Sample java code for web service calling

Hello,
I need to call the web services for adding/updating records on Oracle On Demand Entities.
In particular i need a sample code in java language that explain how to append the sessionid
to the SOAP request when calling the web service.
thanks in advance.

Hi,
Each time you perform any SOD Operation after Login, ensure have your JSessionId attached to your actual Web Service URL like in example below
wsLocation ="https://secure-XXXXX.crmondemand.com/Services/Integration";
jsessionId="8d928e8330d53c6f954b16194731bad78f5f111c2043.e34PaxyNchuLe34Rax4SchaKchz0n6jAmljGr5XDqQLvpAe";
String url=wsLocation + ";jsessionid=" + jSessionId;
Use this url for all your future SOD Operation till you logout.
Regards
Deepak H Andeli

Similar Messages

StatusCode values for web service call?

I am trying to check the status of a long-lived service using a web service call from a .NET application. I therefore don't have access to the java libraries where the StatusCode constants (enumerations?) are defined. Can someone either tell me a .NET library I can reference in order to use the constant values, or at least tell me what the integer values are, and I can make my own constants.
In case it wasn't cIear, I am using webservice_invokeStatus( jobId ).
Thanks,
Mike Gates

Hi Mike,
Good news!!! I figured out what's happening.
The codes that I posted were related to the Process. They are process status codes.
What you are looking for is related to the Job. So here are the job status codes.
JOB_STATUS_UNKNOWN = 0 (default)
JOB_STATUS_QUEUED = 1
JOB_STATUS_RUNNING=2
JOB_STATUS_COMPLETED=3
JOB_STATUS_FAILED=4
JOB_STATUS_TERMINATED=5
JOB_STATUS_SUSPENDED=6
JOB_STATUS_COMPLETE_REQUESTED=7
JOB_STATUS_TERMINATE_REQUESTED=8
JOB_STATUS_SUSPEND_REQUESTED=9
JOB_STATUS_RESUME_REQUESTED=10
cheers,
Parth

Sample Java code and detail to call RFC from Java clas developed in Eclipse

Hi All,
I am new to Java. I have downloaded Eclipse IDE and planning to use for developing Java application to send data to SAP by calling RFC JCO Interface.
I need a sample java code/tutorial step by step to create Java class for simple example to call RFC from Java.
I have downloaded SAPJCO3 from service market place.
Kindly help me to send steps involved to configure for JCO with my Eclipse with JCO.
Thanks in advance.
Sharma

Hi Sharma,
Please have a look at [Example: Using Generated Proxies to Call Function Modules |http://help.sap.com/saphelp_nw04/helpdata/en/b6/55e3952a902447847066a0df27b0d6/content.htm]
JCo Exceptions : http://help.sap.com/saphelp_nw70ehp1/helpdata/en/f6/daea401675752ae10000000a155106/content.htm
Hope it will helps
Regards
Arun

Object store for web service call?

Hi all,
If I can't do synchronous web service calls I remember
reading something about an object that you can send with the call
containing attribute you set and it will be included in the
callback. I can use this to store some info I need for the call
back on the client side.
I cant find info about this object now despite searching high
and low. If this object exists what is it called (callbackStore?)
thanks
Mark

Hi Mike,
Good news!!! I figured out what's happening.
The codes that I posted were related to the Process. They are process status codes.
What you are looking for is related to the Job. So here are the job status codes.
JOB_STATUS_UNKNOWN = 0 (default)
JOB_STATUS_QUEUED = 1
JOB_STATUS_RUNNING=2
JOB_STATUS_COMPLETED=3
JOB_STATUS_FAILED=4
JOB_STATUS_TERMINATED=5
JOB_STATUS_SUSPENDED=6
JOB_STATUS_COMPLETE_REQUESTED=7
JOB_STATUS_TERMINATE_REQUESTED=8
JOB_STATUS_SUSPEND_REQUESTED=9
JOB_STATUS_RESUME_REQUESTED=10
cheers,
Parth

Communication Warnings for Web Service Calls

The Flex 3 documentation states:
"SWF files that are assigned to the local-with-networking
sandbox forfeit their local file access. In return, the SWF files
are allowed to access data from the network. However, a
local-with-networking SWF file is still not allowed to read any
network-derived data unless permissions are present for that
action, through a cross-domain policy file or a call to the
Security.allowDomain() method."
However, when we embed an SWF with a sandbox type of
local-with-network in a PDF file, when that PDF file is read off
disk we get a large volume of warning dialogues -- one for each web
service call that the Flash makes. Since the SWF is
local-with-networking, we assumed that these communications were
allowed but the prompts create a very poor user experience. We have
an appropriate crossdomain file set up. What else do we need to do
to avoid these prompts?
Terry. ([email protected])

