HOW to read CLOB and create XML file on UNIX/LINUX

Hi,
Could you please let me know, how to read CLOB using ADODB. I have column CLOB type on Oracle 9.2, with content of whole XML type. I am unable to retreive more than 4k. I use adLongVarChar. So I have written Oracle stored procedure to read the clob and create XML file using DBMS_LOB package and UTL_FILE package, still no joy.
Please help.
example of my XML file is:
<EXAMPLE><HEADER><VERSION>1.0</VERSION><TEMPLATE>XXXX</TEMPLATE><TAG1>CON</TAG1></HEADER><BODY><TAG2>X1</TAG2><OFFICE>assad</OFFICE><CREATE_DATE>27/02/2006 10:55</CREATE_DATE><SOURCE></SOURCE></BODY><FIXEDTABLE1><TABLEROW1COL1>asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd</TABLEROW1COL1><TABLEROW1COL2></TABLEROW1COL2><TABLEROW2COL1></TABLEROW2COL1><TABLEROW2COL2></TABLEROW2COL2><TABLEROW3COL1></TABLEROW3COL1><TABLEROW3COL2></TABLEROW3COL2><TABLEROW4COL1>asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd asdadddddddddddddddddddddddddddddddddddddddddddddddddd</TABLEROW4COL1><TABLEROW4COL2></TABLEROW4COL2><TABLEROW5COL1></TABLEROW5COL1><TABLEROW5COL2></TABLEROW5COL2></FIXEDTABLE1><CHECKBOX><CHECKBOX1>False</CHECKBOX1><CHECKBOX2>False</CHECKBOX2><CHECKBOX3>False</CHECKBOX3><CHECKBOX4>False</CHECKBOX4><CHECKBOX5>False</CHECKBOX5><CHECKBOX6>False</CHECKBOX6><CHECKBOX7>False</CHECKBOX7><CHECKBOX8>False</CHECKBOX8><CHECKBOX9>False</CHECKBOX9></CHECKBOX></EXAMPLE>
My STored Procedure:
ftypFileHandle := UTL_FILE.fopen ('XML_DIR_FILE', vFileName, 'w', 32000);
lMarker := 'Selecting XML row';
println(lMarker, 2);
SELECT XML_FILE
INTO clobBuffer
FROM XML_TABLE
WHERE x=1;
lMarker := 'Get length of the clob';
iClobLength := nvl(DBMS_LOB.getlength(clobBuffer), 0);
WHILE (l_offset <= iClobLength) LOOP
DBMS_LOB.READ (
lob_loc=> clobBuffer,
amount=> l_amt,
offset=> l_offset,
buffer=> vOutputBuffer
UTL_FILE.put (ftypFileHandle, vOutputBuffer);
UTL_FILE.fflush (ftypFileHandle);
UTL_FILE.new_line (ftypFileHandle);
l_offset := l_offset + l_amt;
END LOOP;
lMarker := 'Close file';
println(lMarker, 2);
UTL_FILE.fclose (ftypFileHandle);
Thanks

Hello myself,
nobody has answered my question, so now I answer myself!!
The wrong part is to read the file with "open dataset" and to create the inputstream with
p_istream = p_streamfactory->create_istream_itable(
table = g_xml_table
size = g_xml_size ).
Better ist to create the inputstream with
p_istream = p_streamfactory->create_istream_uri(
.......................PUBLIC_ID = ''
.......................SYSTEM_ID = '
applserver\I$\TEMP\Datei.XML' ).
In this way no space is needed for the file.
Best regards,
Thomas
Message was edited by:
Thomas13 Scheuermann

Similar Messages

How to read the contents of XML file from my java code

All,
I created an rtf report for one of my EBS reports. Now I want to email this report to several people. Using Tim's blog I implemented the email part. I am sending emails to myself based on the USERID logic.
However I want to email to different people other then me. My email addresses are in the XML file.
From the java program which sends the email, how can I read the fields from XML file. If any one has done this, Please point me to the right examples.
Please let me know if there are any exmaples/BLOG's which explain how to do this(basically read the contents of XML file in the Java program).
Thank You,
Padma

Ike,
Do you have a sample. I am searched so much in this forum for samples. I looked on SAX Parser. I did not find any samples.
Please help me.
Thank you for your posting.
Padma.

