Scala SDK Samples - Files Operations

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package com.zoho.crm.sample.file

import java.io.{File, FileOutputStream, InputStream, OutputStream}
import java.util

import com.zoho.crm.api.ParameterMap
import com.zoho.crm.api.file.APIException
import com.zoho.crm.api.file.ActionHandler
import com.zoho.crm.api.file.ActionResponse
import com.zoho.crm.api.file.ActionWrapper
import com.zoho.crm.api.file.BodyWrapper
import com.zoho.crm.api.file.FileBodyWrapper
import com.zoho.crm.api.file.FileOperations
import com.zoho.crm.api.file.ResponseHandler
import com.zoho.crm.api.file.SuccessResponse
import com.zoho.crm.api.file.FileOperations.GetFileParam
import com.zoho.crm.api.util.APIResponse
import com.zoho.crm.api.util.Model
import com.zoho.crm.api.util.StreamWrapper

import scala.collection.mutable.ArrayBuffer

object Files {
  /**
   *  Upload File
   * This method is used to upload a file and print the response.
   *
   * @throws Exception
   */
  @throws[Exception]
  def uploadFile(): Unit = { //Get instance of RecordOperations Class
    val fileOperations = new FileOperations
    val bodyWrapper = new BodyWrapper
    //Get instance of StreamWrapper class that takes absolute path of the file to be attached as parameter
    val streamWrapper = new StreamWrapper("/Users/raja-7453/Documents/CRM_SDK/v2.1API/server-sdks/Scala/GitLab/SampleApp/zohocrm-scala-sdk-sample-application/file/download2.png")
    val streamWrapper1 = new StreamWrapper("/Users/raja-7453/Documents/CRM_SDK/v2.1API/server-sdks/Scala/GitLab/SampleApp/zohocrm-scala-sdk-sample-application/file/download4.png")
    var file = new ArrayBuffer[StreamWrapper]
    file+=(streamWrapper, streamWrapper1)
    bodyWrapper.setFile(file)
    val paramInstance = new ParameterMap
    //Call uploadFile method that takes BodyWrapper instance as parameter.
    val responseOption = fileOperations.uploadFiles(bodyWrapper, Option(paramInstance))
    if (responseOption.isDefined) { //check response
       var response= responseOption.get
    println("Status Code: " + response.getStatusCode)
      //Check if expected response is received
      if (response.isExpected) { //Get object from response
        val actionHandler = response.getObject
        actionHandler match {
          case actionWrapper: ActionWrapper => //Get the received ActionWrapper instance
            //Get the list of obtained action responses
            val actionResponses = actionWrapper.getData

            for (actionResponse <- actionResponses) { //Check if the request is successful
              actionResponse match {
                case successResponse: SuccessResponse => //Get the received SuccessResponse instance
                  //Get the Status
                  println("Status: " + successResponse.getStatus.getValue)
                  //Get the Code
                  println("Code: " + successResponse.getCode.getValue)
                  println("Details: ")
                  //Get the details map

                  successResponse.getDetails.foreach(entry => {
                    println(entry._1 + ": " + entry._2)
                  })
                  //Get the Message
                  println("Message: " + successResponse.getMessage.getValue)
                case _ => //Check if the request returned an exception
                  actionResponse match {
                    case exception: APIException => //Get the received APIException instance
                      println("Status: " + exception.getStatus.getValue)
                      println("Code: " + exception.getCode.getValue)
                      println("Details: ")

                      exception.getDetails.foreach(entry => {
                        println(entry._1 + ": " + entry._2)
                      })
                      println("Message: " + exception.getMessage.getValue)
                    case _ =>
                  }
              }
            }
          case _ => actionHandler match {
            case exception: APIException =>
              println("Status: " + exception.getStatus.getValue)
              println("Code: " + exception.getCode.getValue)
              println("Details: ")

              exception.getDetails.foreach(entry => {
                println(entry._1 + ": " + entry._2)
              })
              println("Message: " + exception.getMessage.getValue)
            case _ =>
          }
        }
      }
      else { //If response is not as expected
        //Get model object from response
        val responseObject = response.getModel
        //Get the response object's class
        val clas = responseObject.getClass
        //Get all declared fields of the response class
        val fields = clas.getDeclaredFields
        for (field <- fields) { //Get each value
          println(field.getName + ":" + field.get(responseObject))
        }
      }
    }
  }
}
class Files {}