Examples of com.webobjects.eoaccess.EODatabaseContext.database()

Class com.webobjects.eoaccess.EODatabaseContext

Examples of com.webobjects.eoaccess.EODatabaseContext.database()

com.webobjects.eoaccess.EODatabaseContext.database()

        Enumeration cosEnum = osc.cooperatingObjectStores().objectEnumerator();
        while (cosEnum.hasMoreElements()) {
          EOCooperatingObjectStore cos = (EOCooperatingObjectStore) cosEnum.nextElement();
          if (cos instanceof ERXDatabaseContext) {
            EODatabaseContext dbc = (EODatabaseContext) cos;
            ERXDatabase db = (ERXDatabase) dbc.database();
            NSArray cacheChanges = ERXObjectStoreCoordinatorSynchronizer.dequeueCacheChanges(db);
            if (cacheChanges != null) {
              _localCacheChanges.addObjectsFromArray(cacheChanges);
            }
          }

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     */
    public static void clearSnapshotForRelationshipNamed(EOEnterpriseObject eo, String relationshipName) {
        EOEditingContext ec = eo.editingContext();
        EOModel model = EOUtilities.entityForObject(ec, eo).model();
        EODatabaseContext dbc = EODatabaseContext.registeredDatabaseContextForModel(model, ec);
        EODatabase database = dbc.database();
        ERXEOControlUtilities.clearSnapshotForRelationshipNamedInDatabase(eo, relationshipName, database);
    }


    /**
     * Clears snapshot the relationship of a given enterprise so it will be read again when next accessed.

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            aggregateValue = __aggregateFunctionWithQualifierAndAggregateAttribute(dbc, ec, entityName, qualifier, aggregateAttribute);
        }
        catch (Exception localException) {
            if (dbc._isDroppedConnectionException(localException)) {
                try {
                    dbc.database().handleDroppedConnection();
                    aggregateValue = __aggregateFunctionWithQualifierAndAggregateAttribute(dbc, ec, entityName, qualifier, aggregateAttribute);
                }
                catch(Exception ex) {
                    throw NSForwardException._runtimeExceptionForThrowable(ex);
                }

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              }
              catch (Exception localException) {
                if (willRetryAfterHandlingDroppedConnection && 
                    dbContext._isDroppedConnectionException(localException)) {
                      try {
                        dbContext.database().handleDroppedConnection();
                          
                      }
                      catch(Exception ex) {
                          throw NSForwardException._runtimeExceptionForThrowable(ex);
                      }

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            String entityName = (String)entitiesEnumerator.nextElement();
            if (! ERCNSnapshot.shouldSynchronizeEntity(entityName))   continue;


            EOEntity entity = EOModelGroup.defaultGroup().entityNamed(entityName);
            EODatabaseContext dbContext = ERCNNotificationCoordinator.databaseContextForEntityNamed(entityName, ec);
            EODatabase database = dbContext.database();
            NSArray snapshots = (NSArray)ercnSnapshot.shapshotsForUpdateGroupedByEntity().objectForKey(entityName);
            Enumeration snapshotsEnumerator = snapshots.objectEnumerator();
            while (snapshotsEnumerator.hasMoreElements()) {
                NSDictionary snapshot = (NSDictionary)snapshotsEnumerator.nextElement();
                if (NSLog.debug.isEnabled())

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        EODatabaseContext dbc = (EODatabaseContext) dbcs.objectForKey(key);
        if (dbc == null) {
          dbc = ERXEOAccessUtilities.databaseContextForEntityNamed(osc, entityName);
          dbcs.setObjectForKey(dbc, key);
        }
        EODatabase database = dbc.database();
        NSMutableDictionary snapshotsByGlobalID = new NSMutableDictionary();
        for (Enumeration snapshotsEnumerator = snapshots.objectEnumerator(); snapshotsEnumerator.hasMoreElements();) {
          NSDictionary snapshot = (NSDictionary) snapshotsEnumerator.nextElement();
          EOGlobalID globalID = entity.globalIDForRow(snapshot);
          snapshotsByGlobalID.setObjectForKey(snapshot, globalID);

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        Enumeration cacheChangeEnum = remoteChange.remoteCacheChanges().objectEnumerator();
        while (cacheChangeEnum.hasMoreElements()) {
          ERXDatabase.CacheChange cacheChange = (ERXDatabase.CacheChange) cacheChangeEnum.nextElement();
          EOKeyGlobalID gid = (EOKeyGlobalID) cacheChange.gid();
          EODatabaseContext dbc = ERXEOAccessUtilities.databaseContextForEntityNamed(osc, gid.entityName());
          EODatabase database = dbc.database();
          dbc.lock();
          try {
            if (cacheChange instanceof ERXDatabase.SnapshotInserted) {
              _insertCacheChangeProcessor.processCacheChange(dbc, database, cacheChange);
            }

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            results = _rawRowsForSQLExpression(dbc, expression, attributes);
        } 
        catch (Exception localException) {
            if (dbc._isDroppedConnectionException(localException)) {
                try {
                    dbc.database().handleDroppedConnection();
                    results = _rawRowsForSQLExpression(dbc, expression, attributes);
                }
                catch(Exception ex) {
                    throw NSForwardException._runtimeExceptionForThrowable(ex);
                }

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        results = ERXSQLHelper.newSQLHelper(ec, model.name()).rowCountForFetchSpecification(ec, spec);
      }
      catch (Exception localException) {
        if (dbc._isDroppedConnectionException(localException)) {
          try {
            dbc.database().handleDroppedConnection();
            results = ERXSQLHelper.newSQLHelper(ec, model.name()).rowCountForFetchSpecification(ec, spec);
          }
          catch (Exception ex) {
            throw NSForwardException._runtimeExceptionForThrowable(ex);
          }

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         log.warn("Model " + model.name() + " failed: " + e.getMessage());
       }
       if (databaseContext != null) {
         databaseContext.lock();
         try {
           EODatabase database = databaseContext.database();
           if (!verifiedDatabases.containsObject(database)) {
             Enumeration gidEnum = database.snapshots().keyEnumerator();
             while (gidEnum.hasMoreElements()) {
               EOGlobalID gid = (EOGlobalID) gidEnum.nextElement();
               if (gid instanceof EOKeyGlobalID) {

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