When to choose web service and shouldn't ?

Can you give some clear example / business use case scenario when one should choose Web Service ? and When shouldn't ?
I am confused with web service jargons

Hi vonathan,
I will move this thread to
SharePoint 2013 - Development and Programming forum.
Thanks for your understanding.
Best Regards,
Amy Peng
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Hi Sharone,
What's the version of your Xcelsius and BOBJ server?
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Error when test a Web service

Hi all,
I am trying to create a web service for RFC Function module. I ceated the web service, now I want to test this Web service. I have the URL of WSDL file, but when I execute the URL, it doesn't display.
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Thanks
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Please find below the steps to create and test web services.
Please follow up these steps and you would not get any error in testing web services.
Hope this would help you.
1. Go to SICF and activate this webservice: u201C/sap/bc/srt/rfc/sap/QUERY_VIEW_DATAu201D
2. Go to transaction WSCONFIG andenter service destination u201CQUERY_VIEW_DATAu201D and enter variant u201Cquery_view_datau201D and hit
enter. Currently, there are no released services so create a new service.
3. Choose Save to release this web service.
4. Choose ICF Details -> External Aliases
5. Choose u201CNewu201D to create a new external alias.
6. Enter external alias u201C/sap/bw/xml/soap/queryviewu201D and enter description u201CSAP BI Web Service u2013 XML Result Setu201D
7. Specify your security and user ID on the u201CLogon datau201D tab.
8. Specify u201C/sap/bc/srt/rfc/sap/QUERY_VIEW_DATAu201D under the u201CTrg Elementu201D tab.
9. Save your external alias.
10. Go to transaction WSADMIN -> Goto -> Administration Settings. Ensure that the path to your J2EE is specified here and save this.
11. Find your web service and choose the u201CWeb service homepageu201D
12. Login to your ABAP system from the Web Service Navigator
13. Choose Test -> GetQueryViewData to test this service.
14. Enter and Infoprovider and Query and send the request to test this web service. Note: If the query has mandatory variables, those must be passed in the parameter. For the sake of this test, use a query without variables.
15. Ensure the request and response are successful.
16. If you have issues, make sure you activate your Web Service and Interface in SE80.
17. Here is an example of how to pass parameters for filter values using WEB API commands. We are passingtheFILTER_IOBJNM=0D_CHANNEL and FILTER_VALUE=3.
18. Here is an example of how to pass parameters for variable values using WEB API commands. In this case, we are using a selection option variable. We are passing the following parameters:
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VAR_OPERATOR_1=EQ
VAR_VALUE_LOW_EXT_1=3
VAR_VALUE_HIGH_EXT_1=5

Problem when defining a web service

Hello,
I have defined several BAPI that I am calling from an external application by exopsing those BAPI using the SOAP adaptor.
All goes well for all of them except one.
For the one having problems the Integrantion engine is routing that call to different webservice than the one I expect it to do it,
these are some of the paramenters I use when defining the web service in the Integration Builder:
Interface name: MI_BAPI_PPMSRVAPS_GETLIST
Communitcation chanel: CC_SOAP_BAPI_PPMSRVAPS_GETLIST
Address: http://sapxi:50000/xisoapadapter/messageservlet?channel=:BS_WEBSERVICE_GREYCON:CC_SOAP_BAPI_PPMSRVAPS_GETLIST
but instead when I test the generated wsdl using soapUI: the integration engine returns this error:
Canceled with Errors 02.06.2010 15:04:22 02.06.2010 15:04:23 [websericename] [namespace]MI_BAPI_PDSSRVAPS_GETLIST
My guess is that at some point I defined wrong the web service but I have no way to redefine it or revert how it was defined.
I redefined the webservice with correct parameters, but there is no change in behaviour.
I checked server address and port (it is the exact same of the other BAPIs that work)
Where can I see all defined web services when they are defined via the Integration builder define web service option?
How to delete a webservice published this way?
Any advise?
Any help is very much appreciated.
Regards,
Mauricio Pego

