Last modified by Thomas Mortagne on 2023/10/13

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1 {{box cssClass="floatinginfobox" title="**Contents**"}}
2 {{toc/}}
3 {{/box}}
5 This is the release notes for XWiki Platform, XWiki Enterprise and XWiki Enterprise Manager. They share the same release notes as they are released together and have the same version.
7 This is the first milestone of the XWiki 4.2 version ([[Roadmap>>Main.Roadmap]]). This release brings a couple of bug fixes and improvements to the Extension Manager as well as two new extensions integrated into the platform but not bundled by default: an improved JIRA macro and a Git module that lets you perform Git operations from within wiki pages.
9 = New and Noteworthy (since XWiki 4.1 version) =
11 == JIRA Macro ==
13 A [[new JIRA Macro>>extensions:Extension.JIRA Macro]] is now part of the Platform but is not bundled by default (you'll need to install it with the Extension Manager). We previously had a [[Contributed JIRA Macro>>extensions:Extension.Contrib JIRA Macro]] but we decided that the JIRA macro was a good candidate to have in the Platform and thus supported by the XWiki Development Team. Compared to the older Contributed JIRA Macro, the new Macro has the following advantages:
15 * No Programming Rights required
16 * Supports issue ordering
17 * Supports ability to register new Styles, new Data Sources and new Field Displayers
18 * Displays closed issues as Striked-out
19 * Written in Java with automated tests
21 {{image reference="extensions:Extension.JIRA [email protected]"/}}
23 == Extension Manager improvements ==
25 Main improvements:
27 * Starting with this version you can downgrade an extension. In other words, you can install an older version of an extension even if a newer version is currently installed. This doesn't apply to core extensions, which cannot be uninstalled, upgraded or downgraded individually. In order to downgrade an extension that is already installed you need to search for an older version. Currently this is possible only using the advanced search.(((
28 {{image reference="EM-extensionDowngradePlan.png"/}}
29 )))
30 * From the main wiki of a wiki farm you now have the option to trigger extension jobs (install, uninstall, upgrade, downgrade, etc.) that target all the wikis. For instance, as you can see below, you can install an extension on the entire wiki farm:(((
31 {{image reference="EM-extensionGlobalInstall.png"/}}
32 )))
33 * The log messages have been improved to include links to the affected documents or extensions as indicated in the following image~:(((
34 {{image reference="EM-extensionLogMessage"/}}
35 )))
37 Other small improvements include:
39 * the progress tab is selected by default when you view the extension details if there is a job running (e.g. install in progress) for that extension
40 * when there is a merge conflict, the 'Show changes' button updates the changes asynchronously without reloading the entire page
41 * attachments of pages installed with the extension manager now have the right author set: the current user instead of the author from the XAR as it used to be
42 * the file size of attachments installed with the extension manager is now properly set
43 * the installation process is now more robust with respect to the exceptions that can occur while installing a JAR extension with components
45 == Miscellaneous ==
47 * Document attachments so far have been displayed in the order in which they are returned by the database, which most of the time happened to be the upload date. Starting with this version attachments are displayed ordered by their filename, which makes it easier to find an attachment, but support for selecting a different order (date, size, author...) will be added soon.
48 * Uploading attachments with '+' character in their file names using the WebDAV interface shouldn't pose any more problems.
49 * It's now possible to use Velocity scripts in the Copyright field in the Administration.
50 * The XWiki Installer now fully works on Windows 7. The XWiki Data is now put in the ##%APPDATA%\XWiki Enterprise <version>\data## directory, while the binaries are installed in ##Program Files##.
51 * It is no longer allowed to use scripts in comments. This reduces the security risk from users that only have comment rights.
