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com.flexstor.common.io.xfile.webnfs
Class WebNfsFile  

java.lang.Object
  XFile
      com.flexstor.common.io.xfile.webnfs.WebNfsFile

All Implemented Interfaces:

com.flexstor.common.io.xfile.FlexXFileI

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public class WebNfsFile

extends XFile

implements com.flexstor.common.io.xfile.FlexXFileI

This subclass of XFile overwrites some methods which otherwise will fail if: - The protocol used is a NFS URL and the path specified is mounted from another server OR - The path contains some escape codes and special characters that must be preserved. Inside these overwriten methods we first determine if the path is a NFS URL; if it is, use the super class method; if that fails and the file is local to the JVM server we create a new XFile instance (not FlexXFile) with a local path as argument where all special characters have been replaced. David C. 03/01/00

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Field Summary
private  boolean	bLocalFile
private  boolean	bSolaris
private static java.lang.String	sLocalHost
private  java.lang.String	sLocalPath
private  java.lang.String	sServer

 

Constructor Summary

WebNfsFile(java.lang.String str)

WebNfsFile(XFile file, java.lang.String str)

 

Method Summary
boolean	canRead()
boolean	canWrite()
boolean	delete()
protected static java.lang.String	encodeURLString(java.lang.String str)           Replace occurrencies of special characters with its % translation Make sure to call this method before passing the file path argument to the super constructor.
boolean	exists()
java.lang.String[]	extendedList()
java.lang.String[]	extendedList(com.flexstor.common.io.xfile.XFilenameFilterI filter)
java.io.BufferedInputStream	getBufferedInputStream()
java.io.BufferedInputStream	getBufferedInputStream(int bufferSize)
java.io.BufferedOutputStream	getBufferedOutputStream()
java.io.BufferedOutputStream	getBufferedOutputStream(int bufferSize)
java.io.BufferedReader	getBufferedReader()
java.io.BufferedReader	getBufferedReader(int bufferSize)
java.io.BufferedWriter	getBufferedWriter()
java.io.BufferedWriter	getBufferedWriter(int bufferSize)
java.lang.String	getFileSeparator()
static java.lang.String	getFileSeparator(java.lang.String sFile)
java.lang.String	getLocalParent()
java.lang.String	getLocalPath()           returns the path, without the nfs://sServer portion.
java.lang.String	getLocalUNCPath()           Returns the path of this file as a UNC (Universal Naming Convension), excluding the server name.
java.lang.String	getName()
java.lang.String	getParent()
java.lang.String	getServer()
java.lang.String	getUNCPath()           Returns the path of this file as a UNC (Universal Naming Convension) e.g.
boolean	isAbsolute()
boolean	isDirectory()
boolean	isFile()
boolean	isLocalPath()           Returns true if the files resides in this server; false otherwise
boolean	isOSSolaris()           Returns true if the OS is Solaris
long	lastModified()
long	length()
java.lang.String[]	list()
java.lang.String[]	list(com.flexstor.common.io.xfile.XFilenameFilterI filter)
boolean	mkdir()
boolean	mkdirs()
boolean	renameTo(com.flexstor.common.io.xfile.FlexXFileI xFile)
private  void	setServerAndPath(java.lang.String sFile)           Set the information for the Server DNS and local path (without the nfs://server portion)
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Methods inherited from interface com.flexstor.common.io.xfile.FlexXFileI

getAbsolutePath, getFileSystemName, getPath

 

Field Detail

sServer

private java.lang.String sServer

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sLocalPath

private java.lang.String sLocalPath

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bSolaris

private boolean bSolaris

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bLocalFile

private boolean bLocalFile

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sLocalHost

private static java.lang.String sLocalHost

Constructor Detail

WebNfsFile

public WebNfsFile(XFile file,
                  java.lang.String str)

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WebNfsFile

public WebNfsFile(java.lang.String str)

Method Detail

getBufferedInputStream

public java.io.BufferedInputStream getBufferedInputStream()
                                                   throws java.io.IOException

Specified by:

getBufferedInputStream in interface com.flexstor.common.io.xfile.FlexXFileI

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getBufferedInputStream

public java.io.BufferedInputStream getBufferedInputStream(int bufferSize)
                                                   throws java.io.IOException

Specified by:

getBufferedInputStream in interface com.flexstor.common.io.xfile.FlexXFileI

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getBufferedOutputStream

public java.io.BufferedOutputStream getBufferedOutputStream()
                                                     throws java.io.IOException

Specified by:

getBufferedOutputStream in interface com.flexstor.common.io.xfile.FlexXFileI

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getBufferedOutputStream

public java.io.BufferedOutputStream getBufferedOutputStream(int bufferSize)
                                                     throws java.io.IOException

Specified by:

getBufferedOutputStream in interface com.flexstor.common.io.xfile.FlexXFileI

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getBufferedReader

public java.io.BufferedReader getBufferedReader()
                                         throws java.io.IOException

Specified by:

getBufferedReader in interface com.flexstor.common.io.xfile.FlexXFileI

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getBufferedReader

public java.io.BufferedReader getBufferedReader(int bufferSize)
                                         throws java.io.IOException

