lifchicker / jdbf

Java utility to read/write DBF files

Geek Repo:Geek Repo

Github PK Tool:Github PK Tool

jdbf

Java utility to read/write DBF files

Version 2.0.2

Fix issue #7 - add DbfRecord.isDeleted() method that checks if record is deleted.

Version 2.0.1

Fix issue #3 - read the last record two times for "FoxBASE+/Dbase III plus" files

Fix issue #4 - incorrect parsing of update date in DBF header for "FoxBASE+/Dbase III plus" files

Version 2.0

Add ability to read MEMO files (tested with Visual FoxPro DBFs)

Dependency Status

User Guide

Read DBF file

Piece of code that reads file from classpath. Single DBF record is represented here as a Map.

See TestDbfReader.java

    public void readDBF() throws IOException, ParseException {
        Charset stringCharset = Charset.forName("Cp866");

        InputStream dbf = getClass().getClassLoader().getResourceAsStream("data1/gds_im.dbf");

        DbfRecord rec;
        try (DbfReader reader = new DbfReader(dbf)) {
            DbfMetadata meta = reader.getMetadata();

            System.out.println("Read DBF Metadata: " + meta);
            while ((rec = reader.read()) != null) {
                rec.setStringCharset(stringCharset);
                System.out.println("Record #" + rec.getRecordNumber() + ": " + rec.toMap());
            }
        }
    }

Read DBF file with MEMO fields

Piece of code that reads DBF and MEMO fields.

See TestMemo.java

    public void test1() {
        Charset stringCharset = Charset.forName("cp1252");

        InputStream dbf = getClass().getClassLoader().getResourceAsStream("memo1/texto.dbf");
        InputStream memo = getClass().getClassLoader().getResourceAsStream("memo1/texto.fpt");

        try (DbfReader reader = new DbfReader(dbf, memo)) {
            DbfMetadata meta = reader.getMetadata();
            System.out.println("Read DBF Metadata: " + meta);

            DbfRecord rec;
            while ((rec = reader.read()) != null) {
                rec.setStringCharset(stringCharset);

                System.out.println("TEXVER: " + rec.getString("TEXVER"));
                // this reads MEMO field
                System.out.println("TEXTEX: " + rec.getMemoAsString("TEXTEX"));
                System.out.println("TEXDAT: " + rec.getDate("TEXDAT"));
                System.out.println("TEXSTA: " + rec.getString("TEXSTA"));
                System.out.println("TEXCAM: " + rec.getString("TEXCAM"));
                System.out.println("++++++++++++++++++++++++++++++++++");
            }

        } catch (IOException e) {
            //e.printStackTrace();
        } catch (ParseException e) {
            e.printStackTrace();
        }
    }

About

Java utility to read/write DBF files


Languages

Language:Java 100.0%