Publishing as web service an application that connects with Oracle 8i

Hi.
I have to execute a stored procedure in a 8i database (database migration or upgrade is not a possibiity). I have to incorporate this into an ADF 11g App and I've tried it making another project and using the 10g jdbc driver which allows me to execute that SP.
When I execute SP call, everything is OK, but when I try to call from the main app, there are conflicts with 11g driver and execution fails, because, I think, in the classpath is first 11g driver reference and it uses this river class instead 10g drivers.
Now I'm trying with a separate app which just call the SP. I put the same code, and again when I run it as standalone app everything is OK, but when I deploy it as a web service and run it from WS test it doesn't work and again results in the same error above.
java.lang.ArrayIndexOutOfBoundsException: 7
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:989)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:292)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:
508)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:203)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtensio
n.java:33)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:510)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at credito.wsutil.stage.SCL.execSpCartera(SCL.java:80)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at weblogic.wsee.jaxws.WLSInstanceResolver$WLSInvoker.invoke(WLSInstance
Resolver.java:101)
at weblogic.wsee.jaxws.WLSInstanceResolver$WLSInvoker.invoke(WLSInstance
Resolver.java:83)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:152)
at com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethod
Handler.java:264)
at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTub
e.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:604)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:563)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:548)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:445)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:24
9)
at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdap
ter.java:453)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:250
at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAd
apter.java:140)
at weblogic.wsee.jaxws.HttpServletAdapter$AuthorizedInvoke.run(HttpServl
etAdapter.java:298)
at weblogic.wsee.jaxws.HttpServletAdapter.post(HttpServletAdapter.java:2
11)
at weblogic.wsee.jaxws.JAXWSServlet.doPost(JAXWSServlet.java:297)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at weblogic.wsee.jaxws.JAXWSServlet.service(JAXWSServlet.java:87)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run
(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecuri
tyHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.jav
a:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationActio
n.run(WebAppServletContext.java:3590)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppS
ervletContext.java:2200)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletC
ontext.java:2106)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.j
ava:1428)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Any suggestions or another way to accomplish this functionality?
Regards,
DEMR

Hi,
This was what I did when I was trying to run Hibernate on Weblogic, it was conflicting with different versions of antlr.* packages in Weblogic. Then I added these lines for making Weblogic to use Hibernate's antlr libs instead of installed on Weblogic.
So, I thought that it might help to solve your problem if Oracle drivers conflict with drivers pre-installed in Weblogic.
Also can you please try to add in your weblogic-application.xml, if it still does not solve your problem unfortunately I don't know any other way to solve your problem.
<prefer-application-packages>
<package-name>oracle.jdbc.*</package-name>
</prefer-application-packages> Edited by: Onur Aktaş on 30.Eyl.2009 08:31

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2) You are directly issuing SQL commands at the UI, leading to sql injection attacks.
3) You are not using a UI design pattern, which leads you to tightly couple database activity to the UI.
http://www.codeproject.com/Articles/228214/Understanding-Basics-of-UI-Design-Pattern-MVC-MVP
@System243trd, parameters are important to prevent SQL injection attacks (people will insert SQL commands into the database if you do not perform basic checking of what you are passing to the database). If you write a stored procedure try to make
the variables the correct SQL server data type to avoid problems later of people trying to call it directly.  Darnold924 is right, I see no code to prevent against SQL injection attacks. In addition, during development in some instances LocalSQLDB
database system is used and during deployment you usually need to use the production SQL server database. Moreover, Linq-to-SQL is used on Windows Phone 8.1 and it is required for phone development later and so I highly recommend learning
it if you plan on developing windows phone applications.
@System243trd, If you want the code for the windows phone app I think it uses the MVVM model or that might be for universal apps or regular windows phone apps. I have been using the windows phone Silverlight pivot or panorama template (it might
be pieces of both). I've already submitted to the windows phone marketplace and it had to go through certification first. I plan on later making an article on it but I need to first fix one or two simple problems I have with it. Here's a link to
the source code if you later want to look at the source code (in vb.net):
https://jeffsblogcodesamples.codeplex.com/downloads/get/1445836
Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth. - Sherlock Holmes. speak softly and carry a big stick - theodore roosevelt. Fear leads to anger, anger leads to hate, hate leads to suffering - Yoda. Blog
- http://www.computerprofessions.us

Publishing a Web Service

Hello experts,
Could anyone give me a step by step guide on how to properly publish a web service in SAP. I've been trying to expose various BAPI's / RFC, but when I attempt to call them in Microsoft Visual Studio via the wsdl, I get a 503 error - server unavailable.
I think I am missing some level of configuration when creating the SAP web service. Any help gratefully appreciated.

