Use OWB with java or web service

Instead of using Oracle warehouse builder GUI design and control center, may I use Java or Web services to access the functionality of warehouse builder.
where can I find these Java or web services API document.
Thanks

I think I can answser my own question by some investigation now. Javadoc is here:
http://download-west.oracle.com/docs/html/B12155_01/index.html
but looks like this never been metioned. does it means code to Java API is not recommanded?
also, still not able to find any tutorial about using this APIs except javadoc

Similar Messages

2-java clients communicate with java based web-service

I'm new 2 web-services.
I need to create 2-java clients(a game like chess) & communicate them through a java based web-service.
I can create the web service.(using Netbeans getting started tutorial.only the basic stuff)
when we create the 2-clients are those should be web-clients or are they should be normal java
applications.
(clients should be GUI based)
??

I'm new 2 web-services.
I need to create 2-java clients(a game like chess) & communicate them through a java based web-service.
I can create the web service.(using Netbeans getting started tutorial.only the basic stuff)
when we create the 2-clients are those should be web-clients or are they should be normal java
applications.
(clients should be GUI based)
??

Programming the Oracle Database with Java and Web Services: sample chapter

This will be the first book devoted to Java in the Oracle Database: read the sample chapter @ http://www.oracle.com/technology/books/pdfs/mensah_ch1.pdf
This book also covers the latest Oracle JDBC, Oracle SQLJ, JPublisher and Database Web Services A brief description @
http://www.elsevier.com/wps/find/bookdescription.cws_home/706089/description#description
Thanks, Kuassi

Hi Kuassi,
Thanks for letting us know that your book is available. I have been following one of your articles about "Virtualize Your Oracle Database with Web Services". More specifically "The Database as Web Services Consumer". I think that this is an area that has in the past been under estimated as to the potential benefits.
I am currently trying to develop a solution that consumes several interfaces with a couple of them being published web services, so an ideal solution. I have then spent the last three weeks having to read up about the architecture of Java in the database, Jpublisher and make sense of how it all works together.
I have got very close to getting one of the web services to work but failed due to using 10gR2 where all the java & libraries has moved to version 1.5. The solution is to load the jdk1.4.2 and configure jpublisher to use this. So far so good except this is not available on some platforms, Windows - 64 bit (not itanium).
The configuration is proving very challenging but will hopefully reap rewards.
(Thought I would give you some background to my experience).
Anyway my question to you is having looked at Jdeveloper it appears to do almost anything except consume services into the database, also with Java now being at version 1.5 outside the database for 10gR2 and supporting 1.4 inside, do you see some alignment of these in future database releases?
Finally off to buy your book now as no doubt there is a huge amount more to learn.
Kind Regards
David O'Donnell

Problem with java based Web Services in ADF-.