52 * Macro parameters may now contain macro syntax. Example: {{{ {{box title="{{info}}Hello!{{/info}}" }}Lorem ipsum ...{{/box}} }}}
53 * Improve OOB support for JBoss AS7:
54 ** Removed Struts Taglibs completely since we don't use them and some were defined but not made available, causing errors in deployments on JBoss AS7 ({{jira style="enum" url=""}}XWIKI-7986{{/jira}})
55 ** Fixed Logging conflict between JBoss AS and XWiki ({{jira style="enum" url=""}}XWIKI-7987{{/jira}})
57 == For Developers ==
59 === New Git Module ===
61 A new, optional (i.e. not installed by default), [[Git Module has been added>>extensions:Extension.Git Module]]. It allows to easily perform Git operations from within wiki pages. For example to count all commits for the past year and list all committers who's committed code during this period, you could write in a wiki page:
63 {{code language="java"}}
64 {{groovy}}
65 import*
66 import org.eclipse.jgit.api.*
67 import org.eclipse.jgit.lib.*
68 import org.eclipse.jgit.revwalk.*
69 import*
70 import org.gitective.core.*
71 import org.gitective.core.filter.commit.*
73 def service = services.get("git")
74 def commonsRepository = service.getRepository("git://", "xwiki-commons")
75 // Do a Git pull to get latest commits
76 new Git(commonsRepository).pull().call()
77 def finder = new CommitFinder(commonsRepository)
79 def dateFilter = new CommitterDateFilter(System.currentTimeMillis() - 365*24*60*60*1000L)
80 def countFilter = new CommitCountFilter()
81 def authorFilter = new AuthorSetFilter()
82 def filters = new AndCommitFilter()
83 filters.add(countFilter, authorFilter)
84 finder.setFilter(dateFilter)
85 finder.setMatcher(filters)
86 finder.find()
88 println "There have been ${countFilter.count} commits in the past year!"
89 println ""
91 println "The following committers have participated in those commits:"
92 authorFilter.getPersons().each() {
93 println "* ${} (${it.emailAddress})"
94 }
95 {{/groovy}}
96 {{/code}}
98 === Miscellaneous ===
100 * The transformation context have a "restricted" flag to indicate that macros and other transformations should not perform modifications to the database, expensive computations or other potentially harmful operations. Developers of macros and other rendering extensions should pay attention to this flag.
101 * The messageSender macro now accepts 3 parameters that allow you to customize it by overriding the default displayed visibility levels for a message (that a user can choose from), the default selected visibility level and the default value (in case of user or group visibility). More details on {{jira style="enum" url=""}}XWIKI-7974{{/jira}}.
102 * The [[new experimental Security API that was first released in XWiki 4.0>>xwiki:ReleaseNotes.ReleaseNotesXWikiEnterprise40||anchor="HNewRightsImplementation28Experimental29"]] is now bundled by default in XWiki Enterprise.
103 * It's now possible to access root ComponentManager using "root" role hint:(((
104 {{code language="java"}}
105 @Inject
106 @Named("root")
107 private ComponentManager rootComponentManager;
108 {{/code}}
109 )))
110 * A Provider has been added to easily access the context ComponentManager (a proxy which choose the right ComponentManager depending on context information like the current user and the current wiki)(((
111 {{code language="java"}}
112 @Inject
113 @Named("context")
114 private Provider<ComponentManager> contextComponentManager;
115 {{/code}}
116 )))
118 == Upgrades ==
120 The following dependencies have been upgraded:
122 * Infinispan 5.1.5
123 * JDeb 0.11
124 * JGroups 3.1.0
125 * Selenium 2.22
126 * Tika 1.2
128 == Translations ==
130 The following translations have been updated:
132 {{language codes="da, fr, pt_BR, ru, zh"/}}
134 = Test Report =
136 You can check the [[manual test report>>TestReports.ManualTestReportXE42M1]] to learn about what was tested and the results on various browsers.
