Try using:
DataHandler dataHandler = new
DataHandler(dataSource);
Instead of
DataHandler dataHandler = new DataHandler(dataSource,
"image/gif");
It should work.
The problem is you are using the
constructor:
DataHandler(java.lang.Object obj,
java.lang.String mimeType)
For datahandler. But it doesn’t work
if u already have a datasource with you, the Datahandler doesn’t
recognize the DataSource and attempts to delegate operations to a DCH (Data
Content Handler) – which causes the datahandler to throw an exception
Regards,
From: Fady Kaddoum
[mailto:[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004
5:34 PM
To: [EMAIL PROTECTED]
Subject: using a generated Stub
Hi, I am trying to send an image as an attachment through a
generated stub
// ==== CODE =====
gifsToAttach = new File[1];
gifsToAttach[0] = new
File("C:/SetVisning_2.gif");
srvStub._setProperty(Call.ATTACHMENT_ENCAPSULATION_FORMAT,
Call.ATTACHMENT_ENCAPSULATION_FORMAT_DIME);
if (gifsToAttach != null) {
for (int i = 0; i <
gifsToAttach.length; i++) {
FileDataSource
dataSource = new FileDataSource(gifsToAttach[0]);
DataHandler dataHandler
= new DataHandler(dataSource, "image/gif");
srvStub.addAttachment(dataHandler);
}
}
// ==============
It gives me this exception:
javax.activation.UnsupportedDataTypeException: no object DCH
for MIME type image/gif
at javax.activation.DataHandler.getInputStream(DataHandler.java:240)
at
javax.activation.DataHandlerDataSource.getInputStream(DataHandler.java:668)
at
org.apache.axis.attachments.DimeBodyPart.getDataSize(DimeBodyPart.java:444)
at org.apache.axis.attachments.DimeBodyPart.getDataSize(DimeBodyPart.java:419)
at
org.apache.axis.attachments.DimeBodyPart.getTransmissionSize(DimeBodyPart.java:394)
at
org.apache.axis.attachments.DimeMultiPart.getTransmissionSize(DimeMultiPart.java:57)
at org.apache.axis.attachments.AttachmentsImpl.getContentLength(AttachmentsImpl.java:408)
at org.apache.axis.Message.getContentLength(Message.java:508)
at
org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:347)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:87)
at
org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:144)
at org.apache.axis.client.Call.invokeEngine(Call.java:2688)
at org.apache.axis.client.Call.invoke(Call.java:2671)
at org.apache.axis.client.Call.invoke(Call.java:2357)
at org.apache.axis.client.Call.invoke(Call.java:2280)
at org.apache.axis.client.Call.invoke(Call.java:1741)
at
org.opcfoundation.webservices.XMLDA._1_0.ServiceStub.write(ServiceStub.java:681)
at com.steria.m3.opc.XmlDaMgr.write(XmlDaMgr.java:551)
at com.steria.m3.opc.XmlDaMgr.write(XmlDaMgr.java:497)
at com.steria.m3.testitf.gui.FrameWrite.send(FrameWrite.java:296)
at
com.steria.m3.testitf.gui.FrameWrite.jButtonSend_actionPerformed(FrameWrite.java:247)
at com.steria.m3.testitf.gui.FrameWrite_jButtonSend_actionAdapter.actionPerformed(FrameWrite.java:402)
at
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
at
javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245)
at java.awt.Component.processMouseEvent(Component.java:5100)
at java.awt.Component.processEvent(Component.java:4897)
at java.awt.Container.processEvent(Container.java:1569)
at java.awt.Component.dispatchEventImpl(Component.java:3615)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
at java.awt.Container.dispatchEventImpl(Container.java:1613)
at java.awt.Window.dispatchEventImpl(Window.java:1606)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
Does anyone have any ideas?
