Java模拟.NET的连接池

public PreparedStatement prepareStatement(String sql, int resultSetType,
                      int resultSetConcurrency) throws
   SQLException {
  /**@todo Implement this java.sql.Connection method*/
  // throw new java.lang.UnsupportedOperationException("Method prepareStatement() not yet implemented.");
  return aCon.prepareStatement(sql, resultSetType, resultSetConcurrency);
 }

 public CallableStatement prepareCall(String sql, int resultSetType,
                    int resultSetConcurrency) throws
   SQLException {
  /**@todo Implement this java.sql.Connection method*/
  //throw new java.lang.UnsupportedOperationException("Method prepareCall() not yet implemented.");
  return aCon.prepareCall(sql, resultSetType, resultSetConcurrency);
 }

 public Map getTypeMap() throws SQLException {
  /**@todo Implement this java.sql.Connection method*/
  //throw new java.lang.UnsupportedOperationException("Method getTypeMap() not yet implemented.");
  return aCon.getTypeMap();
 }

 public void setTypeMap(Map map) throws SQLException {
  /**@todo Implement this java.sql.Connection method*/
  //throw new java.lang.UnsupportedOperationException("Method setTypeMap() not yet implemented.");
  aCon.setTypeMap(map);
 }

 public void setHoldability(int holdability) throws SQLException {
  /**@todo Implement this java.sql.Connection method*/
  // throw new java.lang.UnsupportedOperationException("Method setHoldability() not yet implemented.");
  aCon.setHoldability(holdability);
 }

 public int getHoldability() throws SQLException {
  /**@todo Implement this java.sql.Connection method*/
  // throw new java.lang.UnsupportedOperationException("Method getHoldability() not yet implemented.");
  return aCon.getHoldability();
 }

 public Savepoint setSavepoint() throws SQLException {
  /**@todo Implement this java.sql.Connection method*/
  //throw new java.lang.UnsupportedOperationException("Method setSavepoint() not yet implemented.");
  return setSavepoint();
 }

 public Savepoint setSavepoint(String name) throws SQLException {
  /**@todo Implement this java.sql.Connection method*/
  // throw new java.lang.UnsupportedOperationException("Method setSavepoint() not yet implemented.");
  return setSavepoint(name);
 }

 public void rollback(Savepoint savepoint) throws SQLException {
  /**@todo Implement this java.sql.Connection method*/
  //throw new java.lang.UnsupportedOperationException("Method rollback() not yet implemented.");
  aCon.rollback(savepoint);
 }

 public void releaseSavepoint(Savepoint savepoint) throws SQLException {
  /**@todo Implement this java.sql.Connection method*/
  // throw new java.lang.UnsupportedOperationException("Method releaseSavepoint() not yet implemented.");
  aCon.releaseSavepoint(savepoint);
 }

 public Statement createStatement(int resultSetType, int resultSetConcurrency,
                  int resultSetHoldability) throws
   SQLException {
  /**@todo Implement this java.sql.Connection method*/
  //throw new java.lang.UnsupportedOperationException("Method createStatement() not yet implemented.");
  return aCon.createStatement(resultSetType, resultSetConcurrency,
                resultSetHoldability);
 }

 public PreparedStatement prepareStatement(String sql, int resultSetType,
                      int resultSetConcurrency,
                      int resultSetHoldability) throws
   SQLException {
  /**@todo Implement this java.sql.Connection method*/
  // throw new java.lang.UnsupportedOperationException("Method prepareStatement() not yet implemented.");
  return aCon.prepareStatement(sql, resultSetType, resultSetConcurrency,
                 resultSetHoldability);
 }