Hello there.
Error: 404 Not Found
Description: The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address. This status code is commonly used when the server does not wish to reveal exactly why the request has been refused, or when no other response is applicable.
Possible Tips:- for HTTP_RESP_STATUS_CODE_NOT_OK 404
u2022 404 is an HTTP response code that indicates that the resource in question couldn't be found. Usually this is due to an incorrect URL, so it is better to cross check all URLs. Check pipeline URL in the SLD in the business system of the Integration Server For this go to SLD->Business System-><yourIntegrtaion Server>->Pipeline URL: It should be like this http://<host>:<port>/sap/xi/engine?type=entry Where host is the host name of the Integration Server and port is the HTTP(8xxx) port. To verify this in Integration Server you can do like this. Go to SXMB_ADM->Integration Engine Configuration->Choose Edit from Menu -> Change Global Configuration Data to switch to change mode. Then select System Landscape - Load Configuration. (This is not required always)
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u2022 If the error is Page cannot be displayed, cannot find server in https configurations Check and correct the SSL configuration for the ABAP and the J2EE side of the system
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Try some of the recommendations that most apply to your case.
Hope it helps!
Regards,
Caio Cagnani

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3. Run the web tier in a servlet container and the main app in a separate JVM, and then connect the tier by sending serialized objects over TCP sockets. I don't like writing network code but at least there is some separation of the tiers.
What would you do? Maybe I have overlooked a much better solution to the problem?
Let me just say that the system is the product of a student project spanning one semester, so it's important to choose the RIGHT solution (architectural-wise) instead of the something quick and dirty that is hard to defend.

jschell wrote:
Run everything in a servlet container like tomcatTomcat is a JEE container.Now I am confused. Maybe you mean Glassfish? Tomcat is definitely a web container(?).
Let me just say that the system is the product of a student project spanning one semester, so it's important to choose the RIGHT solution (architectural-wise) That pretty much makes it impossible then.
1. A "Right" solution is generally only proven by time.
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Sharepoint 2010 search service from C# web service and Powershell - passing credentials to search

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Hello
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<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><env:Header/><env:Body><env:Fault xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><faultcode>env:Server</faultcode><faultstring>Error creating target: pxWsLang.WsLangUser</faultstring><faultactor></faultactor></env:Fault></env:Body></env:Envelope>
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2006-11-15 09:21:25.852 ERROR OWS-04005 An error occurred for port: {http://pxWs
Lang/WsLang.wsdl}wsLangSoapHttpPort: javax.xml.rpc.JAXRPCException: Error creati
ng target: pxWsLang.WsLangUser.
The PL/SQL code is as follows :
Object:
CREATE OR REPLACE TYPE PAM_LanguageRecord as OBJECT
NR NUMBER(3),
SYMBOL VARCHAR2(2)
Collection:
CREATE OR REPLACE Type PAM_LanguageTable as Table of PAM_LanguageRecord;
Package body :
create or replace package body PAM_TEST is
function CursorTest return Pam_LanguageTable is
Res_LangTable PAM_LanguageTable;
cursor cur is select * from stc_languages;
begin
Res_LangTable := new PAM_LanguageTable();
for Rec in cur loop
Res_LangTable.Extend(1);
Res_LangTable(cur%ROWCOUNT) := new PAM_LanguageRecord
(Rec.NR,
Rec.SYMBOL
end loop;
Return Res_LangTable;
end;
end;
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Is it supposed to work ?
Many Thanks
Paul

Hi,
for the "error creating target" problem I found the solution here:
[WS from a PL/SQL package]: Error creating target
Hope this helps.
Regards,
Patrik

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bump

Error when consuming a web service in CF 11

I am consuming a web service in ColdFusion what was written in .NET. Some methods of the web service work fine, but some we get the below error. We have identified the issue is the name of one of the properties in the web service appears to be the issue. The property name is ID. This is a very common property name so I would think someone has run across this before. It appears that maybe ID is a default property for Axis? I can dump the method that works and I see there is a getID() method with a return type of org.apache.axis.types.Id.
If we change the name of the property to something other than ID it works, but this will cause us to refactor a lot of code.
Here is the error I get when I try to call GetRoles method, which contains an ID property:
Cannot perform web service invocation GetRoles. The fault returned when invoking the web service operation is:
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: org.xml.sax.SAXException: For input string: "i1"
java.lang.NumberFormatException: For input string: "i1"
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:org.xml.sax.SAXException: For input string: "i1"
java.lang.NumberFormatException: For input string: "i1"
at org.apache.axis.encoding.ser.BeanDeserializer.onStartElement(BeanDeserializer.java:462)
at org.apache.axis.encoding.DeserializerImpl.startElement(DeserializerImpl.java:393)
at org.apache.axis.encoding.ser.BeanDeserializer.startElement(BeanDeserializer.java:154)
at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java: 1048)
at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
at org.apache.axis.message... ''
I am running CF 11 Update 4.

