Main.java revision 524:dcaa586ab756 
1/*
2 * Copyright (c) 2005, 2012, 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 * Copyright (C) 2004-2011
27 *
28 * Permission is hereby granted, free of charge, to any person obtaining a copy
29 * of this software and associated documentation files (the "Software"), to deal
30 * in the Software without restriction, including without limitation the rights
31 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
32 * copies of the Software, and to permit persons to whom the Software is
33 * furnished to do so, subject to the following conditions:
34 *
35 * The above copyright notice and this permission notice shall be included in
36 * all copies or substantial portions of the Software.
37 *
38 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
39 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
40 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
41 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
42 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
43 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
44 * THE SOFTWARE.
45 */
46package com.sun.xml.internal.rngom.digested;
47
48import com.sun.xml.internal.rngom.ast.builder.BuildException;
49import com.sun.xml.internal.rngom.ast.builder.SchemaBuilder;
50import com.sun.xml.internal.rngom.ast.util.CheckingSchemaBuilder;
51import com.sun.xml.internal.rngom.parse.Parseable;
52import com.sun.xml.internal.rngom.parse.compact.CompactParseable;
53import com.sun.xml.internal.rngom.parse.xml.SAXParseable;
54import org.xml.sax.ErrorHandler;
55import org.xml.sax.InputSource;
56import org.xml.sax.SAXException;
57import org.xml.sax.SAXParseException;
58import org.xml.sax.helpers.DefaultHandler;
59
60/**
61 * @author Kohsuke Kawaguchi (kk@kohsuke.org)
62 */
63public class Main {
64    public static void main(String[] args) throws Exception {
65        Parseable p;
66
67        ErrorHandler eh = new DefaultHandler() {
68            @Override
69            public void error(SAXParseException e) throws SAXException {
70                throw e;
71            }
72        };
73
74        // the error handler passed to Parseable will receive parsing errors.
75        if(args[0].endsWith(".rng"))
76            p = new SAXParseable(new InputSource(args[0]),eh);
77        else
78            p = new CompactParseable(new InputSource(args[0]),eh);
79
80        // the error handler passed to CheckingSchemaBuilder will receive additional
81        // errors found during the RELAX NG restrictions check.
82        // typically you'd want to pass in the same error handler,
83        // as there's really no distinction between those two kinds of errors.
84        SchemaBuilder sb = new CheckingSchemaBuilder(new DSchemaBuilderImpl(),eh);
85        try {
86            // run the parser
87            p.parse(sb);
88        } catch( BuildException e ) {
89            // I found that Crimson doesn't show the proper stack trace
90            // when a RuntimeException happens inside a SchemaBuilder.
91            // the following code shows the actual exception that happened.
92            if( e.getCause() instanceof SAXException ) {
93                SAXException se = (SAXException) e.getCause();
94                if(se.getException()!=null)
95                    se.getException().printStackTrace();
96            }
97            throw e;
98        }
99    }
100}
101