Newsstand background download web service

what will be the appropriate webservice format for background download multiple issue in Newsstand?

Hari,
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Similar Messages

Internal error when downloading web service proxy jars

Hi,
I have a web service created from a stateless Java class in OC4J 10.1.2. I access the web page of the service and can download the WSDL and test the services, but if I try to download the compiled or source JAR files of the client proxy I get this:
500 Internal Server Error
java.lang.NullPointerException at oracle.wsdl.toolkit.util.JarUtil.addFileEntry(JarUtil.java:105) at oracle.wsdl.toolkit.util.JarUtil.createJar(JarUtil.java:34) at oracle.j2ee.ws.BaseWebService.generateClientStubJar(BaseWebService.java:1555) at oracle.j2ee.ws.BaseWebService.doGetClientJar(BaseWebService.java:1469) at oracle.j2ee.ws.BaseWebService.doGet(BaseWebService.java:1142) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
I ccan find both the java and class files at %OC$J_HOME%\j2ee\home\application-deployments\myapp\myapp2006\temp\__java_stateless_rpc...(packages)...\proxy
So I have the impression that the problem comes at packaging files into a JAR file.
I've noticed the class names are very long because they include the full package route changing dots for underscores, which in my case results in class names of up to 64 characters (excluding extension and separator dot). Also the proxy directory where those files are created is very deep because after the __java_stateless_rpc directory the full package structure is repeated twice. I've detected that Windows Explorer does not allow me to delete, edit or view properties of those class and source files with names of 64 characters or more under the proxy directory, which for those cases means a complete path of over 256 characters.
I'm not sure if this is the cause, but anyway I don't like those very long class names, is there any way of instructing the servlet to use other name generation scheme?
Regards

Hi,
It seem that I was right and the length of the paths where in the heart of the problem. I've moved my oc4j directory to the root of my filesystem and the problem has dissapeared.
Anyway, I find that name scheme very ugly and also ackward to use in the client, I could probably edit the sources myself but having to do so each time something changes...
I'd propose that the servlett replicated the package structure under which the beans are originally, thus creating a more natural and logical structure with much shorter names.
Maybe the path under __java_stateless_rpc could also be shortened.
Regards

Oracle Web Services Manager, Coresv

Coresv, Web Services Manager May 21, 2005 9:04 PM
Reply
I have downloaded Web Services Manager (part of the Application Server Downloads), also called as coresv.
I have done the installation as per the scripts but need some help with some issues that I am getting.
Basically when I goto the http://localhost:3115/ccore page, the login works fine but after that all I see is
two empty frames:
1. Error
The following exception occured when processing the JSP:
Provider org.apache.xalan.processor.TransformerFactoryImpl not found
Use your browsers "Back" button if you would like to try again.
Contact Oracle Web Services Manager Administrator
2. Error
The following exception occured when processing the JSP:
getActiveComponents failed
Use your browsers "Back" button if you would like to try again.
Contact Oracle Web Services Manager Administrator
Can you guide me where should I post this message?
Thanks
Best Regards
Hitesh

Follow-up on this topic
1. Still not able to run the default Tomcat Instance.
2. However, was able to get to the console of Web Services Manager when deployed to a Weblogic 8.1 SP3 instance.
But after configuring a gateway, registering a service and comitting the policies etc. as described by the book, when I try to access the service using the URL
http://localhost:7001/gateway/services/SID0003006?wsdl
http://localhost:7001/gateway is where the gateway.war is deployed.
I get
Oracle Web Services Manager Gateway : Cannot find WSDL for service "SID0003006"
I can't execute the service either..
Thanks
Hitesh