I am not passing any parameters to the method (it has no parameters). On the ColdFusion side I do not use i1 anywhere. I will check with the .net developer on Monday to see if he is using it anywhere in his code. If he is he is using in consistently as the only methods that work from his service are those that do not have an ID property. All services with an ID property give me the same error message.

Error when generating a Web Service from WSDL (Weblogic Workshop)

Hi,
I am using weblogic workshop 10 for implementing web services and its was working fine. But now when I try to generate a web service from WSDL its crashing with the following error;
Could not find one or more classes: "org.apache.tools.ant.launch.AntMain". Please check the Ant classpath.
org.eclipse.core.runtime.CoreException: Could not find one or more classes: "org.apache.tools.ant.launch.AntMain". Please check the Ant classpath.
     at com.bea.workshop.webservices.core.gen.JwsFromWsdlBuilder.buildJws(JwsFromWsdlBuilder.java:107)
     at com.bea.workshop.webservices.ui.wizards.jwsfromwsdl.GenerateJwsFromWsdlWizard$1.execute(GenerateJwsFromWsdlWizard.java:133)
     at org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(WorkspaceModifyOperation.java:101)
     at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1737)
     at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:113)
     at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:113)
org.eclipse.core.runtime.CoreException[4]: com.bea.workshop.webservices.core.gen.WebServicesException:
     at com.bea.workshop.webservices.core.gen.GenerationScript.runAnt(GenerationScript.java:154)
     at com.bea.workshop.webservices.core.gen.GenerationScript.createJWS(GenerationScript.java:98)
     at com.bea.workshop.webservices.core.gen.JwsFromWsdlBuilder.buildJws0(JwsFromWsdlBuilder.java:135)
     at com.bea.workshop.webservices.core.gen.JwsFromWsdlBuilder.buildJws(JwsFromWsdlBuilder.java:98)
     at com.bea.workshop.webservices.ui.wizards.jwsfromwsdl.GenerateJwsFromWsdlWizard$1.execute(GenerateJwsFromWsdlWizard.java:133)
     at org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(WorkspaceModifyOperation.java:101)
     at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1737)
     at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:113)
     at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:113)
Caused by: org.eclipse.core.runtime.CoreException: Could not find one or more classes: "org.apache.tools.ant.launch.AntMain". Please check the Ant classpath.
     at org.eclipse.ant.core.AntRunner.problemLoadingClass(AntRunner.java:445)
     at org.eclipse.ant.core.AntRunner.handleInvocationTargetException(AntRunner.java:417)
     at org.eclipse.ant.core.AntRunner.run(AntRunner.java:362)
     at com.bea.workshop.webservices.core.gen.GenerationScript.runAnt(GenerationScript.java:152)
     ... 8 more
I have checked my ANT_HOME and its pointing to the correct location bea\tools\eclipse32\eclipse\plugins\org.apache.ant_1.6.5 and the AntMain classs is present in this path: org.apache.tools.ant.launch.AntMain
If anyone has any idea on this please suggest a solution.
Thanks in advance
-AKJ

Yes, I assume you are talking about ANT_HOME:
see this Screenshot which shows my current settings
[http://i43.tinypic.com/nbrec6.jpg|http://i43.tinypic.com/nbrec6.jpg]
Regards
-AKJ

