Thank you guys, Actually I didn't understand any of your suggestions, I have added two method in "*MyObject*" java class, that are: //this to create an XClass and bind it with a sheet crateXClass(SpaceReference spaceRefe, XWikiContext context){ try{ String className = "Instance"; String sheet = className + "Sheet"; DocumentReference docRef = new DocumentReference(className, spaceRefe); XWiki wiki = context.getWiki(); XWikiDocument doc = wiki.getDocument(docRef, context); BaseClass xclass = new BaseClass(); xclass.addTextField("id", "id", 30); xclass.addTextField("name", "name", 30); xclass.addTextAreaField("description", "description", 40, 5); xclass.addTextField("type", "type", 30); xclass.addTextAreaField("incoming", "incoming", 40, 5); xclass.addTextAreaField("outgoing", "outgoing", 40, 5); doc.setXClass(xclass); BaseObject obj = wiki.getObjectFromRequest("XWiki.ClassSheetBinding", context); obj.set("sheet", sheet, context); doc.addXObject(obj); docRef = new DocumentReference(sheet, spaceRefe); doc = wiki.getDocument(docRef, context); String content = "{{velocity}}\n"; content = content + " #set($class = $doc.getObject('"; content = content + spaceRefe.getName() + "." + className; content = content + "').xWikiClass)\n"; content = content + " #foreach($prop in $class.properties)\n"; content = content + " === $prop.prettyName ===\n"; content = content + " $doc.display($prop.getName())\n"; content = content + " #end\n"; content = content + "{{/velocity}}\n"; doc.setContent(content); doc.setTitle("#if($doc.fullName == '" + spaceRefe.getName() + "." + sheet + "')" + sheet + "#{else}$doc.title#end"); wiki.saveDocument(doc, context); } catch (XWikiException e) { e.printStackTrace(); } ----------------------------------------------------------------------- public BaseObject createXObject(String spName, XWikiContext xcontext) { XWiki wiki = xcontext.getWiki(); BaseObject obj; try { obj = wiki.getObjectFromRequest(spName + ".Instance", xcontext); obj.set("id",this.id, xcontext); obj.set("name",this.iName, xcontext); obj.set("description",this.description, xcontext); obj.set("type",this.eClass, xcontext); String in = ""; String out = ""; for (int k = 0; k < this.incoming.size(); k++) { in = in + "* [[" + this.incoming.get(k) + "]] \n"; } for (int k = 0; k < outgoing.size(); k++) { out = out + "* [[" + this.outgoing.get(k) + "]] \n"; } obj.set("incoming",in,xcontext); obj.set("outgoing",out,xcontext); return obj; }catch (XWikiException e) { e.printStackTrace(); } return null; } -------------------------------------------------------------------------------- But if I update the wiki (through specified button), I get all my new pages without any content, plus one new page with this title:"*#if($doc.fullName == 'BSS Rome.InstanceSheet')InstanceSheet#{else}$doc.title#end" *that should be the Sheet created through the createXClass() method, that display a Velocity error saying that : " org.xwiki.rendering.macro.MacroExecutionException: The execution of the [velocity] script macro is not allowed. Check the rights of its last author or the parameters if it's rendered from another script. at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:178) at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:58) at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:269) at org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:183) at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:95) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:253) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:126) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:56) at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:96) at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:39) at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:68) at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:42) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1164) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1127) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1179) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:692) at sun.reflect.GeneratedMethodAccessor517.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.xwiki.velocity.introspection.TryCatchDirective.render(TryCatchDirective.java:72) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:256) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:222) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:198) at com.xpn.xwiki.internal.template.InternalTemplateManager.evaluateContent(InternalTemplateManager.java:725) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:626) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:604) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:570) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:556) at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:65) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1876) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1854) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:820) at sun.reflect.GeneratedMethodAccessor181.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:256) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:222) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:198) at com.xpn.xwiki.internal.template.InternalTemplateManager.evaluateContent(InternalTemplateManager.java:725) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:626) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:604) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:570) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:556) at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:65) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1876) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1854) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:820) at sun.reflect.GeneratedMethodAccessor181.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:256) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:222) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:198) at com.xpn.xwiki.internal.template.InternalTemplateManager.evaluateContent(InternalTemplateManager.java:725) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:626) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:604) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:570) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:556) at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:65) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1876) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:180) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:431) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:184) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:808) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:115) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:127) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:137) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.eclipse.jetty.server.Server.handle(Server.java:499) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) at java.lang.Thread.run(Thread.java:745)" Sorry for the long post guys, but this is my Master Thesis project and I am really tired because everytime that I think to be near to the end something unknown arise adding complexity. Thank you, Giordano. 2016-01-19 11:54 GMT+01:00 Thomas Mortagne <[email protected]>:
On Tue, Jan 19, 2016 at 11:31 AM, [email protected] <[email protected]> wrote:
On 19 Jan 2016 at 11:24:46, Thomas Mortagne ([email protected]
(mailto:[email protected])) wrote:
If this class is supposed to be available in the wiki even if not yet used in an object the simplest is usually to do like most standard classes generated from java and register a component extending com.xpn.xwiki.internal.mandatory.AbstractMandatoryDocumentInitializer. You can find various examples in oldcore.
Yes conceptually speaking, the idea is to write an EventListener
component that listens to the ApplicationReadyEvent event and then in the onEvent() method, create your xclass and perform all the operations you need.
As Thomas mentioned, you could also extend
AbstractMandatoryDocumentInitializer although this is not a public API and it may be removed or modified in the future. Note that MandatoryDocumentInitializer is a public API.
Right, I actually forgot it was internal (yes I know I wrote it and I just copy/pasted the package in the mail :)). I think we should make it public since it's very useful for extensions and we are using it a lot.
Thanks -Vincent
On Tue, Jan 19, 2016 at 11:18 AM, Giordano Ninonà wrote:
Hi users,
I am wondering on how to create an XClass from java, and bind it to a class-sheet to be used to represent several objects as XWiki pages.
How can
I achieve that in a way that allow me to incrementaly update the object every time a modification is performed?
Thanks for your help, Giordano.
users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users
-- Thomas Mortagne _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users