138 == Tested Browsers ==
140 Here's the list of browsers tested with this version (i.e. browsers that we've tested as working - Check the list of [[supported browsers>>dev:Community.BrowserSupportStrategy]]):
142 {{browser name="firefox" version="13.0.1"/}}
144 == Tested Databases ==
146 {{database name="hsqldb" version="2.2.8"/}}
148 = Known issues =
150 * [[Bugs we know about>>]]
152 = Upgrade Notes =
154 == Version-specific Upgrade Notes ==
156 * The and ##xwiki.temp.dir## properties in the ##xwiki.cfg## configuration file are no longer taken into account. The XWiki work dir (now called XWiki Data Directory or XWiki Permanent Directory) is now configured either by setting the System property or by setting the's ##environment.permanentDirectory## property. The temporary directory is not configurable within XWiki but can be configured through your Servlet Container (since XWiki uses the Servlet container's temporary directory). See also [[Configuring directories>>Documentation.AdminGuide.Configuration||anchor="HConfiguringDirectories"]].
158 == General Upgrade Notes ==
160 {{info}}
161 If you're running in a multiwiki setup you'll also need to define the property // in your //xwiki.cfg// file if you want to explicitly name some databases to be migrated as the default is now to migrate all databases. Database that are not migrated could not be accessed.
162 {{/info}}
164 You may also want to [[import the default wiki XAR>>Main.Download]] in order to benefit from all the improvements listed above.
166 {{warning}}
167 Always make sure you compare your ##xwiki.cfg## and files with the newest version since some configuration parameters were added. Note that you should add so that XWiki will attempt to automatically migrate your current database to the new schema. Make sure you backup your Database before doing anything.
168 {{/warning}}
170 == Comments stored with a custom mapping or custom annotation class ==
172 If you happened to use a custom mapping for storing ##XWiki.XWikiComments## objects in a separate table, you may have experienced problems with the migration ##R40001XWIKI7540##. Dealing with custom mappings is outside the scope of the migration so now, if such a custom mapping is detected, the migration is simply skipped. The migration is also skipped if you use a custom annotation class for your annotation objects, other than the default ##AnnotationCode.AnnotationClass##.
174 If you are in one of the two cases above and the migration is skipped, you will want to make sure that the ##Annotations## docextra tab is still visible. To make it visible, set ##Administration > Look & Feel > Page Elements > Document metadata visibility > Show document annotations## to ##Yes##. You will continue to use your custom annotations (in the Annotations tab) or custom mapped comments (in the Comments tab) as before, without them being merged into one Comments tab, as it happens by default in the latest versions.
176 Please see {{jira style="enum" url=""}}XWIKI-8036{{/jira}} for more details.
178 == Custom displayers in the XWikiUsers class ==
180 If you have added some custom displayers to new or existing fields in the ##XWiki.XWikiUsers## class, you need to check and make sure that they are written in 2.1 wiki syntax. This is required because the XWikiUsers document will now be forced to use the 2.1 wiki syntax, no matter what syntax you save it with. If your custom displayers are written in 1.0 syntax, for example, and the class document is in 2.1 syntax, they will not render.
