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Bug 346199

Summary:	"org.eclipse.wst.sse.ui.internal.taginfo.BestMatchHover " should implement ITextHoverExtension2
Product:	[WebTools] WTP Source Editing	Reporter:	Jack Liu <ljfeng1002>
Component:	wst.sse	Assignee:	wst.sse <wst.sse-inbox>
Status:	RESOLVED FIXED	QA Contact:	Nitin Dahyabhai <thatnitind>
Severity:	enhancement
Priority:	P3	CC:	nsand.dev
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description Jack Liu

2011-05-18 05:24:40 EDT

Build Identifier: wst.sse.ui_1.2.2.v201008232126

BestMatchHover should implement ITextHoverExtension2.
I use JdtdocHover which takes getHoverInfo() and getHoverInfo2() differently and I wrap it in my wtp TextEditorConfiguration extension. When it's HoverCreator take the hover info (here only can be string, but it should be object from getHoverInfo2()), ClasscaseException will be thrown.

Similar implementation is:
org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover

Exception:
java.lang.ClassCastException: org.eclipse.jface.internal.text.html.BrowserInformationControl$3 incompatible with org.eclipse.jdt.internal.ui.text.java.hover.JavadocBrowserInformationControlInput
at org.eclipse.jdt.internal.ui.text.java.hover.JavadocHover$3.handleInlineJavadocLink(JavadocHover.java:494)
at org.eclipse.jdt.internal.ui.viewsupport.JavaElementLinks$1.changing(JavaElementLinks.java:220)
at org.eclipse.swt.browser.IE$6.handleEvent(IE.java:440)
at org.eclipse.swt.ole.win32.OleEventTable.sendEvent(OleEventTable.java:55)
at org.eclipse.swt.ole.win32.OleEventSink.notifyListener(OleEventSink.java:145)
at org.eclipse.swt.ole.win32.OleEventSink.Invoke(OleEventSink.java:120)


Reproducible: Always

Comment 1 Nick Sandonato

2012-08-14 17:42:57 EDT

BestMatchHover implements ITextHoverExtension2 as of bug 360874.