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Revision 1030

Added by Jing Tao over 22 years ago

Add a control to handle if the server list is empty.

View differences:

src/edu/ucsb/nceas/metacat/ForceReplicationHandler.java
101 101 
         return;
102 102 
      }
103 103 
      URL comeAndGetIt = null;
104 
      conn = util.openDBConnection();
104 
      conn = util.getConnection();
105 
      // If no server in xml_replication table, metacat don't need do anything
106 
      if (ReplicationHandler.buildServerList(conn)==null)
107 
      {
108 
        return;
109 
      }
105 110 
      Enumeration keys = (ReplicationHandler.buildServerList(conn)).keys();
106 111 
      //get the list of servers
107 112 
      while(keys.hasMoreElements())
......
161 166 
        //the URL never directly replies to the request.  this simply
162 167 
        //invoces a read request from the server to this local machine.
163 168 
      }//while
164 
      conn.close();
169 
      util.returnConnection(conn);
165 170 
    }//try
166 171 
    catch(Exception e)
167 172 
    {

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