Help on UpdateCascadingPicklists in Web Services v2.0

Hello All,
I have a problem when trying update child picklist values,using UpdateCascadingPicklists API it is over writting old picklist values.But I just want to add the new values.Is it possible ,If possible how? I set CreateNew Argument to "N".
what happens if CreateNew Argument set to "Y"?
Any Clues?
Sandra.

Thank You for your response Jaya.
You mean it will create new (child) picklist values in On Demand or adding new values to child?
For Example :
P1 and P2 are parent and child picklist.(Both are cascade picklists)
P1 has a feild BMW,TATA,Infinity...
P2 has these set of values 1 series,3 series,7series,Indica,Infinity SN1,InfinityFVI,.... values
BMW cascade with 1 series,3 series,7series
Now for BMW I want to add a new value "8 series"
If I set CreateNew to "N" for UpdateCascadingPicklists API, It will over write old values and shows only "8 series".
But For BMW I want to see all these values : 1 series,3 series,7series,8 series
Is it possible by UpdateCascadingPicklists API?
Regards,
Sandra.

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at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
I am not getting any thing.
Is there any other tool for creating a web service
Plz help.
Thanx in advance

Plz Tell me how I get the HTML Tag through the java code.

Help needed: ViewObjectImpl and web service

Hi!
I'm trying to make a view object (to be used in a web application) which gets its data from a web service. As the data returned from the web service might be very large, i decided to limit it with start row (number) and range size (number). The idea is to store only the needed data in the memory and when other data is needed to get it from the web service. For example, if the view is used to show rowsets with ranges of 10, there will only be 10 records in the memory. When a request is created to visualize the next 10 records, then only rows from 10 to 20 will be in the memory.
However, I am unable to figure out which method(s) in the ViewObjectImpl class to override. I'm able to get the first range, but when the scrollRange(int) is invoked, I cannot propagate the new rows.
So anyone been able to help? Any ideas are welcome!
Thanks in advance!

Hi there,
Entity objects can be based on web services, have you tried this way. Then, you can create you VO on top of this entity having perhaps a more declarative approach. If you still want to follow the programmatic VO approach, overriding hasNextForCollection or getQueryHitCount could be my initial 2 methods to look for.
- Juan Camilo

Need help with DOC type web service

hi,
I am trying to write a simple message style ( doc type ) web service but no success so far. I have tried to search for examples but no use. I already implemented some simple RPC style web services like calculator etc and able to use them. I am more interested in the DOC type ( which sends SOAP message and receives SOAP message back). Can Anybody give me an example for implementing this type of service ( very-simple say HellowWorld ) or point me to some website . I am not able to generate the response envelope. I can write the client program which will send a SOAP Envelope to this services with one parameter NAME and the services should return Hello Name but in a SOAP envelope form. I can create a SOAP message in this Client using SOAPConnection and MessageFactory etc. Your help will be really appreciated. There is very little stuff about webservices on the internet as well on this forum.
Thanks
Vinod

Hello kwilding2,
Thanks for the quick response and pointing to some useful websites. I downloaded the code from web service essentials BUT all the examples are using SOAP RPC calls. They create a call object and call one of the service methods and a response is returned. I am little confused about this stuff. I am looking for something which returns the response in a SOAP envelope for which i think i need to use JAXM API which I already have downloaded. I have created a client which composes a SOAP envelope using SOAPConnection and other MessageFactory classes etc and can send this SOAP envelope to a web service. In return I want the web service to give the SOAP envelope.
I have gone thru xmethods.net and picked the following stock quote request and response:
Sample Request envelope:
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:xsd="http://www.w3.org/1999/XMLSchema">
<SOAP-ENV:Body>
<ns1:getQuote xmlns:ns1="urn:xmethods-delayed-quotes" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<symbol xsi:type="xsd:string">IBM</symbol>
</ns1:getQuote>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
Sample Response Envelope:
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:xsd="http://www.w3.org/1999/XMLSchema">
<SOAP-ENV:Body>
<ns1:getQuoteResponse xmlns:ns1="urn:xmethods-delayed-quotes" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<return xsi:type="xsd:float">133.625</return>
</ns1:getQuoteResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
I also want the things in this order. This webservice at xmethods just returns the price for a stock, so how they say it returns this Response Envelope. Is this Envelope something implied. I am getting more confused.
any help will be appreciated.
Thanks
Vinod

