CODEWITHSUNDEEP
javajdbc
Igor
Igor

Reputation: 253

Inserting multiple values in one row

I need to insert data from my parsed XML file to mySQL table. Problem is that I have few attributes and don't know how to insert them in one row. I tried with updateString but it writes only last attribute.

Here is example from XML file:

<Tr rn=\"999999999999999\" vr=\"T\" sSpre=\"S\" reg=\"P\" dSpre=\"2010-09-30\" dOdprt=\"2000-01-01\" iban=\"SI56\" eno=\"R\" vir=\"R\" maticnaPps=\"00000000\"><Imetnik davcna=\"0000000\" matSub=\"0000000\" drz=\"705\"><PopolnoIme>xxx</PopolnoIme><KratkoIme>xxx</KratkoIme><Naslov sifTipNaslova=\"01\" sifObcina=\"039\" sifPosta=\"1303\" sifUlica=\"0000\" sifNaselje=\"059\" stHisna=\"027\" sifHsmid=\"11694551\"><Obcina>xxx</Obcina><Posta>xxx</Posta><Ulica>xxx</Ulica><Naselje>xxx</Naselje></Naslov></Imetnik></Tr>

This is scratch from my java program that I used for writing in mySQL table. 

if (myWorkLine.substring(0,4).equals(Tr)) {

    uprs.afterLast();
    uprs.moveToInsertRow();

if (myWorkLine.contains(Tr)) {
    myWorkLine = myWorkLine.substring(myWorkLine.indexOf(Tr)+4);
    while (!myWorkLine.substring(0,1).equals("<")) {
        myTag = myWorkLine.substring(0,myWorkLine.indexOf("="));
        myWorkLine = myWorkLine.substring(myWorkLine.indexOf("=")+2);
        myValue = myWorkLine.substring(0,myWorkLine.indexOf("\""));
        myWorkLine = myWorkLine.substring(myWorkLine.indexOf("\"")+2);
        uprs.updateString("Tr",myTag + " " + myValue);
        if (myWorkLine.substring(0,myWorkLine.indexOf("\">")).indexOf(">") > 0)
            break;
    }
}

So once again, I need that in MySQL table column Tr contains attributes rn value, vr value, sSpre value,...

Thanks in advance.

P.S.: Please don't ask why I'm parsing XML file by this method, I had to do it that way. :)

Upvotes: 0

Views: 326

Answers (1)

John Pickup
John Pickup

Reputation: 5105

Your code will repeatedly replace the "Tr" column with your concatenation of tag + " " + value so it'll only be the last one that goes in. Don't you perhaps want the different tags to go in different columns? Or maybe you need to continue concatenating and only call updateString at the end.

Could you post the desired table row for the given XML? That should help in determining what you are trying to achieve.

For example, if you just want to append them:

StringBuffer tr = new StringBuffer();
while (!myWorkLine.substring(0,1).equals("<")) {
    myTag = myWorkLine.substring(0,myWorkLine.indexOf("="));
    myWorkLine = myWorkLine.substring(myWorkLine.indexOf("=")+2);
    myValue = myWorkLine.substring(0,myWorkLine.indexOf("\""));
    myWorkLine = myWorkLine.substring(myWorkLine.indexOf("\"")+2);
    tr.append(myTag + " " + myValue).append(",");
    if (myWorkLine.substring(0,myWorkLine.indexOf("\">")).indexOf(">") > 0)
        break;
}
if (tr.length() > 0) {
    tr.deleteCharAt(tr.length()-1);  // get rid of last comma
}
uprs.updateString("Tr",tr.toString());

Upvotes: 1

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