******************************************** ***** SCHEMA DEVELOPMENT ***** ******************************************** Created: 2011-01-06 Author: Katy Ginger, University Corporation for Atmospheric Research (UCAR), ginger@ucar.edu Purpose: support the exchange of summative paradata (information about resource use) Copyright for this file: See LICENSE AND COPYRIGHT at the end of this file. **************************************************** ***** HISTORY of IMPORTANT CHANGES ***** **************************************************** none yet ****************************************************** ***** INCLUDED/ IMPORTED SCHEMAS ***** ****************************************************** *************************************************** ***** COMPLEX TYPES ***** *************************************************** paradataRecordType - is the ROOT type dateType - is part of paradataRecordType paradataType - is part of paradataRecordType ********************************* ***** ROOT ELEMENT ***** ********************************* commParadata - the root element of the community paradata record ***** paradataRecordType ***** paradataRecordType - the root element type for the community paradata record recordId - a unique identification number used to identify an individual paradata record date - calendar date for the creation or modification of the paradata record title - the title of the paradata/annotation if one exists or is appropriate paradataProvidedForId - an individual rating of a resource or an average rating of a resource paradataReferenceURL - a URL to a landing page that has the summary of paradata information from a particular provider paradataResourceURL - a URL to the resource to which the paradata applies paradataProvidedForName - the title of the resource to which the paradata applies paradata - a set of several usage statistics/information about a resource ***** paradataType ***** numViews - the number of times the resource was accessed numFavorited - the number of times the resource has been favorited by a user numComments - the number of comments associated with the resource numFullAccesses - the number of times the resource has been interacted with (fully accessed); that is, the user either watched the video, downloaded the object or went to the actual resource numTimesWatched - the number of people who are following the resources numEmbedsInCurriculum - the number of times the resource has been included in curriculum/unit numEmbedsInContent - the number of times the resource has been in a derivative work numEmbedsInUnknown - the number of times the resource has been integrated into another resource numAddedToCollection - the number of times the resource has been added to a user's personal list, collection, or group etc. ***** dateType ***** dateType - calendar date for the creation or modification of the metadata record created - the creation date of the annotation metadata record modified - the modification date of the annotation metadata record *********************************************** ***** Simple Types (alpha order) ********* *********************************************** union.dateType - calendar dates of the form YYYY, YYYY-MM, YYYY-MM-DD; part of annotationRecordType urlType - enforces a URL format as content union.dateType - calendar dates of the form YYYY, YYYY-MM, YYYY-MM-DD or YYYY-MM-DDThh:mm:ss Sources for constructing the pattern http://geekswithblogs.net/casualjim/archive/2005/12/01/61722.aspx; ^((ht|f)tp(s?)\:\/\/|~/|/)?([\w]+:\w+@)?([a-zA-Z]{1}([\w\-]+\.)+([\w]{2,5}))(:[\d]{1,5})?((/?\w+/)+|/?)(\w+\.[\w]{3,4})?((\?\w+=\w+)?(&\w+=\w+)*)? http://www.nshb.net/node/252; /^(http|https):\/\/[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(([0-9]{1,5})?\/.*)?$/ix http://java.sun.com/j2se/1.5.0/docs/api/java/util/regex/Pattern.html http://www.dotnetcoders.com/web/Learning/Regex/exHrefExtractor.aspx In XML schema, there are no ^ or $ characters to limit a match to the beginning or end of of a line as there are in Perl. So removed ^, $ and escaped slashes.