Folks, any thoughts?
I appreciate your help.
praveen

System processes needed for web service call

Hi experts,
one theoretical question: how about the system processes needed for a web service call? If have created a test service that does nothing except to wait for 10 seconds. When I call it from outside, no extra process is busy (as seen in trx SM50). Is it possible that one web service call (from outside -> SAP machine) does not need a DIA or BTC process on SAP machine?
Thanks in advance for your help!
Kind regards, Matthias

Hi,
Of course a web service needs a dialog workprocess to run.
But if you used the "wait" abap instruction, it may be that this instruction frees the work process ?
Regards,
Olivier

What the mechanism of the Java Proxy for Web Services in WLS 8.1

Hi, all;
I try to find out how the java proxy of web service in weblogic server 8.1
works. Suppose I use the java Proxy of a WebSerice in a client application whatever
whithin or outside the application of the web service, does the proxy actually:
1. translate my java arguments objects in XML to create SOAP msg,
2. then send the msg across the network, and web service also response SOAP msg,
3. then proxy translate it into return value of the method call ?
If that is true , the Java Proxy seems very inefficient, right?
Can any body tell me how the proxy works ?
regards,
shannon

Hi Shannon,
The type of proxy I'm familiar with is at the http connection level and
associated with the networking properties in the JDK, See:
http://java.sun.com/j2se/1.4.2/docs/guide/net/properties.html
Your question may be related to JWS proxies, See:
http://edocs.bea.com/workshop/docs81/doc/en/workshop/guide/howdoi/howUseTheJavaProxyForAWebService.html
You may want to ask this question in the workshop newsgroup.
Hope this helps,
Bruce
shannon lee wrote:
>
Hi, all;
I try to find out how the java proxy of web service in weblogic server 8.1
works. Suppose I use the java Proxy of a WebSerice in a client application whatever
whithin or outside the application of the web service, does the proxy actually:
1. translate my java arguments objects in XML to create SOAP msg,
2. then send the msg across the network, and web service also response SOAP msg,
3. then proxy translate it into return value of the method call ?
If that is true , the Java Proxy seems very inefficient, right?
Can any body tell me how the proxy works ?
regards,
shannon

Visual Studio Sample Code for Web Services Integration

I am new to the CRM OnDemand web services and am looking to write an interface for querying and updating data. I have imported the .wsdl and got the log-in and log-out functioning but rather than re-inventing the wheel I was wondering if anybody had some sample code of how to work with the business objects such as Account or Contact.
I am using Visual Studio .Net (Prefer c#). Any sample would be greatly appreciated.
Thanks in advance....
Edited by: user10730659 on 9/01/2009 23:08
Edited by: user10730659 on 20/01/2009 16:11

I found some examples in the Web Services Resource Library.
you can access this through the "Training and Support" link from within CRM OD.
Then click on "Web Services Library" then download the Getting Started kits
Edited by: user10730659 on 20/01/2009 16:11

Error converting CFML arguments to Java classes for web service invocation.

Hello all.
I am working on writting a small application that will use a web service that is provided by our IVR (Angel.com). I am able to login, however when I attempt to do anything with complex objects, I get the error stated in the title.
It seems to be having a problem with the array, because when I remove it, or turn it into a simple string, i get errors about the function not being found. I am fairly new to web services, and especially dealing with complex data types, so any help would be much appreciated.
You can see my testing page at
http://webservices.fpitesters.com/AngelCalls.cfm
The WSDL I am using can be found at
http://www.angel.com/outbound/wsdl/OutboundCallService.wsdl
Here is sample code that does what I want it to do in Java / Apache Axis
http://www.socialtext.net/ivrwiki/index.cgi?java_sample_code
Here is a description of the function I am having problems with
http://www.socialtext.net/ivrwiki/index.cgi?placecall
And attached is my code.
     <cfset email = "xxxxxxxxxxxxxxxxxx">
     <cfset pin = "xxxxxxxxxxxx">
     <cfinvoke webservice="http://www.angel.com/outbound/wsdl/OutboundCallService.wsdl" method="login" returnvariable="login">
          <cfinvokeargument name="email" value="#email#"/>
          <cfinvokeargument name="pin" value="#pin#"/>
     </cfinvoke>
     <cfdump var="#login#">
     <cfset Token = login.getToken()>
     <cfdump var="#token#">
     <cfset CallItem.maxWaitTime = 100>
     <cfset CallItem.phoneNumbers[1] = "7632344306">
     <cfset CallItem.siteNumber = 100041>
     <cfinvoke webservice="http://www.angel.com/outbound/wsdl/OutboundCallService.wsdl" method="placeCall" returnvariable="call">
          <cfinvokeargument name="Token" value="#Token#"/>
          <cfinvokeargument name="CallItem" value="#CallItem#"/>
     </cfinvoke>
     <cfdump var="#call#">

