Metacat

                     * XMLReader parser = initializeParser(conn, action, docid,

                     * updaterev, validate, user, groups, pub, serverCode, dtd);

                     */

                    parser = initializeParser(conn, action, docid, xml, updaterev,

                            user, groups, pub, serverCode, dtd, ruleBase,

                            needValidation, false, null, null);// false means it is not a revision doc

                                   //null, null are createdate and updatedate

                                   //null will use current time as create date time

                    conn.setAutoCommit(false);

                    parser.parse(new InputSource(xml));

                    conn.commit();

                    conn.setAutoCommit(true);

                    //write the file to disk

                	writeToFileSystem(xmlString, accnum);

                    // write to xml_node complete. start the indexing thread.

                    addDocidToIndexingQueue(docid, rev);

               } catch (Exception e) {

                    conn.rollback();

                    conn.setAutoCommit(true);

                    //if it is a eml2 document, we need delete online data

            addDocidToIndexingQueue(docid, rev);

        } catch (Exception e) {

            e.printStackTrace();

            conn.rollback();

            conn.setAutoCommit(true);

            catalogId = dbx.getCatalogId();

        } catch (Exception e) {

            conn.rollback();

            conn.setAutoCommit(true);

            if (parser != null) {

            String parserName = PropertyService.getProperty("xml.saxparser");

            parser = XMLReaderFactory.createXMLReader(parserName);

            if (ruleBase != null && ruleBase.equals(EML200)) {

                chandler = new Eml200SAXHandler(dbconn, action, docid, rev,

                        user, groups, pub, serverCode, createDate, updateDate);

                chandler.setIsRevisionDoc(isRevision);

                String externalSchemaLocation = null;

//                SchemaLocationResolver resolver = new SchemaLocationResolver();

                externalSchemaLocation = XMLSchemaService.getNameSpaceAndLocationString();

                // Set external schemalocation.

                if (externalSchemaLocation != null

                        && !(externalSchemaLocation.trim()).equals("")) {

                    parser.setProperty(EXTERNALSCHEMALOCATIONPROPERTY,

                            externalSchemaLocation);

                }

            } else if (ruleBase != null && ruleBase.equals(EML210)) {

                chandler = new Eml210SAXHandler(dbconn, action, docid, rev,

                        user, groups, pub, serverCode, createDate, updateDate);

                chandler.setIsRevisionDoc(isRevision);

                // From DB to find the register external schema location

                String externalSchemaLocation = null;

                externalSchemaLocation = XMLSchemaService.getNameSpaceAndLocationString();

                // Set external schemalocation.

                if (externalSchemaLocation != null

                        && !(externalSchemaLocation.trim()).equals("")) {

                    parser.setProperty(EXTERNALSCHEMALOCATIONPROPERTY,

                            externalSchemaLocation);

                }

            } else {

                //create a DBSAXHandler object which has the revision

                // specification

                    // From DB to find the register external schema location

                    String externalSchemaLocation = null;

                    externalSchemaLocation = XMLSchemaService.getNameSpaceAndLocationString();

                    // Set external schemalocation.

                    if (externalSchemaLocation != null

                            && !(externalSchemaLocation.trim()).equals("")) {

        }

      }

      // Do the insertion

      pstmt.execute();

      pstmt.close();

      }

    } catch (SQLException e) {

                                                     nodename + ", " +

                                                     data + ")" );

      e.printStackTrace(System.err);

      throw new SAXException(e.getMessage());

    }

        }

        catch (Exception e)

        {

            throw new SAXException(e.getMessage());

        }

    }