Writing a Custom Result Checker

• SAP –

  package com.sybase.sup.sap3;
  
  import com.sap.conn.jco.JCoFunction;
  import com.sybase.vader.core.OperationHandlerBase;
  
  public abstract class SAPOperationHandler extends OperationHandlerBase {
   
   /**
    * 
    * @param f - JCO function that has already been executed. 
    * Use the JCO API to retrieve returned values and 
    * determine if the RFC has executed successfully.
    * 
    * Throw OHException to return an error.
    * Call OHLog.log() as often as needed to return 
    * warnings and other informational messages.
    */
   public void resultCheck(JCoFunction f) {
   }
   
   /** 
    * @param cause Exception thrown by the call to the EIS
    * 
    * @param f - JCO function that has already been executed. 
    * Use the JCO API to retrieve returned values and 
    * determine if the RFC has executed successfully.
    * 
    * Throw OHException to return an error.
    * Call OHLog.log() as often as needed to return warnings 
    * and other informational messages.
    */ 
   public void onError(Throwable cause, JCoFunction f) {
   }
  }
  

• Web service (SOAP) –

  package com.sybase.sup.ws.soap;
  
  import com.sybase.vader.core.OperationHandlerBase;
  
  public abstract class SoapOperationHandler extends OperationHandlerBase {
  
      /** 
       * 
       * @param response the SOAP Envelope response from 
       * a web service execute. 
       * Use the SOAP API to retrieve values and determine 
       * if the SOAP request has executed successfully. 
       * 
       * @param request the SOAP Envelope request sent to 
       * the web service. 
       * Use the SOAP API to retrieve values. 
       * 
    * Throw OHException to return an error.
    * Call OHLog.log() as often as needed to return warnings 
    * and other informational messages.
       * 
       */ 
   public void resultCheck(
        javax.xml.soap.SOAPEnvelope response, 
        javax.xml.soap.SOAPEnvelope request) {
   } 
   
      /** 
       * @param cause Exception thrown by the call to the EIS
       * 
       * @param request the SOAP Envelope request sent to the 
       * web service. 
       * Use the SOAP API to retrieve values. 
       * 
    * Throw OHException to return an error.
    * Call OHLog.log() as often as needed to return warnings 
    * and other informational messages.
    * 
       */ 
   public void onError(Throwable cause, 
     javax.xml.soap.SOAPEnvelope request) {
   }
  }
  

• RESTful Web service –

  package com.sybase.sup.ws.rest;
  
  import java.util.List;
  import com.sybase.vader.core.OperationHandlerBase;
  
  import java.net.URL;
  
  
  public abstract class RestOperationHandler extends OperationHandlerBase{
   
   
   public RestOperationHandler () {
    super();
   }
   
   /** 
    * REST Result Check.
    *
    * @param responseBody HTTP response body.
    *
    * @param responseHeaders HTTP response headers in the form
    * {{header1,value1}, {header2,value2}, ...}.
    *
    * @param httpStatusCode HTTP status code.
    *
    * @param url HTTP URL.
    *
    * @param requestBody HTTP request body.
    *
    * @param requestHeaders HTTP request headers in the form
    * {{header1,value1}, {header2,value2}, ...}.
    *
    * Throw OHException to return an error.
    * Call OHLog.log() as often as needed to return warnings 
    * and other informational messages.
    * 
    **/ 
   public void resultCheck( String responseBody,
      List<List<String>> responseHeaders, int httpStatusCode, URL url,
           String requestBody, List<List<String>> requestHeaders) {
   }
   
      /** 
       * REST On Error
       * Note that errors are virtually never thrown by REST.  
       * Instead, HTTP Error codes are returned.  
       * The Result Check method can handle these codes 
       * before any exception is thrown by Data Services.
       * 
       * @param cause Exception thrown by the call to the EIS
    *
    * @param url HTTP URL.
    *
    * @param requestBody HTTP request body.
    *
    * @param requestHeaders HTTP request headers in the form
    * {{header1,value1}, {header2,value2}, ...}.
       * 
    * @return Result Checker Return
    *
    * Throw OHException to return an error.
    * Call OHLog.log() as often as needed to return warnings 
    * and other informational messages.
    * 
       */ 
   public void onError(Throwable cause, URL url,
           String requestBody, List<List<String>> requestHeaders) {
   }
  }

Result checkers depend on the SAP Mobile Server sup-ds.jar file. For example, SMP_HOME\Servers\UnwiredServer\lib\ext\sup-ds.jar.