org.ghost4j.renderer

Class AbstractRenderer

java.lang.Object

org.ghost4j.AbstractComponent

org.ghost4j.renderer.AbstractRenderer

All Implemented Interfaces:

Component, Renderer

public abstract class AbstractRenderer
extends AbstractComponent
implements Renderer

Abstract renderer implementation. Contains methods that are common to the different renderer types

Author:

Gilles Grousset (gi.grousset@gmail.com)

Field Summary

Fields inherited from class org.ghost4j.AbstractComponent

supportedDocumentClasses

Constructor Summary

Constructors

Constructor and Description
AbstractRenderer()

Method Summary

Methods

Modifier and Type	Method and Description
List<Image>	render(Document document) Renders a given document an outputs result as a list of Image objects (on image per page).
List<Image>	render(Document document, int begin, int end) Renders pages of a given document an outputs result as a list of Image objects (on image per page).
protected abstract List<Image>	run(Document document, int begin, int end)

Methods inherited from class org.ghost4j.AbstractComponent

assertDeviceSupported, assertDocumentSupported, copySettings, extractSettings, isDeviceSupported

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ghost4j.Component

copySettings, extractSettings

Constructor Detail

AbstractRenderer

public AbstractRenderer()

Method Detail

render

public List<Image> render(Document document)
                   throws IOException,
                          RendererException,
                          DocumentException

Description copied from interface: Renderer

Renders a given document an outputs result as a list of Image objects (on image per page).

Specified by:

render in interface Renderer

Parameters:

document - Document to render. Document type may or may no be supported (support left to the render final implementation).

Returns:

a List of Image objects

Throws:

IOException

RendererException

DocumentException

render

public List<Image> render(Document document,
                 int begin,
                 int end)
                   throws IOException,
                          RendererException,
                          DocumentException

Description copied from interface: Renderer

Renders pages of a given document an outputs result as a list of Image objects (on image per page).

Specified by:

render in interface Renderer

Parameters:

document - Document to render. Document type may or may no be supported (support left to the render final implementation).

begin - Index of the first page to render

end - Index of the last page to render

Returns:

a List of Image objects

Throws:

IOException

RendererException

DocumentException

run

protected abstract List<Image> run(Document document,
              int begin,
              int end)
                            throws IOException,
                                   RendererException,
                                   DocumentException

Throws:

IOException

RendererException

DocumentException