I am really frustrated with this now.
I cannot get to save an attachment to a document although all works well
on my local xwiki instance 1.6.1.
As discussed in post "Re: [xwiki-users]
groovy.lang.MissingMethodException - Nosignatureof method"
and suggested by Denis Gervalle
-def attP = doc.getAttachment(filenameToSavaAs)
-if( !attP ) attP = new
com.xpn.xwiki.doc.XWikiAttachment(doc,filenameToSavaAs)
-doc.getAttachmentList().add(attP)
-attP.content = imgAsBites
-attP.author = context.user
-// attP.comment = 'comments for your attachement if you want'
-doc.saveAttachmentContent(attP,context)
This however generates a new instance of the same file every time the
code is run. This is the same on v1.6 and 1.7 that myxwiki runs.
I've tried doing
doc.getAttachmentList().add(doc.getAttachmentList().indexOf(attP),attP)
but this fails saying that the index is -1.
Also on the 1.6 version if I restart glassFish only one file instance is
left in the attachment area. Clears the chache.
But the code below works perfect on my local instance yet on myxwiki the
attached file disappears after a while cos it is not stored permanently.
//convert from doc.XWikiDocument to api.Document
com.xpn.xwiki.api.Document apidoc = new
com.xpn.xwiki.api.Document(doc,context);
//get image from url as byte[]
def imgAsBites =
xwiki.getURLContentAsBytes("http://www.websequencediagrams.com/index.php
"+umlImage, context);
//add to api document (this doesn't save it permanently)
def attImg = apidoc.addAttachment(filenameToSavaAs, imgAsBites);
//this saves it on v1.6
doc.saveAttachmentContent(attImg, context) ;
//remove existing error file
//there seams to be a bug in deleteAttachment so will
overwrite existing file with a blank one
def att = doc.getAttachment("ErrorLogUML.txt");
if( att ) {
def attString = "No ERRORS";
def attByteArr = attString.getBytes();
def attTxt = apidoc.addAttachment("ErrorLogUML.txt",
attByteArr);
doc.saveAttachmentContent(attTxt, context) ;
}
//end
apidoc.save();
--------------------------------------------------------
NOTICE
This message and any files transmitted with it is intended for the addressee
only and may contain information that is confidential or privileged.
Unauthorised use is strictly prohibited. If you are not the addressee, you
should not read, copy, disclose or otherwise use this message, except for the
purpose of delivery to the addressee.
Any views or opinions expressed within this e-mail are those of the author and
do not necessarily represent those of Coventry University.
_______________________________________________
users mailing list
[email protected]
http://lists.xwiki.org/mailman/listinfo/users
