thredds.servlet

Interface ViewerLinkProvider

All Superinterfaces:

Viewer

All Known Implementing Classes:

ViewServlet.StaticView

public interface ViewerLinkProvider
extends Viewer

Interface for plugging in Viewers. Generally, these are implemented with jnlp files in /content/thredds/view/views/*.jnlp You can customizing by adding parameters to the jnlp file, eg parm=subst&name=value. Then all instances of "{param}" will be replaced by subst, and all instances of "{name}" will be replaced by value, etc.

See Also:

ViewServlet.registerViewer(java.lang.String)

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ViewerLinkProvider.ViewerLink

Method Summary

Methods

Modifier and Type	Method and Description
List<ViewerLinkProvider.ViewerLink>	getViewerLinks(InvDatasetImpl ds, javax.servlet.http.HttpServletRequest req) Get an HTML fragment link to the viewer JNLP file, for this dataset.

Methods inherited from interface thredds.servlet.Viewer

getViewerLinkHtml, isViewable

Method Detail

getViewerLinks

List<ViewerLinkProvider.ViewerLink> getViewerLinks(InvDatasetImpl ds,
                                                 javax.servlet.http.HttpServletRequest req)

Get an HTML fragment link to the viewer JNLP file, for this dataset. Example: return "Integrated Data Viewer (IDV) (webstart)";

Parameters:

ds - the dataset to view

req - the request

Returns:

HTML fragment string