Missing CDATA block contents in Query Tags out of orm.xml

[Marloto]

In case of long orm.xml files, some queries will not read completly. In log file you will see something like:

Start of element url: http://java.sun.com/xml/ns/persistence/orm, localName: query, qName: query, attributes: {}
Element body SE
Element body LECT o FROM SomeDatabaseEntrie o WHERE o.someAttribute=:abc
End of element url: http://java.sun.com/xml/ns/persistence/orm, localName: query, qName: query

If this happens, the named query parsing will fail with last "element body" block, in this example something like this: "LECT o FROM SomeDatabaseEntrie o WHERE o.someAttribute=:abc" can't parsed as named query.

I think this could be solved by concat CDATA blocks in QueryElement implementation:

    /**
     * {@inheritDoc}
     * 
     */
    @Override
    public void cdata(String cdata) {
        if(this.query == null)
            this.query = "";
        this.query += cdata;
    }

    /**
     * Returns the query.
     * 
     * @return the query
     * 
     * @since 2.0.0
     */
    public String getQuery() {
        return this.query.trim();
    }