com.saperion.ngc.viewer.pdfjs

Class PdfjsViewerUtil

java.lang.Object

com.saperion.ngc.viewer.pdfjs.PdfjsViewerUtil

All Implemented Interfaces:

Serializable

public final class PdfjsViewerUtil
extends Object
implements Serializable

Utility methods for PdfjsViewerImpl and pdfjsViewerWindow.jsp.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	USE_EMBED_PDF_MODE

Constructor Summary

Constructors

Constructor and Description
PdfjsViewerUtil(javax.servlet.http.HttpServletRequest request)

Method Summary

Modifier and Type	Method and Description
boolean	canRender(String filename)
String	getAdditionalParams()
String	getAdobePluginOptions() Returns the options for the Adobe Plugin as set in the configuration file.
PdfjsViewerDisplayMode	getDisplayMode(OpenDocumentBean bean) Returns the way the current element must be displayed.
PdfjsViewerDisplayMode	getDisplayMode(OpenDocumentBean bean, String name) Returns the way the current element must be displayed.
PdfjsViewerDisplayMode	getDisplayModeForTemporaryDocs(String name)
boolean	isImage(String filename)
boolean	isMp4(String filename)
boolean	isPdf(String filename)
void	removeRenderTargetInBean(OpenDocumentBean bean) Removes the 'targetFormat' parameter from the bean.
void	setRenderTargetInBean(OpenDocumentBean bean) Adds a parameter 'targetFormat' in the bean, which will cause the ViewDocumentServlet to render the element as PDF.

Methods inherited from class java.lang.Object

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

Field Detail

USE_EMBED_PDF_MODE

public static final String USE_EMBED_PDF_MODE

See Also:

Constant Field Values

Constructor Detail

PdfjsViewerUtil

public PdfjsViewerUtil(javax.servlet.http.HttpServletRequest request)

Method Detail

isImage

public boolean isImage(String filename)

Parameters:

filename - filename of element to display

Returns:

true if element is an image (jpg, gif, png)

isPdf

public boolean isPdf(String filename)

Parameters:

filename - filename of element to display

Returns:

true if element is a pdf

isMp4

public boolean isMp4(String filename)

Parameters:

filename - filename of element to display

Returns:

true if element is a mp4 video

canRender

public boolean canRender(String filename)

Parameters:

filename - filename of element to display

Returns:

true if the render engine can render this type of file

getDisplayMode

public PdfjsViewerDisplayMode getDisplayMode(OpenDocumentBean bean)

Returns the way the current element must be displayed. Additionally, if required an attribute named 'targetFormat' is added to the bean, which is read by the ViewDocumentServlet. If a target format is set, the servlet will render the element before delivering it.

Parameters:

bean - OpenDocumentBean of the viewer

Returns:

the mode the document must be displayed

getAdobePluginOptions

public String getAdobePluginOptions()

Returns the options for the Adobe Plugin as set in the configuration file.

Returns:

options for Adobe Plugin

getDisplayMode

public PdfjsViewerDisplayMode getDisplayMode(OpenDocumentBean bean,
                                             String name)

Returns the way the current element must be displayed. Additionally, if required an attribute named 'targetFormat' is added to the bean, which is read by the ViewDocumentServlet. If a target format is set, the servlet will render the element before delivering it.

Parameters:

bean - OpenDocumentBean of the viewer

Returns:

the mode the document must be displayed

getDisplayModeForTemporaryDocs

public PdfjsViewerDisplayMode getDisplayModeForTemporaryDocs(String name)

Parameters:

name - name of the temporary element to display

Returns:

the mode the temporary document must be displayed

setRenderTargetInBean

public void setRenderTargetInBean(OpenDocumentBean bean)

Adds a parameter 'targetFormat' in the bean, which will cause the ViewDocumentServlet to render the element as PDF.

Parameters:

bean - OpenDocumentBean of the viewer

removeRenderTargetInBean

public void removeRenderTargetInBean(OpenDocumentBean bean)

Removes the 'targetFormat' parameter from the bean.

Parameters:

bean - OpenDocumentBean of the viewer

getAdditionalParams

public String getAdditionalParams()

Returns:

Additional parameters for viewer.html URL.