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authorThomas Lenz <tlenz@iaik.tugraz.at>2013-07-26 17:06:11 +0200
committerThomas Lenz <tlenz@iaik.tugraz.at>2013-07-26 17:06:11 +0200
commitcc2e2e4ecf5bd8c4bbe16edba5a7d63fa808adcb (patch)
tree21707a6f7248c0955eee6bba34621fdaee29730e /id/server/moa-id-commons/src/main/java
parent59fd2c0ea0649c94340d67b735a2d53696065e4c (diff)
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Bugfix:
Database Session management
Diffstat (limited to 'id/server/moa-id-commons/src/main/java')
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/ConfigurationDBRead.java70
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/ConfigurationDBUtils.java38
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/MOASessionDBUtils.java18
3 files changed, 89 insertions, 37 deletions
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/ConfigurationDBRead.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/ConfigurationDBRead.java
index 7a6efc5ac..80d95628e 100644
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/ConfigurationDBRead.java
+++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/ConfigurationDBRead.java
@@ -8,6 +8,7 @@ import javax.persistence.EntityManager;
import at.gv.egovernment.moa.id.commons.db.dao.config.MOAIDConfiguration;
import at.gv.egovernment.moa.id.commons.db.dao.config.OnlineApplication;
+import at.gv.egovernment.moa.id.commons.db.dao.config.UserDatabase;
import at.gv.egovernment.moa.logging.Logger;
import at.gv.egovernment.moa.util.MiscUtil;
@@ -16,8 +17,11 @@ public class ConfigurationDBRead {
private static Map<String, String> QUERIES = new HashMap<String, String>();
static {
- QUERIES.put("getOnlineApplicationWithID", "select onlineapplication from OnlineApplication onlineapplication where onlineapplication.publicURLPrefix like SUBSTRING(:id, 1, LENGTH(onlineapplication.publicURLPrefix))");
+ QUERIES.put("getOnlineApplicationWithID", "select onlineapplication from OnlineApplication onlineapplication where onlineapplication.publicURLPrefix like SUBSTRING(:id, 1, LENGTH(onlineapplication.publicURLPrefix)) and onlineapplication.isActive = '1'");
QUERIES.put("getMOAIDConfiguration", "select moaidconfiguration from MOAIDConfiguration moaidconfiguration");
+ QUERIES.put("getAllOnlineApplications", "select onlineapplication from OnlineApplication onlineapplication");
+ QUERIES.put("getUserWithUserID", "select userdatabase from UserDatabase userdatabase where userdatabase.id = :id");
+
}
@SuppressWarnings("rawtypes")
@@ -26,20 +30,21 @@ public class ConfigurationDBRead {
Logger.trace("Getting OnlineApplication with ID " + id + " from database.");
List result;
- EntityManager session = ConfigurationDBUtils.getCurrentSession();
-
- javax.persistence.Query query = session.createQuery(QUERIES.get("getOnlineApplicationWithID"));
- //query.setParameter("id", id+"%");
- query.setParameter("id", id);
- result = query.getResultList();
+ EntityManager session = ConfigurationDBUtils.getCurrentSession();
- Logger.trace("Found entries: " + result.size());
-
- if (result.size() == 0) {
- Logger.trace("No entries found.");
- return null;
- }
- return (OnlineApplication) result.get(0);
+ javax.persistence.Query query = session.createQuery(QUERIES.get("getOnlineApplicationWithID"));
+ //query.setParameter("id", id+"%");
+ query.setParameter("id", id);
+ result = query.getResultList();
+
+ Logger.trace("Found entries: " + result.size());
+
+ if (result.size() == 0) {
+ Logger.trace("No entries found.");
+ return null;
+ }
+
+ return (OnlineApplication) result.get(0);
}
public static MOAIDConfiguration getMOAIDConfiguration() {
@@ -57,8 +62,45 @@ public class ConfigurationDBRead {
Logger.trace("No entries found.");
return null;
}
+
return (MOAIDConfiguration) result.get(0);
}
+ public static List<OnlineApplication> getAllOnlineApplications() {