How to read the data from XML file and insert into oracle DB

Hi All,
I have below require ment.
I will receive data in the XML file. then i need to read that data and insert into oracle tables. please let me know how this can be handled.
Many Thanks.

Sounds a lot like this question, only with less details.
how to read data from XML variable and insert into table variable
We can only help if you provide us details to help as we cannot see what you are doing and only know what you tell us. Plenty of examples abound on the forums that cover the topics you seek as well.

How to read a very BIG XML-File

Hello together,
how can I read a XML file of e.g. 2 GByte in ABAP ( Release 4.6C ). The file should be read from the Application-Server ( not from the Front-End ).
Problem: Too much MEMORY is needed by the upload of the complete file into an internal table. In order to produce a stream, the complete file must be uploaded. The parser works with parse_event ( Event-triggered ) and is not creating a DOM. The parsing itself is no problem.
Possible solution: Feed the stream with parts of the file. But how !?
Here is some coding of the program:
data: l_xml_filename    type localfile,
        l_event_sub       type i,
        l_boolean         type c,
        l_subrc           type i.
Datei mit Größe in XML-Tabelle einlesen:
l_xml_filename = 'I:TEMPGeboIsp-PSGK37.xml'.
perform read_file_in_xml_table using    p_xml_filename
                                 changing g_xml_table
                                          g_xml_size.
XML-Dokument aus Tabelle bilden:     =========================
iXML factory erzeugen:
go_ixml = cl_ixml=>create( ).
stream factory erzeugen:
p_streamfactory = go_ixml->create_stream_factory( ).
XML-Dokument erzeugen:
p_xml_document = go_ixml->create_document( ).
Input-Stream erzeugen:
p_istream = p_streamfactory->create_istream_itable(
                      table = g_xml_table
                      size = g_xml_size ).
p_parser = go_ixml->create_parser( stream_factory = p_streamfactory
                                     istream        = p_istream
                                     document       = p_xml_document ).
l_event_sub = if_ixml_event=>co_event_element_pre +
                if_ixml_event=>co_event_element_post.
call method p_parser->set_event_subscription( l_event_sub ).
l_boolean = p_parser->set_dom_generating( ' ' ).
The program works fine but needs too much memory because of the big internal table.
I would be very happy if somebody could help me!
Thanks in advance!
Thomas
P.s.: German answers are welcome!
Message was edited by:
        Thomas13 Scheuermann
Message was edited by:
        Thomas13 Scheuermann

Hello myself,
nobody has answered my question, so now I answer myself!!
The wrong part is to read the file with "open dataset" and to create the inputstream with
p_istream = p_streamfactory->create_istream_itable(
table = g_xml_table
size = g_xml_size ).
Better ist to create the inputstream with
p_istream = p_streamfactory->create_istream_uri(
.......................PUBLIC_ID = ''
.......................SYSTEM_ID = '
applserver\I$\TEMP\Datei.XML' ).
In this way no space is needed for the file.
Best regards,
Thomas
Message was edited by:
        Thomas13 Scheuermann

How to read, write and save a file?