I have developed a Web service based on the Java class generated through Business components. Steps are as below:-
1)     Created a Read only View Object with EmpDeptViewObj name and has following query:-
“select e.EMPLOYEE_ID,e.FIRST_NAME,e.LAST_NAME,e.EMAIL,e.JOB_ID, d.DEPARTMENT_ID,d.DEPARTMENT_NAME
from HR.EMPLOYEES e,HR.DEPARTMENTS d where e.department_id=d.department_id
and d.DEPARTMENT_NAME=:1”
2)     Created an AM. Added the above created View Object in it and then added the following custom method it in:-
public String[] getEmpDetailsAsString(String deptName)
EmpDeptViewObjImpl empDeptVOObj=this.getEmpDeptViewObj1();
empDeptVOObj.setWhereClauseParams(null);
empDeptVOObj.setWhereClauseParam(0,deptName);
empDeptVOObj.executeQuery();
int fetchedRowCount = empDeptVOObj.getRowCount();
EmpDeptViewObjRowImpl[] rows = new EmpDeptViewObjRowImpl[fetchedRowCount];
String[] temp=new String[fetchedRowCount];
RowSetIterator rowIter = empDeptVOObj.createRowSetIterator("rowIter");
if (fetchedRowCount > 0)
rowIter.setRangeStart(0);
rowIter.setRangeSize(fetchedRowCount);
for (int count = 0; count < fetchedRowCount; count++)
rows[count]=(EmpDeptViewObjRowImpl)rowIter.getRowAtRangeIndex(count);
temp[count]=rows[count].getFirstName();
rowIter.closeRowSetIterator();
return temp;
public EmpDeptViewObjRowImpl[] getEmpDetailsAsRowImplObj(String deptName)
EmpDeptViewObjRowImpl[] rows=null;
if(deptName!=null)
EmpDeptViewObjImpl empDeptVOObj=this.getEmpDeptViewObj1();
empDeptVOObj.setWhereClauseParams(null);
empDeptVOObj.setWhereClauseParam(0,deptName);
empDeptVOObj.executeQuery();
int fetchedRowCount = empDeptVOObj.getRowCount();
rows = new EmpDeptViewObjRowImpl[fetchedRowCount];
RowSetIterator rowIter = empDeptVOObj.createRowSetIterator("rowIter");
if (fetchedRowCount > 0)
rowIter.setRangeStart(0);
rowIter.setRangeSize(fetchedRowCount);
for (int count = 0; count < fetchedRowCount; count++)
rows[count]=(EmpDeptViewObjRowImpl)rowIter.getRowAtRangeIndex(count);
rowIter.closeRowSetIterator();
return rows;
public EmpDeptBean[] getEmpDetailsBasedOnBean(String deptName)
EmpDeptViewObjImpl empDeptVOObj=this.getEmpDeptViewObj1();
empDeptVOObj.setWhereClauseParams(null);
empDeptVOObj.setWhereClauseParam(0,deptName);
empDeptVOObj.executeQuery();
int fetchedRowCount = empDeptVOObj.getRowCount();
EmpDeptBean empDeptRow[]=new EmpDeptBean[fetchedRowCount];
EmpDeptViewObjRowImpl[] rows = new EmpDeptViewObjRowImpl[fetchedRowCount];
RowSetIterator rowIter = empDeptVOObj.createRowSetIterator("rowIter");
if (fetchedRowCount > 0)
rowIter.setRangeStart(0);
rowIter.setRangeSize(fetchedRowCount);
for (int count = 0; count < fetchedRowCount; count++)
rows[count]=(EmpDeptViewObjRowImpl)rowIter.getRowAtRangeIndex(count);
empDeptRow[count].setDEPARTMENTID(rows[count].getDepartmentId());
empDeptRow[count].setDEPARTMENTNAME(rows[count].getDepartmentName());
empDeptRow[count].setFIRSTNAME(rows[count].getFirstName());
empDeptRow[count].setLASTNAME(rows[count].getLastName());
empDeptRow[count].setJOBID(rows[count].getJobId());
empDeptRow[count].setEMPLOYEEID(rows[count].getEmployeeId());
empDeptRow[count].setEMAIL(rows[count].getEmail());
rowIter.closeRowSetIterator();
return empDeptRow;
3)     And then generated the Web Service from Application module.
Problem here is I am unable to return multiple columns to the xml generated. And only getEmpDetailsAsString and getEmpDetailsAsRowImplObj. And getEmpDetailsBasedOnBean method is not even getting published in end point.
Please help me to solve this problem.
Thanks in Advance
~Vikram
Message was edited by:
Vikram

Could you please paste your WSDL?

