Hi, I am currently in the process of learning the Axis2 framework. I want to use MTOM but I have been having problems getting it to work correctly. When I try the MTOM sample that comes with Axis 2.1.2, it works great if I use the Axis2 server. I want to get it to work with Eclipse 3.3 and Weblogic 9.2(java 1.5) and have not been successful. These are the steps I have tried:
1. I created a "Dynamic Web" project in Eclipse and use the Axis2 project facet and Target Runtime and Configurations is set for Weblogic 9.2 . After it has been created, I change the axis2.xml file under WebContent/WEB-INF/conf so enableMTOM is set to true. 2. I create a Web Service via the project wizard. I used the "Top down Java bean Web Service" and browse for the "MTOMSample.wsdl" file included in the MTOMSample (which I copied to my web project under WebContent plus xmime.xsd) and I change the Java proxy to "Develop Client". Then I click on "Finish", and start the server and it generates all the necessary files for me. 3. I create appropriate packages for the service and for the client and copy/paste the code for the service and client from the MTOM sample that comes with Axis2. All service code deploys to weblogic successfully. 4. I start my client and when the client code gets into the transferFile method it blows up on the following line: base64Binary.setContentType(dataHandler.getContentType()); The stacktrace looks like this: Exception in thread "Main Thread" java.lang.NoClassDefFoundError: com/sun/activation/registries/MimeTypeFile at javax.activation.MimetypesFileTypeMap.loadFile( MimetypesFileTypeMap.java:240) at javax.activation.MimetypesFileTypeMap.<init>( MimetypesFileTypeMap.java:89) at javax.activation.FileTypeMap.getDefaultFileTypeMap(FileTypeMap.java :98) at javax.activation.FileDataSource.getContentType(FileDataSource.java :109) at javax.activation.DataHandler.getContentType(DataHandler.java:187) at sample.mtom.client.Client.transferFile(Client.java:99) at sample.mtom.client.Client.main(Client.java:54) I saw somewhere online that if you get this error when using javax.activation, then you should include activation.jar and mailapi.jar. I tried to add those to my client project but it does not help. If I try to comment out that line then I get a related exception in the service instead: Exception in thread "Main Thread" java.lang.RuntimeException: required attribute localContentType is null at org.apache.ws.axis2.mtomsample.MTOMSampleMTOMSampleSOAP11Port_httpStub$Base64Binary.serialize (MTOMSampleMTOMSampleSOAP11Port_httpStub.java:484) at org.apache.ws.axis2.mtomsample.MTOMSampleMTOMSampleSOAP11Port_httpStub$AttachmentType.serialize (MTOMSampleMTOMSampleSOAP11Port_httpStub.java:1349) at org.apache.ws.axis2.mtomsample.MTOMSampleMTOMSampleSOAP11Port_httpStub$AttachmentRequest.serialize (MTOMSampleMTOMSampleSOAP11Port_httpStub.java:1716) at org.apache.ws.axis2.mtomsample.MTOMSampleMTOMSampleSOAP11Port_httpStub$AttachmentRequest$1.serialize (MTOMSampleMTOMSampleSOAP11Port_httpStub.java:1696) at org.apache.axiom.om.impl.llom.OMSourcedElementImpl.internalSerializeAndConsume (OMSourcedElementImpl.java:583) <snip> Am I doing something wrong here? What should I do to be able to use Axis2 from Eclipse and Weblogic? Any ideas why I am getting the NoClassDefFoundError exception when I try to get the content type from the dataHandler? TIA, Magnus Lassi