182 == API Breakages ==
184 The following APIs were modified since version 4.1.3:
186 * The Job module is new and is still considered a "young API". Moved from Exception to Throwable parameter for extending jobs.(((
187 {{code language="none"}}
188 org.xwiki.job.AbstractJob: Parameter 1 of 'protected void jobFinished(java.lang.Exception)' has changed its type to java.lang.Throwable
189 {{/code}}
190 )))
191 * New ##InstalledExtension#isValid()## method.(((
192 {{code language="none"}}
193 org.xwiki.extension.InstalledExtension: Method 'public boolean isValid(java.lang.String)' has been added to an interface
194 {{/code}}
195 )))
196 * The Extension module is relatively new and is still undergoing some API tuning. New method to access environment extension.(((
197 {{code language="none"}}
198 org.xwiki.extension.repository.CoreExtensionRepository: Method 'public org.xwiki.extension.CoreExtension getEnvironmentExtension()' has been added to an interface
199 {{/code}}
200 )))
201 * Fix method name typo (adding new method). This interface is not really supposed to be implemented except by internal class.(((
202 {{code language="none"}}
203 Method 'public java.lang.reflect.Field getField()' has been added to an interface
204 {{/code}}
205 )))
206 * Added method to get the author of the macro.(((
207 {{code language="none"}}
208 org.xwiki.rendering.macro.wikibridge.WikiMacro: Method 'public org.xwiki.model.reference.DocumentReference getAuthorReference()' has been added to an interface
209 {{/code}}
210 )))
211 * Add a method to the oldcore/wikimacro bridge.(((
212 {{code language="none"}}
213 org.xwiki.rendering.macro.wikibridge.WikiMacroFactory: Method 'public boolean isAllowed(org.xwiki.model.reference.DocumentReference, org.xwiki.rendering.macro.wikibridge.WikiMacroVisibility)' has been added to an interface
214 {{/code}}
215 )))
216 * These classes below have never been used. It was supposed to be the start of the removal of Struts but since it hasn't progressed so far we're removing stray code from master. Experiments should be done on feature branches.(((
217 {{code language="none"}}
218 org.xwiki.container.servlet.XWikiServlet: Class org.xwiki.container.servlet.XWikiServlet removed
219 {{/code}}
220 )))
221 * Removed protected method (registerWikiMacros) that was not supposed to be used from outside (was protected for unit tests hacks).(((
222 {{code language="none"}}
223 com.xpn.xwiki.XWiki: Method 'protected void registerWikiMacros()' has been removed
224 {{/code}}
225 )))
226 * Chart plugin has been moved from oldcore to its own module. There's no API breakage for the user.(((
227 {{code language="none"}}
228 com.xpn.xwiki.plugin.charts.Chart: Class com.xpn.xwiki.plugin.charts.Chart removed
229 com.xpn.xwiki.plugin.charts.ChartCustomizer: Class com.xpn.xwiki.plugin.charts.ChartCustomizer removed
230 com.xpn.xwiki.plugin.charts.ChartImpl: Class com.xpn.xwiki.plugin.charts.ChartImpl removed
231 com.xpn.xwiki.plugin.charts.ChartingMacro: Class com.xpn.xwiki.plugin.charts.ChartingMacro removed
232 com.xpn.xwiki.plugin.charts.ChartingPlugin: Class com.xpn.xwiki.plugin.charts.ChartingPlugin removed
233 com.xpn.xwiki.plugin.charts.ChartingPluginApi: Class com.xpn.xwiki.plugin.charts.ChartingPluginApi removed
234 com.xpn.xwiki.plugin.charts.CustomXWikiRenderingEngine: Class com.xpn.xwiki.plugin.charts.CustomXWikiRenderingEngine removed
235 com.xpn.xwiki.plugin.charts.RadeoxHelper: Class com.xpn.xwiki.plugin.charts.RadeoxHelper removed