2 Java ME Web Service Errors of "Not Compliant with JSR-172"

This happened when I use Microsoft's ASMX-based WSDL file on a Java ME WS client.
Say I had a test.asmx WSDL. Then I use NetBeans, and I go to New > Java ME Web Service Client
I tried to import from running web service, URL "http://www.testhost.com/wspackage/test.asmx?WSDL"
and then the popup validation error told me "Reference in element is not supported by this version of stub compiler"
also the X logo error told me "testasmx.wsdl is not compliant with Java ME Web Services specification (JSR-172)"
I wondered what's going on? Is there any data types not supported by JSR-172? Which is it?
When I "Validate XML" this ASMX file, it pops this:
"Error: src-resolve: Cannot resolve the name 's:schema' to a(n) 'element declaration' component."
The "types" section of my WSDL are like this:
<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:s="http://www.w3.org/2001/XMLSchema"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns="http://tempuri.org/MMWebServices/Coverage"
xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
targetNamespace="http://tempuri.org/MMWebServices/Coverage" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:types>
<s:schema elementFormDefault="qualified" targetNamespace="http://tempuri.org/MMWebServices/Coverage">
<s:import namespace="http://www.w3.org/2001/XMLSchema" />
<s:element name="ViewListDoctor">
<s:complexType>
<s:sequence>
<s:element minOccurs="1" maxOccurs="1" name="iUserId" type="s:int" />
<s:element minOccurs="1" maxOccurs="1" name="iASchId" type="s:int" />
<s:element minOccurs="0" maxOccurs="1" name="sSearchKeyword" type="s:string" />
<s:element minOccurs="0" maxOccurs="1" name="dsView">
<s:complexType>
<s:sequence>
<s:element ref="s:schema" /> // <<error occured on this line, and every time the ref="s:schema" shows up <<
Anyone have experienced this?

Yes, thx u. I didn't realized I was posting on the wrong section (Enterprise) so I posted again to the J2ME/MIDP section since it was all about mobility. Please delete the first post.

Issues in creating Java based web services with JAXB 1.0 in Jdeveloper 10 g

Hi All,
I am trying out a simple java based web service creation exercise using Jdeveloper 10.1.3.3.0.3 and JAXB 1.0. Here is what I am trying to do.
1. I have a XSD file called Status.xsd, which has three complex types in it.
2. Using Jdeveloper Tools --> JAXB Compilation, I have created Jaxb classes for the above XSD files. For each of the complex type the jaxb class generator generated on IMPL clas and one abstract class.
3. Now I have created one simple java class called Class1.java and created one method that takes the StatusImpl as input and as output for that method. Here is the code for Class1.java
public class Class1 {
public Class1() {
public StatusImpl getstatus (StatusImpl in) {
StatusImpl out;
out = in;
return out;
4. Now, I trying to create a web service for this java class from jedeveloper. I have right clicked this class and went thru the wizard Create J2EE web services.
5. At the end, the web service project got created successfully and I am trying to run this project from jdeveloper. When I run this project, I am getting the following kind of error message in the browser
It looks like when the runtime deployment classes are trying to instantiate the abstract classes instead of the impl class. and for all the complex types they trow that error and the web service could not be even invoked.
What could be the issue? Is the jaxb based web services supported with jdeveloper 10g?
Thanks,
Renga

Hi All,
I am trying out a simple java based web service creation exercise using Jdeveloper 10.1.3.3.0.3 and JAXB 1.0. Here is what I am trying to do.
1. I have a XSD file called Status.xsd, which has three complex types in it.
2. Using Jdeveloper Tools --> JAXB Compilation, I have created Jaxb classes for the above XSD files. For each of the complex type the jaxb class generator generated on IMPL clas and one abstract class.
3. Now I have created one simple java class called Class1.java and created one method that takes the StatusImpl as input and as output for that method. Here is the code for Class1.java
public class Class1 {
public Class1() {
public StatusImpl getstatus (StatusImpl in) {
StatusImpl out;
out = in;
return out;
4. Now, I trying to create a web service for this java class from jedeveloper. I have right clicked this class and went thru the wizard Create J2EE web services.
5. At the end, the web service project got created successfully and I am trying to run this project from jdeveloper. When I run this project, I am getting the following kind of error message in the browser
It looks like when the runtime deployment classes are trying to instantiate the abstract classes instead of the impl class. and for all the complex types they trow that error and the web service could not be even invoked.
What could be the issue? Is the jaxb based web services supported with jdeveloper 10g?
Thanks,
Renga

