Module org.hsqldb

Package org.hsqldb.lib

Interface FileAccess

All Known Implementing Classes:

FileAccessRes, FileUtil

public interface FileAccess

Interface for abstraction of file access.

Since:

1.8.0

Author:

Ocke Janssen oj@openoffice.org

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	FileAccess.FileSync

Field Summary

Fields

Modifier and Type	Field	Description
static int	ELEMENT_READ
static int	ELEMENT_READWRITE
static int	ELEMENT_SEEKABLEREAD
static int	ELEMENT_TRUNCATE
static int	ELEMENT_WRITE

Method Summary

Modifier and Type	Method	Description
void	createParentDirs(java.lang.String filename)
FileAccess.FileSync	getFileSync(java.io.OutputStream os)
boolean	isStreamElement(java.lang.String elementName)
java.io.InputStream	openInputStreamElement(java.lang.String streamName)
java.io.OutputStream	openOutputStreamElement(java.lang.String streamName)
java.io.OutputStream	openOutputStreamElementAppend(java.lang.String streamName)
boolean	removeElement(java.lang.String filename)
boolean	renameElement(java.lang.String oldName, java.lang.String newName)
boolean	renameElementOrCopy(java.lang.String oldName, java.lang.String newName, EventLogInterface logger)

Field Detail

ELEMENT_READ

static final int ELEMENT_READ

See Also:

Constant Field Values

ELEMENT_SEEKABLEREAD

static final int ELEMENT_SEEKABLEREAD

See Also:

Constant Field Values

ELEMENT_WRITE

static final int ELEMENT_WRITE

See Also:

Constant Field Values

ELEMENT_READWRITE

static final int ELEMENT_READWRITE

See Also:

Constant Field Values

ELEMENT_TRUNCATE

static final int ELEMENT_TRUNCATE

See Also:

Constant Field Values

Method Detail

openInputStreamElement

java.io.InputStream openInputStreamElement(java.lang.String streamName)
                                    throws java.io.IOException

Throws:

java.io.IOException

openOutputStreamElement

java.io.OutputStream openOutputStreamElement(java.lang.String streamName)
                                      throws java.io.IOException

Throws:

java.io.IOException

openOutputStreamElementAppend

java.io.OutputStream openOutputStreamElementAppend(java.lang.String streamName)
                                            throws java.io.IOException

Throws:

java.io.IOException

isStreamElement

boolean isStreamElement(java.lang.String elementName)

createParentDirs

void createParentDirs(java.lang.String filename)

removeElement

boolean removeElement(java.lang.String filename)

renameElement

boolean renameElement(java.lang.String oldName,
                      java.lang.String newName)

renameElementOrCopy

boolean renameElementOrCopy(java.lang.String oldName,
                            java.lang.String newName,
                            EventLogInterface logger)

getFileSync

FileAccess.FileSync getFileSync(java.io.OutputStream os)
                         throws java.io.IOException

Throws:

java.io.IOException