+ Logger.trace("Get All OnlineApplications from database.");
+
+ List<OnlineApplication> result;
+ EntityManager session = ConfigurationDBUtils.getCurrentSession();
+
+ javax.persistence.Query query = session.createQuery(QUERIES.get("getAllOnlineApplications"));
+ result = query.getResultList();
+
+ Logger.trace("Found entries: " + result.size());
+
+ if (result.size() == 0) {
+ Logger.trace("No entries found.");
+ return null;
+ }
+ return result;
+ }
+ public static UserDatabase getUserWithID(long id) {
+ MiscUtil.assertNotNull(id, "UserID");
+ Logger.trace("Getting Userinformation with ID " + id + " from database.");
+
+ List<UserDatabase> result;
+ EntityManager session = ConfigurationDBUtils.getCurrentSession();
+
+ javax.persistence.Query query = session.createQuery(QUERIES.get("getUserWithUserID"));
+ query.setParameter("id", id);
+ result = query.getResultList();
+
+ Logger.trace("Found entries: " + result.size());
+
+ if (result.size() == 0) {
+ Logger.trace("No entries found.");
+ return null;
+ }
+ return (UserDatabase) result.get(0);
+ }
}
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/ConfigurationDBUtils.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/ConfigurationDBUtils.java
index 4bb0a08ea..d3ee1442e 100644
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/ConfigurationDBUtils.java
+++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/ConfigurationDBUtils.java
@@ -8,6 +8,7 @@ import javax.persistence.EntityTransaction;
import javax.persistence.Persistence;
import org.hibernate.HibernateException;
+import org.hibernate.Session;
import at.gv.egovernment.moa.id.commons.db.ex.MOADatabaseException;
@@ -44,10 +45,8 @@ public final class ConfigurationDBUtils {
entitymanagerfactory =
Persistence.createEntityManagerFactory("at.gv.egovernment.moa.id.commons.db.dao.config",
props);
-
-
-
- Logger.debug("Initial session factory successfully created.");
+
+ Logger.debug("Initial ConfigDB session factory successfully created.");
} catch (Throwable ex) {
@@ -72,10 +71,21 @@ public final class ConfigurationDBUtils {
}
EntityManager session = (EntityManager) THREAD_LOCAL_CONFIG.get();
- // Open a new Session, if this Thread has none yet
- if (session == null || !session.isOpen()) {
- session = getNewSession();
- }
+
+ if (session != null && session.isOpen()) {
+
+ //maybe a hack, but sometimes we do not know if the session is closed (session already closed but isOpen()=true)
+ try {
+ javax.persistence.Query query = session.createQuery("select userdatabase from UserDatabase userdatabase");
+ query.getResultList();
+
+ } catch (Throwable e) {
+ session = getNewSession();
+ }
+
+ } else
+ session = getNewSession();
+
return session;
}
@@ -88,10 +98,10 @@ public final class ConfigurationDBUtils {
}
EntityManager session = (EntityManager) THREAD_LOCAL_CONFIG.get();
if (session != null ) {
- Logger.warn("Previous session has not been closed; closing session now.");
+ Logger.warn("Previous session has not been closed; closing ConfigDB session now.");
closeSession();
}
- Logger.debug("Opening new hibernate session...");
+ Logger.debug("Opening new ConfigDB hibernate session...");
try {
session = entitymanagerfactory.createEntityManager();
THREAD_LOCAL_CONFIG.set(session);
@@ -114,7 +124,7 @@ public final class ConfigurationDBUtils {
Logger.warn("Session is being automatically handled by hibernate. Therefore the current session cannot be closed on demand.");
return;
}
- Logger.debug("Closing current hibernate session...");
+ Logger.debug("Closing current ConfigDB hibernate session...");
EntityManager session = (EntityManager) THREAD_LOCAL_CONFIG.get();
THREAD_LOCAL_CONFIG.set(null);
if (session != null) {
@@ -144,7 +154,7 @@ public final class ConfigurationDBUtils {
return true;
} catch(HibernateException e) {
- Logger.warn("Error during database saveOrUpdate. Rollback.", e);
