org.vishia.fileRemote

Class FileZip

java.lang.Object

java.io.File

org.vishia.fileRemote.FileRemote

org.vishia.fileRemote.FileZip

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<java.io.File>, MarkMask_ifc, TreeNodeNamed_ifc

public class FileZip
extends FileRemote

Entry in a zip file which can use as a FileRemote. See FileAccessZip.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.vishia.fileRemote.FileRemote

FileRemote.CallbackEvent, FileRemote.Ecmp, FileRemote.FileRemoteAccessorSelector, FileRemote.InternalAccess, FileRemote.XXXCallbackCmd

Field Summary

Fields

Modifier and Type	Field and Description
(package private) TreeNodeBase.TreeNode<FileZip>	children All files which are contained in that directory if it is a directory entry in the zip file or if it is the top node in zipfile.
private static long	serialVersionUID
(package private) java.lang.String	sPathZip The path of the file inside the zip file.
(package private) FileRemote	theFile
(package private) java.util.zip.ZipEntry	zipEntry The entry of the file in the zip file. java.util.zip
(package private) java.util.zip.ZipFile	zipFile The ZipFile data. java.util.zip

Fields inherited from class org.vishia.fileRemote.FileRemote

clusterOfApplication, date, dateCreation, dateLastAccess, device, evSrc, flags, itsCluster, length, mAbsPath, mark, mCanRead, mCanReadAny, mCanReadGrp, mCanWrite, mCanWriteAny, mCanWriteGrp, mDirectory, mExecute, mExecuteAny, mExecuteGrp, mExist, mFile, mHidden, modeCmprLogComparedFiles, modeCmprLogMissing1File, modeCmprLogMissing2File, modeCmprLogNotEqualFiles, modeCopyCreateAsk, modeCopyCreateMask, modeCopyCreateNever, modeCopyCreateYes, modeCopyExistAll, modeCopyExistAsk, modeCopyExistMask, modeCopyExistNewer, modeCopyExistOlder, modeCopyExistSkip, modeCopyReadOnlyAks, modeCopyReadOnlyMask, modeCopyReadOnlyNever, modeCopyReadOnlyOverwrite, mRefreshChildPending, mRelativePath, mRoot, mShouldRefresh, mSymLinkedPath, mTested, mThreadIsRunning, oFile, parent, path, sCanonicalPath, sDir, sFile, timeChildren, timeRefresh, version

Fields inherited from class java.io.File

pathSeparator, pathSeparatorChar, separator, separatorChar

Fields inherited from interface org.vishia.util.MarkMask_ifc

select, select2, select2Parent, selectParent

Constructor Summary

Constructors

Constructor and Description
FileZip(FileRemote parent)
FileZip(FileRemote theFile, java.util.zip.ZipFile zipFile, java.util.zip.ZipEntry zipEntry)
FileZip(FileZip parent, FileRemote theFile, java.util.zip.ZipFile zipFile, java.util.zip.ZipEntry zipEntry)

Method Summary

Modifier and Type	Method and Description
boolean	exists() Returns true if the file seems to be existing.
java.lang.String	getName()
java.lang.String	getParent() Returns the parent path, it is the directory path.
FileRemote	getParentFile() Gets the parent directory.
boolean	isDirectory() Returns true if the FileRemote instance was created as directory or if any #refreshProperties(CallbackEvent) call before this call has detected that it is an directory.
FileZip[]	listFiles() This method overrides java.io.File.listFiles() but returns Objects from this class type.
static void	main(java.lang.String[] args) Only for test.
java.lang.String	toString()

Methods inherited from class org.vishia.fileRemote.FileRemote

_setProperties, abortAction, canExecute, canRead, canWrite, check, chgProps, chgPropsRecursive, child, children, cleanChildren, cmdRemote, cmprDirTreeTo, copyChecked, copyDirTreeTo, copyDirTreeTo, copyTo, copyTo, countAllFileLength, createChildrenList, createNewFile, creationTime, delete, delete, deleteFilesDirTree, device, file, fromFile, get, get, getAbsolutePath, getAccessorSelector, getCanonicalPath, getChild, getCreateMark, getDir, getDir, getDirChars, getFile, getFile, getFlags, getFlagsTested, getMark, getPath, getPathChars, getStateDevice, ident, internalAccess, isChild, isFile, isHidden, isMarked, isParent, isRoot, isSymbolicLink, isTested, isTested, lastAccessTime, lastModified, length, listFiles, mark, mkdir, mkdir, mkdirs, moveTo, oFile, openInputStream, openOutputStream, openRead, openWrite, path, putNewChild, refreshAndMark, refreshAndSearch, refreshProperties, refreshProperties, refreshPropertiesAndChildren, renameTo, renameTo, resetMarked, resetMarkedRecurs, sameDevice, search, setAccessorSelector, setCanonicalAbsPath, setDirShouldRefresh, setFileObject, setLastModified, setMarked, setMarked, setNonMarked, setNonMarkedRecursively, setPathTo, setShouldRefresh, setSymbolicLinkedPath, shouldRefresh, subdir, walkLocal, walkRemote, XXXcopyTo