Problem when invoking a web service multiple times

Hello,
I have a java client which invokes an apache axis web service (deployed on an Oracle Application Server on a remote machine) multiple times.
The client distributes the web service invokes among multiple threads, every thing goes well but after an average of 300 web service invokes (among all threads) ab exception is thrown from the client:
java.net.SocketException: Unable to establish connection
at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:154)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:11
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:2443)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at standardwebservice.StandardWebserviceSoapBindingStub.getStandardWebserviceData(StandardWebserviceSoapBindingStub.java:225)
at standardwebservice.StandardWebserviceProxy.getStandardWebserviceData(StandardWebserviceProxy.java:50)
at main.VericalThread.run(VericalThread.java:65)
Caused by: java.net.SocketException: Unable to establish connection
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:153)
at org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:120)
at org.apache.axis.transport.http.HTTPSender.getSocket(HTTPSender.java:191)
at org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:404)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:13
... 12 more
Thread No. 1 Start for calling 1210ZD106MAT2AAxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.net.SocketException: Unable to establish connection
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:java.net.SocketException: Unable to establish connection
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:153)
at org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:120)
at org.apache.axis.transport.http.HTTPSender.getSocket(HTTPSender.java:191)
at org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:404)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:13
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:11
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:2443)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at standardwebservice.StandardWebserviceSoapBindingStub.getStandardWebserviceData(StandardWebserviceSoapBindingStub.java:225)
at standardwebservice.StandardWebserviceProxy.getStandardWebserviceData(StandardWebserviceProxy.java:50)
at main.VericalThread.run(VericalThread.java:65)
By the way, when I deploy the same web service on an oracle application server on a local machine (in same physical network), every thing goes well and this exception doesn't appear.
By the way, I also tried a JAX-RPC web service and the same exception is thrown.
So please can somebody give me a help.

Hello,
I have a java client which invokes an apache axis web service (deployed on an Oracle Application Server on a remote machine) multiple times.
The client distributes the web service invokes among multiple threads, every thing goes well but after an average of 300 web service invokes (among all threads) ab exception is thrown from the client:
java.net.SocketException: Unable to establish connection
at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:154)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:11
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:2443)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at standardwebservice.StandardWebserviceSoapBindingStub.getStandardWebserviceData(StandardWebserviceSoapBindingStub.java:225)
at standardwebservice.StandardWebserviceProxy.getStandardWebserviceData(StandardWebserviceProxy.java:50)
at main.VericalThread.run(VericalThread.java:65)
Caused by: java.net.SocketException: Unable to establish connection
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:153)
at org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:120)
at org.apache.axis.transport.http.HTTPSender.getSocket(HTTPSender.java:191)
at org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:404)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:13
... 12 more
Thread No. 1 Start for calling 1210ZD106MAT2AAxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.net.SocketException: Unable to establish connection
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:java.net.SocketException: Unable to establish connection
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:153)
at org.apache.axis.components.net.DefaultSocketFactory.create(DefaultSocketFactory.java:120)
at org.apache.axis.transport.http.HTTPSender.getSocket(HTTPSender.java:191)
at org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:404)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:13
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:11
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:2443)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at standardwebservice.StandardWebserviceSoapBindingStub.getStandardWebserviceData(StandardWebserviceSoapBindingStub.java:225)
at standardwebservice.StandardWebserviceProxy.getStandardWebserviceData(StandardWebserviceProxy.java:50)
at main.VericalThread.run(VericalThread.java:65)
By the way, when I deploy the same web service on an oracle application server on a local machine (in same physical network), every thing goes well and this exception doesn't appear.
By the way, I also tried a JAX-RPC web service and the same exception is thrown.
So please can somebody give me a help.

Leading ? xml version="1.0"? tag when creating / invoking web services

Hello friends. I'm wondering if anyone has any insight as to why I cannot create
a fully formed XML document when developing a web service which includes the standard
<? xml version="1.0" ?> leading tag.
If I include the leading tag in my XML mapping for a jws method, I am unable to
compile the service into an ear, getting the following error: "An unexpected
exception occurred while attempting to process the classes and annotations for
this Web Service." If I do not include the leading tag, I can compile into an
EAR file and invoke the web service from a HTTP POST, but I cannot include the
leading <?xml...> tag in my request. Considering that I'll be asking other vendors
to submit to my web services and creation of xml documents using DOM or other
methods automatically generates the <?xml ...>, I'm hoping I'm not going to have
to tell them to parse out this piece of the files they want to send me. Can anyone
help?
Thanks so much!
CM