Oracle Web Services Manager, Coresv problems

Coresv, Web Services Manager May 21, 2005 9:04 PM
Reply
I have downloaded Web Services Manager (part of the Application Server Downloads), also called as coresv.
I have done the installation as per the scripts but need some help with some issues that I am getting.
Basically when I goto the http://localhost:3115/ccore page, the login works fine but after that all I see is
two empty frames:
1. Error
The following exception occured when processing the JSP:
Provider org.apache.xalan.processor.TransformerFactoryImpl not found
Use your browsers "Back" button if you would like to try again.
Contact Oracle Web Services Manager Administrator
2. Error
The following exception occured when processing the JSP:
getActiveComponents failed
Use your browsers "Back" button if you would like to try again.
Contact Oracle Web Services Manager Administrator
Can you guide me where should I post this message?
Thanks
Best Regards
Hitesh

Follow-up on this topic
1. Still not able to run the default Tomcat Instance.
2. However, was able to get to the console of Web Services Manager when deployed to a Weblogic 8.1 SP3 instance.
But after configuring a gateway, registering a service and comitting the policies etc. as described by the book, when I try to access the service using the URL
http://localhost:7001/gateway/services/SID0003006?wsdl
http://localhost:7001/gateway is where the gateway.war is deployed.
I get
Oracle Web Services Manager Gateway : Cannot find WSDL for service "SID0003006"
I can't execute the service either..
Thanks
Hitesh

Is there an Web Services implementation (JSR172) for Pocket Pc?

Hi,
I'm currently using IBMs J9 MIDP2.0 jvm but can't seem to figure out where to find an web services (jsr172) implementation for PocketPC. Does it even exist? Does IBM provide one?
I have tried to update WSDD, and this way I managed to download Web Services, bur for x86 and Palm only.
I've also downloaded the reference implementation from Sun, but this is said to support CLDC 1.0.4 only, stability is not guaranteed on CLDC1.1.
Thank you,
Regards Andreas

It's not an easy question to answer. So many other variables.
Mac or PC, high speed cable versus lower connection speeds. Network traffic and the speed of your server also play a big part in your visitors experience.
Add to those your desire to play back a file type that requires the viewer to have a very fast computer. I'd guess that less than a third of the computers in use can properly play most HD files (even the small sized ones).
Your Mac is a monster! What you view on it isn't close to what I would see on my Mac mini.
I would suggest you first figure out a display size of your file. Think small.
I (personally) would avoid H.264 unless you know your target audience would only be using "high end" equipment. Hard to pick your audience for a Web based file.
There are html "tricks" that can change the display size of your source movie. If you used a 480X360 (4:3 aspect) source you could "bump up" the display to 800X600 without too much loss in visual quality. Those "tags" are scale="tofit" and the to fit size is your height and width used in the html code (not the source file). Saves bandwidth and gives a better user experience.
Since your file will be "downloaded" (not streamed) you could instruct your visitors to do some other work while your file downloads. Neck stretches, clean their monitor or pour another cup of coffee.
If your goal is HD your visitors must know that these files are huge and that they take a very modern computer with plenty of horsepower.
Your only other option is to reduce the file to more "standard" definition.

Unable to download object schema from Web services administration

Hi,
When I try to download generic/custom schema for Account/Contact/Campaign/Opportunity from Admin->web services administration , I get the following error:
Schema file generation for the requested object in Web Services v2.0 is not currently supported in CRM On Demand.
Why? I tried for some other objects as well, with the same result. How can I get the custom/generic schema for objects and how can I get the object model diagram for Oracle CRM OnDemand?
Regards,

Please post this question in the CRM On Demand Integration Development forum.