Hi,
Use the SEARCH button here on SDN, there have been already several blogs explaining how to publish web services.
By the way, SAP is a software vendor. You have to tell which SAP software product and release you are using...
Regards,
Olivier

How to integrate Oracle BI Publisher via Web Services in Oracle Forms.

hi
I hope you fine and happy. I think you hear about the new reporting tool (Oracle BI Publisher).
Really it is a great tool. I need someone help me; How I can integrate Oracle BI Publisher via Web Services in Oracle Forms.
I got the guidelines of this integration process from ORACLE.
But, when I compile the script of publicreportserviceclient.callRunReport - the script running the report -, I get some errors in PL/SQL compiler
http://www.oracle.com/technology/products/xml-publisher/index.html

==========================
PL/SQL CODE:
==========================
DECLARE
RAISEDEXCEPTION ORA_JAVA.JOBJECT;
REPORT_PATH VARCHAR2(200);
PARAM_NAME VARCHAR2(200);
PARAM_VALUE VARCHAR2(200);
UN VARCHAR2(200);
PW VARCHAR2(200);
FORMAT VARCHAR2(200);
TEMPLATE VARCHAR2(200);
OUT_FILE VARCHAR2(200);
OBJ ORA_JAVA.JOBJECT;
BEGIN
OBJ := PUBLICREPORTSERVICECLIENT.NEW();
REPORT_PATH := '/LEARN/EMPLOYEES/EMPLOYEES.XDO';
PARAM_NAME := 'P_DEPTNO';
PARAM_VALUE := '50';
UN := 'Administrator';
PW := 'Administrator';
FORMAT := 'PDF';
TEMPLATE := 'Simple';
OUT_FILE := 'C:\DevSuiteHome_1\j2ee\home\default-web-app\' || 'TEST';
--PUBLICREPORTSERVICECLIENT.CALLRUNREPORT(OBJ,:REPORT_PATH,PARAM_NAME,:PARAM_VALUE,UN,PW,:FORMAT,:TEMPLATE,OUT_FILE);
PublicReportServiceClient.callRunReport( REPORT_PATH,
PARAM_NAME,
PARAM_VALUE,
UN,
PW,
FORMAT,
TEMPLATE,
OUT_FILE);
WEB.SHOW_DOCUMENT('HTTP://127.0.0.1:8889/j2ee/' || 'TEST');
END;
==========================
JAVA CODE FOR callRunReport FUNCTION:
==========================
public void callRunReport (String reportPath, String[] paramName, String[] paramValue, String
username, String password, String format, String template, String outFile)
try {
bip_webservice.proxy.PublicReportServiceClient myPort =
new bip_webservice.proxy.PublicReportServiceClient();
// Calling runReport
ReportRequest repRequest = new ReportRequest();
repRequest.setReportAbsolutePath(reportPath);
repRequest.setAttributeTemplate(template);
repRequest.setAttributeFormat(format);
repRequest.setAttributeLocale("en-US");
repRequest.setSizeOfDataChunkDownload(-1);
if (paramName != null)
ParamNameValue[] paramNameValue = new ParamNameValue[paramName.length];
String[] values = null;
for (int i=0; i<paramName.length; i++)
paramNameValue[i] = new ParamNameValue();
paramNameValue.setName(paramName[i]);
values = new String[1];
values[0] = paramValue[i];
paramNameValue[i].setValues(values);
repRequest.setParameterNameValues(paramNameValue);
else
repRequest.setParameterNameValues(null);
ReportResponse repResponse = new ReportResponse();
repResponse = myPort.runReport(repRequest,username,password);
byte[] baReport = repResponse.getReportBytes();
FileOutputStream fio = new FileOutputStream(outFile);
fio.write(baReport);
fio.close();
} catch (Exception ex) {
ex.printStackTrace();

Failed to publish a web service

Hi, I am not able to publish a web service today morning
The error thrown is
Service call failed. Error 400 (Bad Request) when requesting /webservicegroups/aeb419ce7f9f46b3a560536ea34a1416/modelpackages/
Please help me with this.

There could be many causes for this error. Two most common causes in my experience:
1. There is a split module between web-service input and web-service output path.
2. If doing text analytics, forgetting to just pick the label column as an output as the output (you may need to insert a project columns module to do this). -- otherwise the web-service would have to be able to return thousands of hashed values.
Are you running into either of these issues?
Thanks!
-Luis
Luis Cabrera. Program Manager -- Azure Machine Learning @luisito_cabrera Disclaimer: This post is provided &quot;AS IS&quot; with no warranties, and confer no rights.

Publishing as web service an application that connects with Oracle 8i

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