Having problem with UDF, getting unwanted result Ljava.lang.String;@25c560

Question

Hi,
This is atually a follow-up to other post in the same forum: <b>Sending XMl message as text (Mail body) by receiver mail adapter</b>
We are having problem with UDF to get correct output.
We are getting <b>result of UDF</b> as below:
[[Ljava.lang.String;@f37573 [Ljava.lang.String;@1a409ed [Ljava.lang.String;@87c011 [Ljava.lang.String;@52a077 [Ljava.lang.String;@a4e8e5<BR>[Ljava.lang.String;@f37573 [Ljava.lang.String;@1a409ed [Ljava.lang.String;@87c011 [Ljava.lang.String;@52a077 [Ljava.lang.String;@a4e8e5<BR>[Ljava.lang.String;@f37573 [Ljava.lang.String;@1a409ed [Ljava.lang.String;@87c011 [Ljava.lang.String;@52a077 [Ljava.lang.String;@a4e8e5<BR>[Ljava.lang.String;@f37573 [Ljava.lang.String;@1a409ed [Ljava.lang.String;@87c011 [Ljava.lang.String;@52a077 [Ljava.lang.String;@a4e8e5<BR>]
Does any body know what it mean?
Following are the source ans target XSD's:
Here is the <b>source xsd:</b>
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://NameSpace" targetNamespace="NameSpace">
<xsd:complexType name="row">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
5e090470385011db9654000e7f22e9d4
</xsd:appinfo>
</xsd:annotation>
<xsd:sequence>
<xsd:element name="DeliveryNumber">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0a0377b11db91dbf237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="10" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="DeliveryLineItem">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0a1377b11db98aaf237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="6" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="OrderNumber">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0a2377b11dbc5c4f237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="10" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="OrderLineItem">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0a3377b11db9d84f237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="6" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="BillToID">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0a4377b11dbb49bf237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="17" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="BillToName">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0a5377b11dbb38ff237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="40" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="ShipToID">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0a6377b11db9370f237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="17" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="ShipToName">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0a7377b11dbb66cf237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="40" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="ProductCode">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0a8377b11db8f94f237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="18" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="ProductDesc">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0a9377b11db929ff237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="40" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="ScheduledLoadDate">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0aa377b11db8d1df237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="8" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="ScheduledLoadTime">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0ab377b11dba57ff237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="6" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="Carrier">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0ac377b11dbcc03f237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="40" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="CustomerPO">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0ad377b11dbb5a2f237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="35" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="OutYard">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0ae377b11dbcc51f237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="16" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="OrderedQty">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0af377b11dbbe6cf237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="15" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="OrderUofM">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0b0377b11db9264f237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="3" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="LabConc">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0b1377b11dbb0e7f237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="50" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="GrossMT">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0b2377b11db99f1f237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="4" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="GrossST">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0b3377b11db9b6ff237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="4" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="BilledQty">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0b4377b11db8a9af237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="8" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="Status">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
9d3ac0b5377b11dba39cf237ac102206
</xsd:appinfo>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:length value="10" />
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="resultset">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
5e044980385011dbb2d3000e7f22e9d4
</xsd:appinfo>
</xsd:annotation>
<xsd:sequence>
<xsd:element name="row" type="row" maxOccurs="unbounded">
<xsd:annotation>
<xsd:appinfo source="http://sap.com/xi/TextID">
c1cb8fd0377b11db912af237ac102206
</xsd:appinfo>
</xsd:annotation>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
<b>Target xsd:</b>
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://sap.com/xi/XI/Mail/30" targetNamespace="http://sap.com/xi/XI/Mail/30">
<xsd:element name="Mail">
<xsd:annotation>
<xsd:documentation>
Mail package for XI - Mail Adapter
</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:sequence>
<xsd:element name="Subject" type="xsd:string" minOccurs="0" />
<xsd:element name="From" type="xsd:string" minOccurs="0" />
<xsd:element name="To" type="xsd:string" minOccurs="0" />
<xsd:element name="Reply_To" type="xsd:string" minOccurs="0" />
<xsd:element name="Content_Type" type="xsd:string" minOccurs="0" />
<xsd:element name="Date" type="xsd:dateTime" minOccurs="0" />
<xsd:element name="Message_ID" type="xsd:string" minOccurs="0" />
<xsd:element name="X_Mailer" type="xsd:string" minOccurs="0" />
<xsd:element name="Content" minOccurs="0" maxOccurs="unbounded">
<xsd:annotation>
<xsd:documentation>
any type
</xsd:documentation>
</xsd:annotation>
</xsd:element>
</xsd:sequence>
<xsd:attribute name="encoding" type="xsd:string" />
</xsd:complexType>
</xsd:element>
</xsd:schema>
And <b>following is the UDF we are using</b>:
  =========================================
String mailBody = new String();
int inta, intb, intc, intd, inte;
inta = a.length;
intb = b.length;
intc = c.length;
intd = d.length;
inte = e.length;
for(int i = 0;  i < a.length; i++)
  mailBody = mailBody + a + " " + b + " " + c + " " + d + " " + e + "<BR>";
result.addValue(mailBody);
====================================
<b>Any help to resolve this would be very helpful.</b>
Thanx
Sue

Answer 1

Hi Bhavesh,
We are getting following error if we use the UDF you given below:
Check Result for Object test   Source code has syntax error:  D:/usr/sap/XID/DVEBMGS00/j2ee/cluster/server0/./temp/classpath_resolver/Mapf2026120390a11db9d1f000e7f22e9d4/source/com/sap/xi/tf/_test_.java:75: a is already defined in testUDF$(java.lang.String[],java.lang.String[],java.lang.String[],java.lang.String[],java.lang.String[],com.sap.aii.mappingtool.tf3.rt.ResultList,com.sap.aii.mappingtool.tf3.rt.Container) int a = a.length(); ^ D:/usr/sap/XID/DVEBMGS00/j2ee/cluster/server0/./temp/classpath_resolver/Mapf2026120390a11db9d1f000e7f22e9d4/source/com/sap/xi/tf/_test_.java:75: int cannot be dereferenced int a = a.length(); ^
We have no knowledge of java at all.
We did some modifications to it as below:
String mailBody = new String();
int a = a.length();
int b = b.length();
int c = c.length();
int d = d.length();
int e = e.length();
for(int i = 0; i < a.length(); i++)
mailBody = mailBody + a + " " + b + " " + c + " " + d + " " + e + "<BR>";
result.addValue(mailBody);
It it didn't work. Think we are missing something. Can please help us to figure it out.
Thanx
Sue