Thanks Tom. Could you please announce the release of any new version of DDLuitls to this mailing list? Cause i'm using it in a product that will be out very soon.
Thanks again, Wessam On 10/5/07, Thomas Dudziak <[EMAIL PROTECTED]> wrote: > > On 10/3/07, Wessam Abd Rabo <[EMAIL PROTECTED]> wrote: > > > What could be going wrong with this file? I don't see anything. > > <?xml version="1.0"?> > > <!DOCTYPE database SYSTEM "http://db.apache.org/torque/dtd/database.dtd > "> > > <database name="testdb"> > > <table name="author"> > > <column name="author_id" > > type="INTEGER" > > primaryKey="true" > > required="true"/> > > <column name="name" > > type="VARCHAR" > > size="50" > > required="true"/> > > <column name="organisation" > > type="VARCHAR" > > size="50" > > required="false"/> > > </table> > > > > <table name="book"> > > <column name="book_id" > > type="INTEGER" > > required="true" > > primaryKey="true" > > autoIncrement="true"/> > > <column name="isbn" > > type="VARCHAR" > > size="15" > > required="true"/> > > <column name="author_id" > > type="INTEGER" > > required="true"/> > > <column name="title" > > type="VARCHAR" > > size="255" > > defaultValue="N/A" > > required="true"/> > > > > <foreign-key foreignTable="author"> > > <reference local="author_id" foreign="author_id"/> > > </foreign-key> > > > > <index name="book_isbn"> > > <index-column name="isbn"/> > > </index> > > </table> > > </database> > > This works fine for me with both Woodstox and the Java6 StAX > implementation. Please note that you have a tiny error - the XML > attribute for specifying the default value is called "default" not > "defaultValue". > > > Notice that it is the exception is caused by XMLStreamReader.next(). > > The javadoc of this method is: > > > > > Get next parsing event - a processor may return all contiguous > character > > > data in a single chunk, or it may split it into several chunks. If the > > > property javax.xml.stream.isCoalescing is set to true element content > must > > > be coalesced and only one CHARACTERS event must be returned for > contiguous > > > element content or CDATA Sections. By default entity references must > be > > > expanded and reported transparently to the application. An exception > will be > > > thrown if an entity reference cannot be expanded. If element content > is > > > empty (i.e. content is "") then no CHARACTERS event will be reported. > > > > > > Given the following XML: > > > <foo><!--description-->content > > > text<![CDATA[<greeting>Hello</greeting>]]>other content</foo> > > > The behavior of calling next() when being on foo will be: > > > 1- the comment (COMMENT) > > > 2- then the characters section (CHARACTERS) > > > 3- then the CDATA section (another CHARACTERS) > > > 4- then the next characters section (another CHARACTERS) > > > 5- then the END_ELEMENT > > > > > > *NOTE:* empty element (such as <tag/>) will be reported with two > separate > > > events: START_ELEMENT, END_ELEMENT - This preserves parsing > equivalency of > > > empty element to <tag></tag>. This method will throw an > > > IllegalStateException if it is called after hasNext() returns false. > > > > > By debugging, i found that javax.xml.stream.isCoalescing is set to true. > I > > don't understand what does this does and what should i do if it's true, > as > > described by the javadoc. Can you help me understand this? Maybe this > can > > help solve the problem. > > you see, this method throws a XMLStreamException: if there is an error > > processing the underlying XML source. > > I don't know what would be causing this, I can only guess that the > StAX implementation that you're using, does things differently than > the Java6 one and Woodstox (See also > http://forum.java.sun.com/thread.jspa?threadID=5150576&messageID=9565344). > For now, I think you can safely drop the DOCTYPE (the XML parsing in > trunk is quite lenient). An upcoming version will btw. give the > ability to use XML Schema instead of DTD which should do away with > this problem. > > Tom >