How to prevent downloading wsdl in weblogic web service client

Hi,
I get a problem regarding weblogic web service client. My working environment:
weblogic server 8.1
Windows XP SP2
JDK 1.4
I use the weblogic tool to generate the client jar file from the wsdl file.
     <target name="generate-client">
          <clientgen wsdl="ACCESS.wsdl"
               packageName="xxxxxx.client"
               clientJar="${client}/${AccessClient_jar_file}"
               keepGenerated="true"
               saveWSDL="true"
          />
          <javac srcdir="${source}"
          destdir="${client}"
          includes="**/AccessClient.java">
          <classpath>
          <pathelement path="${client}/${AccessClient_jar_file}"/>
          </classpath>
          </javac>
     </target>
After that, I create a client java file to invoke the service deploy in the server.
public static void main(String[] argv)
throws Exception
     int transactionId = 100;
     int id = 1000;
// Setup the global JAXM message factory
System.setProperty("javax.xml.soap.MessageFactory", "weblogic.webservice.core.soap.MessageFactoryImpl");
// Setup the global JAX-RPC service factory
System.setProperty( "javax.xml.rpc.ServiceFactory", "weblogic.webservice.core.rpc.ServiceFactoryImpl");
AccessServicePorts ws = new AccessServicePorts_Impl(argv[0]);
AccessService port = ws.getAccessService();
// Resource - create
Resource resource = new Resource();
resource.setRES_CD("Create ResCo");
resource.setCODE_CODE("code_cod");
resource.setRES_TYPE("Resource typ");
resource.setCOMMON_FIELD(common);
AccessDefaultResult resultItems = port.createResource(resource);
System.out.println("createResource : " + resultItems);
I find that this web service client always issue 2 http requests to invoke an web service method deployed in server.
1st http reqeust:
GET /AccessEpol/EpolServiceSoap?WSDL HTTP/1.1
User-Agent: Java/1.4.2_08
Host: 127.0.0.1:8001
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
the return result is the wsdl downloaded from the server.
2nd http request is the real web service request.
The question is how could I eliminate the 1st http request because it's really unnecessary. I use other web service client like Axis 1.x, Axis client never has the http request to download the wsdl from the server.
I read through weblogic web service document. It do mentions that put saveWSDL="true" in the clientgen ant task. the default value for saveWSDL is true already. I did try saveWSDL="false" also. None of them can eliminate the 1st http request.
appreciate for any answer my question?

Hi David,
thanks for the reply.
More or less I agree some points you mentioned above.
I did use Axis 1.x to test the inter-operability. The web service was developed in Weblogic 8.1 and is a part of an existing web application. It will be merged to existing application deployed in weblogic 8.1.
I also program the web service client to test the web service.
The implementation of the server and client will be handed over the project team and training for supporting or continuous development have to be conducted by me. So I don't like to use two types of technologies which will make thing complex.
I found this issue when I tried to protected the web service endpoint, eg http://localhost:7001/epol/service, using the web application Basic mechanism. The wsdl URL http://localhost:7001/epol/service?WSDL is also protected in this case. Unfortunately the username/password pair is not sent to the server when the weblogic client download the WSDL from the server. In this case, the client failed and throw exception.

Is there any way to download a report by web services or know its content?

Hi everyone,
I need to know, maybe, using web services or anyway I can if a report will show some result when someone executes it, or if it just will show no results.
I hope that there is any way to know the number of lines that will be returned from the report, or maybe download the report to a csv son I can open the file and know its content.
Thank you.
Kim.

Thanks for the answer
And do you know another way to know if a report will show any result or not without before to open it? maybe with a call by the url...
Thanks, Kim

How to create a background job in CE and assign a Web Service to it?

Hi,
We have a specific requirement here.
We have an application service which perform some updates based on timestamp etc, it will be exposed as a Web Service.
The requirement here is that a background job should invoke this Web Service everyday at Midnight.
But here I don't know how to implement this functionality in SAP CE 7.1.
Please reply ASAP.
Regards,
Manish

Hi Manish,
Job Scheduler is available as part of the app server,
Create a class and extend MDBJobImplementation override the method onJob in this method trigger your webservice.
for more details please go through this document
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/10fed553-0e01-0010-9bb8-ed55659e1236
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/90a95132-8785-2b10-bda5-90d82a76431e
Regards
Ayyapparaj

Download a XML file from Web Services Using Flex

Hi All...
I am new for flex, im developing a windows application using Flex/Air, i have connected the web services with user authentication, now I want to download a xml file using web services in flex,
how can i do this?? please reply...
Thanks in advance
Vasanth

