com.siviam.bobup.businessobjects
Class LocalJarBusinessObjectDescriptor

java.lang.Object
  com.siviam.bobup.businessobjects.JarBusinessObjectDescriptor
      com.siviam.bobup.businessobjects.LocalJarBusinessObjectDescriptor

All Implemented Interfaces:

IBackupLocation, IBusinessObjectDescriptor

public class LocalJarBusinessObjectDescriptor

extends JarBusinessObjectDescriptor

This jar business object descriptor is specifically implemented for local file systems.

Author:

vishnu

Field Summary

Fields inherited from interface com.siviam.bobup.businessobjects.IBusinessObjectDescriptor

BUSINESS_OBJECT_DESCRIPTION, BUSINESS_OBJECT_ID, BUSINESS_OBJECT_NAME

Constructor Summary

LocalJarBusinessObjectDescriptor(java.io.File file)

Method Summary

void	create() Creates the backup location.
boolean	exists()
java.io.InputStream	getInputStream() Obtains an input stream to this backup location.
long	getLastModified() Obtains the date that the backup location was last modified.
java.lang.Object	getLocation() The location pointing to the specific file that needs to be backed up or recovered.
java.io.OutputStream	getOutputStream() Obtains an outputstream to the backup location.

Methods inherited from class com.siviam.bobup.businessobjects.JarBusinessObjectDescriptor

addBackupPartDescription, getBackupPartDescriptions, getBackupWindow, getLocation, listContents, removeBackupPartDescription

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalJarBusinessObjectDescriptor

public LocalJarBusinessObjectDescriptor(java.io.File file)

Parameters:

file -

Method Detail

getLocation

public java.lang.Object getLocation()
                             throws java.lang.Exception

Description copied from class: JarBusinessObjectDescriptor

The location pointing to the specific file that needs to be backed up or recovered. Descendents should override for meaningful behavior.

Overrides:

getLocation in class JarBusinessObjectDescriptor

Returns:

Throws:

java.lang.Exception

exists

public boolean exists()
               throws java.lang.Exception

Specified by:

exists in interface IBackupLocation

Overrides:

exists in class JarBusinessObjectDescriptor

Throws:

java.lang.Exception

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.lang.Exception

Description copied from interface: IBackupLocation

Obtains an input stream to this backup location.

Specified by:

getInputStream in interface IBackupLocation

Overrides:

getInputStream in class JarBusinessObjectDescriptor

Throws:

java.lang.Exception

getLastModified

public long getLastModified()
                     throws java.lang.Exception

Description copied from interface: IBackupLocation

Obtains the date that the backup location was last modified.

Specified by:

getLastModified in interface IBackupLocation

Overrides:

getLastModified in class JarBusinessObjectDescriptor

Throws:

java.lang.Exception

getOutputStream

public java.io.OutputStream getOutputStream()
                                     throws java.lang.Exception

Description copied from interface: IBackupLocation

Obtains an outputstream to the backup location.

Specified by:

getOutputStream in interface IBackupLocation

Overrides:

getOutputStream in class JarBusinessObjectDescriptor

Throws:

java.lang.Exception

create

public void create()
            throws java.lang.Exception

Description copied from interface: IBackupLocation

Creates the backup location.

Specified by:

create in interface IBackupLocation

Overrides:

create in class JarBusinessObjectDescriptor

Throws:

java.lang.Exception