Using Xerces with Java Web Start

I read that there might be problems using xerces with Java Web Start, because JWS uses Sun's implementation of JAXP internally. My application needs Xerces and I think I am able to get it working using the following settings in the JNLP file:
<resources>
<j2se version="1.3"/>
<jar href="xerces-1.4.3.jar"/>
<property name="javax.xml.parsers.DocumentBuilderFactory" value="org.apache.xerces.jaxp.DocumentBuilderFactoryImpl"/>
</resources>

Hi,
I have packaged the xerces jar into my code jar and it does work. HTH
Aniruddha

Issue with creation of web service

hello,
i use Jdeveloper 11.1.2.0.0 and i want to create a new Web service client and proxy to communicate with Bi publisher web services.
1) I Choose the client style JAX-WS Style
2) in the select Web services Description i set WSDL document URL to
http://dev2008:7001/xmlpserver/services/v2/SecurityService?wsdl
I let the steps 3 to 8 as default.
at the step 9
When i click on Finish
i have the error
java.lang.IllegalArgumentException: Not a valid simple name: 'v2/SecurityServiceClient'
     at oracle.javatools.parser.java.v2.internal.symbol.SymFactory.throwIllegalArgumentException(SymFactory.java:228)
     at oracle.javatools.parser.java.v2.internal.symbol.SymFactory.createSimpleNameSym(SymFactory.java:215)
     at oracle.javatools.parser.java.v2.internal.symbol.SymFactory.createClass(SymFactory.java:713)
     at oracle.jdevimpl.webservices.tools.weblogic.generator.SampleClientGenerator.generateClassDeclaration(SampleClientGenerator.java:247)
     at oracle.jdevimpl.webservices.tools.weblogic.generator.SampleClientGenerator.generateClientForPort(SampleClientGenerator.java:179)
     at oracle.jdevimpl.webservices.tools.weblogic.generator.SampleClientGenerator.generateForService(SampleClientGenerator.java:124)
     at oracle.jdevimpl.webservices.tools.weblogic.generator.SampleClientGenerator.generate(SampleClientGenerator.java:91)
     at oracle.jdevimpl.webservices.tools.weblogic.JDevWsimportTool.generateSampleClientCode(JDevWsimportTool.java:1264)
     at oracle.jdevimpl.webservices.tools.weblogic.JDevWsimportTool.generateCode(JDevWsimportTool.java:620)
     at oracle.jdevimpl.webservices.tools.weblogic.JDevWsimportTool.generateCode(JDevWsimportTool.java:443)
     at oracle.jdevimpl.webservices.tools.weblogic.WebLogicAdaptor.wsimportGenerateCode(WebLogicAdaptor.java:1020)
     at oracle.jdevimpl.webservices.tools.weblogic.WebLogicAdaptor.createProxy(WebLogicAdaptor.java:284)
     at oracle.jdeveloper.webservices.tools.WebServiceTools.createProxy(WebServiceTools.java:271)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at oracle.jdeveloper.webservices.tools.WebServiceTools$1.invoke(WebServiceTools.java:132)
     at $Proxy47.createProxy(Unknown Source)
     at oracle.jdeveloper.webservices.model.proxy.generator.CreateProxy.createJaxWsProxy(CreateProxy.java:1194)
     at oracle.jdeveloper.webservices.model.proxy.generator.CreateProxy.doGeneration(CreateProxy.java:382)
     at oracle.jdeveloper.webservices.model.proxy.generator.CreateProxy.action(CreateProxy.java:174)
     at oracle.jdeveloper.webservices.model.generator.GeneratorAction.run(GeneratorAction.java:142)
     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
     at java.lang.Thread.run(Thread.java:662)
best regards
Jean marc

hi,
no it's too large.
i think i have solved my problem,
originally the name of the web service is setting on v2/SecurityService_
</wsdl:binding>
<wsdl:service name="SecurityService">
<wsdl:port binding="impl:SecurityServiceSoapBinding" name="v2/SecurityService">
<wsdlsoap:address location="http://dev2008:7001/xmlpserver/services/v2/SecurityService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
if i change the name to SecurityService as follow , no error occurs
</wsdl:binding>
<wsdl:service name="SecurityService">
<wsdl:port binding="impl:SecurityServiceSoapBinding" name="SecurityService">
<wsdlsoap:address location="http://dev2008:7001/xmlpserver/services/v2/SecurityService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

