org.sitemesh.offline.directory

Class InMemoryDirectory

java.lang.Object

org.sitemesh.offline.directory.InMemoryDirectory

All Implemented Interfaces:

Directory

public class InMemoryDirectory
extends Object
implements Directory

Simple Directory implementation that stores contents in memory.

Can be useful for testing or providing an intermediate input/output for processing.

Author:

Joe Walnes

Constructor Summary

Constructors

Constructor and Description
InMemoryDirectory()
InMemoryDirectory(Charset encoding)

Method Summary

Methods

Modifier and Type	Method and Description
void	copy(String path, Directory destinationDirectory, String destinationPath) Copy a file from this directory to another location.
List<String>	listAllFilePaths() Get a list of all file paths (relative to the Directory).
CharBuffer	load(String path) Load the contents from a file.
void	load(String path, WritableByteChannel channelToWriteTo) Load binary data.
void	save(String path, CharBuffer contents) Save the contents to a file, overwriting any existing content.
void	save(String path, ReadableByteChannel channelToReadFrom, int length) Save binary data.

Methods inherited from class java.lang.Object

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

Constructor Detail

InMemoryDirectory

public InMemoryDirectory()

InMemoryDirectory

public InMemoryDirectory(Charset encoding)

Method Detail

load

public CharBuffer load(String path)
                throws IOException

Description copied from interface: Directory

Load the contents from a file.

Specified by:

load in interface Directory

Throws:

IOException

save

public void save(String path,
        CharBuffer contents)
          throws IOException

Description copied from interface: Directory

Save the contents to a file, overwriting any existing content.

Specified by:

save in interface Directory

Throws:

IOException

listAllFilePaths

public List<String> listAllFilePaths()
                              throws IOException

Description copied from interface: Directory

Get a list of all file paths (relative to the Directory). Excludes directories.

Specified by:

listAllFilePaths in interface Directory

Throws:

IOException

load

public void load(String path,
        WritableByteChannel channelToWriteTo)
          throws IOException

Description copied from interface: Directory

Load binary data.

Specified by:

load in interface Directory

Throws:

IOException

save

public void save(String path,
        ReadableByteChannel channelToReadFrom,
        int length)
          throws IOException

Description copied from interface: Directory

Save binary data.

Specified by:

save in interface Directory

Throws:

IOException

copy

public void copy(String path,
        Directory destinationDirectory,
        String destinationPath)
          throws IOException

Description copied from interface: Directory

Copy a file from this directory to another location. Will copy raw bytes so can deal with binary data (e.g. images).

Specified by:

copy in interface Directory

Parameters:

path - Path of file to copy (from this Directory)

destinationDirectory - Target directory (may be this)

destinationPath - Path under target directory.

Throws:

IOException