CM,
I suppose you have set 'http-xml=true' for this to work. For http-xml
protocol, there is no way to specify the leading <?xml> tag, and hence
unfortunately the desired functionality cannot be achieved.
In case, this is very important for you, could you please log a support
case, and then we can file a bug and ask the Engineering to look into it.
Thanks,
Anurag
"Crackhead Millionaire" <[email protected]> wrote in message
news:[email protected]...
>
Hi Anurag -
Thanks for the response. My problem is that I would like to be able tosubmit
straight XML (i.e., not SOAP) to a webservice from an application outsideof Weblogic.
For example, the following code block fails on submission to BEA:
* Example Simple Integration.
import java.io.*;
import java.net.*;
public class testBEAPost {
* Null constructor.
public testBEAPost () {
super();
* This method handles creation of a PeopleSoft XML Envelope, wrapping of
* user input into the envelope, submission of the message to theintegration
broker
* and display of the response message to the screen.
* @created 3.12.2003
* @param argv java.lang.String[] Standard user entry input
public static void main(String[] argv) {
try{
URL url;
URLConnection urlConn;
DataOutputStream printout;
DataInputStream input;
// Create the internal XML document which will be to send to BEA.(hardcoded)
>
String internalXMLDoc = "<? xml version=\"1.0\"?><newlocationxmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"><setid>WMS</setid><l
ocationid>1118UG0000</locationid><description>Electric
UndergroundLocation</description><exceptionemailaddress>[email protected]<
/exceptionemailaddress></newlocation>";
>
// Define the target URL.
url = newURL("http://167.75.117.20:7001/WebServices/PeopleSoftWebServices/NewLocation
Service.jws/createLocation");
>
// Open the Conection
urlConn = url.openConnection();
// Set necessary connection variables.
urlConn.setDoInput (true);
urlConn.setDoOutput (true);
urlConn.setUseCaches (false);
// Specify the content type.
urlConn.setRequestProperty("Content-Type", "text/xml");
// Send POST output.
printout = new DataOutputStream (urlConn.getOutputStream ());
printout.writeBytes (internalXMLDoc);
printout.flush ();
printout.close ();
// Get response data.
input = new DataInputStream (urlConn.getInputStream ());
String str;
while (null != ((str = input.readLine())))
System.out.println (str);
input.close ();
} catch (Exception e)
System.out.println(e);
If I run this program, I get a java.io.IOException with the serverreturning a
500 error code. However, if I strip out the leading <? xml version="1.0"?> tag
and submit to the web service, it works fine. My program set I createdthis example
for uses DOM to create the document, so I'm actually creating thedocument, getting
the String value of it, then parsing out the leading tag beforesubmission. My
problem is that soon I'll be dealing with third parties who may havetrouble generating
SOAP requests (don't ask), so I'd like to be able to tell them to generatesimple
XML documents to send to BEA if at all possible.
Can you assist? Thanks so much.
"Anurag Pareek" <[email protected]> wrote:
CM,
A SOAP message generated by a Workshop web service, when it acts as a
client
to another service, always contains the leading <?xml> tag. Here is a
sample
of a SOAP message generated by Workshop:
POST /TestImport/TestAny/TestAny.jws HTTP/1.0
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; MS Web Services Client
Protocol 1.0.3705.0; BEA WLW 7.0)
SOAPAction: "http://www.openuri.org/hello2"
Host: localhost
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: Keep-Alive
Content-Length: 398
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
<hello2 xmlns="http://www.openuri.org/">
<o></o>
</hello2>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
It seems to me that what you are asking for is already there. Could you
please elaborate your issue further, probably with a sample of a XML
message
which you feel is not accepted by Workshop, but should be.
Thanks,
Anurag
"Crackhead Millionaire" <[email protected]> wrote in message
news:[email protected]...
Hello friends. I'm wondering if anyone has any insight as to why Icannot
create
a fully formed XML document when developing a web service which
includes
the standard
<? xml version="1.0" ?> leading tag.
If I include the leading tag in my XML mapping for a jws method, Iam
unable to
compile the service into an ear, getting the following error: "Anunexpected
exception occurred while attempting to process the classes and
annotations
for
this Web Service." If I do not include the leading tag, I can compileinto an
EAR file and invoke the web service from a HTTP POST, but I cannotinclude
the
leading <?xml...> tag in my request. Considering that I'll be askingother vendors
to submit to my web services and creation of xml documents using DOMor
other
methods automatically generates the <?xml ...>, I'm hoping I'm notgoing
to have
to tell them to parse out this piece of the files they want to sendme.
Can anyone
help?
Thanks so much!
CM