Hi All....
I have done this myself using sample tutorials...
here is the code for your reference guys
          plyLoginName = txtEmailIdDownload.text;
                 var urlpath:String = new String("your url p?LoginName=");
                urlpath = new String(urlpath.concat(plyLoginName));
                urlpath = new String(urlpath.concat("&PlayerType="));
                urlpath = new String(urlpath.concat(chkseasonvalue));
                Alert.show(urlpath);
            var request:URLRequest = new URLRequest(urlpath)
            var fileRef:FileReference = new FileReference();
            fileRef.download(request,"yourfilename.xml");
            Alert.show('File downloaded Successfully');
             txtEmailIdDownload.text = "";
            txtPWDownload.text = "";
thanks
Vasanth

How to download a file via web service in Windows Phone 8.1?

My project just got 2 part.
1.Pivot app
2.Webclient server (provide data for pivot app the view the data)
My concert that how do i do a download button to download a file via web services in to isolated storage.
urgent!

something like this:
public async System.Threading.Tasks.Task DownloadFile()
using (var client = new Windows.Web.Http.HttpClient())
var stream = await client.GetInputStreamAsync(new System.Uri("http://urltomyfile"));
var file = await ApplicationData.Current.LocalFolder.CreateFileAsync("myfile.txt", CreationCollisionOption.GenerateUniqueName);
using (var fileStream = await file.OpenAsync(FileAccessMode.ReadWrite))
IBuffer buffer = new Windows.Storage.Streams.Buffer(1024);
while ((buffer = await stream.ReadAsync(buffer, buffer.Capacity, InputStreamOptions.None)).Length > 0)
await fileStream.WriteAsync(buffer);
await fileStream.FlushAsync();
how is your webservices offering the file?
Microsoft Certified Solutions Developer - Windows Store Apps Using C#

Problem with Web Services Navigator - Cannot download WSDL

HI!
I'm having problem testing webservices.
After created and manteined the web services, when I try to TEST from WSADMIN -->Webservice HomePage
I'm redirected to a page where there is:
Cannot download WSDL from http://myhost.full.qualified:8000/sap/bc/srt/rfc/sap/ZZMHRJ00001?sap-client=010&wsdl=1.1: Cannot connect to http://myhost.full.qualified:8000/sap/bc/srt/rfc/sap/ZZMHRJ00001?sap-client=010&wsdl=1.1: myhost.full.qualified
Then If I click on the link:
http://myhost.full.qualified:8000/sap/bc/srt/rfc/sap/ZZMHRJ00001?sap-client=010&wsdl=1.1
A pop up appead that ask me a user and pswd for the Web AS
I have 2 different behaviour If I use J2EE_ADMIN or other user.
With J2EE_ADMIN I receive this error:
Your request could not be processed
SRT: ASSERT failed: object reference not bound
What has happened?
A Soap Core Exception was raised in Method CL_SOAP_REGISTRY::generate_wsdl(6)
Technical Details of Soap Core Exception
Message Text: SRT: ASSERT failed: object reference not bound
Class: CL_SOAP_REGISTRY
Method: generate_wsdl
LocationID: 6
Program: CL_SOAP_REGISTRY==============CP
Include: CL_SOAP_REGISTRY==============CM00J
Line: 59
What can I do?
Contact your system administrator and show him the technical details above.
If I use another user I'm redirected to a XML page.
Is this because some authorization issue of the user I put on popup (Web AS user)?
Regards

Hi,
Copy that WSDL file on Local PC then Upload in SAp using Local Host Option.
It will Work..
Salil....

Web Services as Background Callable Objects?

