1 /*
   2  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.xml.internal.rngom.dt.builtin;
  27 
  28 import org.relaxng.datatype.Datatype;
  29 import org.relaxng.datatype.DatatypeBuilder;
  30 import org.relaxng.datatype.DatatypeException;
  31 import org.relaxng.datatype.DatatypeLibrary;
  32 import org.relaxng.datatype.DatatypeLibraryFactory;
  33 
  34 import com.sun.xml.internal.rngom.xml.util.WellKnownNamespaces;
  35 
  36 public class BuiltinDatatypeLibrary implements DatatypeLibrary {
  37     private final DatatypeLibraryFactory factory;
  38     private DatatypeLibrary xsdDatatypeLibrary = null;
  39 
  40     BuiltinDatatypeLibrary(DatatypeLibraryFactory factory) {
  41         this.factory = factory;
  42     }
  43 
  44     public DatatypeBuilder createDatatypeBuilder(String type)
  45         throws DatatypeException {
  46         xsdDatatypeLibrary =
  47             factory.createDatatypeLibrary(
  48                 WellKnownNamespaces.XML_SCHEMA_DATATYPES);
  49         if (xsdDatatypeLibrary == null)
  50             throw new DatatypeException();
  51 
  52         if (type.equals("string") || type.equals("token")) {
  53             return new BuiltinDatatypeBuilder(
  54                 xsdDatatypeLibrary.createDatatype(type));
  55         }
  56         throw new DatatypeException();
  57     }
  58     public Datatype createDatatype(String type) throws DatatypeException {
  59         return createDatatypeBuilder(type).createDatatype();
  60     }
  61 }