Help with call to web service

Hello,
I am using a web service to do address validation. I created the web service and it ran OK, but the report always says no data found. I wanted to see what was in the returned collection, so I created a new region with the following SQL:
SELECT CLOB001
FROM wwv_flow_collections c
WHERE c.collection_name = 'P37_VALIDATECCSZ_RESULTS'
This has data in it: "Marion 0 Wayne true true 14505 1.0 AddressResponse: /Marion, NY 14505/Val = true/Rel = 1.0/Incp = true/Geo = 0 NY true"
The default report is failing because the response is not XML code I believe.
I ran the web service using java and it returns:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<ns:validateCCSZResponse xmlns:ns="http://validation.util.oss.paetec.com">
<ns:return xmlns:ax28="http://sag.oss.paetec.com/xsd" xmlns:ax22="http://rmi.java/xsd" xmlns:ax23="http://io.java/xsd" xmlns:ax21="http://client.validation.util.oss.paetec.com/xsd" type="com.paetec.oss.util.validation.client.AddressResponseArray">
<ax21:responses type="com.paetec.oss.util.validation.client.AddressResponse">
<ax21:city>Marion</ax21:city>
<ax21:code>0</ax21:code>
<ax21:country />
<ax21:county>Wayne</ax21:county>
<ax21:incomplete>true</ax21:incomplete>
<ax21:incorporated>true</ax21:incorporated>
<ax21:locClli />
<ax21:postalCode>14505</ax21:postalCode>
<ax21:postalCodeExtension />
<ax21:reliability>1.0</ax21:reliability>
<ax21:shortDescription>AddressResponse: /Marion, NY 14505/Val = true/Rel = 1.0/Incp = true/Geo = 0</ax21:shortDescription>
<ax21:state>NY</ax21:state>
<ax21:streetName />
<ax21:streetNumber />
<ax21:unit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true"></ax21:unit>
<ax21:validated>true</ax21:validated>
</ax21:responses>
</ns:return>
</ns:validateCCSZResponse>
</soapenv:Body>
</soapenv:Envelope>
So, does anyone know why the web service call from APEX does not return the XML code? I am getting the values from the XML code, but I have no way to parse it to get what I need...
Thanks,
-- Johnnie

Hey Jason,
That is very close to what the generated report looked like, as soon as I put in //validateCCSZResponse/return/responses instead of //validateCCSZResponse/return I get no data found.
You can run this directly in TOAD, this one returns a row:
SELECT extractValue( value(T), '//city', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) city
,extractValue( value(T), '//county', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) county
,extractValue( value(T), '//incomplete', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) incomplete
,extractValue( value(T), '//postalCode', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) postalCode
,extractValue( value(T), '//reliability', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) reliability
,extractValue( value(T), '//state', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) state
,extractValue( value(T), '//streetName', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) streetName
,extractValue( value(T), '//streetNumber', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) streetNumber
,extractValue( value(T), '//validated', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) validated
FROM TABLE(xmlsequence(extract(XMLTYPE.createxml('<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<ns:validateCCSZResponse xmlns:ns="http://validation.util.oss.paetec.com">
<ns:return xmlns:ax28="http://sag.oss.paetec.com/xsd" xmlns:ax22="http://rmi.java/xsd" xmlns:ax23="http://io.java/xsd" xmlns:ax21="http://client.validation.util.oss.paetec.com/xsd" type="com.paetec.oss.util.validation.client.AddressResponseArray">
<ax21:responses type="com.paetec.oss.util.validation.client.AddressResponse">
<ax21:city>Marion</ax21:city>
<ax21:code>0</ax21:code>
<ax21:country />
<ax21:county>Wayne</ax21:county>
<ax21:incomplete>true</ax21:incomplete>
<ax21:incorporated>true</ax21:incorporated>
<ax21:locClli />
<ax21:postalCode>14505</ax21:postalCode>
<ax21:postalCodeExtension />
<ax21:reliability>1.0</ax21:reliability>
<ax21:shortDescription>AddressResponse: /Marion, NY 14505/Val = true/Rel = 1.0/Incp = true/Geo = 0</ax21:shortDescription>
<ax21:state>NY</ax21:state>
<ax21:streetName />
<ax21:streetNumber />
<ax21:unit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true"></ax21:unit>
<ax21:validated>true</ax21:validated>
</ax21:responses>
</ns:return>
</ns:validateCCSZResponse>
</soapenv:Body>
</soapenv:Envelope>'),'//validateCCSZResponse/return','xmlns="http://validation.util.oss.paetec.com"'))) T
This returns no rows:
SELECT extractValue( value(T), '//city', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) city
,extractValue( value(T), '//county', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) county
,extractValue( value(T), '//incomplete', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) incomplete
,extractValue( value(T), '//postalCode', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) postalCode
,extractValue( value(T), '//reliability', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) reliability
,extractValue( value(T), '//state', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) state
,extractValue( value(T), '//streetName', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) streetName
,extractValue( value(T), '//streetNumber', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) streetNumber
,extractValue( value(T), '//validated', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) validated
FROM TABLE(xmlsequence(extract(XMLTYPE.createxml('<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<ns:validateCCSZResponse xmlns:ns="http://validation.util.oss.paetec.com">
<ns:return xmlns:ax28="http://sag.oss.paetec.com/xsd" xmlns:ax22="http://rmi.java/xsd" xmlns:ax23="http://io.java/xsd" xmlns:ax21="http://client.validation.util.oss.paetec.com/xsd" type="com.paetec.oss.util.validation.client.AddressResponseArray">
<ax21:responses type="com.paetec.oss.util.validation.client.AddressResponse">
<ax21:city>Marion</ax21:city>
<ax21:code>0</ax21:code>
<ax21:country />
<ax21:county>Wayne</ax21:county>
<ax21:incomplete>true</ax21:incomplete>
<ax21:incorporated>true</ax21:incorporated>
<ax21:locClli />
<ax21:postalCode>14505</ax21:postalCode>
<ax21:postalCodeExtension />
<ax21:reliability>1.0</ax21:reliability>
<ax21:shortDescription>AddressResponse: /Marion, NY 14505/Val = true/Rel = 1.0/Incp = true/Geo = 0</ax21:shortDescription>
<ax21:state>NY</ax21:state>
<ax21:streetName />
<ax21:streetNumber />
<ax21:unit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true"></ax21:unit>
<ax21:validated>true</ax21:validated>
</ax21:responses>
</ns:return>
</ns:validateCCSZResponse>
</soapenv:Body>
</soapenv:Envelope>'),'//validateCCSZResponse/return/responses','xmlns="http://validation.util.oss.paetec.com"'))) T

