Activity
From 07/25/2000 to 08/23/2000
08/23/2000
- 04:08 PM Bug #59: create a more general specification for queries
- First of all, I changed pathquery.dtd to allow for {0..N} <returnfield>
tags. The content of each field should be ei... - 03:22 PM Bug #100 (Resolved): add viewabstract action to metacatServlet
- an action to view the abstract of a metadata file needs to be added to
metacatServlet. - 03:21 PM Bug #99 (Resolved): add getDocumentAction to marineServlet
- the action to look at a metadata file in html form should be added to
marineServlet. - 03:21 PM Bug #98 (Resolved): add download action to marineservlet
- An action to download a dataset from the DB needs to be added to marineServlet
- 03:18 PM Bug #97 (Resolved): combine printExtendedSQL and printSQL methods into one
- The printExtendedSQL and printSQL methods of QuerySpecification can be combined
into one method that works like prin... - 03:15 PM Bug #96 (Resolved): Fix browse function in MARINE servlet
- The browse function in marineServlet needs to be implemented in a way that
allows the browsing by different fields. ... - 02:33 PM Bug #28: need doctype backtracing/linking feature as part of doctype filter
- reassigned to berkley
- 10:43 AM Bug #28: need doctype backtracing/linking feature as part of doctype filter
- This feature depends on us resolving the linking feature described in bug #31
that allows us to specify relationships... - 02:28 PM Bug #31: need dataset id reference from metadata
- reassigned to berkley
- 10:26 AM Bug #95 (Resolved): support for Namespaces in XML documents
- We need to support storage, query, and retrieval of XML documents with
Namespaces (see http://www.w3.org). At a min... - 10:23 AM Bug #94 (Resolved): add DOM interface support to metacat
- The current metacat database uses our proprietary API for accessing XML
documents. It uses a memory-resident model,...
08/22/2000
- 02:36 PM Bug #59: create a more general specification for queries
- This fix is in progress:
I have added the capability to have <returnfield> tags in a pathquery document
which tell qu... - 02:34 PM Bug #63: methods in MetaCatServlet should be private not protected
- Extraneous methods were changed, the protected, overridable methods are:
decodeMouseAction
handleSQuery
handleQuery
t... - 10:24 AM Bug #31: need dataset id reference from metadata
- clarified action needed in subject, making it clear that we need the dataset id
reference in the metadata files in or...
08/21/2000
- 04:30 PM Bug #93: allow dynamic addition of actions
- reassigned to berkley.
- 11:59 AM Bug #93 (Resolved): allow dynamic addition of actions
- Instead of hard coding in each action into metacat, actions could be loaded
dynamically by defining a class which co... - 04:29 PM Bug #63: methods in MetaCatServlet should be private not protected
- reassigned to berkley (I think he already handled this bug.)
- 08:30 AM Bug #61: new resultset dtd spec
- In metacatservlet, the method that creates the resultset xml is now overwritable
allowing client modification of the ... - 08:29 AM Bug #60: use querySpecification
- All queries are now created in querySpecification.
- 08:28 AM Bug #56: code shifts and removals
- All of the tasks were completed.
08/20/2000
- 10:49 PM Bug #92 (Resolved): need access control tracking for metadata documents
- Need to create a mechanism for tracking access control information for metadata
documents. This might be doen by cr... - 08:58 PM Bug #46: metacat insert fails on some documents
- Dan verified that this bug still exists. Reassigned to bojilova.
08/18/2000
- 10:26 AM Bug #63 (Resolved): methods in MetaCatServlet should be private not protected
- Many of the helper methods in MetaCatServlet have been changed to "protected"
from their original "private" state. M...
08/17/2000
- 01:35 PM Bug #52: Change link to project abstract
- It was changed
- 09:25 AM Bug #58: add eml-resource to the catalog
- resource was added to the catalog and to xml_catalog in the database.
08/15/2000
- 01:37 PM Bug #62: hardcoded paths should be config parameters
- DONE
All hardcoded paths in MetaCatServlet.java to the location of .html files are
changed with "htmlpath" parameter ... - 10:00 AM Bug #49: need anonymous user login as default for metacat
- DONE
Anonymous user login has been included as default to metacat. From the
metacat's web interface user goes directl...
08/14/2000
- 02:40 PM Bug #57: changes to handleQueryAction
- I ended up breaking handleQueryAction into 4 different functions.
handleSQuery-handles structured queries
handleQuery...
08/10/2000
- 03:37 PM Bug #62 (Resolved): hardcoded paths should be config parameters
- MetaCatServlet has some hardcoded paths that should be removed and put in the
configuration files. Mostly these are...
