medi.util
Class AbstractPreviewer

java.lang.Object
  |
  +--medi.util.AbstractPreviewer

Direct Known Subclasses:

PicturePreviewer

public abstract class AbstractPreviewer

extends java.lang.Object

It is an abstract class used as a base for file-type-specific previewers.

Field Summary

protected java.lang.String[]	extensions The managed extensions.
protected Provider	prv The provider to use.

Constructor Summary

AbstractPreviewer()
Creates new AbstractPreviewer

Method Summary

java.lang.String[]	getExtensions() Returns the managed extensions.
abstract java.awt.Component	preview(java.lang.String filePath) Returns the preview component.
void	setProvider(Provider pPrv) Sets the provider to use.

Methods inherited from class java.lang.Object

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

Field Detail

prv

protected Provider prv

The provider to use.

extensions

protected java.lang.String[] extensions

The managed extensions.

Constructor Detail

AbstractPreviewer

public AbstractPreviewer()

Creates new AbstractPreviewer

Method Detail

setProvider

public void setProvider(Provider pPrv)

Sets the provider to use.

Parameters:

pPrv - The provider to use.

getExtensions

public java.lang.String[] getExtensions()

Returns the managed extensions.

Returns:

The managed extension.

preview

public abstract java.awt.Component preview(java.lang.String filePath)
                                    throws DbException

Returns the preview component.

Parameters:

filePath - The file path to preview.

Returns:

The preview component to show.

Throws:

DbException - If something goes wrong.