Generating a Web Service and Oracle DATE type

Hi,
I need to generate a Web Service from an EJB model based upon entities generated from the Oracle 11g database that contain DATE types.
I realize that java.sql.Date may not be a supported JAX-RPC type but I would be VERY grateful for some instructions about the easiest way to solve this problem when generating the web service in JDeveloper 11g.
The integrated WLS server log looks like this:
<2009-apr-26 kl 23:13 CEST> <Error> <HTTP> <BEA-101216> <Servlet: "WSEE_SERVLET" failed to preload on startup in Web application: "/SessionFacadeBean".
javax.xml.ws.WebServiceException: Unable to create JAXBContext
     at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:158)
     at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:87)
     at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:264)
     at com.sun.xml.ws.server.EndpointFactory.createSEIModel(EndpointFactory.java:322)
     at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:188)
     Truncated. see log file for complete stacktrace
java.security.PrivilegedActionException: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions
java.sql.Timestamp does not have a no-arg default constructor.
     this problem is related to the following location:
          at java.sql.Timestamp
          at public java.sql.Timestamp oracle.Lan.getAterlamnadDatum()
          at oracle.Lan
          at public java.util.List ejbmodel.jaxws.QueryLanFindByNrResponse._return
          at ejbmodel.jaxws.QueryLanFindByNrResponse
..... and so on
The entity bean i question looks like this:
package oracle;
import java.io.Serializable;
import java.sql.Timestamp;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
@Entity
@NamedQueries({
@NamedQuery(name = "Lan.findAll", query = "select o from Lan o"),
@NamedQuery(name = "Lan.FindByNr", query = "select o from Lan o where o.lanNr = :p_lanNr")
public class Lan implements Serializable {
@Column(name="ATERLAMNAD_DATUM")
private Timestamp aterlamnadDatum;
@Column(nullable = false)
private Long demandcount;
private Timestamp demanddate;
@Column(name="EXEMPLAR_NR", nullable = false)
private Long exemplarNr;
@Column(nullable = false)
private String isbn;
@Id
@Column(name="LAN_NR", nullable = false)
private Long lanNr;
@Column(nullable = false)
private Long remindercount;
private Timestamp reminderdate;
@Column(name="TILLBAKA_DATUM")
private Timestamp tillbakaDatum;
@Column(name="UTLANAD_DATUM")
private Timestamp utlanadDatum;
@ManyToOne
@JoinColumn(name = "PERSON_NR")
private Lantagare lantagare;

Hi All,
When i'm developing EJB Webservice i am getting following error .. i think it doesn't support java.sql.Date; and java.sql.timestamp; types
the error are as show in below please suggest me.
[Running application oil on Server Instance IntegratedWebLogicServer...]
[05:04:09 AM] ---- Deployment started. ----
[05:04:09 AM] Target platform is (Weblogic 10.3).
[05:04:09 AM] Retrieving existing application information
[05:04:09 AM] Running dependency analysis...
[05:04:09 AM] Deploying 2 profiles...
[05:04:10 AM] Wrote EJB Module to C:\Documents and Settings\Administrator\Application Data\JDeveloper\system11.1.1.4.37.59.23\o.j2ee\drs\oil\oil_webservicesEJB.jar
[05:04:10 AM] Wrote Enterprise Application Module to C:\Documents and Settings\Administrator\Application Data\JDeveloper\system11.1.1.4.37.59.23\o.j2ee\drs\oil
[05:04:10 AM] Redeploying Application...
<Jun 30, 2011 5:04:10 AM EDT> <Warning> <J2EE> <BEA-160195> <The application version lifecycle event listener oracle.security.jps.wls.listeners.JpsAppVersionLifecycleListener is ignored because the application oil is not versioned.>
<Jun 30, 2011 5:04:10 AM EDT> <Warning> <Munger> <BEA-2156203> <A version attribute was not found in element webservices in the deployment descriptor in C:\Documents and Settings\Administrator\Application Data\JDeveloper\system11.1.1.4.37.59.23\o.j2ee\drs\oil\oil_webservicesEJB.jar/META-INF/webservices.xml. A version attribute is required, but this version of the Weblogic Server will assume that the JEE5 is used. Future versions of the Weblogic Server will reject descriptors that do not specify the JEE version.>
<Jun 30, 2011 5:04:10 AM EDT> <Error> <HTTP> <BEA-101216> <Servlet: "WSEE_SERVLET" failed to preload on startup in Web application: "/oil-oil_webservices-webapp".
javax.xml.ws.WebServiceException: Unable to create JAXBContext
     at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:164)
     at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:94)
     at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:281)
     at com.sun.xml.ws.server.EndpointFactory.createSEIModel(EndpointFactory.java:363)
     at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:202)
     Truncated. see log file for complete stacktrace
Caused By: java.security.PrivilegedActionException: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions
java.sql.Timestamp does not have a no-arg default constructor.
     this problem is related to the following location:
          at java.sql.Timestamp
>
[05:04:11 AM] #### Deployment incomplete. ####
#### Cannot run application oil due to error deploying to IntegratedWebLogicServer.
[05:04:11 AM] Remote deployment failed
[Application oil stopped and undeployed from Server Instance IntegratedWebLogicServer]
Thanks in advance..
Siva
Edited by: Shankar on Jun 30, 2011 7:02 AM