[Integrated SOA Gateway] Publish Java based web service

Welcome!
Lately I have been trying to publish Java based web service through Integrated SOA Gateway. The documentation states that:
+"Custom interface definitions can be created for various interface types including custom interface definitions for XML Gateway Map, Business Event, PL/SQL, Concurrent Program, Business Service Object, Java (except for Java APIs for Forms subtype) and Composite Service for BPEL type."+ (Integrated SOA Gateway Developer's Guide Release 12.1, "Creating and Using Custom Integration Interfaces")
After familiarizing myself with $FND_TOP/bin/irep_parser.pl and $FND_TOP/bin/FNDLOAD tools, I have started coding my POJOs. Initially I have come up with three classes - request/response objects and service implementation. Service implementation has been annotated with "@rep:X" descriptors according to "Java Annotations" section of the documentation. While invoking $FND_TOP/bin/irep_parser.pl I have received errors about class resolution. My solution was to transform request and response types to static inner classes. This way I ended up with one *.java source file (see below).
* Sample ISG Service.
* @rep:scope public
* @rep:product AP
* @rep:displayname My Custom ISG Service.
public class MyService {
public static class Request {
private String id;
public void setId(String id) {
this.id = id;
public String getId() {
return id;
public static class Response {
private String data;
public void setData(String data) {
this.data = data;
public String getData() {
return data;
* Sample operation.
* @param request Request Object.
* @return Return Object.
* @rep:displayname Test operation.
* @rep:category BUSINESS_ENTITY SAMPLE_SERVICE
public MyService.Response testOperation(MyService.Request request) {
MyService.Response response = new MyService.Response();
response.setData("Some Data");
return response;
ILDT file has been successfully created and uploaded. However, I could not see the "Generate WSDL" button on Integrated Repository website. Is there any particular interface or superclass that my service implementation should extend? I have reviewed "PurchaseOrderSDO" example posted in the developer's guide (page 407), but I couldn't come up with a working solution. Could you provide me with more detailed tutorial/example? Which documentation sections should I read again?
After searching through forum, I have spotted $FND_TOP/bin/soagenerate.sh script, and thought that lack of "Generate WSDL" button was an EBS defect. After running the script, I have received an error:
Error in Service Generation.
ServiceGenerationError: Interface Type (JAVA) Interface SubType (null) is not supported.
oracle.apps.fnd.soa.util.SOAException: ServiceGenerationError: Interface Type (JAVA) Interface SubType (null) is not supported.
     at oracle.apps.fnd.soa.provider.wsdl.ArtifactsFactory.getArtifactsGenerator(ArtifactsFactory.java:55)
     at oracle.apps.fnd.soa.provider.wsdl.WSDLGenerator.generateServiceWSDL(WSDLGenerator.java:128)
     at oracle.apps.fnd.soa.provider.wsdl.ServiceGenerator.generateSOAService(ServiceGenerator.java:75)
     at oracle.apps.fnd.soa.provider.wsdl.ServiceGenerator.generateSingleService(ServiceGenerator.java:88)
     at oracle.apps.fnd.soa.provider.wsdl.ServiceGenerator.main(ServiceGenerator.java:419)
I would be grateful for any suggestions. Has anyone published Java based web service through ISG?
Best regards,
Lukasz

I tried the following as per Oracle support and able to generate the wsdl though, but not invoke the webservices.
1. Applied the patch 8607523
2. Took the translator.jar file from the patch 8857799 and replaced the current translator.jar file
3. Deploy the adapters.
$FND_TOP/bin/txkrun.pl -script=CfgOC4JApp -applicationname=pcapps
-oc4jpass=welcome -runautoconfig=No

