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From "Philip Mark Donaghy" <...@apache.org>
Subject Re: Urgent: MalformedUrlException
Date Wed, 19 Sep 2007 16:20:46 GMT
I ran you code with the File argument read method and I discovered
that you need the ";create=true" at the end of your connection string
if the db does not exist.

Otherwise the mapping.xml and database.dtd are in the DdlUtils.jar.

Philip

On 9/18/07, Wessam Abd Rabo <wessam.abdrabo@gmail.com> wrote:
> Thanks for replying.
>
> i used another variant of the read function, the one that takes an
> inputsource, but am not sure that the code i added is sufficient to make it
> work. The exception no longer appears but nothing happens. I assume no
> reading occurs. That's the whole thing.
>
>   String  nameoffile= "H:\\xmltodb.xml";
>         // File xmlfile= new File(nameoffile);
>
> int x;
>
> try {
>     // Declare the file input stream.
>     InputStream fis = new FileInputStream(nameoffile);
>
>     // Read in x from the file.  If not EOF then print x out.
>     while ((x = fis.read())!= -1) {
>         System.out.print(x);
>
>     }
>
>          InputSource insource= new InputSource(fis);
>
>
>         Database targetModel = new DatabaseIO().read(insource);
>
>         BasicDataSource dataSource = new BasicDataSource();
>         dataSource.setUrl("jdbc:derby://localhost:1527/instancedb");
>         dataSource.setDriverClassName("org.apache.derby.jdbc.ClientDriver");
>
>         boolean    alterDb = false;
>
>         Platform platform = PlatformFactory.createNewPlatformInstance
> (dataSource);
>
>         if (alterDb) {
>             platform.alterTables(targetModel, false);
>         } else {
>
>             platform.createTables(targetModel, true, true);
>         }
> } catch (Exception e) {
>     System.out.print(e.getMessage());
> }
>
> i found someone else on this alias who had the same problem
> (MalFormedURLException). You see, the problem is that when i run this code
> in netbeans java application it works, but as i include it inside a module,
> it gives this exception. That other guy i guess had a similar problem in
> eclipse. he said that he tired everything, including using other variants of
> the read method but the problem didn't go away except when he included
> database.dtd and mapping.xml files in ddluitls.jar. Can this be relevant
> too? and if that's the case, how can i find these files?
>
> Thanks in advance
>
> Wessam
>
>
>
> On 9/18/07, Thomas Dudziak <tomdzk@gmail.com> wrote:
> >
> > On 9/18/07, Wessam Abd Rabo <wessam.abdrabo@gmail.com> wrote:
> >
> > > The following piece of code creates a MalFormedUrl exception. I just
> > read
> > > from an XML file and create a database. This is error Trace:
> > >
> > > org.apache.ddlutils.DdlUtilsException: java.net.MalformedURLException
> > >  at org.apache.ddlutils.io.DatabaseIO.read(DatabaseIO.java:172)
> > >
> > >
> > > This is the only code i write:
> > >
> > >  String  nameoffile= "xmltodb.xml";
> > >         Database targetModel = new DatabaseIO().read(nameoffile);
> > >
> > >         BasicDataSource dataSource = new BasicDataSource();
> > >         dataSource.setUrl("jdbc:derby://localhost:1527/instancedb");
> > >         dataSource.setDriverClassName("
> > org.apache.derby.jdbc.ClientDriver ");
> > >
> > >         boolean    alterDb = false;
> > >
> > >         Platform platform = PlatformFactory.createNewPlatformInstance
> > > (dataSource);
> > >
> > >         if (alterDb) {
> > >             platform.alterTables(targetModel, false);
> > >         } else {
> > >
> > >             platform.createTables(targetModel, true, true);
> > >         }
> >
> > Try a different variant of the read method with e.g. a FileInputStream
> > that you opened for the xmltodb.xml file.
> >
> > Tom
> >
>


-- 
Philip Donaghy
Cushing Technologies
Portals.Apache.Org Project
Skype: philipmarkdonaghy
Office: +33 5 56 60 88 02
Mobile: +33 6 20 83 22 62

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