ASMX web service and The remote server returned an error: (500) Internal Server Error issue

i have developed a very small web service and which is hosted along with our web site. our webservice url is
http://www.bba-reman.com/Search/SearchDataIndex.asmx
web service code
namespace WebSearchIndex
#region SearchDataIndex
/// <summary>
/// SearchDataIndex is web service which will call function exist in another library for part data indexing
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
public class SearchDataIndex : System.Web.Services.WebService
//public AuthHeader ServiceAuth=null;
public class AuthHeader : SoapHeader
public string Username;
public string Password;
#region StartIndex
/// <summary>
/// this function will invoke CreateIndex function of SiteSearch module to reindex the data
/// </summary>
[WebMethod]
public string StartIndex(AuthHeader auth)
string strRetVal = "";
if (auth.Username == "Admin" && auth.Password == "Admin")
strRetVal = SiteSearch.CreateIndex(false);
else
SoapException se = new SoapException("Failed : Invalid credentials",
SoapException.ClientFaultCode,Context.Request.Url.AbsoluteUri,new Exception("Invalid credentials"));
throw se;
return strRetVal;
#endregion
#endregion
when i was calling that web service from my win apps using
HttpWebRequest
class then getting error The remote server returned an error: (500) Internal Server Error
here is code of my win apps from where i am calling web service
string strXml = "";
strXml = "<s:Envelope xmlns:s='http://schemas.xmlsoap.org/soap/envelope/'><s:Body><StartIndex xmlns='http://tempuri.org/' xmlns:i='http://www.w3.org/2001/XMLSchema-instance'><auth><Username>joy</Username><Password>joy</Password></auth></StartIndex></s:Body></s:Envelope>";
string url = "http://www.bba-reman.com/Search/SearchDataIndex.asmx";
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
req.Method = "POST";
req.ContentType = "text/xml";
req.KeepAlive = false;
req.ContentLength = strXml.Length;
StreamWriter streamOut = new StreamWriter(req.GetRequestStream(), System.Text.Encoding.ASCII);
streamOut.Write(strXml);
streamOut.Close();
StreamReader streamIn = new StreamReader(req.GetResponse().GetResponseStream());
string strResponse = streamIn.ReadToEnd();
streamIn.Close();
i am just not being able to understand when this line execute
StreamReader streamIn = new StreamReader(req.GetResponse().GetResponseStream());
then getting the error The remote server returned an error: (500) Internal Server Error
not being able to understand where i made the mistake. mistake is in the code of web service end or in calling code?
help me to fix this issue. thanks

Hi Mou,
I just tried your win app code about calling web service, but failed. I got the 500 error after I called your service:
The error message I quoted from Fiddler:
<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Body><soap:Fault><faultcode>soap:Client</faultcode><faultstring>System.Web.Services.Protocols.SoapException: Failed : Invalid credentials ---> System.Exception: Invalid credentials
--- End of inner exception stack trace ---
at BBAReman.WebSearchIndex.SearchDataIndex.StartIndex(AuthHeader auth)</faultstring><faultactor>http://www.bba-reman.com/Search/SearchDataIndex.asmx</faultactor><detail /></soap:Fault></soap:Body></soap:Envelope>
I am not totally sure that error occurred by the authentication. But I suggest you can try to add this service into your project using this method below:
1.right click the Reference and select Add Service Reference
2.input your service link and click "Go"
And you can use this service as the following:
private async void callService()
ServiceReference1.SearchDataIndexSoapClient client =new ServiceReference1.SearchDataIndexSoapClient();
var Str= await client.StartIndexAsync(new ServiceReference1.AuthHeader { Username = "Admin", Password = "Admin" });
Please try it.
Regards,
Will
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