Hi, what we did is implementing a wrapper around ojb, implementing our own query/criteria objects.
we develop webapps and webapps submit webforms, so for instance the search criteria submitted from a searchscreen can be translated to a uri. we implemented an object (queryspec) that is able to hold a parsed and filtered (not all submitted values might be needed/wanted) uri. we developed a service able to create queryspecs from submitted uri's we developed a service able to create queries (our own implementation) from queryspecs our ojb wrapper is able to parse our query object to OJB queries we made our queryspec persistent... thus by storing the queryspecs we are able to store queries really making the criteria/query object persistent is more complex, because criteria can be nested... this approach might be usefull for webapps... roger janssen -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: donderdag 20 maart 2003 14:02 To: [EMAIL PROTECTED] Subject: Is there a way to store a Criteria object in database Hello, In my project I have Group objects with attributes. One of the attribute is "criteria". This attribute is in fact a SQL query. class Group ----------- String groupName; String groupType; String criteria; For the moment I store this SQL query in a String. I think that it could be possible to use Query objects to store my query in database. Is it possible? How can I do that? How can I store a Query object in database? Is anyone has an experience? Thanks Sylvain --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ************************************************************************* The information contained in this communication is confidential and is intended solely for the use of the individual or entity to whom it is addressed.You should not copy, disclose or distribute this communication without the authority of iBanx bv. iBanx bv is neither liable for the proper and complete transmission of the information has been maintained nor that the communication is free of viruses, interceptions or interference. If you are not the intended recipient of this communication please return the communication to the sender and delete and destroy all copies. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