Hello everybody,
I have a question about reading , writing and save something into a file (etc text file)
For example: I want to create a file of football in which there are many key words as: "football", "touch down", "quarterback", "ball", "linebacker", "coach", "player"...
Now i want to open to read, write one more word "head" ( synonym with "coach") and store it for using next time. How could i do that?
Could anybody help me about that?
Thank you very much in advance.
still_learn

take a look in the API about FileInputStream and FileOutputStream

How to read/interpret data in xml files

Hi,
I am trying to write a program using DOM to read an xml file - that doesn't have a dtd. My aim is to get the node names and the content enclosed in the node. The xml I have is something like:
<ARTICLE>
<TITLE>
</TITLE>
<DESCRIPTION>
</DESCRIPTION>
<SYNOPSIS>
</SYNOPSIS>
<SOURCE>
<FOOT>
</FOOT>
</SOURCE>
<PARA>
</PARA>
<PARA>
</PARA>
<PARA>
</PARA>
</ARTICLE>
My java code thus far is:
public class Word2dmt {
String fileExt = "";
int fileNameLength = 0;
public void Word2dmt(){
// Default constructor
public void processFiles(){
String fileName = "";
String filePath = "/MyProjects/FOP/word2dmt/";
String[] files = null;
File dirWhereXmlFilesAre = null;
Document document;
DocumentBuilder builder = null;
try {
dirWhereXmlFilesAre = new File(filePath);
files = dirWhereXmlFilesAre.list();
} catch (IllegalArgumentException iae) {
Log.message("Caught iae: " + iae.getMessage());
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
// factory.setValidating(true);
// factory.setNamespaceAware(true);
try{
builder = factory.newDocumentBuilder();
} catch (ParserConfigurationException pce) {
// Parser with specified options can't be built
pce.printStackTrace();
for (int z = 0; z < files.length; z++){
fileName = filePath + files[z];
fileNameLength = fileName.length();
fileExt = fileName.substring(fileName.indexOf(".") + 1,
fileNameLength);
if(fileExt.equalsIgnoreCase("xml")){
try {
document = builder.parse(new File(fileName));
if(document.hasChildNodes()){
NodeList nodes = document.getChildNodes();
processNodes(nodes);
} catch (SAXParseException spe) {
// Error generated by the parser
System.out.println("\n** Parsing error" + ", line " +
} catch (SAXException sxe) {
// Error generated during parsing)
} catch (FileNotFoundException fnf) {
Log.message("The file: " + fileName + " is not found");
} catch (IOException e) {
Log.message("IOexception: " + e.getMessage());
} // Ends the main for loop on the files
public static void main(String[] args) {
Word2dmt w2dmt = new Word2dmt();
w2dmt.processFiles();
} // end main()
public void processNodes(NodeList nodes){
Node thisNode = null;
NamedNodeMap nodeMap = null;
Element curElement = null;
int numNodes = nodes.getLength();
String nodeValue = "";
String nodeName = "";
String localName = "";
String prefix = "";
for(int j = 0; j < numNodes; j++){
thisNode = (Node) nodes.item(j);
if(thisNode.hasChildNodes()){
processNodes(thisNode.getChildNodes());
} else {
nodeValue = thisNode.getNodeValue();
nodeName = thisNode.getNodeName();
Log.message("\t\t" + "nodeName is: " + nodeName);
Log.message("\t\t" + "nodeValue is: " + nodeValue);
When I try to print the node name, all I get is: "#test" except for the node ARTICLE, which happens to be the root node. My requirement is that I need the node name (TITLE, SYNOPSIS, DESCRIPTION ..etc) and be able to associate the content in other areas of my larger program. I tried almost all the methods of the class org.w3c.dom.Node, but without luck.
Any help is appreciated.
Thanks.
- Sharma

When I try to print the node name, all I get is: "#test"I think if you look more carefully you'll see it really says "#text". That's the "name" of a text node, of which you have a lot there. Also, if a node has children then you aren't printing its name, that's why you miss most of your elements.