08/09/2000
- 02:51 PM Bug #61 (Resolved): new resultset dtd spec
- for return type make a <param name="xxx"> instead of <name></name>. This can be
used for more specific stylesheet c... - 02:48 PM Bug #60 (Resolved): use querySpecification
- All queries should be created through querySpecification instead of creating the
sql withing the client servlet. - 02:47 PM Bug #59 (Resolved): create a more general specification for queries
- work on a way to search through different fields from
different standards making the query more general - 02:18 PM Bug #58 (Resolved): add eml-resource to the catalog
- eml-resource should be added to the catalog with the appropriate stylesheet. It
also needs to be added to the sqlca... - 02:16 PM Bug #57 (Resolved): changes to handleQueryAction
- split handleQueryAction into three seperate functions. One to create a query
(createQuery), another to create an sq... - 02:10 PM Bug #56 (Resolved): code shifts and removals
- The following methods should be removed from marineServlet since they are
already implemented in metacatServlet:
do... - 02:00 PM Bug #55 (Resolved): change order of fields
- The order of the fields should be the following.
title alt title
keywords any field
Dataset... - 01:58 PM Bug #54 (Resolved): title and altitle fields are too small
- title and alttitle should be larger than 15 characters.
- 01:56 PM Bug #53 (Resolved): Interface does not look good in 800x600
- Change the interface so that the graphics are not as big in lower resolutions
- 01:55 PM Bug #52 (Resolved): Change link to project abstract
- The link should be www.nceas.ucsb.edu/marinedata/
08/08/2000
- 06:19 PM Bug #33: problems with replicating of DTDs, because of PUBLIC IDs
- Assigned to Jivka
- 06:16 PM Bug #20: DBSAXNode constructor can be simplified
- DONE as recommended.
- 06:14 PM Bug #48: need an option to do xml indexing asynchronously
- Can be implemented by starting a new tread from the servlet.
That tread can do the task in a background even after se... - 06:07 PM Bug #47: doctype and docid attr are needed in xml_index table
- DONE
updateNodeIndex(docid, doctype) in DBSAXNode and other related classes are
changed for storing docid and doctype... - 06:02 PM Bug #30: get dataguide function needed by client
- DONE
Implemented as part of DBUtil class.
doctype and docid attr are already added to xml_index table.
Retrieves all ... - 05:55 PM Bug #29: Download DTDs/Schemas for client
- Need to implement download of DTDs/Schemas.
- 05:51 PM Bug #23: creating shared pool of connections in metacat servlet
- DONE
Implemented Pool of Connections only.
DBQuery, DBReader and DBTransform are created on every request.
MetaCatUti...
08/07/2000
- 03:06 PM Bug #51 (Resolved): adding a non-well-formed document results in a "success" message
- When inserting an xml document that was not well formed into the database, the
servlet returned the following error:...
07/28/2000
- 04:15 PM Bug #49 (Resolved): need anonymous user login as default for metacat
- Right now the authentication code for metacat requires a user to have a SRB
account to even query the metacat. Inst... - 03:06 PM Bug #48 (Resolved): need an option to do xml indexing asynchronously
- We need an option to do indexing of a document asynchronously, so the user
to get response quickly - 02:57 PM Bug #29: Download DTDs/Schemas for client
- Implemented as part of a new DBUtil class.
- 02:53 PM Bug #47 (Resolved): doctype and docid attr are needed in xml_index table
- We need to add doctype and docid attr in xml_table to be able to search for
unique paths there by a given doctype(s)... - 02:46 PM Bug #30: get dataguide function needed by client
- We going to add doctype and docid attr to xml_index table first in order to be
able to retrieve the paths for a given... - 10:41 AM Bug #46 (Resolved): metacat insert fails on some documents
- The metacat insertion process using the MetaCatServlet Load document function
fails sometimes with certain documents...
07/27/2000
- 09:24 AM Bug #29: Download DTDs/Schemas for client
- Assigned to Jivka Bojilova
- 09:18 AM Bug #23: creating shared pool of connections in metacat servlet
- assigned to Jivka Bojilova
- 09:02 AM Bug #30: get dataguide function needed by client
- assigned to Jivka Bojilova
07/26/2000
- 04:12 PM Bug #41 (Resolved): consolidate methods for XML output
- Create a set of utility methods for generating XML ooutput from the servlet.
This would include both normal output a... - 04:09 PM Bug #19: need exception handling mechanism
- Transfer ownership to jones
07/25/2000
- 01:49 PM Bug #40 (Resolved): Search Refinement Capability
- There is a need to consider the ability to refine a search, perhaps by sending a
list of previously found documents ...
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