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From 05/08/2002 to 06/06/2002

06/06/2002

04:27 PM Bug #522 (Resolved): NullPointer exception if Request doesn't specify a value for "action" parameter
If Request doesn't specify a value for the "action" parameter, Tomcat throws a
NullPointer exception.
Example:...
Matthew Brooke
08:44 AM Bug #331: metacat data replication feature
Change data file replication from node base to server base.
Add a feature that for requesting data file to home serv...
Jing Tao
08:42 AM Bug #332: hub replication feature
Change hub feature form node base to server base Jing Tao
07:56 PM Bug #474: Metacat in Ecoinfo hang
Here is result for JDBC 9.0.1 when process increased to 200:
Time # of loop Reseaon of end
1. 100,000 Succe...
Jing Tao

06/03/2002

02:56 PM Bug #474: Metacat in Ecoinfo hang
The following is the result by using JDBC 9.0.1 (Process number = 50)
Time # of loop Reseaon for end
1. 3...
Jing Tao
10:08 AM Bug #474: Metacat in Ecoinfo hang
When process inrcrease to 200 in init.oral file, the following is the results:
Time # of for loop Reseaon of en...
Jing Tao

05/30/2002

09:22 AM Bug #474: Metacat in Ecoinfo hang
A test program was applied to JDBC connection. This programm will open a
connection and used this connection to exec...
Jing Tao

05/29/2002

08:28 AM Revision 1143 (metacat): This is code for testing how many sql commands one connection can be executed.
Jing Tao

05/24/2002

04:09 PM Revision 1142 (metacat): Change back to Connection. DBConnection will store in cvs branch..
Jing Tao
03:56 PM Revision 1141 (metacat): Change back to Connection. DBConnection will store in a cvs branch.
Jing Tao
03:51 PM Revision 1140 (metacat): Change back to using Connection. The DBConnection will be store in a cvs branch.
Jing Tao
03:47 PM Revision 1139 (metacat): Change to using Connection back rather than DBConnection. DBConnection will be store in a cvs branch.
Jing Tao
08:52 AM Revision 1138 (metacat): Add a new method commit.
Jing Tao
10:33 PM Revision 1137 (metacat): Change the API for dbAdopter.
Jing Tao
10:30 PM Revision 1136 (metacat): Change back to pass Connection a parameter.
Jing Tao
10:29 PM Revision 1135 (metacat): Change back to pass connection as parameter.
Jing Tao
10:28 PM Revision 1134 (metacat): Change back to pass connection as a parameter. Because new connection will cause an error.
Jing Tao
10:26 PM Revision 1133 (metacat): Change back to pass connection as paramter in getUniqueID, otherwise new connection will cause a error:
sequence XML_NODES_ID_SEQ.CURRVAL is not yet defined in this session Jing Tao
08:50 PM Revision 1132 (metacat): Add a new method - createStatement.
Jing Tao
08:48 PM Revision 1131 (metacat): Correct the parameter of getDBConnection - methodName in code.
Jing Tao
08:42 PM Revision 1130 (metacat): Change for every method to use getDBConnection and returnDBConnection to manage DBConnection.
Jing Tao
08:39 PM Revision 1129 (metacat): Using getDBConenction rather than pass connection as parameter.
Jing Tao
08:38 PM Revision 1128 (metacat): Using getDBConnection rather than pass connection as a parameter.
Jing Tao
08:36 PM Revision 1127 (metacat): Using getDBConnection method rather than a parameter.
Jing Tao
08:35 PM Revision 1126 (metacat): Change the prototype of method getUniqeID
Jing Tao
05:58 PM Revision 1125 (metacat): Add DBConnectionPool object in servlet's init method and DBConnectionPool's release method in servlet's destory method.
Jing Tao
05:56 PM Revision 1124 (metacat): Delete connection as a class field and make every method to check in and check out connection if it need.
Jing Tao
05:54 PM Revision 1123 (metacat): Make a every method check in and check out DBConnection if this method need a connection.
Jing Tao

05/23/2002

01:40 PM Revision 1122 (metacat): In returnDBConnection method, a new parameter named serialNumber was added. It will compare to the checkOutSerialNumber in DBConnection.
Jing Tao
01:38 PM Revision 1121 (metacat): Add a new attribute named checkOutSerialNumber, which to make sure when DBConnection would not be check in mutiple times.
Jing Tao
08:46 AM Revision 1120 (metacat): Change some debug message.
Jing Tao
08:22 PM Revision 1119 (metacat): Change package name of this class.
Jing Tao
08:19 PM Revision 1118 (metacat): Change package name. Factor of docid change from 10000 to 100000.
Jing Tao
08:17 PM Revision 1117 (metacat): Change package name and data file path. The factor for docid change from 10000 to 100000.
Jing Tao
08:15 PM Revision 1116 (metacat): Change directories setting for junit test and junit nettest.
Jing Tao

