There is no way to find that out. To understand why, consider a parallel with Java classloaders. You can't rely on a set of "already loaded" classes because classloaders may unload classes at any time. All that matters is whehter a given loader can load a class or not, the rest is optimization. The same argument applies for SchemaTypeLoaders, moreover SchemaTypeLoaders are based on ClassLoaders.
About the substitution groups question, there is no such thing as "current SchemaTypeSystem". SchemaTypeSystems are collections of Schema types and elements (and attributes, model groups etc). One document can easily contain references to multiple SchemaTypeSystems. But, each document is parsed in the context of a SchemaTypeLoader (see SchemaTypeLoader.parse() methods). The most reliable way to get a SchemaGlobalElement then is to use the SchemaTypeLoader.findElement(QName) method. In conclusion, to draw on a parallel with Java again, there is no way to get "all the global elements that the system could potentially know about" just as (and because of in fact) there is no way to get in Java "all the classes that the system could potentially load". There is a somewhat long discussion on why this is the right design, but I do believe it is the right design. Radu On Thu, 2007-08-16 at 10:36 +0300, [EMAIL PROTECTED] wrote: > Hi all, > > maybe is a silly question, but I really need to know > if there is an answer to the question described below. > > I really appreciate any help > > Best regards, > > John Ps. > > On Tue, August 14, 2007 23:28, [EMAIL PROTECTED] wrote: > > Hi all, > > > > > > I would like to ask the following two questions: > > > > > > 1) Is there any way to find out the already loaded > > schemaTypes/documents/schemaGlobalElements etc.? I want to make a list with > > the already load SchemaTypes without any prior knowledge of the available > > compiled schemas. I tried to use (obviously with a wrong way) the static > > method XmlBeans.compileXsd(null, XmlBeans.getContextTypeLoader(), > > xmlOptions) hopping that the returned instance of SchemaTypeSystem would > > have taken into the consideration the already loaded classes by the > > ContextTypeLoader > > (the corresponding jars with the compiled schemas have already been loaded > > before invoking the method above) > > > > 2) This question is related to the previous one since I want to find the > > substitution groups. I suppose that the information about the substitution > > groups could be retrieved from the SchemaGlobalElement via the > > substitutionGroup() method, and the SchemaGlobalElement > > could be retrieved from the SchemaTypeSystem. Is the right way? Is there > > any different way? How could I retrieve the current SchemaTypeSystem? > > > > > > I really appreciate any help, > > > > > > kind regards, > > > > John Ps. > > > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > Notice: This email message, together with any attachments, may contain information of BEA Systems, Inc., its subsidiaries and affiliated entities, that may be confidential, proprietary, copyrighted and/or legally privileged, and is intended solely for the use of the individual or entity named in this message. If you are not the intended recipient, and have received this message in error, please immediately return this by email and then delete it. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