How to read the attributes of XML file

Hi this is ant,
I am new to java, XML, I have a senario
1) I have to read all the href attributes for topicref child, and then read the corresponding xml file which is mapped in href="".
First.xml
<map>
<topicref nav="garage" href="task/gar/view.xml" class="..">
<linktext class="_map/linktext">Garage</linktext>
<topicref nav="" href="task/gar/change.xml" ..>
<linktext class="_map/linktext">Garage</linktext>
</topicref>
</linktext>
</topicref>
</map>
2) task/gar/view.xml file , has id attribute & need to get the id values.
Like this I have to get the id values for all the href attributes of first xml & read correspoding id values.
I have just read some doc using XPATH we can do, please help me.
Thanks.
anto

* Try this Link, there is solution
http://forums.sun.com/thread.jspa?messageID=9665228
Can...Can...If we try...!

JavaFX and Create xml file

Hi to all , i want create a xml file, in java i used jdom in javafx is similar? in search example but i see only the read a xml file, can you see me a simple example in javafx?
thx for yours help
best regads
A.

now work well thx
now write this code for other people :)
var docFactory :DocumentBuilderFactory = DocumentBuilderFactory.newInstance();
var docBuilder :DocumentBuilder = docFactory.newDocumentBuilder();
//root elements
var doc     : Document = docBuilder.newDocument();
var rootElement: Element = doc.createElement("company");
       doc.appendChild(rootElement);
//staff elements
var staff : Element = doc.createElement("Staff");
       rootElement.appendChild(staff);
//firstname elements
     var firstname: Element = doc.createElement("firstname");
       firstname.appendChild(doc.createTextNode("yong"));
       staff.appendChild(firstname);
//lastname elements
     var lastname : Element = doc.createElement("lastname");
       lastname.appendChild(doc.createTextNode("mook kim"));
       staff.appendChild(lastname);
//nickname elements
     var nickname : Element = doc.createElement("nickname");
       nickname.appendChild(doc.createTextNode("mkyong"));
       staff.appendChild(nickname);
       //salary elements
var salary : Element = doc.createElement("salary");
       salary.appendChild(doc.createTextNode("100000"));
       staff.appendChild(salary);
         //write the content into xml file
     var transformerFactory: TransformerFactory = TransformerFactory.newInstance();
     var transformer: Transformer = transformerFactory.newTransformer();
     var source: DOMSource = new DOMSource(doc);
     var result: StreamResult = new StreamResult(new File("C:\\33\\testing.xml"));
       transformer.transform(source, result);

How to read,dispaly and open pdf files

Hi, I am very new to Java butI have VB6.0 background. My current requirement is to read pdf file names from a directory, then
show them on a form in a list (with their path in background pointing to the actual pdf files) and then once a user clicks any
file name, open that file on the form.
For example:
My pdf files are in a directory as following:
C:\myreports\user1\
report1.pdf
report2.pdf
report3.pdf
C:\myreports\user2\
report1.pdf
report5.pdf
The output on the form should look like this if user1 has logged in the system. Side note: I am able to get userid of the logged in person in a variable.
My Reports:
. Report 1
. Report 2
. Report 3
When a user clicks Report 1, it opens on the same form in pdf format.
Thanks
S.yhong

For the first part (Listing thepdf files in the directory) you can use the java.lang.File class.
File f = new File("path to your directory");
File files[] = f.listFiles();
then process the files array to find the files with extenction pdf
You can also use a file filter object and make the listFiles method return only the pdf files.
Please read the documentation about the File class for more info about it.
*/ For the displaying the pdf part is it good enough if you load the accrobat reader and with it. In that case you can do that using the Runtime.exec
Also you can search for free java based pdf viewers I am sure there must be meny.
And also the JTextPane might support pdf but I am not sure about it.
EDIT:
Just to say that this is my 1000th post :)
Message was edited by:
LRMK

How to read specific line in a file through UNIX shell script..

Dear Friends,
I have generated .ldt file under admin/import/US folder through FND_LOAD script for Download the responsibility.
I registred Shell script (Host concurrent program) in Oracle apps. Now i want to read the file in speciific line which i was generated in admin/import/US folder through unix shell script. Please help me how to read specific line and the i want to replace that which i am going to read the specific line.
Thanks in advance..
Regards,
Velu.

