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Satish Gopalakrishnan

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Recent posts by Satish Gopalakrishnan

here is the weblogic-ejb-jar.xml for the bean

Snippet from weblogic - ejb -jar

<weblogic-enterprise-bean>
<ejb-name>TUMSScoreBoard</ejb-name>
<entity-descriptor>
<pool>
<initial-beans-in-free-pool>250</initial-beans-in-free-pool>
</pool>
<entity-cache>
<concurrency-strategy>Database</concurrency-strategy>
</entity-cache>
<lifecycle/>
<persistence>
<persistence-type>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
<type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-type>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
</persistence-use>
</persistence>
<entity-clustering/>
</entity-descriptor>
<transaction-descriptor>
<trans-timeout-seconds>600</trans-timeout-seconds>
</transaction-descriptor>
<jndi-name>tums.TUMSScoreBoard</jndi-name>
</weblogic-enterprise-bean>



<transaction-isolation>
<isolation-level>TRANSACTION_READ_UNCOMMITTED</isolation-level>
<method>
<ejb-name>TUMSScoreBoard</ejb-name>
<method-name>*</method-name>
</method>
</transaction-isolation>


Thanks
Satish
Hi,

I am using Weblogic connection pool to make connections to my informix
database using IBM Informix Driver . I have an Entity Bean ( EJB 1.1) which maps to a table . I have set the transaction isolation level in the weblogic xml to be READ uncommitted but it is trying to lock rows in the database. .What could be wrong ?

Any ideas what i might be doing wrong ?? or anything i should do to change ?
I would like to know the methodology to modify excel sheets and save them from a JSP where they are displayed .
I have a page with two frames. One in which an Excel sheet is displayed. I want to the user to have the ability to save the changes he made by pressing a Save Button in the other frame . What is the best way to go about doing this. Any suggestions?
17 years ago
JSP
Actually the thing that led me to believe that memory is an issue is that the pages loaded much slower than they used to when initially. I checked the memory when the appln was initially launched was around 27 MB and it steadily increased . So I was wondering if the js files were being loaded in memory and if so whether there is any mechanism to destroy them programmatically
Thanks . This helps a lot. Let me do some testing and code cleanup now !!!
Thanks Folks.. The problem i seem to be having is i have an application that uses iframes and we used quite a bit of js files..the memory taken up by the IE seems to be increasing to something like 50MB. I am trying to find out why . Any help in this regard ??
I need to check JS files which are being loaded by my web application. Is there any debugger / monitor using which I can find this out. Also , when a webpage uses a JS file is it loaded in memory ?. If so , when is it unloaded.
There is a "refresh period "attribute which is associated with a connection pool. Use this in conjunction with a test table .Connections that do not pass the test will be closed and reopened in an attempt to reestablish a valid physical database connection .
18 years ago
You can use showModalDialog in IE which will bring up a HTML Modal Dialog. Am not sure whether it will work with NN. Haven't tried it in NN.
http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/reference/methods/showmodaldialog.asp
XSD
it works..sorry...
as to why i am doing this....
i am trying to hold contents of a document in an XML and have defined basic blocks like para,line etc which have to be used in this manner. I know this seems like a poor design but it gives me the maximum flexibility interms of changing the content easily.
XSD
this means i can have only one of child1 or child2 existing...i need both of them to co-exist in any order
XSD
The <all> indicator specifies by default that the child elements can appear in any order and that each child element must occur once and only once:
I want one that can appear in any order multiple times
ex
<parent>
<child1>sdf</child1>
<child2>ddd</child2>
<child1>123123sdf</child1>
<child2>2314234ddd</child2>
</parent>
[ July 09, 2003: Message edited by: Satish Gopalakrishnan ]
XSD
I am new to Schema definitions...i am trying to define a parent tag which can have one or more children in any sequence...how do i do that using xsd
i.e i want the XSD to be able to accomodate
<parent>
<child1>sdf</child1>
<child2>ddd</child2>
</parent>
OR
<parent>
<child2>abcd</child2>
<child1>sdfadf</child1>
</parent>
i looked at the xsd samples and found the definiton for complex types (xsd:complexType) gives only all,sequence or choice as alternatives and none of them see to cover what i need....can somebody shed some light on this???
Check whether your web.xml is valid ( conforms to the DTD) because even if there is an error most servers deploy the web app and ignore the errors
18 years ago
JSP
Sunita,
I am not using the enctype ..I tried using the form post before( w/o the enctype) but i got an alert saying 'Are u sure u want to submit this form ' which is why i dumped the idea...let me try this and get back to you ..thanks for the help
Satish