Example usage for org.apache.commons.vfs2.util RandomAccessMode getModeString

Introduction

In this page you can find the example usage for org.apache.commons.vfs2.util RandomAccessMode getModeString.

Prototype

public String getModeString() 

Source Link

Usage

From source file:com.github.songsheng.vfs2.provider.nfs.NfsFileRandomAccessContent.java

public NfsFileRandomAccessContent(final XFile NfsFile, final RandomAccessMode mode) throws FileSystemException {
    super(mode);// www  .j a v  a  2 s  .  c  om

    try {
        raf = new XRandomAccessFile(NfsFile, mode.getModeString());
        rafis = new InputStream() {
            @Override
            public int available() throws IOException {
                final long available = raf.length() - raf.getFilePointer();
                if (available > Integer.MAX_VALUE) {
                    return Integer.MAX_VALUE;
                }

                return (int) available;
            }

            @Override
            public void close() throws IOException {
                raf.close();
            }

            @Override
            public int read() throws IOException {
                return raf.readByte();
            }

            @Override
            public int read(final byte[] b) throws IOException {
                return raf.read(b);
            }

            @Override
            public int read(final byte[] b, final int off, final int len) throws IOException {
                return raf.read(b, off, len);
            }

            @Override
            public long skip(final long n) throws IOException {
                raf.seek(raf.getFilePointer() + n);
                return n;
            }
        };
    } catch (final MalformedURLException e) {
        throw new FileSystemException("vfs.provider/random-access-open-failed.error", NfsFile, e);
    } catch (final UnknownHostException e) {
        throw new FileSystemException("vfs.provider/random-access-open-failed.error", NfsFile, e);
    } catch (IOException e) {
        throw new FileSystemException("vfs.provider/random-access-open-failed.error", NfsFile, e);
    }
}

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