Re: [bdbxml] XMLInputStreams and regular InputStreams and w3c DOM objects.

John Snelson <jsnelson@...> writes:

(...)
> The only way to acheive this presently is to stream the data from a 
> file, using XmlManager.createLocalFileInputStream().

I would definitely give that a try, but I don't seem to get the file streaming
working at all.

Let's take a look into the Java Getting Started Guide, there's a little example
regarding XmlInputStream:
-----------------------------
String file1 = "doc1.xml";

XmlTransaction txn = myManager.createTransaction();

try {
    // Need an update context for the put.
    XmlUpdateContext theContext = myManager.createUpdateContext();

    // Get the first input stream.
    XmlInputStream theStream = 
        myManager.createLocalFileInputStream(file1);

    // Put the first document
    myContainer.putDocument(txn,        // the transaction object
                           file1,       // The document's name
                           theStream,   // The actual document. 
                           theContext,  // The update context 
                                        // (required).
                           0);          // Put flags.
-----------------------------
Now my test code looks like this:

------------------
String xmlfileorigin="I:/streamtest/xml/temp.data"; 
	File checkfile = new File (xmlfileorigin);
		    		 
if (checkfile.exists()){
		    			 
System.out.println("File's available");

XmlUpdateContext theContext = theMgr.createUpdateContext();

XmlInputStream theStream=theMgr.createLocalFileInputStream(xmlfileorigin);
		    		 		    	    	     
openedContainer.putDocument("temp.xml", theStream,theContext, 0);}

else {System.out.println("File does not exist, task aborted");}
------------------

The question is, where's the difference, because my version ain't working? I've
set setAllowExternalAccess(true) for the XmlManager, but all I get is:

"The resource does not exist: malformed or non-existent stream source, errcode =
INVALID_VALUE"

What does malformed in this context mean? The file does exist and the content
looks like this:

<?xml version="1.0" ?><data><id>1</id><content>random content</content></data>

Does the error occur due to the design of the xml file content?

Help deeply appreciated.

Regards,

M.B.








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