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Posted to dev@jackrabbit.apache.org by Nicolas Toper <nt...@gmail.com> on 2006/06/25 22:34:04 UTC

Main Entry Point for Backup Tool

Hi,

I am updating the RepositoryImpl class. Here is what it looks like (below).

We have agreed on using In/OutputStream. However, now that I have advanced a
little bit in the code, it raises a problem: I cannot use nio and since it
is huge dataset, I would prefer to use it for performance issue. What do you
think?

Nicolas
my blog! http://www.deviant-abstraction.net !!
    /**
     *
     * This method restores data from an InputStream.
     *
     * @param InputStream savedData: InputStream containing the backup (and
its parameters).
     * @param File workingFolder: the folder used to unzip all data.
     *
     * @throws RestoreException. Generic exception during restore operation.
     *
     * @author: Nicolas Toper <nt...@gmail.com>
     *
     */
    public void restore(InputStream savedData, File workingFolder) throws
RestoreException {

        BackupRepository saveRepo = new BackupRepository(this, savedData,
workingFolder);
        saveRepo.restore();
    }


    /**
     *
     * This method saves from this repository to an OutputStream.
     *
     * @param outputStream out: Outputstream where the backup should be.
     * @param BackupConfig conf: BackupConfig object containing all the
parameters.
     *
     * @throws SavingException. Generic exception during saving operation.
     *
     * @author: Nicolas Toper <nt...@gmail.com>
     *
     */
    public void save(OutputStream out, BackupConfig conf) throws
SavingException{

        conf.init(this);
        BackupRepository saveRepo = (BackupRepository) conf.getBackup();
        saveRepo.save(out, conf);
    }

Re: Main Entry Point for Backup Tool

Posted by Tobias Bocanegra <to...@day.com>.

hi,
i would not use 'save' / 'restore', since those methods already have
different semantics on other occasions. i thought it was discussed,
that the use of inpourt/output streams should be avoided, and that
some sort of I/O context is provided?

regards, toby

On 6/25/06, Nicolas Toper <nt...@gmail.com> wrote:
> Hi,
>
> I am updating the RepositoryImpl class. Here is what it looks like (below).
>
> We have agreed on using In/OutputStream. However, now that I have advanced a
> little bit in the code, it raises a problem: I cannot use nio and since it
> is huge dataset, I would prefer to use it for performance issue. What do you
> think?
>
> Nicolas
> my blog! http://www.deviant-abstraction.net !!
>     /**
>      *
>      * This method restores data from an InputStream.
>      *
>      * @param InputStream savedData: InputStream containing the backup (and
> its parameters).
>      * @param File workingFolder: the folder used to unzip all data.
>      *
>      * @throws RestoreException. Generic exception during restore operation.
>      *
>      * @author: Nicolas Toper <nt...@gmail.com>
>      *
>      */
>     public void restore(InputStream savedData, File workingFolder) throws
> RestoreException {
>
>         BackupRepository saveRepo = new BackupRepository(this, savedData,
> workingFolder);
>         saveRepo.restore();
>     }
>
>
>     /**
>      *
>      * This method saves from this repository to an OutputStream.
>      *
>      * @param outputStream out: Outputstream where the backup should be.
>      * @param BackupConfig conf: BackupConfig object containing all the
> parameters.
>      *
>      * @throws SavingException. Generic exception during saving operation.
>      *
>      * @author: Nicolas Toper <nt...@gmail.com>
>      *
>      */
>     public void save(OutputStream out, BackupConfig conf) throws
> SavingException{
>
>         conf.init(this);
>         BackupRepository saveRepo = (BackupRepository) conf.getBackup();
>         saveRepo.save(out, conf);
>     }
>
>


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