Vrinda Werdel

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since Jan 03, 2004
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Recent posts by Vrinda Werdel

hi All,

does AXIS provide any tools for publishing web servivces to a UDDI registry? if so, is the registry built in to the AXIS framework?

Vrinda
13 years ago
Thanks Doug and Pradeep. I recrated the service and it worked fine. I need to find what went wrong the first time. I am using the axis tools to create my services.

regards
Vrinda
13 years ago
Hi All,

I am a newbie to Axis soap engine.
when I try to invoke the webservice which is successfully deployed on Axis, I get the following error. I am not aable to decode this. has somebody encountered a similar problem?

regards
Vrinda

======================
Exception in thread "main" AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.reflect.InvocationTargetException
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}hostname:myhost

java.lang.reflect.InvocationTargetException
at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:222)
at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:129)
======================
13 years ago
Hi All,

I am using Java 1.4 and keen to get started on Doug Lea's thread pooling implementaion.

I am looking for some sample programs that illustrate how to make use of this implementation.

are there any links that provide this info?

Appreciate your response.

regards
Vrinda
that's how the output should look like in the output XML.

Vrinda

Do you really want this line? It seems not making sense.

<type>BillingAddress</type>



Yes. This is needed as it is part of the requirement.

Does <FirstName><LastName> have value in-between, empty elements do not make sense either.



The <FirstName><LastName> elements may or may not have values.

BillingAddress/ShippingAddress are names???



They are element names. they contain other child elements.

thanks
Vrinda
Hi all,

I am trying to write an XSL for an XML to output another XML.

The input XML looks like this:



I need to convert this to the following output:


I need to know a couple of things.

1. how can I write xpath that loops through elements of Info/Address
2. How can I select the name of the element from the input xml and represent it as value in the output xml?
3. how can I use string functions to produce <data name="BillingAddressInfo">? [concat address+info]

Any help is appreciated.

regards
Vrinda
Hi All,

I have a requirement where I have a an XML config file. the path of this config file is specified in the classpath. I need to load this config file at run time by just specifying the name of the file.

Eg. Assume the file abc.xml is in c:/temp/abc.xml. and my classpath is set c:/temp;


and I want to do something like this.

File file = new File("abc.xml");

Does the JRE furnish the complete the path of the file at run time?

Is something like this possible?

regards
Vrinda
14 years ago
Hi All,

I passed the SCEA part 1 with 87%. Thank you all and esp.ly Laxmi R for providing the references to the resources. I felt the hour and a half time was insufficient for the exam. I could not complete my review. I missed a couple of questions on applet security.

I read the Mark Cade book. Took the mock tests in JavaQueries. Basically, if you have well rounded experience of architectural concepts you should come thro' without any alarms. I got a couple of tricky questions first up. For once, I feared I would flunk.

Thanks

Vrinda
Frank, Sathish

Thanks for your inputs.

Vrinda
Hi All,

I came across some mock questions. Appreciate your inputs on my answers.

1. What are the benefits of server clustering??

a. replication
b. High security
c. Easy Manageability
d. Load Balancing
e. Fault Tolerance

ANS: d,e
IMHO choice 'a' is not really a benefit.

2. Both CMT and BMT may be used with Entity and Session Beans?

a.true
b.false


ANS: I am not an EJB expert. My take is 'a.'.

3. N Tier Applications show better performance than 2 tier applications because ther are modular in nature, which means they can b scaled easily by tuning containers and components individually.

a.true.
b.false

ANS: My take is b. Inspite of the fact that containers can be tuned, some two tier application can be more performant bacause of the absence of additional layers.

4.In which of the following EJBs are not a good fit?

a. small scale deployment
b. Lasrge scale deployment
c. Transaactional in nature.
d. no transactional nature

ANS: d.

IMO choice 'a' is incorrect as small scale deployments could be transactional in nature and hence entail the use of EJBs.

5. What happens when remove() method is called on the Home interface of the Entity bean?

a.Remote reference is invalidated
b. Bean instance is destroyed
c. Bean instance is passivated
d. data represented by the bean instandce is deleted from db
e. Bean Instance moves from pooled state to ready state

ANS: again not an EJB expert. My answer is a,b,c.

thanks

Vrinda
Laxmi,

Thanks so much for your reply and all the references. I will definitely look at other posts for information.

I do have experience of working with UML. not much of practical EJB tho. How much time did you put in for this exam?

Vrinda
Laxmi,

Congratulations on your result. Could you tell me which books you used for ur preparation?

I was looking at Paul Allen's study guide. The reviews for the same were not really good on Amazon. Do you think Cade's book would suffice for the exam?

Also, how much time did you spend on your preparation?

thanks
Vrinda
Thanks Mark. Will try this approach.

regards
Vrinda
15 years ago