+ Logger.warn("Error during Config database saveOrUpdate. Rollback.", e);
tx.rollback();
throw new MOADatabaseException(e);
}
@@ -171,7 +181,7 @@ public final class ConfigurationDBUtils {
return true;
} catch(HibernateException e) {
- Logger.warn("Error during database saveOrUpdate. Rollback.", e);
+ Logger.warn("Error during Config database saveOrUpdate. Rollback.", e);
tx.rollback();
throw new MOADatabaseException(e);
}
@@ -194,7 +204,7 @@ public final class ConfigurationDBUtils {
return true;
} catch(HibernateException e) {
- Logger.warn("Error during database delete. Rollback.", e);
+ Logger.warn("Error during Config database delete. Rollback.", e);
tx.rollback();
return false;
}
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/MOASessionDBUtils.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/MOASessionDBUtils.java
index a89ede528..5e4ec0f13 100644
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/MOASessionDBUtils.java
+++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/db/MOASessionDBUtils.java
@@ -38,7 +38,7 @@ public final class MOASessionDBUtils {
String scm = StringUtils.trimToNull(hibernateProperties.getProperty(SESSION_HANDLING_KEY));
if (scm != null) {
- automaticSessionHandling = scm.indexOf(AUTOMATIC_SESSION_HANDLING_VALUES[0]) != -1 || scm.indexOf(AUTOMATIC_SESSION_HANDLING_VALUES[1]) != -1;
+ automaticSessionHandling = scm.indexOf(AUTOMATIC_SESSION_HANDLING_VALUES[0]) != -1 || scm.indexOf(AUTOMATIC_SESSION_HANDLING_VALUES[1]) != -1;
}
Logger.debug("Evaluating hibernate property \"" + SESSION_HANDLING_KEY + "\".");
if (automaticSessionHandling) {
@@ -48,15 +48,15 @@ public final class MOASessionDBUtils {
}
try {
//Create the SessionFactory
- Logger.debug("Creating initial session factory...");
+ Logger.debug("Creating initial MOASession session factory...");
config.configure();
serviceRegistry = new ServiceRegistryBuilder().applySettings(config.getProperties()).buildServiceRegistry();
sessionFactory = config.buildSessionFactory(serviceRegistry);
- Logger.debug("Initial session factory successfully created.");
+ Logger.debug("Initial MOASession session factory successfully created.");
} catch (Throwable ex) {
- Logger.error("Initial session factory creation failed: " + ex.getMessage());
+ Logger.error("Initial MOASession session factory creation failed: " + ex.getMessage());
throw new ExceptionInInitializerError(ex);
}
}
@@ -89,10 +89,10 @@ public final class MOASessionDBUtils {
}
Session session = (Session) THREAD_LOCAL.get();
if (session != null) {
- Logger.warn("Previous session has not been closed; closing session now.");
+ Logger.warn("Previous MOASession session has not been closed; closing session now.");
closeSession();
}
- Logger.debug("Opening new hibernate session...");
+ Logger.debug("Opening new MOASession hibernate session...");
try {
session = sessionFactory.openSession();
THREAD_LOCAL.set(session);
@@ -115,7 +115,7 @@ public final class MOASessionDBUtils {
Logger.warn("Session is being automatically handled by hibernate. Therefore the current session cannot be closed on demand.");
return;
}
- Logger.debug("Closing current hibernate session...");
+ Logger.debug("Closing current MOASession hibernate session...");
Session session = (Session) THREAD_LOCAL.get();
THREAD_LOCAL.set(null);
if (session != null) {
@@ -141,7 +141,7 @@ public final class MOASessionDBUtils {
return true;
} catch(HibernateException e) {
- Logger.warn("Error during database saveOrUpdate. Rollback.", e);
+ Logger.warn("Error during MOASession database saveOrUpdate. Rollback.", e);
tx.rollback();
throw new MOADatabaseException(e);
}
@@ -161,7 +161,7 @@ public final class MOASessionDBUtils {
return true;
} catch(HibernateException e) {
- Logger.warn("Error during database delete. Rollback.", e);
+ Logger.warn("Error during MOASession database delete. Rollback.", e);
tx.rollback();
return false;
}