Hi everybody,
is it possible to use an Web Service as an Background Callable Object? And if it is possible, how can I do it?
For your background: If the Web Service throws an Exception, I want to handle it. My goal: The next step after finalizing the exception handler action will be the
action (WebService) that reported the exception. Or is there any other possibility?
Thanks,
Stefan

Hi Stefan,
For repeating the WS Call after the exception handler, you can use the "repeat" strategy. When defining the exception handler, you can choose between "continue" and "repeat".
Check this page : <a href="http://help.sap.com/saphelp_nw2004s/helpdata/en/44/10a066e3650d19e10000000a114a6b/frameset.htm">Exception Handling in GP</a>
For using Web Service as Callable Object, check this out! <a href="http://help.sap.com/saphelp_nw2004s/helpdata/en/44/4758351fcb1193e10000000a155369/frameset.htm">WS in GP</a>
When specifying repeat, the action will be started again. If continue, the next action will be processed.
Hope this helps,
Best regards,
David

Download data through Web Service

Hi All,
We have a requirement to download data from SAP system to our Oracle DB. Issue is we will not be able to connect to SAP DB. They weill provide a webservice and we should use that by passing parameters.
My query is, how can we do that in Oracle DB. I want to write a Program unit and call web service whenever required.
Any Idea in this regard will be of great help.
Thanks

Here's some basic skeleton code for doing webservice calls in PL/SQL, to get you started...
-- skeleton code
PROCEDURE p_soap_request(p_username IN VARCHAR2, p_password IN VARCHAR2, p_proxy IN VARCHAR2) IS
    soap_request VARCHAR2(30000);
    soap_respond CLOB;
    http_req      utl_http.req;
    http_resp     utl_http.resp;
    resp          XMLType;
    soap_err      exception;
    v_code        VARCHAR2(200);
    v_msg         VARCHAR2(1800);
    v_len number;
    v_txt Varchar2(32767);
BEGIN
    UTL_HTTP.SET_PROXY(p_proxy);
    -- Define the SOAP request according the the definition of the web service being called
    soap_request:= '<?xml version = "1.0" encoding = "UTF-8"?>'||
                   '<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">'||
                   ' <SOAP-ENV:Body>'||
                   '    <m:DownloadRequest xmlns:m="http://www.website.net/messages/GetDetails">'||
                   '      <m:UserName>'||p_username||'</m:UserName>'||
                   '      <m:Password>'||p_password||'</m:Password>'||
                   '    </m:DownloadRequest>'||
                   ' </SOAP-ENV:Body>'||
                   '</SOAP-ENV:Envelope>';
    http_req:= utl_http.begin_request
              ( 'http://www.website.net/webservices/GetDetailsService.asmx'
              , 'POST'
              , 'HTTP/1.1'
    utl_http.set_header(http_req, 'Content-Type', 'text/xml');
    utl_http.set_header(http_req, 'Content-Length', length(soap_request));
    utl_http.set_header(http_req, 'Download', ''); -- header requirements of particular web service
    utl_http.write_text(http_req, soap_request);
    http_resp:= utl_http.get_response(http_req);
    utl_http.get_header_by_name(http_resp, 'Content-Length', v_len, 1); -- Obtain the length of the response
    FOR i in 1..CEIL(v_len/32767) -- obtain response in 32K blocks just in case it is greater than 32K
    LOOP
        utl_http.read_text(http_resp, v_txt, case when i < CEIL(v_len/32767) then 32767 else mod(v_len,32767) end);
        soap_respond := soap_respond || v_txt; -- build up CLOB
    END LOOP;
    utl_http.end_response(http_resp);
    resp:= XMLType.createXML(soap_respond); -- Convert CLOB to XMLTYPE
END;

Example code download for "The JavaTM Web Services Tutorial "

Web page at http://java.sun.com/webservices/docs/1.0/tutorial/doc/Preface.html#63740 describes the follwoing way to get code example
==========================================
If you are viewing this online, you need to download The Java Web Services Tutorial from:
http://java.sun.com/webservices/downloads/webservicestutorial.html
Once you have installed the tutorial bundle, the example source code is in the <JWSDP_HOME>/docs/tutorial/examples directory, with subdirectories for each of the technologies included in the pack.
==========================================
However, following the link, I download file jwsdp-1_5_01-tutorial.zip. But this zip does not contain a docs/tutorial/.. directory.
Any hint? Thanks in advance.

Did you set up the database as described in
http://java.sun.com/webservices/docs/1.0/tutorial/doc/WebApp13.html#69868

Newsstand background download web service

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