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java.lang.Objectorg.h2.store.fs.FilePath
org.h2.store.fs.FilePathWrapper
org.h2.dev.fs.FilePathCrypt
public class FilePathCrypt
A file system that encrypts the contents of the files.
| Field Summary |
|---|
| Fields inherited from class org.h2.store.fs.FilePath |
|---|
name |
| Constructor Summary | |
|---|---|
FilePathCrypt()
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| Method Summary | |
|---|---|
protected java.lang.String |
getPrefix()
|
java.lang.String |
getScheme()
Get the scheme (prefix) for this file provider. |
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. |
static void |
register()
Register this file system. |
long |
size()
Get the size of a file in bytes |
FilePath |
unwrap(java.lang.String fileName)
Get the base path for the given wrapped path. |
| Methods inherited from class org.h2.store.fs.FilePathWrapper |
|---|
canWrite, createDirectory, createFile, createTempFile, delete, exists, getBase, getParent, getPath, isAbsolute, isDirectory, lastModified, moveTo, newDirectoryStream, setReadOnly, toRealPath, unwrap, wrap |
| 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 |
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public FilePathCrypt()
| Method Detail |
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public static void register()
protected java.lang.String getPrefix()
getPrefix in class FilePathWrapperpublic FilePath unwrap(java.lang.String fileName)
FilePathWrapper
unwrap in class FilePathWrapperfileName - the path including the scheme prefix
public long size()
FilePath
size in class FilePathWrapper
public java.nio.channels.FileChannel open(java.lang.String mode)
throws java.io.IOException
FilePath
open in class FilePathWrappermode - the access mode. Supported are r, rw, rws, rwd
java.io.IOExceptionpublic java.io.OutputStream newOutputStream(boolean append)
FilePath
newOutputStream in class FilePathWrapperappend - if true, the file will grow, if false, the file will be
truncated first
public java.io.InputStream newInputStream()
FilePath
newInputStream in class FilePathWrapperpublic java.lang.String getScheme()
FilePathjava.nio.file.spi.FileSystemProvider.getScheme.
getScheme in class FilePath
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