im running Axis 1.2 and JDK1.4.2 and have a problem
with an RPC WebService using Attachments where the
input parm is an Array of DataHandlers.
Originally, when all DataHandlers in the input parm's
array were created from FileDataSource , it was OK. It
was just like all the attachments samples.
When i added an additional DataHandler, instantiated
from a StreamSource, it broke on the client side with
an IO Exception :
+++++++++++++
java.io.IOException: "text/xml" DataContentHandler
requires String object, was given object of type class
javax.xml.transform.stream.StreamSource
-------------
Additional details are below:
-the wsdl
-the typemapping
-Client java code putting something in DH array
- TCPMON for client side message
- Stack trace
+++++++++++++++++++
<wsdl:message name="postFileHoprRequest">
<wsdl:part name="attachmentsfh"
type="apachesoap:ArrayOf_apachesoap_DataHandler" />
</wsdl:message>
--------------------
typemapping...
+++++++++++++++
<operation name="postFileHopr"
returnQName="returnqname" returnType="ns1:DataHandler"
>
<parameter name="attachmentsfh"
type="ns1:ArrayOf_apachesoap_DataHandler"/>
</operation>
<typeMapping
deserializer="org.apache.axis.encoding.ser.JAFDataHandlerDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
languageSpecificType="java:javax.activation.DataHandler"
qname="ns1:DataHandler"
serializer="org.apache.axis.encoding.ser.JAFDataHandlerSerializerFactory"
/>
--------------
java code for new DataHandler
++++++++++++++
Object obj = pipedinputstream;
dhList.add(new DataHandler(new StreamSource(
(InputStream) obj), "text/xml"));
--------------
tcpmon client message on the wire
++++++++++++++
POST /axis/services/urn:EchoAttachmentsService
HTTP/1.0
Content-Type: multipart/related; type="text/xml";
start="<49499D18AFBEEC6D67CADA09E49AA803>";
boundary="----=_Part_0_33385450.1102900625825"
Accept: application/soap+xml, application/dime,
multipart/related, text/*
User-Agent: Axis/1.2RC1
Host: localhost:3555
Cache-Control: no-cache
Pragma: no-cache
SOAPAction: ""
Content-Length: 42415
------=_Part_0_33385450.1102900625825
Content-Type: text/xml; charset=UTF-8
Content-Transfer-Encoding: binary
Content-Id: <49499D18AFBEEC6D67CADA09E49AA803>
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";><soapenv:Body><ns1:postFileHopr
soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:ns1="urn:EchoAttachmentsService"><attachmentsfh
soapenc:arrayType="ns2:DataHandler[3]"
xsi:type="soapenc:Array"
xmlns:ns2="http://xml.apache.org/xml-soap";
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";><item
href="cid:89EF4B8B73930E904A744AF1E346F98C";
xsi:type="ns2:DataHandler"/><item
href="cid:E26221480A2EEB571D68CAFDB37DBEEB";
xsi:type="ns2:DataHandler"/><item
href="cid:4440596DFA9DBE02B261554617E4C8AF";
xsi:type="ns2:DataHandler"/></attachmentsfh></ns1:postFileHopr></soapenv:Body></soapenv:Envelope>
------=_Part_0_33385450.1102900625825
Content-Type: text/xml
Content-Transfer-Encoding: binary
Content-Id: <89EF4B8B73930E904A744AF1E346F98C>
-----------------
stack trace
+++++++++++++++++
- java.io.IOException:
java.io.IOException: "text/xml" DataContentHandler
requires String object, was g
iven object of type class
javax.xml.transform.stream.StreamSource
at
com.sun.mail.handlers.text_plain.writeTo(text_plain.java:97)
at
javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:849)
at
javax.activation.DataHandler.writeTo(DataHandler.java:305)
at
javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1089)
at
javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:635)
at
javax.mail.internet.MimeMultipart.writeTo(MimeMultipart.java:233)
at
com.sun.mail.handlers.multipart_mixed.writeTo(multipart_mixed.java:68)
at
javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:849)
at
javax.activation.DataHandler.writeTo(DataHandler.java:305)
at
javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1089)
at
javax.mail.internet.MimeMessage.writeTo(MimeMessage.java:1527)
at
org.apache.axis.attachments.MimeUtils.writeToMultiPartStream(MimeUtil
=====
robert rowntree
Borneo Consulting Inc
415 642 4162
415 335 5539 M
