Consuming RESTful webservive in SAP PI 7.3.1

Dear all,
I am trying to implement a scenario to consume a synchronous RESTful webservice in PI following the blog
Consuming Synchronous RESTful Web Service with PI - I As mentioned in the blog, i have taken actual request message type structure at source end and dummy message type with a single node as target message in request mapping. However i am not clear with the design objects in ESR. Could anyone throw lights on this.
Thanks in advance.
Regards
Koti Reddy

Hi Koti,
In the blog, it says that the ESR objects are used to dynamically set the URL. The HTTP method used is GET and it gets its input from the source message so yes, dynamic configuration should be used.
Regards,
Mark

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Message Servlet is in Status OK
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</tr>
</table>
<div id="report_170907030238421484_catch">
<table cellpadding="0" border="0" cellspacing="0" summary="" id="report_books">
<tr>
<td></td>
</tr>
<tr>
<td>
<table cellpadding="0" border="0" cellspacing="0" summary="" class="report-standard">
<tr>
<th id="AUTHORID" class="header">
<div class="rpt-sort">Authorid<img align="absmiddle" src="/i/arrow_up_gray_dark.gif" width="13" height="12" alt="Sort by this column" /></div>
</th>
<th id="LNAME" class="header">
<div class="rpt-sort">Lname</div>
</th>
<th id="FNAME" class="header">
<div class="rpt-sort">Fname</div>
</th>
</tr>
<tr class="highlight-row">
<td headers="AUTHORID" class="data">A100</td>
<td headers="LNAME" class="data">AUSTIN</td>
<td headers="FNAME" class="data">JAMES</td>
</tr>
<tr class="highlight-row">
<td headers="AUTHORID" class="data">A105</td>
<td headers="LNAME" class="data">ADAMS</td>
<td headers="FNAME" class="data">JUAN</td>
</tr>
<tr class="highlight-row">
<td headers="AUTHORID" class="data">B100</td>
<td headers="LNAME" class="data">BAKER</td>
<td headers="FNAME" class="data">JACK</td>
</tr>
<tr class="highlight-row">
<td headers="AUTHORID" class="data">F100</td>
<td headers="LNAME" class="data">FIELDS</td>
<td headers="FNAME" class="data">OSCAR</td>
</tr>
<tr class="highlight-row">
<td headers="AUTHORID" class="data">J100</td>
<td headers="LNAME" class="data">JONES</td>
<td headers="FNAME" class="data">JANICE</td>
</tr>
<tr class="highlight-row">
<td headers="AUTHORID" class="data">K100</td>
<td headers="LNAME" class="data">KZOCHSKY</td>
<td headers="FNAME" class="data">TAMARA</td>
</tr>
<tr class="highlight-row">
<td headers="AUTHORID" class="data">M100</td>
<td headers="LNAME" class="data">MARTINEZ</td>
<td headers="FNAME" class="data">SHEILA</td>
</tr>
<tr class="highlight-row">
<td headers="AUTHORID" class="data">P100</td>
<td headers="LNAME" class="data">PORTER</td>
<td headers="FNAME" cla
Edited by: patfmnd on Dec 12, 2012 5:59 PM
Edited by: patfmnd on Dec 12, 2012 6:07 PM

Is there a way to consume REST based pdf web service in PeopleSoft

We have a requirement to consume an pdf REST based web service in PeopleSoft and display the pdf file on browser. I have configured the Service & Service Operation in PeopleSoft.
I have also confirmed the request is making to target server. Also when using curl, confirm the target web service is working and response seems to be binary bytes representing pdf file.
How can I consume this response from PeopleSoft message object. Tried using contentstring() and trying to do %response.write
   &getrpt_RESP = %IntBroker.SyncRequest(&MSG);
   &strresponse = &getrpt_RESP.GetContentString();
   %response.write(strresponse );
/* Open a file.pdf* - to do/
/* Write the response from message to file - to do */
/*Use view attachment to open the file on browser - to do*/
But this returns nothing on browser.
If I had to copy pdf file, I normally would use something like
   Local JavaObject &in = CreateJavaObject("java.io.FileInputStream", &SrcFullPath);
   Local JavaObject &out = CreateJavaObject("java.io.FileOutputStream", &filepath);
   Local JavaObject &buf = CreateJavaArray("byte[]", 1024);
   Local number &byteCount = &in.read(&buf);
   While &byteCount > 0
      &out.write(&buf, 0, &byteCount);
      &byteCount = &in.read(&buf);
   End-While;
But I am failing to find a way to copy the bytes from message to a file?
Any help is appreciated!

Integration Broker supports MTOM. You can find an example here: Sending and Receiving Binary Data.
The alternative is to use Java to make the HTTP request. You can use HttpClient, as Sasank mentioned, if you don't mind managing jar dependencies. The alternative is to use HttpUrlConnection directly. Not easy in PeopleCode, but possible. If you are on PeopleTools 8.53, then you can script it in JavaScript and run it on the server through the Rhino JavaScript script engine manager included with Java 7 and part of PeopleTools 8.53+. I find this MUCH easier because you don't have to deal with reflection.
Once you get the binary file, the next task is sending it to the client in binary format. %Response.WriteBinary works great, but requires you to start with binary data. I am only aware of one way to read binary data in PeopleCode that is suitable for %Response.WriteBinary and that is to select the binary data out of the database and into an Any variable. I have not figured out how to convert Java binary data into something suitable for PeopleCode's %Response.WriteBinary.

Problem consume Web Service in SAP

Hi experts,
I need your help to solve this problem.
I must consume one Web Service, but my SAP R3, don't interprets the XML.
(SE80 - > enterprise services -> create -> Service Consumer )
i tried to put the URL and copy to text file , neither worked,
the Error:
Exception occurred in communication framework:Error in File Upload:
rc=1 C:\Users\XPTS853\Desktop\array.xsd
solution remove this line
<import namespace="http://schemas.xmlsoap.org/soap/encoding/" schemaLocation="array.xsd";/>
now give me this error:
Exception occurred in library handler
Illegal syntax:     Extension element http://schemas.xmlsoap.org/wsdl/soap/:operation not valid in element operation
can you help me? suggestions ?
note: i use complex structures are they the problem?
   <complexType name="operationInD">
            <sequence>
               <element name="MN" type="string"/>
               <element name="Nile" type="int"/>
               <element name="NewMainB" type="float"/>
               <element name="NCode" type="string"/>
            </sequence>
         </complexType>

hi thanks,
my WSDL is valid..
the error is base in interpretation of XSD... i think..
Incorrect value: XSD namespace not available
thank. the file is great, but is not related with this problem... (i have all supported tag´s)

How to programmatically create a logical port to consume external webservic

Hi All,
I have created a logical port in soamanager transaction manually to consume a web service.
I have a requirement where I need to create this logical port programmatically,so that i can release the proxy class
of that web service and port will be automatically get created in all systems when the user uses it for first time in each system.
It will be helpful if you provide any method or function module which can do that.
Thanks in advance..

Hello,
Creation of Logical Port using LPCONFIG is explained in this link [http://help.sap.com/saphelp_nw04/helpdata/en/16/285d32996b25428dc2eedf2b0eadd8/content.htm]. It can also be created using SOAMANAGER.
Thanks,
Venu

Consuming RESTful webservive in SAP PI 7.3.1

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