If you are not initializing phoneNumbers as an array before setting
<cfset CallItem.phoneNumbers[1] = "7632344306">
it will be passed as a struct with a key of 1. This could cause your argument conversion error.
So:
<cfset CallItem.maxWaitTime = 100>
<cfset CallItem.phoneNumbers[1] = "7632344306">
<cfset CallItem.siteNumber = 100041>
Will result in
struct
MAXWAITTIME
100
PHONENUMBERS
struct
1
7632344306
SITENUMBER
100041
<cfset CallItem = StructNew() > 
<cfset CallItem.maxWaitTime = 100 >
<cfset CallItem.phoneNumbers = arrayNew(1) /> 
<cfset CallItem.phoneNumbers[1] = "7632344306">
<cfset CallItem.siteNumber = 100041>
Will result in
struct
MAXWAITTIME
100
PHONENUMBERS
array
1
7632344306
SITENUMBER
100041
- Jason Morgan

Best practice for web service call

I can add a web service using the standard data connection wizard - works fine. I also can do it all in Javascript which give me a bit more flexibility. Is there some guideline or wisdom for which is best?

It all depends on your requirement..
For example, if you know your webservice address at design time itself, then it would be better to put in the data connection tab.
But if your webservice address changes at run time based on the environment your application is deployed in, then you can use the java script code to change the webservice address dynamically.
Thanks
Srini

Sample ABAP code for userexits, and calling bapi's

Hi,
Can someone please send me sample ABAP code
1) to do extractor enhancement using user exit.
2) ABAP program to call BAPI to read live cache order series data in SNP and write to Idocs through some ports.
3) ABAP routine to generate file name (based on date/country)in the infopackage to upload flatfiles.
Thank you very much in advance and appreciate any help.
Regards
Prasad

hai ,
check this code...
*& Tables
tables : tstc,     "SAP Transaction Codes
         tadir,    "Directory of Repository Objects
         modsapt, "SAP Enhancements - Short Texts
         modact,   "Modifications
         trdir,    "System table TRDIR
         tfdir,    "Function Module
         enlfdir, "Additional Attributes for Function Modules
         tstct.    "Transaction Code Texts
*& Variables
data : jtab like tadir occurs 0 with header line.
data : field1(30).
data : v_devclass like tadir-devclass.
*& Selection Screen Parameters
selection-screen begin of block a01 with frame title text-001.
selection-screen skip.
parameters : p_tcode like tstc-tcode obligatory.
selection-screen skip.
selection-screen end of block a01.
*& Start of main program
start-of-selection.
Validate Transaction Code
select single * from tstc
    where tcode eq p_tcode.
Find Repository Objects for transaction code
if sy-subrc eq 0.
    select single * from tadir
       where pgmid    = 'R3TR'
         and object   = 'PROG'
         and obj_name = tstc-pgmna.
    move : tadir-devclass to v_devclass.
    if sy-subrc ne 0.
      select single * from trdir
         where name = tstc-pgmna.
      if trdir-subc eq 'F'.
        select single * from tfdir
          where pname = tstc-pgmna.
        select single * from enlfdir
          where funcname = tfdir-funcname.
        select single * from tadir
          where pgmid    = 'R3TR'
            and object   = 'FUGR'
            and obj_name = enlfdir-area.
        move : tadir-devclass to v_devclass.
      endif.
    endif.
Find SAP Modifactions
    select * from tadir
      into table jtab
      where pgmid    = 'R3TR'
        and object   = 'SMOD'
        and devclass = v_devclass.
    select single * from tstct
      where sprsl eq sy-langu
        and tcode eq p_tcode.
    format color col_positive intensified off.
    write:/(19) 'Transaction Code - ',
    20(20) p_tcode,
    45(50) tstct-ttext.
    skip.
    if not jtab[] is initial.
      write:/(95) sy-uline.
      format color col_heading intensified on.
      write:/1 sy-vline,
      2 'Exit Name',
      21 sy-vline ,
      22 'Description',
      95 sy-vline.
      write:/(95) sy-uline.
      loop at jtab.
        select single * from modsapt
        where sprsl = sy-langu and
        name = jtab-obj_name.
        format color col_normal intensified off.
        write:/1 sy-vline,
        2 jtab-obj_name hotspot on,
        21 sy-vline ,
        22 modsapt-modtext,
        95 sy-vline.
      endloop.
      write:/(95) sy-uline.
      describe table jtab.
      skip.
      format color col_total intensified on.
      write:/ 'No of Exits:' , sy-tfill.
    else.
      format color col_negative intensified on.
      write:/(95) 'No User Exit exists'.
    endif.
else.
    format color col_negative intensified on.
    write:/(95) 'Transaction Code Does Not Exist'.
endif.
Take the user to SMOD for the Exit that was selected.
at line-selection.
get cursor field field1.
check field1(4) eq 'JTAB'.
set parameter id 'MON' field sy-lisel+1(10).
call transaction 'SMOD' and skip first screen.

