Changes

THIS API IS DEPRECATED

Summary

Changes represent the list of changes made to an object and its children.

Status

Operation
Retrieving a changes list

Operations

Retrieving a changes list

When retrieving a workspace, the response will advertise a changes link, which you can use to GET the changes made to the workspace and its children.

Responses are paged, you can navigate between pages by following the next and prev links. The URI advertised by the workspace will always point to the most recent set of changes. The earliest set of changes is advertised by the last link. The most recent changes are available at the first link.

Example

In this example we are asking for the list of changes of a folder and its children.

Request

GET /workspaces/12345/changes
Accept: application/vnd.huddle.data+xml
Authorization: OAuth2 frootymcnooty/vonbootycherooty
If-Modified-Since: Sat, 29 Oct 1994 19:43:31 GMT

Response

This response uses the standard error codes and returns standard response headers.

HTTP/1.1 200 OK
Content-Type: application/vnd.huddle.data+xml
Last-Modified: Tue, 1 Feb 2011 13:18:42 GMT

<changes xmlns="http://schema.huddle.net/2011/02/">
  <link rel="self" href="..." />
  <link rel="next" href="..." />
  <link rel="last" href="..." />

  <change>
    <link rel="self" href="..." />
    <link rel="subject" href="..." />
    <link rel="workspace" href="..." />
    <link rel="parent" href="..." />
    <type>DocumentCheckedOut</type>
    <actor name="Mrs. Teasdale" email="[email protected]" rel="owner">
        <link rel="self" href="..." />
        <link rel="avatar" href="..." type="image/jpg" />
        <link rel="alternate" href="..." type="text/html" />
    </actor>
    <created>2011-02-01T13:18:42Z</created>
    <correlationId>2345-3567-1234-235566</correlationId>
  </change>

  <change>
    <link rel="self" href="..." />
    <link rel="subject" href="..." />
    <link rel="workspace" href="..." />
    <link rel="parent" href="..." />
    <type>ObjectCreated</type>
    <actor name="Rufus T. Firefly" email="[email protected]" rel="owner">
        <link rel="self" href="..." />
        <link rel="avatar" href="..." type="image/jpg" />
        <link rel="alternate" href="..." type="text/html" />
    </actor>
    <created>2011-02-01T13:17:42Z</created>
  </change>
</changes>

---

Syntax

Example

<changes xmlns="http://schema.huddle.net/2011/02/">
  <link rel="self" href="..." />
  <link rel="next" href="..." />
  <link rel="first" href="..." />
  <link rel="last" href="..." />

  <change>
    <link rel="self" href="..." />
    <link rel="subject" href="..." />
    <link rel="workspace" href="..." />
    <link rel="parent" href="..." />
    <type>DocumentCheckedOut</type>
    <actor name="Isidore McHohenheim" email="[email protected]" rel="owner">
        <link rel="self" href="..." />
        <link rel="avatar" href="..." type="image/jpg" />
        <link rel="alternate" href="..." type="text/html" />
    </actor>
    <created>2011-02-01T13:17:42Z</created>
    <correlationId>2345-3567-1234-235566</correlationId>
  </change>

  <change>
    <link rel="self" href="..." />
    <link rel="subject" href="..." />
    <link rel="workspace" href="..." />
    <link rel="parent" href="..." />
    <type>ObjectCreated</type>
    <actor name="Isidore McHohenheim" email="[email protected]" rel="owner">
        <link rel="self" href="..." />
        <link rel="avatar" href="..." type="image/jpg" />
        <link rel="alternate" href="..." type="text/html" />
    </actor>
    <created>2011-02-01T13:17:40Z</created>
  </change>
</changes>

Parameters

Name	Description	Methods	Optional
pagesize	Number of elements to return per page, between 50 - 2000. Default: 50	GET	Yes

Request with parameter

GET /workspaces/12345/changes?pagesize=200
Accept: application/vnd.huddle.data+xml
Authorization: OAuth2 frootymcnooty/vonbootycherooty
If-Modified-Since: Sat, 29 Oct 1994 19:43:31 GMT

Properties

Name	Description
change	A change element is a representation of the single change made to a folder or to one of its children, or a user.
type	The type of the change made to the resource. The possible types are: ObjectCreated, ObjectUpdated, ObjectDeleted, ObjectArchived, CommentCreated, CommentDeleted, DocumentMoved, DocumentUpdated, DocumentCheckedOut, DocumentUndoCheckOut, FolderMoved, DocumentCopied, DocumentVersionDeleted, WorkflowUpdated, WorkflowCompleted, WorkflowAssignmentCompleted, WorkflowAssignmentClosed, PermissionChanged,
created	The date of the change.
correlationId	If a set of change elements are related, they will all include a correlationId . This Id is a string representation of a Guid and will have the same value for all related change events.

Link relations

Name	Description	Methods
self	The current URI of this change list.	GET
subject	The URI of the resource for which the change applies (e.g. Document, Folder, User).	GET
workspace	The URI of the workspace for which the change applies.	GET
parent	Changes that relate to a Document or Folder resource will have a parent link.	GET
next	The URI of the next set of changes ordered from newest to oldest.
prev	The URI of the previous set of changes ordered from newest to oldest.
first	The URI of the most recent set of changes.
last	The URI of the oldest set of changes.

Schema

start = changes

changes = element h:changes {
  link+,
  change+
}

change = element h:change {
  link+,
  element h:type {xsd:string},
  actor,
  element h:created {xsd:dateTime}
  element h:correlationId? {xsd:string}
}