Specified by:

getBufferedReader in interface com.flexstor.common.io.xfile.FlexXFileI

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getBufferedWriter

public java.io.BufferedWriter getBufferedWriter()
                                         throws java.io.IOException

Specified by:

getBufferedWriter in interface com.flexstor.common.io.xfile.FlexXFileI

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getBufferedWriter

public java.io.BufferedWriter getBufferedWriter(int bufferSize)
                                         throws java.io.IOException

Specified by:

getBufferedWriter in interface com.flexstor.common.io.xfile.FlexXFileI

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list

public java.lang.String[] list(com.flexstor.common.io.xfile.XFilenameFilterI filter)

Specified by:

list in interface com.flexstor.common.io.xfile.FlexXFileI

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list

public java.lang.String[] list()

Specified by:

list in interface com.flexstor.common.io.xfile.FlexXFileI

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mkdir

public boolean mkdir()

Specified by:

mkdir in interface com.flexstor.common.io.xfile.FlexXFileI

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mkdirs

public boolean mkdirs()

Specified by:

mkdirs in interface com.flexstor.common.io.xfile.FlexXFileI

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extendedList

public java.lang.String[] extendedList()

Specified by:

extendedList in interface com.flexstor.common.io.xfile.FlexXFileI

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extendedList

public java.lang.String[] extendedList(com.flexstor.common.io.xfile.XFilenameFilterI filter)

Specified by:

extendedList in interface com.flexstor.common.io.xfile.FlexXFileI

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getName

public java.lang.String getName()

Specified by:

getName in interface com.flexstor.common.io.xfile.FlexXFileI

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getParent

public java.lang.String getParent()

Specified by:

getParent in interface com.flexstor.common.io.xfile.FlexXFileI

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exists

public boolean exists()

Specified by:

exists in interface com.flexstor.common.io.xfile.FlexXFileI

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canRead

public boolean canRead()

Specified by:

canRead in interface com.flexstor.common.io.xfile.FlexXFileI

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canWrite

public boolean canWrite()

Specified by:

canWrite in interface com.flexstor.common.io.xfile.FlexXFileI

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isDirectory

public boolean isDirectory()

Specified by:

isDirectory in interface com.flexstor.common.io.xfile.FlexXFileI

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isFile

public boolean isFile()

Specified by:

isFile in interface com.flexstor.common.io.xfile.FlexXFileI

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isAbsolute

public boolean isAbsolute()

Specified by:

isAbsolute in interface com.flexstor.common.io.xfile.FlexXFileI

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lastModified

public long lastModified()

Specified by:

lastModified in interface com.flexstor.common.io.xfile.FlexXFileI

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length

public long length()

Specified by:

length in interface com.flexstor.common.io.xfile.FlexXFileI

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delete

public boolean delete()

Specified by:

delete in interface com.flexstor.common.io.xfile.FlexXFileI

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renameTo

public boolean renameTo(com.flexstor.common.io.xfile.FlexXFileI xFile)

Specified by:

renameTo in interface com.flexstor.common.io.xfile.FlexXFileI

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getServer

public java.lang.String getServer()

Specified by:

getServer in interface com.flexstor.common.io.xfile.FlexXFileI

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getLocalPath

public java.lang.String getLocalPath()

returns the path, without the nfs://sServer portion.

Specified by:

getLocalPath in interface com.flexstor.common.io.xfile.FlexXFileI

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isLocalPath

public boolean isLocalPath()

Returns true if the files resides in this server; false otherwise

Specified by:

isLocalPath in interface com.flexstor.common.io.xfile.FlexXFileI

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isOSSolaris

public boolean isOSSolaris()

Returns true if the OS is Solaris

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getLocalParent

public java.lang.String getLocalParent()

Specified by:

getLocalParent in interface com.flexstor.common.io.xfile.FlexXFileI

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getUNCPath

public java.lang.String getUNCPath()

Returns the path of this file as a UNC (Universal Naming Convension) e.g. \\SERVER_NAME\location\filename

Specified by:

getUNCPath in interface com.flexstor.common.io.xfile.FlexXFileI

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getLocalUNCPath

public java.lang.String getLocalUNCPath()

Returns the path of this file as a UNC (Universal Naming Convension), excluding the server name. e.g. \location\filename

Specified by:

getLocalUNCPath in interface com.flexstor.common.io.xfile.FlexXFileI

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setServerAndPath

private void setServerAndPath(java.lang.String sFile)

Set the information for the Server DNS and local path (without the nfs://server portion)

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encodeURLString

protected static java.lang.String encodeURLString(java.lang.String str)

Replace occurrencies of special characters with its % translation Make sure to call this method before passing the file path argument to the super constructor.

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getFileSeparator

public java.lang.String getFileSeparator()

Specified by:

getFileSeparator in interface com.flexstor.common.io.xfile.FlexXFileI

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getFileSeparator

public static java.lang.String getFileSeparator(java.lang.String sFile)

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> flexstor >> common >> io >> xfile >> [ webnfs overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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