Java Stack for Web Service in R/3

Hello Friends,
I am developing a Web Service in R/3 server. Developed a RFC and converted it to Web Sevice.
My question is, is it necessarily required to have Java Stack in my server or will it be enough to have ABAP Stack. My server doesn't have java stack installed. shall i be able to run my Web service with ABAP stack?
Please help me and give me some suggesions.
Kumar.

Hi Kumar,
the above answer is simply incorrect.
You can certainly provide a web service from the ABAP stack without any need for a Java stack.
There are several blogs, and lots of forum posts, that discuss how to do this.
If you have indeed "Developed a RFC and converted it to Web Service" then you are away.
Use transaction SOAMANAGER ( or WSADMIN, WSCONFIG on earlier releases) to publish your webservice and away you go.
Cheers
Graham Robbo

"Connection refused" when using Java client for Web Service

I deployed a web service to Weblogic Server 7.0 running on Windows 2000. I can
use IE browser to see its WSDL perfectly but when I run the Java client, the proxy
method call generates the following error:
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:426)
at java.net.Socket.connect(Socket.java:376)
at java.net.Socket.<init>(Socket.java:291)
at java.net.Socket.<init>(Socket.java:119)
at weblogic.webservice.binding.soap.HttpClientBinding.createSocket(HttpC
lientBinding.java:412)
at weblogic.webservice.binding.soap.HttpClientBinding.createSocket(HttpC
lientBinding.java:390)
at weblogic.webservice.binding.soap.HttpClientBinding.send(HttpClientBin
ding.java:246)
at weblogic.webservice.core.handler.ClientHandler.handleRequest(ClientHa
ndler.java:34)
at weblogic.webservice.core.HandlerChain.handleRequest(HandlerChain.java
:131)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:417)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:359)
at weblogic.webservice.core.rpc.StubImpl._invoke(StubImpl.java:225)
at weblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
181)
at weblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
207)
at CenterWSClient.main(CenterWSClient.java:73)
javax.xml.rpc.JAXRPCException: Failed to send request:java.net.ConnectException:
Connection refused: connect
at weblogic.webservice.core.handler.ClientHandler.handleRequest(ClientHa
ndler.java:37)
at weblogic.webservice.core.HandlerChain.handleRequest(HandlerChain.java
:131)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:417)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:359)
at weblogic.webservice.core.rpc.StubImpl._invoke(StubImpl.java:225)
at weblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
181)
at weblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
207)
at CenterWSClient.main(CenterWSClient.java:73)
Exception in handler's handleRequest().
java.rmi.RemoteException: SOAP Fault:javax.xml.rpc.soap.SOAPFaultException: Conn
ection refused: connect; nested exception is:
javax.xml.rpc.soap.SOAPFaultException: Connection refused: connect
at weblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
186)
at weblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
207)
at CenterWSClient.main(CenterWSClient.java:73)
Caused by: javax.xml.rpc.soap.SOAPFaultException: Connection refused: connect
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:459)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:359)
at weblogic.webservice.core.rpc.StubImpl._invoke(StubImpl.java:225)
at weblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
181)