Methods inherited from class java.io.File

compareTo, createTempFile, createTempFile, deleteOnExit, equals, getAbsoluteFile, getCanonicalFile, getFreeSpace, getTotalSpace, getUsableSpace, hashCode, isAbsolute, list, list, listFiles, listRoots, setExecutable, setExecutable, setReadable, setReadable, setReadOnly, setWritable, setWritable, toPath, toURI, toURL

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

theFile

final FileRemote theFile

zipFile

final java.util.zip.ZipFile zipFile

The ZipFile data. java.util.zip

zipEntry

final java.util.zip.ZipEntry zipEntry

The entry of the file in the zip file. java.util.zip

sPathZip

final java.lang.String sPathZip

The path of the file inside the zip file.

children

TreeNodeBase.TreeNode<FileZip> children

All files which are contained in that directory if it is a directory entry in the zip file or if it is the top node in zipfile. This aggregation is null, if this instance represents only a file entry in the zip file (a leaf in tree).

Constructor Detail

FileZip

public FileZip(FileRemote parent)

FileZip

public FileZip(FileZip parent,
               FileRemote theFile,
               java.util.zip.ZipFile zipFile,
               java.util.zip.ZipEntry zipEntry)

FileZip

public FileZip(FileRemote theFile,
               java.util.zip.ZipFile zipFile,
               java.util.zip.ZipEntry zipEntry)

Method Detail

listFiles

public FileZip[] listFiles()

Description copied from class: FileRemote

This method overrides java.io.File.listFiles() but returns Objects from this class type.

Overrides:

listFiles in class FileRemote

See Also:

If the children files are gotten from the maybe remote file system, this method returns immediately with that result. But it may be out of date. The user can call {@link #refreshPropertiesAndChildren(CallbackEvent)} to get the new situation.

If the children are not gotten up to now they are gotten yet. The method blocks until the information is gotten, see {@link FileRemoteAccessor#refreshFilePropertiesAndChildren(FileRemote, EventCmdPingPongType)} with null as event parameter.

isDirectory

public boolean isDirectory()

Description copied from class: FileRemote

Returns true if the FileRemote instance was created as directory or if any #refreshProperties(CallbackEvent) call before this call has detected that it is an directory.

Overrides:

isDirectory in class FileRemote

See Also:

File.isDirectory()

exists

public boolean exists()

Description copied from class: FileRemote

Returns true if the file seems to be existing. If the FileRemote instance was never refreshed with the physical file system, the #refreshProperties(CallbackEvent) is called yet. But if the file was refreshed already, the existing flag is returned only. To assure that the existing of the file is correct, call #refreshProperties(CallbackEvent) before this call on a proper time. Note that an invocation of File.exists() may have the same problem. The file may exist in the time of this call, but it may not exist ever more in the future if the application will deal with it. Usage of a file for opening a reader or writer without Exception is the only one assurance whether the file exists really. Note that a deletion of an opened file will be prevent from the operation system.

Overrides:

exists in class FileRemote

See Also:

File.exists()

getName

public java.lang.String getName()

Specified by:

getName in interface TreeNodeNamed_ifc

Overrides:

getName in class FileRemote

getParentFile

public FileRemote getParentFile()

Description copied from class: FileRemote

Gets the parent directory. It creates a new instance of FileRemote with the path infos from FileRemote.sDir.

Overrides:

getParentFile in class FileRemote

Returns:

null if this is the toplevel directory.

getParent

public java.lang.String getParent()

Description copied from class: FileRemote

Returns the parent path, it is the directory path. It is define by:

Overrides:

getParent in class FileRemote

Returns:

path without ending slash.

See Also:

File.getParent()

toString

public java.lang.String toString()

Overrides:

toString in class FileRemote

main

public static void main(java.lang.String[] args)

Only for test.

Parameters:

args -