05/22/2002

03:56 PM Revision 1115 (metacat): This is the data file for testing insert data file action.
Jing Tao
03:55 PM Revision 1114 (metacat): This is a net test file for metacat.
Jing Tao
03:53 PM Revision 1113 (metacat): Add to cvs
Jing Tao
03:52 PM Revision 1112 (metacat): Add metacat test to cvs.
Jing Tao
03:48 PM Revision 1111 (metacat): delete it
Jing Tao
03:40 PM Revision 1110 (metacat): *** empty log message ***
Jing Tao
02:26 PM Revision 1109 (metacat): Change the file path from aboslute to relative.
Jing Tao
01:19 PM Bug #466: Create a JUnit class for Metacat action
Test cases for successful and failed login as NCEAS, PISCO and LTER ladp users
were created.
Test cases for inserti...
Jing Tao
01:11 PM Revision 1108 (metacat): Add the test case for inserting data file.
Jing Tao
01:10 PM Revision 1107 (metacat): Add a set system peroperty -Djava.protocol.handler.pkgs=HTTPClient in nettest target.
Fixed the bug in running ant in gethttpclient target. Jing Tao
01:05 PM Revision 1106 (metacat): This is is a text file will be inert into metacat for testing. The content is "Hello, world".
Jing Tao
09:30 PM Revision 1105 (metacat): This is new package and its testcase will involve morpho httpmessage class to insert data file.
Jing Tao
09:25 PM Revision 1104 (metacat): Add the test case to insert invalidate xml and non well-formed xml documents.
Jing Tao
09:23 PM Revision 1103 (metacat): Add two targets in build file: gethttpclient and nettest. gethttpclient wil checkout morpho and ran ant get httpclient.jar(cvs doesn't have httpclient.jar). nettest will run a junit test which will involve httpclient.jar file.
Jing Tao

05/21/2002

10:15 AM Bug #502: Security issues in replication
Now code was changed and public key can be a control for replcation. Even a
server is the replication server list, b...
Jing Tao
09:59 AM Revision 1102 (metacat): Add the code to handle error in the respone for a update request.
Jing Tao
09:53 AM Revision 1101 (metacat): Add test ssl work or not in handleUpdateRequest method too.
Jing Tao
08:36 AM Revision 1100 (metacat): Change code to handle the error message.
Jing Tao
08:35 AM Revision 1099 (metacat): Add error message to outPut in catch clause in handleGetDocument Request.
Jing Tao
05:27 PM Revision 1098 (metacat): In update method, add code to handle if a user couldn't pass a trusting test.
Jing Tao
05:25 PM Revision 1097 (metacat): Add a test action in replication. Before handle read and read data file action. Metacat will take a test to see if the trust key in key store. If not, wouldn't replicate documents.This is security issue.
Jing Tao
05:23 PM Revision 1096 (metacat): Add debugMessage level in this class
Jing Tao

05/20/2002

03:30 PM Bug #502: Security issues in replication
public key couldn't control the replication.
If in NCEAS keystore, it didn't contaion LTER's public key. But LTER is...
Jing Tao
01:32 PM Bug #474: Metacat in Ecoinfo hang
Two classes DBConnection and DBConnectionPool were added into cvs. Another
test class DBConnectionPoolTester was cre...
Jing Tao
01:12 PM Revision 1095 (metacat): Add a method getDBConnection. In this method, method name of method which checked out the connection can be passed to DBConnection object. In run() method, if a connection is checked out for too long (30 seconds), the method name and connection name will be print out.
Jing Tao
01:08 PM Revision 1094 (metacat): Add a attribute named checkOutMethodName and relative method. This variable can keep track which mehod check out the DBConnection.
Jing Tao
01:06 PM Revision 1093 (metacat): Add two variables here: one is runDBConnectionRecycleThread. If it set "on", the recycle connection tread will run periodically. The other is cycleTimeOfDBConnection. This is for the recycle periodical time in milli seconds.
Jing Tao

05/18/2002

05:20 PM Revision 1092 (metacat): Add some new methods into this class.
Jing Tao
05:19 PM Revision 1091 (metacat): Add some new methods in this class.
Jing Tao
05:18 PM Revision 1090 (metacat): Add some variables to control db connection.
Jing Tao

05/17/2002

05:44 PM Revision 1089 (metacat): Add some new methods in it. Remove openDBconnection part to DBConnection class.
Jing Tao
05:43 PM Revision 1088 (metacat): Add some new attributes and methods in it.
Jing Tao

05/16/2002

05:29 PM Revision 1087 (metacat): Add a new class named DBConnectionPool. This class will create DBConnection pool and other user can get or return connection to it.
Jing Tao

