Yes, Dave, you should be fine with just the xbean.jar and jsr173_1.0_api.jar. If you intend to invoke any but the simplest xpath/xquery expressions, you need xbean_xpath.jar, saxon8.jar and saxon8-dom.jar. You can use Saxon 8.8. That is known to work with XMLBeans 2.3. xbean_xpath.jar contains the "glue" to use Saxon as the xpath/ xquery engine. By itself, it doesn't provide any xpath/xquery functionality. You need an xquery engine of some sort. - Wing Yew
-----Original Message----- From: dave [mailto:[EMAIL PROTECTED] Sent: Wednesday, December 05, 2007 7:22 PM To: user@xmlbeans.apache.org Subject: required Jars to process Keyref constraint validation.. I just downloaded XMLBeans 2.3.0. My XSD has Key/Keyref constraints. To validate these, I guess I may NOT need xbean_xpath.jar right? In case I need to process complex xpath expressions, I guess I need xbean_xpath.jar? If so, why would I need Saxon 8.6.1? Is it for complete xpath/xquery processing? All these interpretations are from reading through documentation. Am going to have hands on soon. But, just wanted to get some clarity beforehand. Fow now, I would want to perform marshal/unmarshal and key/keyref constraint validation using XMLBeans. Looks like I need only - xmlbean.jar, jsr173_1.0_api.jar. please confirm. ________________________________________________________________________ ____________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ --------------------------------------------------------------------- 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]