示例#1
0
 private void setup() {
   StringBuffer buf = new StringBuffer(100);
   buf.append("SELECT ");
   StringBuffer whereBuf = new StringBuffer(100);
   whereBuf.append(" WHERE");
   List primaryKeyList = new ArrayList();
   for (int i = 0; i < table.getColumnSize(); ++i) {
     DataColumn column = table.getColumn(i);
     buf.append(column.getColumnName());
     buf.append(", ");
     if (column.isPrimaryKey()) {
       whereBuf.append(" ");
       whereBuf.append(column.getColumnName());
       whereBuf.append(" = ? AND");
       primaryKeyList.add(column.getColumnName());
     }
   }
   buf.setLength(buf.length() - 2);
   whereBuf.setLength(whereBuf.length() - 4);
   buf.append(" FROM ");
   buf.append(table.getTableName());
   buf.append(whereBuf);
   sql = buf.toString();
   primaryKeys = (String[]) primaryKeyList.toArray(new String[primaryKeyList.size()]);
 }
示例#2
0
 public DataTable read() {
   DataTable newTable = new DataTableImpl(table.getTableName());
   for (int i = 0; i < table.getColumnSize(); ++i) {
     DataColumn column = table.getColumn(i);
     newTable.addColumn(column.getColumnName(), column.getColumnType());
   }
   for (int i = 0; i < table.getRowSize(); ++i) {
     DataRow row = table.getRow(i);
     DataRow newRow = newTable.addRow();
     reload(row, newRow);
   }
   return newTable;
 }