In your client program, when you do "new XXX_Impl(String wsdlurl)", did you
pass in the wsdl you were hitting with browser?
-Neal
"Ray Yan" <[email protected]> wrote in message
news:[email protected]...
>
I deployed a web service to Weblogic Server 7.0 running on Windows 2000. Ican
use IE browser to see its WSDL perfectly but when I run the Java client,the proxy
method call generates the following error:
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
atjava.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:426)
at java.net.Socket.connect(Socket.java:376)
at java.net.Socket.<init>(Socket.java:291)
at java.net.Socket.<init>(Socket.java:119)
atweblogic.webservice.binding.soap.HttpClientBinding.createSocket(HttpC
lientBinding.java:412)
atweblogic.webservice.binding.soap.HttpClientBinding.createSocket(HttpC
lientBinding.java:390)
atweblogic.webservice.binding.soap.HttpClientBinding.send(HttpClientBin
ding.java:246)
atweblogic.webservice.core.handler.ClientHandler.handleRequest(ClientHa
ndler.java:34)
atweblogic.webservice.core.HandlerChain.handleRequest(HandlerChain.java
:131)
atweblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:417)
atweblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:359)
atweblogic.webservice.core.rpc.StubImpl._invoke(StubImpl.java:225)
atweblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
181)
atweblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
207)
at CenterWSClient.main(CenterWSClient.java:73)
javax.xml.rpc.JAXRPCException: Failed to sendrequest:java.net.ConnectException:
Connection refused: connect
atweblogic.webservice.core.handler.ClientHandler.handleRequest(ClientHa
ndler.java:37)
atweblogic.webservice.core.HandlerChain.handleRequest(HandlerChain.java
:131)
atweblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:417)
atweblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:359)
atweblogic.webservice.core.rpc.StubImpl._invoke(StubImpl.java:225)
atweblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
181)
atweblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
207)
at CenterWSClient.main(CenterWSClient.java:73)
Exception in handler's handleRequest().
java.rmi.RemoteException: SOAPFault:javax.xml.rpc.soap.SOAPFaultException: Conn
ection refused: connect; nested exception is:
javax.xml.rpc.soap.SOAPFaultException: Connection refused: connect
atweblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
186)
atweblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
207)
at CenterWSClient.main(CenterWSClient.java:73)
Caused by: javax.xml.rpc.soap.SOAPFaultException: Connection refused:connect
atweblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:459)
atweblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.jav
a:359)
atweblogic.webservice.core.rpc.StubImpl._invoke(StubImpl.java:225)
atweblogic.jws.proxies.CenterWSSoap_Stub.update(CenterWSSoap_Stub.java:
181)

Java API for Web Services

I have a .NET web service and want to make a JAVA API to communicate with the .NET webservice. Is there an easy API that will deal with the SOAP packaging and accomplish the communication for me?

I'm not sure If I understand you question, but you should be able to take the WSDL description of the .NET web service, point your favorite java development environment at it (either locally or via a URL) and say generate me a WS client for that.
Most environments include this as one of their tutorials.
There are also command line tools.
-- Frank

Starting out with Java client for Web Services

Hi,
I'm new to Web Services (but not Java in general). Just looking for some pointers to get me started in the right direction.
My pressing need is to develop a Java client for a set of Web Services described through a WSDL.
I've found the "Chapter 12: Building Web Services With JAX-RPC" section of the Web Services Tutorial. Could someone just confirm that this is the right tutorial for me to read for my puropse.
Also I was wondering about available tools for this purpose.
I was expecting that there would be a tool that could read a WSDL and generate client side stubs for it automatically. (Like how you can take a Remote interface and rmic it in RMI). Is there such a thing? Is it possible?
Preferably an open source (free) tool. I use the Netbeans IDE so if anyone knows of anything that integrates with that, all the better. I had a look at their site but couldn't see anything.
Thanks in advance for any tips anyone can provide.

Hi,
I'm new to Web Services (but not Java in general).
Just looking for some pointers to get me started in
the right direction.
My pressing need is to develop a Java client for a set
of Web Services described through a WSDL.
I've found the "Chapter 12: Building Web Services
With JAX-RPC" section of the Web Services Tutorial.
Could someone just confirm that this is the right
tutorial for me to read for my puropse.Yes, that's right. It manages to say very little in very many pages.
Also I was wondering about available tools for this
purpose.
I was expecting that there would be a tool that could
read a WSDL and generate client side stubs for it
automatically. (Like how you can take a Remote
interface and rmic it in RMI). Is there such a thing?
Is it possible?This is exactly what the wscompile tool (distributed with the JWS SDK 1.3) does as one of its options. See http://java.sun.com/webservices/docs/1.1/tutorial/doc/JAXRPC6.html for more info.

Sample java code for web service calling

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