如何使用Mulesoft转换消息跳过csv中的空行

Question

我正在获取CSV文件作为输入，并希望转换为XML格式。当我在输入的csv文件中没有几个空的csv行或记录时，它正在创建空的xml记录。如何忽略要处理的空记录和/或在输出xml文件中创建的记录。

使用M子运行时4.2.1

CSV输入：

Type,AdminAlias,OriginatorID,OriginatorName,TransactionCode,TotalPaymentAmount,TotalClaimsCount,CreatedDateTime,FileDateTime,SourceDocumentType,ReceivedFileName,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
HEADER,GPS,,,,,,2020-04-02T10:55:56,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Type,ActionCode,Status,StatusMessage,RecipientName,ClaimPayeeType,LH1ParticipantUniqueID,ParticipantExternalId,ParticipantEmployeeNumber,FirstName,MiddleName,LastName,SSN,DOB,ProviderID,ProviderName,AddressLine1,AddressLine2,AddressLine3,AddressLine4,City,StateCode,ZipCode,CountryCode,ExternalClaimNumber,ClaimAmount,Claim Type,PaidDate,ReceiptReceived,ClaimOnHold,ServiceStartDate,ServiceEndDate,ExpenseCategory,ExpenseType,ServiceCode,ServiceCodeType,ClaimDescription,KeyName,KeyValue,,,,,,,,,,,,,,,,
CLAIM,I,P,,,,,,,DONALD,,HUGHES,123456789,1990-12-02,123456789,ASSOCIATED OMS AND IMPLANT CEN,,,,,,,,,22007635202,52.80,,,TRUE,FALSE,2000-03-06,2000-03-06,Medical Expenses,Other Medical,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

DataWeave脚本：

%dw 2.0
output application/xml skipNullOn="everywhere" 
ns ns0 http://www.lighthouse1.com/LH1OnDemand/ClaimsExchange/2008/10/01/ //writeDeclaration = false //skipNullOn = "elements"
---
{
    ns0#LH1StandardClaimsExchange @(TotalPaymentAmount: sum(payload.bodyRecords.ClaimAmount filter ($!="")), AdminAlias: payload.header.AdminAlias , TotalClaimsCount: sizeOf(payload.bodyRecords.ClaimAmount) as String , CreatedDateTime: payload.header.CreatedDateTime): {
        (payload.bodyRecords filter ($ !=null and $ !='') map ((bodyRecord , indexOfBodyRecord) -> {
            Claim @(Status: bodyRecord.Status , ActionCode: bodyRecord.ActionCode): {
                Participant @(FirstName: bodyRecord.FirstName , LastName: bodyRecord.LastName , SSN: bodyRecord.SSN as String , DOB: bodyRecord.DOB as String): '',
                Provider @(ProviderID: bodyRecord.ProviderID , ProviderName: bodyRecord.ProviderName): {
                    MailingAddress @(AddressLine1: bodyRecord.AddressLine1 , City: bodyRecord.City , StateCode: bodyRecord.StateCode , ZipCode: bodyRecord.ZipCode , CountryCode: bodyRecord.CountryCode): ''
                },
                ClaimDetail @(ExternalClaimNumber: bodyRecord.ExternalClaimNumber , ClaimAmount: bodyRecord.ClaimAmount , ReceiptReceived: bodyRecord.ReceiptReceived as String , ClaimOnHold: bodyRecord.ClaimOnHold as String , ServiceStartDate: bodyRecord.ServiceStartDate as String , ServiceEndDate: bodyRecord.ServiceEndDate as String , ExpenseCategory: bodyRecord.ExpenseCategory , ExpenseType: bodyRecord.ExpenseType): ''
            }
        }))
    }
}

CSV输入

XML输出

Answer 1

很想看看，但是您确定在此处共享的CSV内容正确吗？

验证您在此处共享的CSV文件-> https://csvlint.io

和

[如果可能，将输出XML作为文本参考而不是图像，或者更好地共享流程。