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java.lang.Objectorg.h2.store.fs.FilePath
org.h2.store.fs.FilePathZip
public class FilePathZip
This is a read-only file system that allows to access databases stored in a .zip or .jar file.
| Field Summary |
|---|
| Fields inherited from class org.h2.store.fs.FilePath |
|---|
name |
| Constructor Summary | |
|---|---|
FilePathZip()
|
|
| Method Summary | |
|---|---|
boolean |
canWrite()
Check if the file is writable. |
void |
createDirectory()
Create a directory (all required parent directories already exist). |
boolean |
createFile()
Create a new file. |
FilePath |
createTempFile(java.lang.String suffix,
boolean deleteOnExit,
boolean inTempDir)
Create a new temporary file. |
void |
delete()
Delete a file or directory if it exists. |
boolean |
exists()
Checks if a file exists. |
FilePath |
getParent()
Get the parent directory of a file or directory. |
FilePathZip |
getPath(java.lang.String path)
Convert a file to a path. |
java.lang.String |
getScheme()
Get the scheme (prefix) for this file provider. |
boolean |
isAbsolute()
Check if the file name includes a path. |
boolean |
isDirectory()
Check if it is a file or a directory. |
long |
lastModified()
Get the last modified date of a file |
void |
moveTo(FilePath newName)
Rename a file if this is allowed. |
java.util.ArrayList<FilePath> |
newDirectoryStream()
List the files and directories in the given directory. |
java.io.InputStream |
newInputStream()
Create an input stream to read from the file. |
java.io.OutputStream |
newOutputStream(boolean append)
Create an output stream to write into the file. |
java.nio.channels.FileChannel |
open(java.lang.String mode)
Open a random access file object. |
boolean |
setReadOnly()
Disable the ability to write. |
long |
size()
Get the size of a file in bytes |
FilePath |
toRealPath()
Normalize a file name. |
FilePath |
unwrap()
Get the unwrapped file name (without wrapper prefixes if wrapping / delegating file systems are used). |
| Methods inherited from class org.h2.store.fs.FilePath |
|---|
get, getName, getNextTempFileNamePart, register, toString, unregister |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public FilePathZip()
| Method Detail |
|---|
public FilePathZip getPath(java.lang.String path)
FilePathjava.nio.file.spi.FileSystemProvider.getPath, but may
return an object even if the scheme doesn't match in case of the the
default file provider.
getPath in class FilePathpath - the path
public void createDirectory()
FilePath
createDirectory in class FilePathpublic boolean createFile()
FilePath
createFile in class FilePathpublic void delete()
FilePath
delete in class FilePathpublic boolean exists()
FilePath
exists in class FilePathpublic long lastModified()
FilePath
lastModified in class FilePathpublic FilePath getParent()
FilePath
getParent in class FilePathpublic boolean isAbsolute()
FilePath
isAbsolute in class FilePathpublic FilePath unwrap()
FilePath
unwrap in class FilePathpublic boolean isDirectory()
FilePath
isDirectory in class FilePathpublic boolean canWrite()
FilePath
canWrite in class FilePathpublic boolean setReadOnly()
FilePath
setReadOnly in class FilePathpublic long size()
FilePath
size in class FilePathpublic java.util.ArrayList<FilePath> newDirectoryStream()
FilePath
newDirectoryStream in class FilePath
public java.io.InputStream newInputStream()
throws java.io.IOException
FilePath
newInputStream in class FilePathjava.io.IOException
public java.nio.channels.FileChannel open(java.lang.String mode)
throws java.io.IOException
FilePath
open in class FilePathmode - the access mode. Supported are r, rw, rws, rwd
java.io.IOExceptionpublic java.io.OutputStream newOutputStream(boolean append)
FilePath
newOutputStream in class FilePathappend - if true, the file will grow, if false, the file will be
truncated first
public void moveTo(FilePath newName)
FilePath
moveTo in class FilePathnewName - the new fully qualified file namepublic FilePath toRealPath()
FilePath
toRealPath in class FilePath
public FilePath createTempFile(java.lang.String suffix,
boolean deleteOnExit,
boolean inTempDir)
throws java.io.IOException
FilePath
createTempFile in class FilePathsuffix - the suffixdeleteOnExit - if the file should be deleted when the virtual
machine existsinTempDir - if the file should be stored in the temporary directory
java.io.IOExceptionpublic java.lang.String getScheme()
FilePathjava.nio.file.spi.FileSystemProvider.getScheme.
getScheme in class FilePath
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