236 com.xpn.xwiki.plugin.charts.actions.ChartingAction: Class com.xpn.xwiki.plugin.charts.actions.ChartingAction removed
237 com.xpn.xwiki.plugin.charts.exceptions.ChartingException: Class com.xpn.xwiki.plugin.charts.exceptions.ChartingException removed
238 com.xpn.xwiki.plugin.charts.exceptions.ColumnIndexOutOfBoundsException: Class com.xpn.xwiki.plugin.charts.exceptions.ColumnIndexOutOfBoundsException removed
239 com.xpn.xwiki.plugin.charts.exceptions.DataSourceException: Class com.xpn.xwiki.plugin.charts.exceptions.DataSourceException removed
240 com.xpn.xwiki.plugin.charts.exceptions.EmptyDataSourceException: Class com.xpn.xwiki.plugin.charts.exceptions.EmptyDataSourceException removed
241 com.xpn.xwiki.plugin.charts.exceptions.GenerateException: Class com.xpn.xwiki.plugin.charts.exceptions.GenerateException removed
242 com.xpn.xwiki.plugin.charts.exceptions.InvalidArgumentException: Class com.xpn.xwiki.plugin.charts.exceptions.InvalidArgumentException removed
243 com.xpn.xwiki.plugin.charts.exceptions.InvalidParamException: Class com.xpn.xwiki.plugin.charts.exceptions.InvalidParamException removed
244 com.xpn.xwiki.plugin.charts.exceptions.MissingArgumentException: Class com.xpn.xwiki.plugin.charts.exceptions.MissingArgumentException removed
245 com.xpn.xwiki.plugin.charts.exceptions.MissingDataSourceException: Class com.xpn.xwiki.plugin.charts.exceptions.MissingDataSourceException removed
246 com.xpn.xwiki.plugin.charts.exceptions.MissingMandatoryParamException: Class com.xpn.xwiki.plugin.charts.exceptions.MissingMandatoryParamException removed
247 com.xpn.xwiki.plugin.charts.exceptions.NoHeaderColumnException: Class com.xpn.xwiki.plugin.charts.exceptions.NoHeaderColumnException removed
248 com.xpn.xwiki.plugin.charts.exceptions.NoHeaderRowException: Class com.xpn.xwiki.plugin.charts.exceptions.NoHeaderRowException removed
249 com.xpn.xwiki.plugin.charts.exceptions.ParamException: Class com.xpn.xwiki.plugin.charts.exceptions.ParamException removed
250 com.xpn.xwiki.plugin.charts.exceptions.RowIndexOutOfBoundsException: Class com.xpn.xwiki.plugin.charts.exceptions.RowIndexOutOfBoundsException removed
251 com.xpn.xwiki.plugin.charts.params.AbstractChartParam: Class com.xpn.xwiki.plugin.charts.params.AbstractChartParam removed
252 com.xpn.xwiki.plugin.charts.params.BooleanChartParam: Class com.xpn.xwiki.plugin.charts.params.BooleanChartParam removed
253 com.xpn.xwiki.plugin.charts.params.CategoryLabelPositionsChartParam: Class com.xpn.xwiki.plugin.charts.params.CategoryLabelPositionsChartParam removed
254 com.xpn.xwiki.plugin.charts.params.ChartParam: Class com.xpn.xwiki.plugin.charts.params.ChartParam removed
255 com.xpn.xwiki.plugin.charts.params.ChartParams: Class com.xpn.xwiki.plugin.charts.params.ChartParams removed
256 com.xpn.xwiki.plugin.charts.params.ChoiceChartParam: Class com.xpn.xwiki.plugin.charts.params.ChoiceChartParam removed
257 com.xpn.xwiki.plugin.charts.params.ColorChartParam: Class com.xpn.xwiki.plugin.charts.params.ColorChartParam removed
258 com.xpn.xwiki.plugin.charts.params.DateChartParam: Class com.xpn.xwiki.plugin.charts.params.DateChartParam removed
259 com.xpn.xwiki.plugin.charts.params.DateFormatChartParam: Class com.xpn.xwiki.plugin.charts.params.DateFormatChartParam removed
260 com.xpn.xwiki.plugin.charts.params.DateTickMarkPositionChartParam: Class com.xpn.xwiki.plugin.charts.params.DateTickMarkPositionChartParam removed