05/15/2002

03:15 PM Revision 1086 (metacat): Add this new class into meta package. DBConnection class repsent a conncetion and its information.
Jing Tao
11:41 AM Bug #474: Metacat in Ecoinfo hang
DBConnectionPool will be used as second class's name.
Jing Tao
11:25 AM Bug #474: Metacat in Ecoinfo hang
Sounds like a good idea. I would recommend calling the second class
DBConnectionPool rather than DBCOnnectionUtil, b...
Matt Jones
10:55 AM Bug #474: Metacat in Ecoinfo hang
We upload the package and play with it couple times. But it did not cause
metacat hang.
I decide to revise db conne...
Jing Tao
08:40 AM Bug #503: Access control problem to a replicated doucment
Add a permission control in DocumentImple class for server code not equlas 1 (
this means the document was replicate...
Jing Tao
08:23 AM Revision 1085 (metacat): Add some debug message in the code.
Jing Tao
06:25 PM Revision 1084 (metacat): Add a variable named junittesturl there.
Jing Tao
06:23 PM Revision 1083 (metacat): Add setCookie method in this class. Junit test class need this method.
Jing Tao
06:21 PM Revision 1082 (metacat): Add test case for inert, read, update, delete xml documents and logout action too.
Jing Tao

05/13/2002

06:30 PM Revision 1081 (metacat): Add a access control for MetaCatServlet to update a document which home server is not local metacat.
Jing Tao

05/12/2002

04:24 PM Bug #503 (Resolved): Access control problem to a replicated doucment
If a document was created by user A in NCEAS metacat. Its permission set owner
has all permission and public has re...
Jing Tao
05:43 PM Revision 1080 (metacat): Change datafilepath's value and it should equals the property value of datafilepath in build.xml.
Jing Tao
05:41 PM Revision 1079 (metacat): Add a variable named datafilepath in it. MetaCat administrator should specify the absolute path for storing data file.
Jing Tao
05:40 PM Bug #478: Security hole in Metacat for data file.
In build.xml, metacat administrator can specify a absolute path for storing
data file. The property name is datafile...
Jing Tao

05/11/2002

06:26 PM Revision 1078 (metacat): Add a control to accept data or not
Jing Tao
06:25 PM Revision 1077 (metacat): Add two controls to send or accept data.
Jing Tao
06:24 PM Revision 1076 (metacat): Add control to send data or not
Jing Tao
06:24 PM Revision 1075 (metacat): Add two control for send or accept data file
Jing Tao
06:23 PM Revision 1074 (metacat): Add two variables replicationsenddata and replicationacceptdata
Jing Tao
06:22 PM Revision 1073 (metacat): Add two variables named replicationsenddata and replicationacceptdata. Metacat administrator can configure metacat can send or accepte or both to data file
Jing Tao
06:18 PM Bug #331: metacat data replication feature
replicationsenddata and replicationacceptdata were added to build.xml.
Replication code was changed too.
So adminis...
Jing Tao

05/10/2002

03:58 PM Bug #331: metacat data replication feature
Replication data will be considered two possibility. One is for accept data,
the other is send data. So administer c...
Jing Tao
03:12 PM Bug #332: hub replication feature
In metacat.properties, a variable named hub is set. If its value=super. Then
the metacat can replicate (both force r...
Jing Tao
02:21 PM Revision 1072 (metacat): In writeDocumentToDB method, during insert action, rev value can be assigned too. It is useful for replication.
Jing Tao
01:02 PM Bug #502 (Resolved): Security issues in replication
During the replication, security is a issue too. At least, we need some
authentication for control server list.
...
Jing Tao
12:44 PM Bug #479: Debug message level
A static method debugMessage(String msg, int level) was add to MetaCatUtil
class. User can assign different debug le...
Jing Tao
10:28 AM Bug #474: Metacat in Ecoinfo hang
Dan tried to access same package from two instances of morpho, and made
metacat hang there.
We tired download one d...
Jing Tao
05:43 PM Revision 1071 (metacat): Revised update method.
Jing Tao
05:40 PM Revision 1070 (metacat): Add a control to get data file granted in handleUploadMethod.
Jing Tao
05:39 PM Revision 1069 (metacat): Revised the method writeDataFile, writeReplication and writeToDB
Jing Tao

05/09/2002

05:20 PM Revision 1068 (metacat): Revise Update method.
Jing Tao
05:19 PM Revision 1067 (metacat): Apply DocumentImp.writeReplication and DocumentImp.writeDataFile in deltaT replication
Jing Tao

05/08/2002

04:08 PM Revision 1066 (metacat): Fixed some db connection problem
Jing Tao
04:07 PM Revision 1065 (metacat): Fixed some db connection bug.
Jing Tao
04:06 PM Revision 1064 (metacat): Delete a some useless code for connection pool
Jing Tao
04:04 PM Revision 1063 (metacat): Fixed some DB connection bug.
Jing Tao
04:03 PM Revision 1062 (metacat): Assign debug level to parser. (it level is 50)
Jing Tao
09:28 AM Revision 1061 (metacat): Use DocumentImpl.getDocHomeServer method to get home server in method handleGetDocumentInfo
Jing Tao
09:27 AM Revision 1060 (metacat): Change the method getLocalReplicationServerName to be static
Jing Tao
09:25 AM Revision 1059 (metacat): Add the feature to get doc home server into method getDocumentInfo.
Add a method to return docHomeServer. Jing Tao
 

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