示例#1
0
 public Session(Database database, User user, int id) {
   this.database = database;
   this.queryTimeout = database.getSettings().maxQueryTimeout;
   this.queryCacheSize = database.getSettings().queryCacheSize;
   this.user = user;
   this.id = id;
   Setting setting = database.findSetting(SetTypes.getTypeName(SetTypes.DEFAULT_LOCK_TIMEOUT));
   this.lockTimeout = setting == null ? Constants.INITIAL_LOCK_TIMEOUT : setting.getIntValue();
   this.currentSchemaName = Constants.SCHEMA_MAIN;
 }
示例#2
0
 public void setQueryTimeout(int queryTimeout) {
   int max = database.getSettings().maxQueryTimeout;
   if (max != 0 && (max < queryTimeout || queryTimeout == 0)) {
     // the value must be at most max
     queryTimeout = max;
   }
   this.queryTimeout = queryTimeout;
   // must reset the cancel at here,
   // otherwise it is still used
   this.cancelAt = 0;
 }
示例#3
0
 private void removeTemporaryLobs(boolean onTimeout) {
   if (temporaryLobs != null) {
     for (Value v : temporaryLobs) {
       if (!v.isLinkedToTable()) {
         v.remove();
       }
     }
     temporaryLobs.clear();
   }
   if (temporaryResultLobs != null && temporaryResultLobs.size() > 0) {
     long keepYoungerThan = System.currentTimeMillis() - database.getSettings().lobTimeout;
     while (temporaryResultLobs.size() > 0) {
       TimeoutValue tv = temporaryResultLobs.getFirst();
       if (onTimeout && tv.created >= keepYoungerThan) {
         break;
       }
       Value v = temporaryResultLobs.removeFirst().value;
       if (!v.isLinkedToTable()) {
         v.remove();
       }
     }
   }
 }