261 com.xpn.xwiki.plugin.charts.params.DateTickUnitChartParam: Class com.xpn.xwiki.plugin.charts.params.DateTickUnitChartParam removed
262 com.xpn.xwiki.plugin.charts.params.DefaultChartParams: Class com.xpn.xwiki.plugin.charts.params.DefaultChartParams removed
263 com.xpn.xwiki.plugin.charts.params.DefaultChartParams2: Class com.xpn.xwiki.plugin.charts.params.DefaultChartParams2 removed
264 com.xpn.xwiki.plugin.charts.params.DoubleChartParam: Class com.xpn.xwiki.plugin.charts.params.DoubleChartParam removed
265 com.xpn.xwiki.plugin.charts.params.FloatChartParam: Class com.xpn.xwiki.plugin.charts.params.FloatChartParam removed
266 com.xpn.xwiki.plugin.charts.params.FontChartParam: Class com.xpn.xwiki.plugin.charts.params.FontChartParam removed
267 com.xpn.xwiki.plugin.charts.params.HorizontalAlignmentChartParam: Class com.xpn.xwiki.plugin.charts.params.HorizontalAlignmentChartParam removed
268 com.xpn.xwiki.plugin.charts.params.IntegerChartParam: Class com.xpn.xwiki.plugin.charts.params.IntegerChartParam removed
269 com.xpn.xwiki.plugin.charts.params.ListChartParam: Class com.xpn.xwiki.plugin.charts.params.ListChartParam removed
270 com.xpn.xwiki.plugin.charts.params.LocaleChartParam: Class com.xpn.xwiki.plugin.charts.params.LocaleChartParam removed
271 com.xpn.xwiki.plugin.charts.params.MapChartParam: Class com.xpn.xwiki.plugin.charts.params.MapChartParam removed
272 com.xpn.xwiki.plugin.charts.params.NumberFormatChartParam: Class com.xpn.xwiki.plugin.charts.params.NumberFormatChartParam removed
273 com.xpn.xwiki.plugin.charts.params.NumberTickUnitChartParam: Class com.xpn.xwiki.plugin.charts.params.NumberTickUnitChartParam removed
274 com.xpn.xwiki.plugin.charts.params.PlotOrientationChartParam: Class com.xpn.xwiki.plugin.charts.params.PlotOrientationChartParam removed
275 com.xpn.xwiki.plugin.charts.params.Point2DChartParam: Class com.xpn.xwiki.plugin.charts.params.Point2DChartParam removed
276 com.xpn.xwiki.plugin.charts.params.RangeTypeChartParam: Class com.xpn.xwiki.plugin.charts.params.RangeTypeChartParam removed
277 com.xpn.xwiki.plugin.charts.params.RectangleAnchorChartParam: Class com.xpn.xwiki.plugin.charts.params.RectangleAnchorChartParam removed
278 com.xpn.xwiki.plugin.charts.params.RectangleEdgeChartParam: Class com.xpn.xwiki.plugin.charts.params.RectangleEdgeChartParam removed
279 com.xpn.xwiki.plugin.charts.params.RectangleInsetsChartParam: Class com.xpn.xwiki.plugin.charts.params.RectangleInsetsChartParam removed
280 com.xpn.xwiki.plugin.charts.params.RendererClassChartParam: Class com.xpn.xwiki.plugin.charts.params.RendererClassChartParam removed
281 com.xpn.xwiki.plugin.charts.params.ShapeChartParam: Class com.xpn.xwiki.plugin.charts.params.ShapeChartParam removed
282 com.xpn.xwiki.plugin.charts.params.StringChartParam: Class com.xpn.xwiki.plugin.charts.params.StringChartParam removed
283 com.xpn.xwiki.plugin.charts.params.StrokeChartParam: Class com.xpn.xwiki.plugin.charts.params.StrokeChartParam removed
284 com.xpn.xwiki.plugin.charts.params.TimePeriodClassChartParam: Class com.xpn.xwiki.plugin.charts.params.TimePeriodClassChartParam removed
285 com.xpn.xwiki.plugin.charts.params.VerticalAlignmentChartParam: Class com.xpn.xwiki.plugin.charts.params.VerticalAlignmentChartParam removed
286 com.xpn.xwiki.plugin.charts.plots.AreaPlotFactory: Class com.xpn.xwiki.plugin.charts.plots.AreaPlotFactory removed
287 com.xpn.xwiki.plugin.charts.plots.BarPlotFactory: Class com.xpn.xwiki.plugin.charts.plots.BarPlotFactory removed
