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From 06/14/2000 to 07/13/2000

06:19 PM Bug #35 (Resolved): SRB RMI server doesn't authenticate after first connection: After the initial connection is made to the SRB server using the SRB RMI server,
subsequent attempts to connect are ... Matt Jones
06:09 PM Bug #16: validation engine uses OASIS XML Catalog: Fixed DBValidate validation engine so that it now uses DBEntityResolver to
resolve system IDs for DTD locations when ... Matt Jones

08:26 PM Bug #34: text matches in query algorithm don't span TEXT nodes: Because it is improbable, will require major query algorithm changes to fix it,
and will have minor impact when encou... Matt Jones
08:23 PM Bug #34 (Resolved): text matches in query algorithm don't span TEXT nodes: When text sequences formthe document exceed the max field length of the database
filed (4000 characters for Oracle),... Matt Jones
08:18 PM Bug #14: metacat TEXT nodes limited to 4K characters: Fixed bug where TEXT nodes couldn't be longer than 4000 characters, which is the
maximum length of a VARCHAR2 field i... Matt Jones
07:40 PM Bug #27: DBReader doesn't recreate COMMENTS and PIs when reading a doc: Added two new classes (CommentNode and PINode) to allow DBReader to output
COMMENTs and PIs when reading a document. ... Matt Jones
06:25 PM Bug #33 (Resolved): problems with replicating of DTDs, because of PUBLIC IDs: Clients submitting documents with new, unknown doctypes can provide a reference
or an internal subset for a DTD, whi... Matt Jones

10:15 PM Bug #24: MetaCatServlet should provide 2 more input parameters to DBWriter: accession# and action: Parameters added and they test out correctly now. Matt Jones
03:44 AM Bug #24: MetaCatServlet should provide 2 more input parameters to DBWriter: accession# and action: Will complete testing and bugfixes for bug # 13 and bug # 24 Matt Jones
03:42 AM Bug #24: MetaCatServlet should provide 2 more input parameters to DBWriter: accession# and action: Parameters have been added to MetaCatServlet and command line tools to
accomodate the new UPDATE and DELETE functions... Matt Jones
10:05 PM Bug #13: metacat doesn't allow updates or deletes: Fixed errors with Update and Delete functions. Tested out fine under a variety
of error conditions. Matt Jones
03:43 AM Bug #13: metacat doesn't allow updates or deletes: Will complete testing and bugfixes for bug # 13 and bug # 24 Matt Jones
03:40 AM Bug #13: metacat doesn't allow updates or deletes: Created basic update and delete functionality. Substantial changes to all
classes, but focused on DBWriter and MetaC... Matt Jones

04:26 PM Bug #25: nodeid should be generated in safe manner: DONE
Used different approach:
When next node is to be inserted into xml_nodes table, get a next # from
sequence up in... Jivka Bojilova
04:24 PM Bug #17: DBWriter uses multiple transactions to load document: DONE
DB connection for DBWriter is changed to be in no auto commit mode.
It is commited on success and rollback when ... Jivka Bojilova
12:39 PM Bug #31: need dataset id reference from metadata: increasing priority because this affects the most basic levels of functionality
of the client. Matt Jones
12:38 PM Bug #30: get dataguide function needed by client: lowering priority because this is a search feature that requires the user to
understand complex queries and something... Matt Jones
12:29 PM Bug #15: metacat depends on Oracle parser, should be SAX: All of the metacat classes use the SAX2 API now for loading and parsing XML
documents. The specific parser is dynami... Matt Jones
11:10 AM Bug #23: creating shared pool of connections in metacat servlet: This idea should be generalized to include a shared pool of connections for most
of the important objects like Connec... Matt Jones

11:40 AM Bug #31 (Resolved): need dataset id reference from metadata: Need update to relations tag in order to obtain data id from metadata Dan Higgins
11:38 AM Bug #30 (Resolved): get dataguide function needed by client: The client needs to be able to ask the server for a LORE style dataguide for
each of the doctypes handled by the ser... Dan Higgins
11:36 AM Bug #29 (Resolved): Download DTDs/Schemas for client: The client needs to be able to get a list of doctypes from the server in order
to show the list of possible search t... Dan Higgins

06:58 PM Bug #28 (Resolved): need doctype backtracing/linking feature as part of doctype filter: When a user specifies a return type for document types, only those document
types specified are returned. There sho... Matt Jones
06:54 PM Bug #22: content negotiation for doctypes needed: Both DBSimpleQuery and, more relevant, DBQuery support specification of the
document type that should be returned as ... Matt Jones
06:49 PM Bug #24: MetaCatServlet should provide 2 more input parameters to DBWriter: accession# and action: this bug is only relevant if the update and delete functions are completed
first. Matt Jones

05:53 PM Bug #27 (Resolved): DBReader doesn't recreate COMMENTS and PIs when reading a doc: DBReader only looks at the ELEMENT, ATTRIBUTE, and TEXT nodes when reading a
document from the database. It needs t... Matt Jones
04:20 PM Bug #26: need to add NOT operator to pathquery.dtd: will do. Matt Jones
04:19 PM Bug #26 (Resolved): need to add NOT operator to pathquery.dtd: The query description supported by pathquery.dtd does not currently support the
"NOT' boolean operator, which should... Matt Jones
02:50 PM Bug #25: nodeid should be generated in safe manner: DONE
Used different approach:
When next node to be inserted into xml_nodes table, get a next # from
sequence up in th... Jivka Bojilova
10:44 AM Bug #25 (Resolved): nodeid should be generated in safe manner: We're going to use sequence and db trigger before insert for nodeid generation,
because it is the fastest way.
But ... Jivka Bojilova

06:15 PM Bug #18: metacat docid and rootnodeid not generated in a safe manner: Problem fixed for docid assignment.
Using AccessionNumber class for docid generation from DBSAXDocument class.
Now do... Jivka Bojilova

02:32 PM Bug #24 (Resolved): MetaCatServlet should provide 2 more input parameters to DBWriter: accession# and action: action should be INSERT, UPDATE or DELETE Jivka Bojilova
10:00 AM Bug #23 (Resolved): creating shared pool of connections in metacat servlet: Need changes on MetaCatUtil class to create number of connections on
startup and provide them when needed.
MetaCatU... Jivka Bojilova

07:05 PM Bug #17: DBWriter uses multiple transactions to load document: jivka is taking care of this -- it depends on the exception handling bug Matt Jones
07:00 PM Bug #15: metacat depends on Oracle parser, should be SAX: the current DBWriter class uses the oracle parser explicitly. See the example
in DBQuery.java to demonstarte how to ... Matt Jones

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