org.jgroups.blocks

Class GridFilesystem

java.lang.Object

org.jgroups.blocks.GridFilesystem

public class GridFilesystem
extends Object

Entry point for GridFile and GridInputStream / GridOutputStream

Author:

Bela Ban

Field Summary

Fields

Modifier and Type	Field and Description
protected ReplCache<String,byte[]>	data
protected int	default_chunk_size
protected short	default_repl_count
protected ReplCache<String,GridFile.Metadata>	metadata

Constructor Summary

Constructors

Constructor and Description
GridFilesystem(ReplCache<String,byte[]> data, ReplCache<String,GridFile.Metadata> metadata)
GridFilesystem(ReplCache<String,byte[]> data, ReplCache<String,GridFile.Metadata> metadata, short default_repl_count, int default_chunk_size) Creates an instance.

Method Summary

Methods

Modifier and Type	Method and Description
File	getFile(File parent, String child)
File	getFile(File parent, String child, int chunk_size)
File	getFile(String pathname)
File	getFile(String pathname, int chunk_size)
File	getFile(String parent, String child)
File	getFile(String parent, String child, int chunk_size)
InputStream	getInput(File pathname)
InputStream	getInput(String pathname)
OutputStream	getOutput(GridFile file)
OutputStream	getOutput(String pathname)
OutputStream	getOutput(String pathname, boolean append)
OutputStream	getOutput(String pathname, boolean append, short repl_count, int chunk_size)
void	remove(String path, boolean synchronous)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

data

protected final ReplCache<String,byte[]> data

metadata

protected final ReplCache<String,GridFile.Metadata> metadata

default_chunk_size

protected final int default_chunk_size

default_repl_count

protected final short default_repl_count

Constructor Detail

GridFilesystem

public GridFilesystem(ReplCache<String,byte[]> data,
              ReplCache<String,GridFile.Metadata> metadata,
              short default_repl_count,
              int default_chunk_size)

Creates an instance. The data and metadata caches should already have been setup and started

Parameters:

data -

metadata -

default_chunk_size -

GridFilesystem

public GridFilesystem(ReplCache<String,byte[]> data,
              ReplCache<String,GridFile.Metadata> metadata)

Method Detail

getFile

public File getFile(String pathname)

getFile

public File getFile(String pathname,
           int chunk_size)

getFile

public File getFile(String parent,
           String child)

getFile

public File getFile(String parent,
           String child,
           int chunk_size)

getFile

public File getFile(File parent,
           String child)

getFile

public File getFile(File parent,
           String child,
           int chunk_size)

getOutput

public OutputStream getOutput(String pathname)
                       throws IOException

Throws:

IOException

getOutput

public OutputStream getOutput(String pathname,
                     boolean append)
                       throws IOException

Throws:

IOException

getOutput

public OutputStream getOutput(String pathname,
                     boolean append,
                     short repl_count,
                     int chunk_size)
                       throws IOException

Throws:

IOException

getOutput

public OutputStream getOutput(GridFile file)
                       throws IOException

Throws:

IOException

getInput

public InputStream getInput(String pathname)
                     throws FileNotFoundException

Throws:

FileNotFoundException

getInput

public InputStream getInput(File pathname)
                     throws FileNotFoundException

Throws:

FileNotFoundException

remove

public void remove(String path,
          boolean synchronous)