OWB 11.2 CDC Web Service problem

We are running OWB 11.2 on a Win x64 2008 database server and using XP clients
Using the new ODI based method for configuring CDC we have created a cdc enabled Oracle module, and this is working as expected. The next step is to try to run "Extend", "Lock subscriber", "Purge" etc from our process flows. To accomplish this we have tried the following:
- right click on the CDC module and create the web service for the module under "default_app_server" (the OWB agent)
- Deploy the web service
- Include the web service in a process flow to extend and lock subscriber
- Deploy the process flow
When trying to execute this process flow it fails with:
javax.xml.soap.SOAPException: javax.xml.soap.SOAPException: Message send failed: Connection refused: connect
I get the same error if I try to execute the web service directly by right clicking it in the OWB client.
There does not seem to be a problem with the web service itself. I have tried to execute it both from the "test page" on the OC4J server, and a simple BPEL process I created in Oracle SOA suite, and in both cases the service works as long as I supply the credentials for basic authentication
I have tried creating a URI location to supply the credentials, and I have also tried to register a the web service as an external service under "Globals Navigator" so I'm running out of things to try...
Any help would be greatly appreciated
Thanks,
Roald

As Guenther mentioned it sounds like you have not defined the work schema. It can be just the same as the schema, but generally advised to have a different one since this will be where temporary work tables will be created.
It should (at least) be in the description that the work schema must be granted the SELECT ANY TABLE privilege for this template/KM.
Cheers
David

Configuring PI SSL for communicating with third-party web services

Hi,
I'm trying to load a COMODO certificate into a J2EE environment running in NetWeaver 7 (no enhancement packs), in order to connect to an external web service using SSL
I have been looking at this reference:
http://help.sap.com/saphelp_nw70/helpdata/en/a0/a5d13f83a14d21e10000000a1550b0/frameset.htm
and in this document (and many others i've read) it talks about requiring a server key pair to support SSL.
http://help.sap.com/saphelp_nw70/helpdata/en/f1/2de3be0382df45a398d3f9fb86a36a/frameset.htm
My question is - is there a way to use the self-signed root CA certificates instead of having to generate CSRs and sign certs? I ask this because it seems completely impractical to have to generate key pairs for each SAP installation that is required to access a third-party web service.
Furthermore, the SSL connection may only be for the web service and I'd rather not have to ask that the entire J2EE server is switched to SSL in order to make this secure connection. I've recently discovered the AXIS framework for the SOAP adaptor however I'm not familiar with it and can't identify whether you could use this for the SSL handshake and avoid having to a) generate certificate key pairs and b) switch your J2EE server to SSL
Does anyone have experience connecting to a third-party service using VeriSign, COMODO or Thawte certificates and can clear this up for me?
Regards,
John

Did you resolve your issue?
I´m posting some comments that maybe can help newer administrators facing similar doubts.
I´m using NW PI 7.1 EHP1 also and some interfaces were developed for using an external site providing web services through SSL (HTTPS) connection.
As in browser navigation, secure sites protected with SSL has a certificate emited by a international CA. We didn´t perceive the "handshake" in the most of cases because normally the web browser has a group of trusted CAs loaded on its certificate store.
With SAP PI and its WAS Java a similar procedure occurs with a small difference. The WAS Java didn´t have the trusted CAs loaded on KeyStorage. So, when the adapter tries to establishing a connection with an HTTPS site (it is a background process) a "handshake" is required to accepting the certificate and produces a error.
We completes the handshake importing the entire certificate chain (you can upload the site´s certificate to your browser and export it as file) on Keytore under the Trusted CAs view.
Hope this can help someone. It´s an "easy" part of SSL communication.
Now I´m trying to configure the inverse: Some third party consuming the PI web services using SSL. I have an additional component on inbound/ incoming connections that is the SAP Web Dispatcher.
The Help.sap.com is the reference but as always its a little difficult to find the (sequential) path following the links (go ahead, go ahead, go ahead, go back, go back, go ahead)...
Regards,
Rodrigo Aoki

Can use PLSQL to develop PLSQL web services?