288 com.xpn.xwiki.plugin.charts.plots.CategoryPlotFactory: Class com.xpn.xwiki.plugin.charts.plots.CategoryPlotFactory removed
289 com.xpn.xwiki.plugin.charts.plots.LinePlotFactory: Class com.xpn.xwiki.plugin.charts.plots.LinePlotFactory removed
290 com.xpn.xwiki.plugin.charts.plots.PiePlotFactory: Class com.xpn.xwiki.plugin.charts.plots.PiePlotFactory removed
291 com.xpn.xwiki.plugin.charts.plots.PlotFactory: Class com.xpn.xwiki.plugin.charts.plots.PlotFactory removed
292 com.xpn.xwiki.plugin.charts.plots.TableXYDatasetFactory: Class com.xpn.xwiki.plugin.charts.plots.TableXYDatasetFactory removed
293 com.xpn.xwiki.plugin.charts.plots.TimePlotFactory: Class com.xpn.xwiki.plugin.charts.plots.TimePlotFactory removed
294 com.xpn.xwiki.plugin.charts.plots.TimeSeriesCollectionFactory: Class com.xpn.xwiki.plugin.charts.plots.TimeSeriesCollectionFactory removed
295 com.xpn.xwiki.plugin.charts.plots.XYPlotFactory: Class com.xpn.xwiki.plugin.charts.plots.XYPlotFactory removed
296 com.xpn.xwiki.plugin.charts.source.DataSource: Class com.xpn.xwiki.plugin.charts.source.DataSource removed
297 com.xpn.xwiki.plugin.charts.source.DataSourceFactory: Class com.xpn.xwiki.plugin.charts.source.DataSourceFactory removed
298 com.xpn.xwiki.plugin.charts.source.DefaultDataSource: Class com.xpn.xwiki.plugin.charts.source.DefaultDataSource removed
299 com.xpn.xwiki.plugin.charts.source.MainDataSourceFactory: Class com.xpn.xwiki.plugin.charts.source.MainDataSourceFactory removed
300 com.xpn.xwiki.plugin.charts.source.ObjectDataSourceFactory: Class com.xpn.xwiki.plugin.charts.source.ObjectDataSourceFactory removed
301 com.xpn.xwiki.plugin.charts.source.ObjectidDataSourceFactory: Class com.xpn.xwiki.plugin.charts.source.ObjectidDataSourceFactory removed
302 com.xpn.xwiki.plugin.charts.source.TableDataSource: Class com.xpn.xwiki.plugin.charts.source.TableDataSource removed
303 com.xpn.xwiki.plugin.charts.source.TableDataSourceFactory: Class com.xpn.xwiki.plugin.charts.source.TableDataSourceFactory removed
304 com.xpn.xwiki.plugin.charts.wizard.DatasourceDefaultsHelper: Class com.xpn.xwiki.plugin.charts.wizard.DatasourceDefaultsHelper removed
305 com.xpn.xwiki.plugin.charts.wizard.FontHelper: Class com.xpn.xwiki.plugin.charts.wizard.FontHelper removed
306 {{/code}}
307 )))
308 * {{todo/}}Andreas, please explain why we have to break backward compatibility for the Chart module.(((
309 {{code language="none"}}
310 org.xwiki.chart.model.ChartModel: Method 'public org.jfree.chart.axis.Axis getAxis(int)' has been added to an interface
311 org.xwiki.chart.model.ChartModel: Method 'public java.lang.Number getCellValue(int, int)' has been removed
312 org.xwiki.chart.model.ChartModel: Method 'public int getColumnCount()' has been removed
313 org.xwiki.chart.model.ChartModel: Method 'public java.lang.String getColumnHeader(int)' has been removed
314 org.xwiki.chart.model.ChartModel: Method 'public getDataset()' has been added to an interface
315 org.xwiki.chart.model.ChartModel: Method 'public int getRowCount()' has been removed
316 org.xwiki.chart.model.ChartModel: Method 'public java.lang.String getRowHeader(int)' has been removed
317 org.xwiki.chart.model.DefaultChartModel: Class org.xwiki.chart.model.DefaultChartModel removed
318 org.xwiki.rendering.macro.chart.ChartDataSource: Field PARAMS has been removed, but it was previously a constant
319 org.xwiki.rendering.macro.chart.ChartDataSource: Field SOURCE has been removed, but it was previously a constant
320 {{/code}}
321 )))

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