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.DatatypeLibrary;
  29 import org.relaxng.datatype.DatatypeLibraryFactory;
  30 
  31 import com.sun.xml.internal.rngom.xml.util.WellKnownNamespaces;
  32 
  33 /**
  34  * {@link DatatypeLibraryFactory} for
  35  * RELAX NG Built-in datatype library and compatibility datatype library.
  36  */
  37 public class BuiltinDatatypeLibraryFactory implements DatatypeLibraryFactory {
  38     private final DatatypeLibrary builtinDatatypeLibrary;
  39     private final DatatypeLibrary compatibilityDatatypeLibrary;
  40     /**
  41      * Target of delegation.
  42      */
  43     private final DatatypeLibraryFactory core;
  44 
  45     public BuiltinDatatypeLibraryFactory( DatatypeLibraryFactory coreFactory ) {
  46         builtinDatatypeLibrary = new BuiltinDatatypeLibrary(coreFactory);
  47         compatibilityDatatypeLibrary = new CompatibilityDatatypeLibrary(coreFactory);
  48         this.core = coreFactory;
  49     }
  50 
  51     public DatatypeLibrary createDatatypeLibrary(String uri) {
  52         if (uri.equals(""))
  53             return builtinDatatypeLibrary;
  54         if (uri.equals(WellKnownNamespaces.RELAX_NG_COMPATIBILITY_DATATYPES))
  55             return compatibilityDatatypeLibrary;
  56         return core.createDatatypeLibrary(uri);
  57     }
  58 }