com.tsgrp.opencontent.core.content.model

Class TempFileDataSource

java.lang.Object

javax.activation.FileDataSource

com.tsgrp.opencontent.core.content.model.TempFileDataSource

All Implemented Interfaces:

javax.activation.DataSource

public class TempFileDataSource
extends javax.activation.FileDataSource

Temporary file DataSource for use by OpenContent. The getContent() uses temporary files as a staging point between grabbing them from Documentum and sending them to the user, and this data source will perform cleanup on the temporary files it is given. It accomplishes this by overriding the finalize() method and calling File.delete() on the passed in file object.

Since:

May 14, 2008

Constructor Summary

Constructors

Constructor and Description
TempFileDataSource(java.io.File f) Initialize a new FileDataSource with one small difference- the file passed in will be deleted when this object is garbage collected.
TempFileDataSource(java.lang.String filename) Initialize a new FileDataSource with one small difference- the file passed in will be deleted when this object is garbage collected.

Method Summary

Modifier and Type	Method and Description
protected void	finalize() Override the default finalize by calling delete on the file passed in as a constructor argument.

Methods inherited from class javax.activation.FileDataSource

getContentType, getFile, getInputStream, getName, getOutputStream, setFileTypeMap

Methods inherited from class java.lang.Object

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

Constructor Detail

TempFileDataSource

public TempFileDataSource(java.io.File f)

Initialize a new FileDataSource with one small difference- the file passed in will be deleted when this object is garbage collected.

Parameters:

f - the file

TempFileDataSource

public TempFileDataSource(java.lang.String filename)

Initialize a new FileDataSource with one small difference- the file passed in will be deleted when this object is garbage collected.

Parameters:

filename - the system-dependent file name

Method Detail

finalize

protected void finalize()
                 throws java.lang.Throwable

Override the default finalize by calling delete on the file passed in as a constructor argument.

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable