    """A simple little module that organizes the actual page generation.

        (c) Copyright by Jay Love, 2000 (mailto:jsliv@jslove.net)

        Permission to use, copy, modify, and distribute this software and its
        documentation for any purpose and without fee or royalty is hereby granted,
        provided that the above copyright notice appear in all copies and that
        both that copyright notice and this permission notice appear in
        supporting documentation or portions thereof, including modifications,
        that you make.

        THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO
        THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
        FITNESS, IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL,
        INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
        FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
        NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
        WITH THE USE OR PERFORMANCE OF THIS SOFTWARE !

        This software is based in part on work done by the Jakarta group.

    """

    from StreamReader import StreamReader
    from ServletWriter import ServletWriter
    from PSPParser import PSPParser
    from ParseEventHandler import ParseEventHandler

    class Compiler:
        """The main compilation class-"""

        def __init__(self,context):
            self._ctxt = context

        def compile(self):
            reader = StreamReader(self._ctxt.getPspFileName(),self._ctxt)
            reader.init()
            writer = ServletWriter(self._ctxt)
            self._ctxt.setPSPReader(reader)
            self._ctxt.setServletWriter(writer)
            parser = PSPParser(self._ctxt)
            handler = ParseEventHandler(self._ctxt,parser)
            parser.setEventHandler(handler)
            handler.beginProcessing()
            parser.parse()
            handler.endProcessing()
            writer.close()