/jboss/survey/SurveyStatistics" );
+ SurveyStatisticsHome lHome = (SurveyStatisticsHome)
+ PortableRemoteObject.narrow( lRef, SurveyStatisticsHome.class );
+
+ return lHome.create();
}
catch( NamingException pNE ) {
pNE.printStackTrace();
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