com.starbase.util
Class NativeFileAccess

java.lang.Object
  |
  +--com.starbase.util.FileAccess
        |
        +--com.starbase.util.NativeFileAccess

public class NativeFileAccess

extends FileAccess

Constructor Summary

NativeFileAccess()

Method Summary

boolean	equals(java.lang.Object source) returns true if this object instance is equal to the source
boolean	getCanWrite(java.lang.String file) Return true if the file is writable by the user.
boolean	getIsExecutable(java.lang.String file) Return true if the file is "executable" by the user.
long	getLastModified(java.lang.String file) Return the the file's last modified time.
int	hashCode() returns a unique hash for all instances of this type
void	setCanWrite(java.lang.String file, boolean value) Change whether or not the local file can be modified.
void	setIsExecutable(java.lang.String file, boolean executable) Change whether or not the specified file should be marked "executable".
void	setLastModified(java.lang.String file, long time) Change the the file's last modified time.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NativeFileAccess

public NativeFileAccess()

Method Detail

getLastModified

public long getLastModified(java.lang.String file)
                     throws java.io.IOException

Description copied from class: FileAccess

Return the the file's last modified time. Value is in milliseconds since the epoch (00:00:00 GMT, January 1, 1970).

Specified by:

getLastModified in class FileAccess

Parameters:

file - the specified file

Throws:

java.io.IOException - if an I/0 error occurs trying to access the file.

setLastModified

public void setLastModified(java.lang.String file,
                            long time)
                     throws java.io.IOException

Description copied from class: FileAccess

Change the the file's last modified time. Value is in milliseconds since the epoch (00:00:00 GMT, January 1, 1970).

Specified by:

setLastModified in class FileAccess

Parameters:

file - the specified file

time - the new file time

Throws:

java.io.IOException - if an I/0 error occurs trying to access the file.

getCanWrite

public boolean getCanWrite(java.lang.String file)

Description copied from class: FileAccess

Return true if the file is writable by the user.

Overrides:

getCanWrite in class FileAccess

Parameters:

file - the specified file

setCanWrite

public void setCanWrite(java.lang.String file,
                        boolean value)
                 throws java.io.IOException

Description copied from class: FileAccess

Change whether or not the local file can be modified.

Specified by:

setCanWrite in class FileAccess

Parameters:

file - the specified file

value - true if the file should be writable and false if not

Throws:

java.io.IOException - if an I/0 error occurs trying to access the file.

getIsExecutable

public boolean getIsExecutable(java.lang.String file)
                        throws java.io.IOException

Description copied from class: FileAccess

Return true if the file is "executable" by the user. The interpretation of what this means will vary by platform.

Specified by:

getIsExecutable in class FileAccess

Parameters:

file - the specified file

Throws:

java.io.IOException - if an I/0 error occurs trying to access the file.

setIsExecutable

public void setIsExecutable(java.lang.String file,
                            boolean executable)
                     throws java.io.IOException

Description copied from class: FileAccess

Change whether or not the specified file should be marked "executable".

Specified by:

setIsExecutable in class FileAccess

Parameters:

file - the specified file

executable - true if the file should be marked executable

Throws:

java.io.IOException - if an I/0 error occurs trying to access the file.

equals

public boolean equals(java.lang.Object source)

returns true if this object instance is equal to the source

Overrides:

equals in class FileAccess

Parameters:

source - Object the source to comapre with

Returns:

boolean true if this object is equal to the source

hashCode

public int hashCode()

returns a unique hash for all instances of this type

Overrides:

hashCode in class FileAccess

Returns:

int a unique hash for all instances of this type