Project

General

Profile

« Previous | Next » 

Revision 2250

Added by Matt Jones about 20 years ago

Checked to be sure the instance has been initialized in the getDBCOnnection
static method call. Assuming it has been initialized could (and does)
lead to NullPointerExceptions when used outside of the metacat servlet
if the conneciton pool isn't initialized properly.

View differences:

src/edu/ucsb/nceas/metacat/DBConnectionPool.java
108 108 
             ("Running recycle thread or not: "+DBCONNECTIONRECYCLETHREAD, 49);
109 109 
    MetaCatUtil.debugMessage
110 110 
             ("Cycle time of recycle: "+CYCLETIMEOFDBCONNECTION, 49);
111 
    if (instance == null)
112 
    {
111 
    if (instance == null) {
113 112 
      instance = new DBConnectionPool();
114 113 
    }
115 114 
    return instance;
......
188 187 
  public static synchronized DBConnection getDBConnection(String methodName)
189 188 
                                                throws SQLException
190 189 
  {
190 
    if (instance == null) {
191 
      instance = DBConnectionPool.getInstance();
192 
    }
191 193 
    DBConnection db = null;
192 194 
    int random = 0; //random number
193 195 
    int index = 0; //index

Also available in: Unified diff