I am trying to append a node to XML message after specific element. Here is my XML:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:Messages xmlns:ns0="http://sap.com/xi/XI/SplitAndMerge">
<ns0:Message1>
<ns1:BusinessPartnerSUITEBulkReplicateRequest xmlns:ns1="http://sap.com/xi/SAPGlobal20/Global">
<BusinessPartnerSUITEReplicateRequestMessage>
<BusinessPartner actionCode="04" addressInformationListCompleteTransmissionIndicator="true" roleListCompleteTransmissionIndicator="true">
<UUID>b26a8b91-da4d-4761-bbc5-4bf704f0eb4a</UUID>
<InternalID>00000016</InternalID>
<CategoryCode>2</CategoryCode>
<AddressInformation actionCode="04">
<UUID>3ccc411f-5ff3-4f78-a38a-11c4eb45d30c</UUID>
<Address actionCode="04" emailListCompleteTransmissionIndicator="true" facsimileListCompleteTransmissionIndicator="true">
<CommunicationPreference actionCode="04">
<CorrespondenceLanguageCode>DE</CorrespondenceLanguageCode>
</CommunicationPreference>
<Email actionCode="04" eMailUsageListCompleteTransmissionIndicator="true">
<URI>test@sap.com</URI>
<UsageDeniedIndicator>false</UsageDeniedIndicator>
<EmailUsage actionCode="04">
<Usage>
<Code>AD_DEFAULT</Code>
</Usage>
<DefaultIndicator>true</DefaultIndicator>
</EmailUsage>
</Email>
<PostalAddress actionCode="04">
<CountryCode>UA</CountryCode>
<RegionCode />
<CityName>Bönen</CityName>
<StreetPostalCode>59199</StreetPostalCode>
<StreetName>Siemensstraße</StreetName>
<HouseID>10</HouseID>
<POBoxID />
</PostalAddress>
</Address>
</AddressInformation>
<Common actionCode="04">
<Organisation>
<Name>
<FirstLineName>testfirstname</FirstLineName>
<SecondLineName>testlastname</SecondLineName>
</Name>
</Organisation>
</Common>
<Role actionCode="04">
<RoleCode>ZCU005</RoleCode>
</Role>
</BusinessPartner>
</BusinessPartnerSUITEReplicateRequestMessage>
<BusinessPartnerSUITEReplicateRequestMessage>
<BusinessPartner actionCode="04" addressInformationListCompleteTransmissionIndicator="true" commonListCompleteTransmissionIndicator="true" roleListCompleteTransmissionIndicator="true">
<UUID>ace66c2d-44a8-4238-b411-53ad2520d7b4</UUID>
<InternalID>DUMMY</InternalID>
<CategoryCode>1</CategoryCode>
<AddressInformation actionCode="04">
<UUID>eb16d063-faf5-4fbb-a67c-514216ee162f</UUID>
<Address actionCode="04" emailListCompleteTransmissionIndicator="true" facsimileListCompleteTransmissionIndicator="true">
<CommunicationPreference actionCode="04">
<CorrespondenceLanguageCode>DE</CorrespondenceLanguageCode>
</CommunicationPreference>
<PersonName actionCode="04">
<Name>
<GivenName>DUMMYfirstname</GivenName>
<FamilyName>DUMMYlastname</FamilyName>
</Name>
</PersonName>
</Address>
</AddressInformation>
<Role actionCode="04">
<RoleCode>BUP001</RoleCode>
</Role>
</BusinessPartner>
</BusinessPartnerSUITEReplicateRequestMessage>
</ns1:BusinessPartnerSUITEBulkReplicateRequest>
</ns0:Message1>
</ns0:Messages>
I am trying to append
<MessageHeader><SenderBusinessSystemID>"+sender+"</SenderBusinessSystemID><RecipientBusinessSystemID>"+receiver+"</RecipientBusinessSystemID></MessageHeader>
after node BusinessPartnerSUITEBulkReplicateRequest, before BusinessPartnerSUITEReplicateRequestMessage, but it does not append it.
My code is:
import com.sap.gateway.ip.core.customdev.util.Message;
import java.util.HashMap;
import groovy.xml.XmlUtil;
def Message processData(Message message) {
def ns0 = new groovy.xml.Namespace('http://sap.com/xi/XI/SplitAndMerge');
def ns1 = new groovy.xml.Namespace('http://sap.com/xi/SAPGlobal20/Global');
def receiver = message.getProperties().get("Receiver");
def sender = message.getProperties().get("Sender");
def body = message.getBody(java.lang.String) as String;
def newString = "<MessageHeader><SenderBusinessSystemID>"+sender+"</SenderBusinessSystemID><RecipientBusinessSystemID>"+receiver+"</RecipientBusinessSystemID></MessageHeader>"
def response= new XmlSlurper().parseText(body)
def newNode = new XmlSlurper().parseText(newString)
response.Messages[0].Message1[0].BusinessPartnerSUITEBulkReplicateRequest[0].appendNode(newNode);
response.appendNode(newNode);
def String outxml = groovy.xml.XmlUtil.serialize(response)
message.setBody(outxml);
return message;
}
If I append it directly with response.appendNode - it works - it appends it at the end of the message as expected. I tried also using namespaces to point the correct location, but it does not work as well. response.[ns0.Messages][0].Message1[0].[ns1.BusinessPartnerSUITEBulkReplicateRequest][0].appendNode(newNode)
Any ideas would be much appreciated!
If you want to modify the xml tree I think you should use XmlParser instead of XmlSlurper. It is quite similar, but works with Node instead of GPathResult.
def response= new XmlParser().parseText(body)
def newNode = new XmlParser().parseText(newString)
def node = response[ns0.Message1][0][ns1.BusinessPartnerSUITEBulkReplicateRequest][0]
// node.append(newNode) // use this if the order doesn't matter
node.children().add(0, newNode) // children() returns a list