Package org.mycore.datamodel.ifs2

Class MCRDirectory

java.lang.Object

org.mycore.datamodel.ifs2.MCRNode

org.mycore.datamodel.ifs2.MCRStoredNode

org.mycore.datamodel.ifs2.MCRDirectory

Direct Known Subclasses:

MCRFileCollection

public class MCRDirectory
extends MCRStoredNode

Represents a directory stored in a file collection, which may contain other files and directories.

Author:

Frank Lützenkirchen

Field Summary

Fields inherited from class org.mycore.datamodel.ifs2.MCRNode

parent, path

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MCRDirectory(MCRDirectory parent, String name)	Create a new MCRDirectory that does not exist yet
protected	MCRDirectory(MCRDirectory parent, Path fo, Element data)	Create MCRDirectory representing an existing, already stored directory.

Method Summary

Modifier and Type	Method	Description
protected MCRStoredNode	buildChildNode(Path fo)	Returns the MCRFile or MCRDirectory that is represented by the given FileObject, which is a direct child of the directory FileObject this MCRDirectory is stored in.
MCRDirectory	createDir(String name)	Creates a new subdirectory within this directory
MCRFile	createFile(String name)	Creates a new file within this directory

Methods inherited from class org.mycore.datamodel.ifs2.MCRStoredNode

clearLabels, delete, getBasicFileAttributes, getCurrentLabel, getLabel, getLabels, getLocalFile, getLocalPath, readData, renameTo, setLabel, setLastModified, writeData

Methods inherited from class org.mycore.datamodel.ifs2.MCRNode

getChild, getChildren, getContent, getLastModified, getName, getNodeByPath, getNumChildren, getParent, getPath, getRandomAccessContent, getRoot, getSize, hasChildren, isDirectory, isFile

Methods inherited from class java.lang.Object

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

Constructor Details

MCRDirectory

protected MCRDirectory(MCRDirectory parent,
 Path fo,
 Element data)

Create MCRDirectory representing an existing, already stored directory.

Parameters:

parent - the parent directory of this directory

fo - the local directory in the store storing this directory

MCRDirectory

protected MCRDirectory(MCRDirectory parent,
 String name)
                throws IOException

Create a new MCRDirectory that does not exist yet

Parameters:

parent - the parent directory of this directory

name - the name of the new subdirectory to create

Throws:

IOException

Method Details

createDir

public MCRDirectory createDir(String name)
                       throws IOException

Creates a new subdirectory within this directory

Parameters:

name - the name of the new directory

Throws:

IOException

createFile

public MCRFile createFile(String name)
                   throws IOException

Creates a new file within this directory

Parameters:

name - the name of the new file

Throws:

IOException

buildChildNode

protected MCRStoredNode buildChildNode(Path fo)

Returns the MCRFile or MCRDirectory that is represented by the given FileObject, which is a direct child of the directory FileObject this MCRDirectory is stored in.

Specified by:

buildChildNode in class MCRNode

Parameters:

fo - the FileObject representing the child in the underlying filesystem

Returns:

an MCRFile or MCRDirectory child