I need help sorting out how Web services work

I'm getting pretty darn confused with all the new terms I have to learn to develop a web service.
I want to deploy a simple java based web service on an IIS/ServletExec machine. To do so the documentation says I have to instal WSDP on the machine. Within a few seconds I get stuck.
When I try to install wsdp 1.6 it asks for a web container. I thought ServletExec is a web container, but it does not recognize it. What is a web container then? Should I just pick one of their options?
Sun Java System Application Server Platform Edition 8.1 Update 2 : What is this thingy? Doe it coem sith j2ee sdk already? If not, why?
Sun Java System Web Server 6.1 Service Pack 3 : What is this> How does it differ from the former thingy?
Tomcat 5.0 for Java WSDP 1.5 : Is this the Tomcat web app server? Does it stack on ServletExec?
I've deployed web pages on ServletExec, but am quite bewildered by the hoard of terms and tools thrown at me by the documentation for web services. What do I really need? It doesn't seem it should require much more than a jsp page would require, but I keep seeing the list of jar files and the like grow.
I need a web services for dummies that specifically deals with ServletExec and Java.
- Extremely confused

A Web container is a part of application server
i.e a web container is contained in application server.
So ServletExec already has a Web Container? All Web App Servers have a web container?
A Web Server is responsible only for web related
applications like JSP, Servlets, Web services, etc.
but an appliocation server can deploy EJB's also.
I thought the Web Server managed html and passed JSPs, Servlets, and Web Services on to the Web App Server. (With the exception of .NET type applications which run entirely on the front end Web Server). At least that is how we have our machine configured.
IIS, the Web Server, runs on a machine outside the firewall. It serves up all static html pages. All references to dynamic html (JSPs and Servlets) are forwarded to a Servlet Exec instance, the Web App Server, on a machine behind the firewall.
IIS can not process Web Services outside a .NET-type configuration. The documentation has led me to believe that I have to deploy a Java web service on a Web App Server like ServletExec.
>
Sun Java System Application Server Platform Edition 8.1 Update 2
is an application server provided by sun.
But the installation called it a web container. You just called it an applciation server. But you also said earlier that an applciation server is not a web container, but rather contains a web container. Should they have called it an applciation server.
(Just to make sure - application server = web app server, right?)
You can download bundle which contains j2eesdk
and application server together or you can download
seperately. Both these options are available on Sun's website.
I do believe ServletExec comes with j2eesdk, as I was able to run servlets without installing it. Though I did install jdk 1.5 and use it as my virtual machine when running Java, including any servlets.
Sun Java System Web Server 6.1 is responsible only
for web related applications like JSP, Servlets, Web services
etc but Sun application server 8.2 can deploy EJB's also.
So Web Server 6.1 is a front end web server which also serves up JSPs without having to call an application server? You only need an application server if you want to do EJBs?
Tomcat 5.0 for Java WSDP 1.5 : Is this the Tomcat web app server?WSDP containts several library files and other files
which are necessary for running a web service.
( lib files for sending and recieving SOAP request and
response i.e mail.jar activation.jar, saaj .jar ....etc).
It is not an application server. It acts as a supportive
role for creating and deploying web services.
That's what I thought. But I also thought Tomcat 5.0 IS a web app server (wheras Apache is the Web Server). It says "Tomcat 5.0 for Java WSDP 1.5" which does not make sense to me. Iwould think it would say "Java WSDP 1.5 for Tomcat 5.0" instead. What exaclty are they offering to download? WSDP or Tomcat? And if Tomcat, why are they calling it a web container when it is an application server? WSDP is not a web container, right? just some lib files for supporting web services.
Regards,
Piyush- still quite confused but grateful for your comments

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