Hi,
I know we can use JDeveloper to create PLSQL web services.
How about if we want to develop plsql web services using PLSQL itself, is that possible?
Please advise.
Thank you.

I found the article on how to call web services from within database.
http://www.oracle.com/technology/tech/webservices/htdocs/samples/dbwebservice/DBWebServices_PLSQL.html?_template=/ocom/technology/content/print
The example is for oracle9iR2.
It's looks like it's quite a bit of work compare to use java to call web services. I wonder with Oracle10g database, is there any improvement that will simply the steps? Would appreciate some advice as i don't have oracle10g environment in my place.
Thank you.

Problem generating stubs for Java EJB web service deployed in OAS

I created an EJB web service and I've successfully deployed it in my Oracle App Server. Some of the methods work fine but others produce the ff error:
org.apache.soap.SOAPException - java.lang.IllegalArgumentException: No Serializer found to serialize [classname] using encoding style [encoding]It seems that the objects specified as parameters in the web service methods exposed are the only ones that had stubs generated for them. Other objects I use, which are usually wrapped inside a Vector, did not have generated stubs.
Example:
public String loginUser(UserDTO userDTO) throws RemoteException, NamingException, SQLException;
public String addItems (Vector vecItems) throws RemoteException, NamingException, SQLException; // where vecItems is a collection of ItemDTO objects In this scenario, stubs were generated for the UserDTO class, but not for the ItemDTO class. In effect, calling the addItems method resulted to the exception I mentioned above.
I did a workaround wherein I declared a dummy method which accepted all the types of objects I needed as parameters so all the necessary stubs can be generated, but this fix doesn't feel like it's the proper solution to my problem.
If anyone can help me, it would be greatly appreciated. Thanks!

Crossposted:
Problem generating stubs for Java EJB web service deployed in OAS

Using a control in a web service

Hi,
I've got a problem where I using a WebServiceControl in a web service is giving me errors when I build.
The error is:
Error with publish task 'WebServicesProjectBuildTask'.
Web services in payment have errors
Web services with errors cannot be compiled.
Error(s) occured during publish assembly. No modules will be published.
I have a web service I've created called PaymentWebService. This web service uses a web service control to call another web service. It seemed to be working fine until I try and use the web service control inside the PaymentWebService. If I comment out the web service control it deploys fine.
The error above is all it gives me, and I've checked through the code quite a few times and there are no build errors or anything like that.
Does anyone have any idea about this? It's driving me nuts.
Thanks,
Daniel

Hi,
Do you have errors in the weblogic log file?
Best regards,
Stéphanie

Using Native Oracle XML DB Web Services - REST POST web service possible?

My goal is to expose some pl/sql procedures as a REST web services.
The Database is 11gR2
The request method needs to be a POST (not GET as a request will perform insert/updates ) - the request body will contain a xml structure
Have setup XMLDB Database-native Web Services as per
11g documentation "Using Native Oracle XML DB Web Services"
It seems this setup support only SOAP requests!?
RESTful webservice with GET is (sort of) supported using
Embedded PL/SQL Gateway as describer here:
http://ora-00001.blogspot.com/2009/07/creating-rest-web-service-with-plsql.html
Although no support for POST
Obviously the post is from 2009 so just want to know if anything changed since.
Has anyone found a way to expose pl/sql procedures using XML DB or other approach as a REST POST web services?
(As the relative low number of calls/hour and also the aim to have the least amount of moving parts therefor looking for a DB centric solution)
Thanks
Pete

I think the post referred to was more an exercise of what could be achieved. The quickest way, nowadays, to get this done with not too much hassle is via APEX
http://docs.oracle.com/cd/E37097_01/doc/doc.42/e35128/restful_svc.htm
M.

Use OWB with java or web service

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