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From 06/11/2000 to 07/10/2000

09:50 PM Revision 205 (metacat): Updated javadoc documentation.: Matt Jones
09:31 PM Revision 204 (metacat): Fixed bugs associated with the new UPDATE and DELETE functions of: DBWriter. There were problematic interactions between some static
variables used in DBEntityResolver and the way in ... Matt Jones
03:35 AM Revision 203 (metacat): Merged in substantial changes to DBWriter and associated classes and to: the MetaCatServlet in order to accomodate the new UPDATE and DELETE
functions. The command line tools and the parame... Matt Jones

12:09 PM Revision 186 (metacat): Fixed bug in DBWriter using the new SAX2 interface. Turned out it was a bug in xerces-1_1_1, which was fixed by Andy Clark after I reported it.: Matt Jones

07:20 PM Revision 185 (metacat): 1) Simplified database connection creation by adding new utility routine in MetaCatUtil that reads configuration information from the properties file.: 2) Created MetaCatUtil.getOption() to retrieve options from properties file.
3) Unified SAX Parser creation by specif... Matt Jones

07:57 PM Revision 184 (metacat): cleaned up code for getting options from the properties file, made the database connection inthe MetaCatUtil class use the properties file for the conneciton info: Matt Jones
05:37 PM Revision 183 (metacat): updated javadoc documentation: Matt Jones
05:23 PM Revision 182 (metacat): updated javadoc documentation: Matt Jones
05:14 PM Revision 181 (metacat): integrated new structured query facility (DBQuery) into the servlet demo (MetaCatServlet): Matt Jones
03:45 PM Revision 180 (metacat): removed debugging code: Matt Jones
03:37 PM Revision 179 (metacat): fixed QuerySpecification to produce SQL that does UNION or INTERSECT set operations for query group combinations: Matt Jones
03:31 PM Revision 178 (metacat): fixed QuerySpecification to produce SQL that does UNION or INTERSECT set operations for query group combinations: Matt Jones

06:42 PM Revision 177 (metacat): finsihed basic functionality for structured queries based on the DBQuery and QuerySpecification classes: Matt Jones
05:44 PM Revision 176 (metacat): added code to build an index of the paths through the DOM tree to each node in the tree as the node is being inserted: Matt Jones
02:24 PM Revision 175 (metacat): db trigger xml_nodes_before_insert no longer in use: bojilova
02:15 PM Revision 174 (metacat): for safe nodeid generation: bojilova

04:42 PM Revision 173 (metacat): modified shell scripts to support new parser locations and syntax changes: Matt Jones
04:24 PM Revision 172 (metacat): completed work on creating structured query prototype in DBQuery and QuerySpecification classes: Matt Jones
03:39 PM Revision 171 (metacat): added missed conn.close(): bojilova
01:31 PM Revision 170 (metacat): continued work on structured query. Now QuerySpecification generates SQL for a given xml input, and DBQuery uses that SQL to send the query to the db: Matt Jones
09:42 AM Revision 169 (metacat): fixed string broken over two lines: Matt Jones

08:20 PM Revision 168 (metacat): documentation cleanup: Matt Jones
07:56 PM Revision 167 (metacat): minor modifications to fix problems introduced with AccessionNumber module: Matt Jones
06:58 PM Revision 166 (metacat): minor modifications to fix problems introduced with AccessionNumber module: Matt Jones
06:53 PM Revision 165 (metacat): minor modifications to fix problems introduced with AccessionNumber module: Matt Jones
12:04 PM Revision 164 (metacat): 2 new properties added:: defaultGlobalName=NCEAS
accNumberSeparator=: bojilova
12:01 PM Revision 163 (metacat): docid is varchar2(55): new table xml_acc_numbers
clear out db trigger xml_documents_before_insert bojilova
11:53 AM Revision 162 (metacat): docid is String: bojilova
11:53 AM Revision 161 (metacat): docid is String: docid is generated from AccessionNumber.generate() call bojilova
11:51 AM Revision 160 (metacat): gen acc # in new connection: changing to static methods
include action parameter bojilova

06:55 PM Revision 159 (metacat): continued work on structured query -- now it reads the queryspec xml docuemnt and can digest its contents: Matt Jones
05:27 PM Revision 158 (metacat): continued work on developing structured query functionality using the QuerySpecification class -- incomplete still: Matt Jones
05:26 PM Revision 157 (metacat): minor changes to TextNode: Matt Jones
03:49 PM Revision 156 (metacat): fixed error in pathquery.dtd: Matt Jones
01:54 PM Revision 155 (metacat): added incomplete classes for structured query: Matt Jones

09:43 PM Revision 154 (metacat): added result-set filter to DBSimpleQuery to only return specified document type: Matt Jones
03:20 PM Revision 153 (metacat): added query language dtd and example file: Matt Jones
02:23 PM Revision 152 (metacat): changed getDocID() only to:: return docid; bojilova
02:22 PM Revision 151 (metacat): put checkURLConnection(systemId) before: its register in db or using from the parser bojilova

06:39 PM Revision 150 (metacat): rewrote DBSimpleQuery and associated classes to no longer use Oracle's hierarchichal query syntax -- now this should work with any JDBC compliant backend DB: Matt Jones
12:52 PM Revision 149 (metacat): assign rootnodeid, docid for every node in xml_nodes table by given document: bojilova
09:08 AM Revision 148 (metacat): to use single transaction: bojilova
09:06 AM Revision 147 (metacat): no message: bojilova

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