Examples of org.hsqldb.lib.FileAccess

org.hsqldb.lib.FileAccess
Interface for abstraction of file access. @author Ocke Janssen oj@openoffice.org @version 1.9.0 @since 1.8.0


        // in case data file cannot be deleted, reset it
        deleteOrResetFreePos();


        try {
            FileAccess fa = database.logger.getFileAccess();


            if (fa.isStreamElement(backupFileName)) {
                FileArchiver.unarchive(backupFileName, dataFileName, fa,
                                       FileArchiver.COMPRESSION_ZIP);


                return true;
            }

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    }


    protected void openFile() {


        try {
            FileAccess   fa  = isDump ? FileUtil.getFileUtil()
                                      : database.logger.getFileAccess();
            OutputStream fos = fa.openOutputStreamElement(outFile);


            outDescriptor = fa.getFileSync(fos);
            fileStreamOut = fos;
            fileStreamOut = new BufferedOutputStream(fos, 1 << 14);
        } catch (IOException e) {
            throw Error.error(e, ErrorCode.FILE_IO_ERROR,
                              ErrorCode.M_Message_Pair, new Object[] {

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     *  never pre-exists
     */
    protected void openFile() {


        try {
            FileAccess   fa  = isDump ? FileUtil.getFileUtil()
                                      : database.logger.getFileAccess();
            OutputStream fos = fa.openOutputStreamElement(outFile);


            outDescriptor = fa.getFileSync(fos);
            fileStreamOut = fos;
            fileStreamOut = new BufferedOutputStream(fos, 1 << 14);
        } catch (IOException e) {
            throw Error.error(e, ErrorCode.FILE_IO_ERROR,
                              ErrorCode.M_Message_Pair, new Object[] {

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     *  never pre-exists
     */
    protected void openFile() throws HsqlException {


        try {
            FileAccess   fa  = isDump ? FileUtil.getDefaultInstance()
                                      : database.getFileAccess();
            OutputStream fos = fa.openOutputStreamElement(outFile);


            outDescriptor = fa.getFileSync(fos);
            fileStreamOut = new BufferedOutputStream(fos, 2 << 12);
        } catch (IOException e) {
            throw Trace.error(Trace.FILE_IO_ERROR, Trace.Message_Pair,
                              new Object[] {
                e.toString(), outFile

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    public void sync() {}


    protected void openFile() throws HsqlException {


        try {
            FileAccess           fa  = database.getFileAccess();
            java.io.OutputStream fos = fa.openOutputStreamElement(outFile);


            outDescriptor = fa.getFileSync(fos);
            fileStreamOut = new DeflaterOutputStream(fos,
                    new Deflater(Deflater.DEFAULT_COMPRESSION), bufferSize);
        } catch (IOException e) {
            throw Trace.error(Trace.FILE_IO_ERROR, Trace.Message_Pair,
                              new Object[] {

View Full Code Here

     *  never pre-exists
     */
    protected void openFile() {


        try {
            FileAccess   fa  = isDump ? FileUtil.getFileUtil()
                                      : database.logger.getFileAccess();
            OutputStream fos = fa.openOutputStreamElement(outFile);


            outDescriptor = fa.getFileSync(fos);
            fileStreamOut = fos;
            fileStreamOut = new BufferedOutputStream(fos, 1 << 14);
        } catch (IOException e) {
            throw Error.error(e, ErrorCode.FILE_IO_ERROR,
                              ErrorCode.M_Message_Pair, new Object[] {

View Full Code Here


        // in case data file cannot be deleted, reset it
        deleteFile();


        try {
            FileAccess fa = database.logger.getFileAccess();


            if (fa.isStreamElement(backupFileName)) {
                FileArchiver.unarchive(backupFileName, dataFileName, fa,
                                       FileArchiver.COMPRESSION_ZIP);


                return true;
            }

View Full Code Here

     *  never pre-exists
     */
    protected void openFile() {


        try {
            FileAccess   fa  = isDump ? FileUtil.getDefaultInstance()
                                      : database.getFileAccess();
            OutputStream fos = fa.openOutputStreamElement(outFile);


            outDescriptor = fa.getFileSync(fos);
            fileStreamOut = new BufferedOutputStream(fos, 2 << 12);
        } catch (IOException e) {
            throw Error.error(ErrorCode.FILE_IO_ERROR,
                              ErrorCode.M_Message_Pair, new Object[] {
                e.toString(), outFile

View Full Code Here

    public void sync() {}


    protected void openFile() {


        try {
            FileAccess           fa  = database.getFileAccess();
            java.io.OutputStream fos = fa.openOutputStreamElement(outFile);


            outDescriptor = fa.getFileSync(fos);
            fileStreamOut = new DeflaterOutputStream(fos,
                    new Deflater(Deflater.DEFAULT_COMPRESSION), bufferSize);
        } catch (IOException e) {
            throw Error.error(ErrorCode.FILE_IO_ERROR,
                              ErrorCode.M_Message_Pair, new Object[] {

View Full Code Here

     *  never pre-exists
     */
    protected void openFile() throws HsqlException {


        try {
            FileAccess   fa  = isDump ? FileUtil.getDefaultInstance()
                                      : database.getFileAccess();
            OutputStream fos = fa.openOutputStreamElement(outFile);


            outDescriptor = fa.getFileSync(fos);
            fileStreamOut = new BufferedOutputStream(fos, 2 << 12);
        } catch (IOException e) {
            throw Trace.error(Trace.FILE_IO_ERROR, Trace.Message_Pair,
                              new Object[] {
                e.toString(), outFile

View Full Code Here

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