Hi,
Thanks for reply,
My requirement i have to find the specific line in a file and find and replace needed word over there it's should happen programatically. i want to read specific line in a file Once complete find and replace the condition should exists. The loop will go to next file and read the same line in next file also do the same process upto how many files over there.i am doing through UNIX shell script. Please help me out to find the
Your suggestion is highly appriciated.
Thanks,
Velu.

How to read elements in a xml file sent as a string

Hi,
I am new to BPEL and i am working on a requirement where i receive the XML message as a String from an AQ. And I am not able parse the xml to read the individual elements of it. Appreciate your help on this.
The (sample)input message from Q is which i am able to see in the BPEL console:
<BUGINFO_XML>
<XML_MESSAGE>
<?xml version="1.0"?>
<BUGINFO>
<SR_ID>3-29OU7OF</SR_ID>
<OBJECT_TYPE>UPDATE_PREBUG</OBJECT_TYPE>
<RESERVED_BUG_NUM>8221084</RESERVED_BUG_NUM>
<TYPE>Predefect Update</TYPE>
<AUDIENCE>INTERNAL</AUDIENCE>
<COMMENT>TEST activity by Sireesha</COMMENT>
</BUGINFO>
</XML_MESSAGE>
</BUGINFO_XML>
and the corresponding xsd file is:
<schema targetNamespace="http://xmlns.oracle.com/xdb/ORIONCC"
xmlns="http://www.w3.org/2001/XMLSchema"
xmlns:ORIONCC="http://xmlns.oracle.com/xdb/ORIONCC"
elementFormDefault="unqualified" attributeFormDefault="qualified">
<complexType name="BUGINFO_XML">
<sequence>
<element name="XML_MESSAGE" type="string" nillable="true" minOccurs="0"/>
</sequence>
</complexType>
<element name="BUGINFO_XML" type="ORIONCC:BUGINFO_XML" />
</schema>
i have created a variable(called VariableXML) of element type of the above xsd type({http://xmlns.oracle.com/xdb/ORIONCC}BUGINFO_XML) and using ora:parseEscapedXML method, i copied the input data to this variable and i can see the data copied fine to this variable, but after that i am not able to traverse to the individual element of it say i want the value of SR_ID which i am not able to get.
<VariableXML>
<BUGINFO_XML>
<SR_ID>3-29OU7OF</SR_ID>
<OBJECT_TYPE>UPDATE_PREBUG</OBJECT_TYPE>
<RESERVED_BUG_NUM>8221084</RESERVED_BUG_NUM>
<TYPE>Predefect Update</TYPE>
<AUDIENCE>INTERNAL</AUDIENCE>
<COMMENT>TEST activity by Sireesha</COMMENT>
</BUGINFO_XML>
</VariableXML>
When i see the structure of this variable in the Assign activity i can see only up to '/ns2:BUGINFO_XML/XML_MESSAGE' but not the individual elements.
Please let me know how can i parse this xml to read the elements of it.
I am using jdev 11.1.1.4 and weblogic 10.3
Thanks,
Sireesha
Edited by: user12217808 on Jul 27, 2012 7:10 AM

