org.apache.commons.vfs2.provider.webdav

Class WebdavFileObject

java.lang.Object

org.apache.commons.vfs2.provider.AbstractFileObject<FS>

org.apache.commons.vfs2.provider.http.HttpFileObject<WebdavFileSystem>

org.apache.commons.vfs2.provider.webdav.WebdavFileObject

All Implemented Interfaces:

Closeable, AutoCloseable, Comparable<FileObject>, Iterable<FileObject>, FileObject

public class WebdavFileObject
extends HttpFileObject<WebdavFileSystem>

A WebDAV file.

Since:

2.0

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.jackrabbit.webdav.property.DavPropertyName	RESPONSE_CHARSET The character set property name.

Fields inherited from class org.apache.commons.vfs2.provider.AbstractFileObject

DEFAULT_BUFFER_SIZE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WebdavFileObject(AbstractFileName name, WebdavFileSystem fileSystem)

Method Summary

Modifier and Type	Method and Description
protected void	configureMethod(org.apache.commons.httpclient.HttpMethodBase httpMethod)
protected void	doCreateFolder() Creates this file as a folder.
protected void	doDelete() Deletes the file.
protected Map<String,Object>	doGetAttributes() Returns the properties of the Webdav resource.
protected long	doGetContentSize() Returns the size of the file content (in bytes).
protected long	doGetLastModifiedTime() Returns the last modified time of this file.
protected OutputStream	doGetOutputStream(boolean bAppend)
protected FileType	doGetType() Determines the type of this file.
protected boolean	doIsWriteable() Determines if this file can be written to.
protected String[]	doListChildren() Lists the children of the file.
protected FileObject[]	doListChildrenResolved() Lists the children of the file.
protected void	doRename(FileObject newFile) Rename the file.
protected void	doSetAttribute(String attrName, Object value) Sets an attribute of this file.
protected FileContentInfoFactory	getFileContentInfoFactory()
protected void	setupMethod(org.apache.commons.httpclient.HttpMethod method) Prepares a Method object.

Methods inherited from class org.apache.commons.vfs2.provider.http.HttpFileObject

doDetach, doGetInputStream, doGetRandomAccessContent, encodePath, getFollowRedirect, getUrlCharset, getUserAgent

Methods inherited from class org.apache.commons.vfs2.provider.AbstractFileObject

canRenameTo, childrenChanged, close, compareTo, copyFrom, createFile, createFolder, delete, delete, deleteAll, doAttach, doCreateFileContent, doGetCertificates, doGetInputStream, doIsExecutable, doIsHidden, doIsReadable, doIsSameFile, doIsSymbolicLink, doRemoveAttribute, doSetExecutable, doSetLastModifiedTime, doSetReadable, doSetWritable, endOutput, exists, finalize, findFiles, findFiles, getAbstractFileSystem, getChild, getChildren, getContent, getFileOperations, getFileSystem, getInputStream, getInputStream, getName, getOutputStream, getOutputStream, getParent, getPublicURIString, getRandomAccessContent, getType, getURL, handleChanged, handleCreate, handleDelete, holdObject, injectType, isAttached, isContentOpen, isExecutable, isFile, isFolder, isHidden, isReadable, isSameFile, isSymbolicLink, isWriteable, iterator, listFiles, moveTo, notifyAllStreamsClosed, onChange, onChildrenChanged, refresh, resolveFile, resolveFile, setExecutable, setReadable, setWritable, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.vfs2.FileObject

getPath, getURI

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

RESPONSE_CHARSET

public static final org.apache.jackrabbit.webdav.property.DavPropertyName RESPONSE_CHARSET

The character set property name.

Constructor Detail

WebdavFileObject

protected WebdavFileObject(AbstractFileName name,
                           WebdavFileSystem fileSystem)

Method Detail

configureMethod

protected void configureMethod(org.apache.commons.httpclient.HttpMethodBase httpMethod)

doCreateFolder

protected void doCreateFolder()
                       throws Exception

Creates this file as a folder.

Overrides:

doCreateFolder in class AbstractFileObject<WebdavFileSystem>

Throws:

Exception

doDelete

protected void doDelete()
                 throws Exception

Deletes the file.

Overrides:

doDelete in class AbstractFileObject<WebdavFileSystem>

Throws:

Exception

doGetAttributes

protected Map<String,Object> doGetAttributes()
                                      throws Exception

Returns the properties of the Webdav resource.

Overrides:

doGetAttributes in class AbstractFileObject<WebdavFileSystem>

Throws:

Exception

doGetContentSize

protected long doGetContentSize()
                         throws Exception

Returns the size of the file content (in bytes).

Overrides:

doGetContentSize in class HttpFileObject<WebdavFileSystem>

Throws:

Exception

doGetLastModifiedTime

protected long doGetLastModifiedTime()
                              throws Exception

Returns the last modified time of this file. Is only called if doGetType() does not return FileType.IMAGINARY.

Overrides:

doGetLastModifiedTime in class HttpFileObject<WebdavFileSystem>

Throws:

Exception

doGetOutputStream

protected OutputStream doGetOutputStream(boolean bAppend)
                                  throws Exception

Overrides:

doGetOutputStream in class AbstractFileObject<WebdavFileSystem>

Throws:

Exception

doGetType

protected FileType doGetType()
                      throws Exception

Determines the type of this file. Must not return null. The return value of this method is cached, so the implementation can be expensive.

Overrides:

doGetType in class HttpFileObject<WebdavFileSystem>

Throws:

Exception

doIsWriteable

protected boolean doIsWriteable()
                         throws Exception

Determines if this file can be written to. Is only called if doGetType() does not return FileType.IMAGINARY.

This implementation always returns true.

Overrides:

doIsWriteable in class HttpFileObject<WebdavFileSystem>

Returns:

true if the file is writable.

Throws:

Exception - if an error occurs.

doListChildren

protected String[] doListChildren()
                           throws Exception

Lists the children of the file.

Overrides:

doListChildren in class HttpFileObject<WebdavFileSystem>

Throws:

Exception

doListChildrenResolved

protected FileObject[] doListChildrenResolved()
                                       throws Exception

Lists the children of the file.

Overrides:

doListChildrenResolved in class AbstractFileObject<WebdavFileSystem>

Throws:

Exception

doRename

protected void doRename(FileObject newFile)
                 throws Exception

Rename the file.

Overrides:

doRename in class AbstractFileObject<WebdavFileSystem>

Throws:

Exception

doSetAttribute

protected void doSetAttribute(String attrName,
                              Object value)
                       throws Exception

Sets an attribute of this file. Is only called if doGetType() does not return FileType.IMAGINARY.

Overrides:

doSetAttribute in class AbstractFileObject<WebdavFileSystem>

Throws:

Exception

getFileContentInfoFactory

protected FileContentInfoFactory getFileContentInfoFactory()

Overrides:

getFileContentInfoFactory in class HttpFileObject<WebdavFileSystem>

setupMethod

protected void setupMethod(org.apache.commons.httpclient.HttpMethod method)
                    throws FileSystemException,
                           org.apache.commons.httpclient.URIException

Prepares a Method object.

Overrides:

setupMethod in class HttpFileObject<WebdavFileSystem>

Parameters:

method - the HttpMethod.

Throws:

FileSystemException - if an error occurs encoding the uri.

org.apache.commons.httpclient.URIException - if the URI is in error.