Problem with zeros

Hi!
I'm developing a consulting application that connects to a DB2 database in an AS/400 server. The problem is that some fields of the database have leading zeros, for example, a bank account is "00005463..." Everything goes well, but when I'm trying to show the result in a JTextField, I can't get the leading zeros. What I do is to do a PreparedStament and then I call rs = getString("(some field)"); , but the text appears as "5463...". What I'm doing wrong? I'm trying with other methods, but I can get the zeros.
Anyone knows a solution?
Thanks a lot!!

I really suspect that the field is not VARCHAR, or you are using a dodgy driver. Are u using the latest version of JTOpen?? http://www-124.ibm.com/developerworks/oss/jt400/
Here is an example of using DecimalFormat:
String unformattedNum = "23";
java.text.DecimalFormat df = new DecimalFormat("0000000000000000");
String formattedNum = df.format(Integer.parseInt(unformattedNum));
System.out.println( unformattedNum + " -> " + formattedNum );

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http://bugs.adobe.com/jira/browse/FLEXDMV-2478
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http://bugs.adobe.com/jira/browse/FLEXDMV-1984

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Attachments:
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parallel LC.txt ‏7 KB

dear sir,
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Thank you for your attention,
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Message was edited by:
Steamroller

Hi Justin,
Sorry about the delayed response here. I have created a patch that resolves the problem.
If you apply the patch to your 4.6.21 source tree, and then rebuild Berkeley DB, the improper behavior should be resolved.
Regards,
Alex
diff -rc db/db_am.c db/db_am.c
*** db/db_am.c     Thu Jun 14 04:21:30 2007
--- db/db_am.c     Fri Jun 13 11:20:28 2008
*** 331,338 ****
     F_SET(dbc, DBC_TRANSIENT);
!      switch (flags) {
!      case DB_APPEND:
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--- 331,337 ----
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!      if (flags == DB_APPEND && LIST_FIRST(&dbp->s_secondaries) == NULL) {
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*** 367,388 ****
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--- 366,371 ----
*** 390,401 ****
          /* No need for a cursor put; we're done. */
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!      default:
!           /* Fall through to normal cursor put. */
!           break;
!      if (ret == 0)
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--- 373,379 ----
          /* No need for a cursor put; we're done. */
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!      } else
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diff -rc db/db_cam.c db/db_cam.c
*** db/db_cam.c     Tue Jun 5 21:46:24 2007
--- db/db_cam.c     Thu Jun 12 16:41:29 2008
*** 899,905 ****
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!      DBT olddata, oldpkey, newdata, pkey, temppkey, tempskey;
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--- 899,905 ----
     DB_ENV *dbenv;
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     DBC dbc_n, oldopd, opd, sdbc, *pdbc;
!      DBT olddata, oldpkey, newdata, pkey, temppkey, tempskey, tdata;
     DBT all_skeys, skeyp, *tskeyp;
     db_pgno_t pgno;
     int cmp, have_oldrec, ispartial, nodel, re_pad, ret, s_count, t_ret;
*** 1019,1026 ****
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!      DB_ASSERT(dbenv, flags == DB_CURRENT || flags == DB_KEYFIRST ||
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--- 1019,1027 ----
      * should have been caught by the checking routine, but
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!      DB_ASSERT(dbenv, flags == DB_APPEND || flags == DB_CURRENT ||
!            flags == DB_KEYFIRST || flags == DB_KEYLAST ||
!            flags == DB_NOOVERWRITE);
      * We'll want to use DB_RMW in a few places, but it's only legal
*** 1048,1053 ****
--- 1049,1107 ----
               goto err;
          have_oldrec = 1; /* We've looked for the old record. */
+      } else if (flags == DB_APPEND) {
+           /*
+            * With DB_APPEND, we need to do the insert to populate the
+            * key value. So we swap the 'normal' order of updating
+            * secondary / verifying foreign databases and inserting.
+            *
+            * If there is an append callback, the value stored in
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+            * on a copy of the data DBT.
+            */
+           tdata = *data;
+           /*
+            * If this cursor is going to be closed immediately, we don't
+            * need to take precautions to clean it up on error.
+            */
+           if (F_ISSET(dbc_arg, DBC_TRANSIENT))
+                dbc_n = dbc_arg;
+           else if ((ret = __dbc_idup(dbc_arg, &dbc_n, 0)) != 0)
+                goto err;
+
+           pgno = PGNO_INVALID;
+
+           /*
+            * Append isn't a normal put operation; call the appropriate
+            * access method's append function.
+            */
+           switch (dbp->type) {
+           case DB_QUEUE:
+                if ((ret = __qam_append(dbc_n, key, &tdata)) != 0)
+                     goto err;
+                break;
+           case DB_RECNO:
+                if ((ret = __ram_append(dbc_n, key, &tdata)) != 0)
+                     goto err;
+                break;
+           default:
+                /* The interface should prevent this. */
+                DB_ASSERT(dbenv,
+                    dbp->type == DB_QUEUE || dbp->type == DB_RECNO);
+
+                ret = __db_ferr(dbenv, "DBC->put", 0);
+                goto err;
+           }
+           /*
+            * The append callback, if one exists, may have allocated
+            * a new tdata.data buffer. If so, free it.
+            */
+           FREE_IF_NEEDED(dbenv, &tdata);
+           pkey.data = key->data;
+           pkey.size = key->size;
+           /* An append cannot be replacing an existing item. */
+           nodel = 1;
     } else {
          /* Set pkey so we can use &pkey everywhere instead of key. */
          pkey.data = key->data;
*** 1400,1405 ****
--- 1454,1465 ----
skip_s_update:
+       * If this is an append operation, the insert was done prior to the
+       * secondary updates, so we are finished.
+       */
+      if (flags == DB_APPEND)
+           goto done;
+      /*
      * If we have an off-page duplicates cursor, and the operation applies
      * to it, perform the operation. Duplicate the cursor and call the
      * underlying function.

Problems with inserting elements into vectors

Hi,
I have a problem with the setElementAt() method for vectors.
I want to initialise a vector that is same size as a previous vector declared in my program and insert float 0.0 in all the positions.
The code below is a for loop to do just this where count is the size of the previous vector.
for(int i=0;i<count; i++)
vLargest.setElementAt(zero,i);
}i have declared zero as a float
float zero = 0.0f;
the error that i'm getting is that it that the vector cannot be applied to a float.
Can anybody tell me what i'm doing wrong?
Thanks

Yes you need to store Objects in your Vector not primitives.
float is not an Object it is a primitive. But Float is an object.

Problem with zeros

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