Thanks for replying Tarak,
I have taken the XML generated by VariableXML variable and generated a XSD out of it and that looks like below.
<?xml version="1.0" encoding="windows-1252" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns="http://www.example.org"
targetNamespace="http://www.example.org"
elementFormDefault="qualified">
<xsd:element name="BUGINFO_XML">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="SR_ID" type="xsd:string"/>
<xsd:element name="OBJECT_TYPE" type="xsd:string"/>
<xsd:element name="RESERVED_BUG_NUM" type="xsd:integer"/>
<xsd:element name="TYPE" type="xsd:string"/>
<xsd:element name="AUDIENCE" type="xsd:string"/>
<xsd:element name="COMMENT" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
Then I have created a variable called VariableBugInfo of this element type ({http://www.example.org}BUGINFO_XML) and tried parsing it as below.
<assign name = 'Assign2'>
<copy>
<from expression="oraext:parseXML(bpws:getVariableData('VariableXML','/ns2:BUGINFO_XML'))"/>
<to variable="VariableBugInfo" query="/ns4:BUGINFO_XML"/>
</copy>
</assign>
then i got the below error in the bpel console when im testing my bpel process.
The following exception occurred while attempting to execute operation copy at line 118
<?xml-stylesheet href="chrome://global/locale/intl.css" type="text/css"?>
-<parsererror>
XML Parsing Error: junk after document element
Location: http://slce26vm164.us.oracle.com:7001/em/ai/sca/share/audit/nfdg/displayInstance.jsp?locatorobjkey=Farm_mosbpelmosbpelsoa_server1soa-infra&instanceid=bpel%3A70555
Line Number 7, Column 1:
<sourcetext>
<root class="javax.xml.xpath.XPathExpressionException">internal xpath error<stack><f>oracle.xml.xpath.JXPathExpression.evaluate#242</f><f>com.collaxa.cube.xml.xpath.BPELXPathUtil.evaluate#240</f><f>com.collaxa.cube.engine.ext.bpel.common.BPELWMPHelper.evalFromValue#339</f><f>com.collaxa.cube.engine.ext.bpel.v1.wmp.BPEL1AssignWMP.__executeStatements#137</f><f>com.collaxa.cube.engine.ext.bpel.common.wmp.BaseBPELActivityWMP.perform#158</f><f>com.collaxa.cube.engine.CubeEngine._performActivity#2463</f><f>com.collaxa.cube.engine.CubeEngine.performActivity#2334</f><f>com.collaxa.cube.engine.CubeEngine.handleWorkItem#1115</f><f>com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handleLocal#73</f><f>com.collaxa.cube.engine.dispatch.DispatchHelper.handleLocalMessage#220</f><f>com.collaxa.cube.engine.dispatch.DispatchHelper.sendMemory#328</f><f>com.collaxa.cube.engine.CubeEngine.endRequest#4350</f><f>com.collaxa.cube.engine.CubeEngine.endRequest#4281</f><f>com.collaxa.cube.engine.CubeEngine.createAndInvoke#679</f><f>com.collaxa.cube.engine.delivery.DeliveryService.handleInvoke#654</f><f>com.collaxa.cube.engine.ejb.impl.CubeDeliveryBean.handleInvoke#293</f><f>...</f></stack></root>
^
</sourcetext>
</parsererror>
but when i tried a normal copy from VariableXML BUGINFO to VariableBugInfo as below, i am not getting any error but its not actually copying the contents to individual tags, because after this Assign i created a simple string variable(objTypeVar) and when i tried to copy TYPE element value to it, it says 'The result is empty for the XPath expression : "/ns4:BUGINFO_XML/ns4:TYPE".'
<assign name="Assign2">
<copy>
<from variable="VariableXML" query="/ns2:BUGINFO_XML"/>
<to variable="VariableBugInfo" query="/ns4:BUGINFO_XML"/>
</copy>
</assign>
<assign name="Assign3">
<copy>
<from variable="VariableBugInfo"
query="/ns4:BUGINFO_XML/ns4:TYPE"/>
<to variable="objTypeVar"/>
</copy>
</assign>
Result in console for VariableBugInfo for Assign2:
<VariableBugInfo>
<BUGINFO_XML>
<SR_ID>3-29OU7OF</SR_ID>
<OBJECT_TYPE>UPDATE_PREBUG</OBJECT_TYPE>
<RESERVED_BUG_NUM>8221084</RESERVED_BUG_NUM>
<TYPE>Predefect Update</TYPE>
<AUDIENCE>INTERNAL</AUDIENCE>
<COMMENT>TEST activity by Sireesha</COMMENT>
</BUGINFO_XML>
</VariableBugInfo>
For Assign 3:
Error in evaluate <from> expression at line "141". The result is empty for the XPath expression : "/ns4:BUGINFO_XML/ns4:TYPE".
I feel there is something i am missing in the XSD and the target namespace which is causing the issue. I am not sure what i should provide in the target namesapce in the new xsd which i created based on the value of VariableXML , so that it actually parses the xml and copies exact elements of it.
Please let me know if i am doing something wrong anywhere.
Thanks,
Sireesha

Does anyone know how to read .data and/or .response files on/through Dreamweaver?

