public void upload()

in commons-transfer/commons-transfer-http/src/main/java/org/apache/archiva/commons/transfer/http/HttpTransferUploader.java [215:263]

37 lines of code
7 McCabe index (conditional complexity)


    public void upload( File sourceFile, URI uri )
        throws TransferException, IOException
    {
        assertURI( uri );

        URI absoluteURI = baseuri.resolve( uri );

        if ( !isDav )
        {
            throw new TransferException( "Can't upload (not WebDav capable): " + absoluteURI.toASCIIString() );
        }

        // Try to put file first.
        int status = putFile( sourceFile, absoluteURI );
        if ( isSuccessfulPUT( status ) )
        {
            // Expected path.
            return;
        }

        // Problem. Check that the collections exist.
        if ( status == HttpStatus.SC_CONFLICT )
        {
            URI parentURI = absoluteURI.resolve( "./" ).normalize();
            Stack<URI> missingPaths = davGetMissingPaths( parentURI );

            if ( missingPaths.empty() )
            {
                throw new TransferException( "Unable to upload (Conflict, collections exist) file "
                    + sourceFile.getAbsolutePath() + " to " + absoluteURI.toASCIIString() );
            }

            while ( !missingPaths.empty() )
            {
                URI missingPath = missingPaths.pop();
                davCreateCollection( missingPath );
            }

            status = putFile( sourceFile, absoluteURI );
            if ( isSuccessfulPUT( status ) )
            {
                // Expected Good result.
                return;
            }
        }

        throw new TransferException( "Unable to upload (" + status + "/" + HttpStatus.getStatusText( status )
            + ") file " + sourceFile.getAbsolutePath() + " to " + absoluteURI.toASCIIString() );
    }