Or any other safe program?
I really need to get the code asap. If you can help it would be much appreciated.

Hi,
I concur with Nancy in that you'll want to open/read the file in those suggested plain text editors if needing access to the code.
Kind regards,
-Sidney

How to Read the Timestamp of a File on Unix from Form?

If you have a file located on UNIX operating, what is the best way to read the time stamp (the date that file has been created) of that file from Oracle SQL, SQL*plus, or Developer Forms 6i/9i/10g?

Thanks Robin for the reply! Your suggestion seems to be good!
However, We found a solution now! I would like to share with you the way we did, in case anyone out there need the solution:
In SQL*Plus, we created a Java Source below:
CREATE OR REPLACE AND COMPILE JAVA SOURCE NAMED "FileDate"
AS
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
public class FileDate {
public static String GetDate(String strFilePath) {
String ReturnValue = null;
if (strFilePath == null || strFilePath.length()==0)
// do nothing
else
File aFile = new File(strFilePath);
if (aFile.exists())
long lngTime = aFile.lastModified();
Date aDate = new Date(lngTime);
SimpleDateFormat fmtDate =
new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
ReturnValue = fmtDate.format(aDate);
fmtDate = null;
aDate = null;
aFile = null;
return ReturnValue;
-- Then we created a wrapper to call the Compiled Java above:
CREATE or REPLACE FUNCTION FileDate_GetDate(FilePath IN STRING)
RETURN VARCHAR2 IS
LANGUAGE JAVA
NAME 'FileDate.GetDate(java.lang.String) return int';
-- Then we created a database package:
-- Package Spec:
PACKAGE sap_dnld AS
FUNCTION get_file_date2 (s1 varchar2) RETURN VARCHAR2;
END sap_dnld;
-- Package Body:
PACKAGE BODY sap_dnld AS
FUNCTION get_file_date2( s1 VARCHAR2 )
RETURN VARCHAR2 AS LANGUAGE JAVA
NAME 'FileDate.GetDate(java.lang.String) return int';
END sap_dnld;
-- Then we tested the whole thing in SQL*Plus:
set serveroutput on;
declare
x varchar2(2000);
begin
x := sap_dnld.get_file_date2;
dbms_output.put_line(x);
end;
-- Then we called the function from the package using a procedure from the form:
PROCEDURE Find_date IS
BEGIN
:control.file_date := sap_dnld.get_file_date2('directory1/subdirectory/filename.txt');
END;

How to create xml file from Oracle and sending the same xml file to an url

How to create xml file from Oracle and sending the same xml file to an url

SQL/XML (XMLElement, XMLForest, XMLAgg, etc) and UTL_HTTP.
Whether that works for you with the version of Oracle you have, your requirements, and needs is another story. A little detail goes a long way.

How to read the data from Excel file and Store in XML file using java

Hi All,
I got a problem with Excel file.
My problem is how to read the data from Excel file and Store in XML file using java excel api.
For getting the data from Excel file what are all the steps i need to follow to get the correct result.
Any body can send me the code (with java code ,Excel sheet) to this mail id : [email protected]
Thanks & Regards,
Sreenu,
[email protected],
india,

If you want someone to do your work, please have the courtesy to provide payment.
http://www.rentacoder.com

HOW to read CLOB and create XML file on UNIX/LINUX

Similar Messages

Maybe you are looking for