Thu, 31 Aug 2017 15:18:52 +0800
merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | /* |
aoqi@0 | 26 | * Copyright (C) 2004-2011 |
aoqi@0 | 27 | * |
aoqi@0 | 28 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
aoqi@0 | 29 | * of this software and associated documentation files (the "Software"), to deal |
aoqi@0 | 30 | * in the Software without restriction, including without limitation the rights |
aoqi@0 | 31 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
aoqi@0 | 32 | * copies of the Software, and to permit persons to whom the Software is |
aoqi@0 | 33 | * furnished to do so, subject to the following conditions: |
aoqi@0 | 34 | * |
aoqi@0 | 35 | * The above copyright notice and this permission notice shall be included in |
aoqi@0 | 36 | * all copies or substantial portions of the Software. |
aoqi@0 | 37 | * |
aoqi@0 | 38 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
aoqi@0 | 39 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
aoqi@0 | 40 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
aoqi@0 | 41 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
aoqi@0 | 42 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
aoqi@0 | 43 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
aoqi@0 | 44 | * THE SOFTWARE. |
aoqi@0 | 45 | */ |
aoqi@0 | 46 | package com.sun.xml.internal.rngom.ast.util; |
aoqi@0 | 47 | |
aoqi@0 | 48 | import com.sun.xml.internal.rngom.ast.builder.BuildException; |
aoqi@0 | 49 | import com.sun.xml.internal.rngom.ast.builder.SchemaBuilder; |
aoqi@0 | 50 | import com.sun.xml.internal.rngom.ast.om.ParsedPattern; |
aoqi@0 | 51 | import com.sun.xml.internal.rngom.binary.SchemaBuilderImpl; |
aoqi@0 | 52 | import com.sun.xml.internal.rngom.binary.SchemaPatternBuilder; |
aoqi@0 | 53 | import com.sun.xml.internal.rngom.parse.IllegalSchemaException; |
aoqi@0 | 54 | import com.sun.xml.internal.rngom.parse.host.ParsedPatternHost; |
aoqi@0 | 55 | import com.sun.xml.internal.rngom.parse.host.SchemaBuilderHost; |
aoqi@0 | 56 | import org.relaxng.datatype.DatatypeLibraryFactory; |
aoqi@0 | 57 | import org.xml.sax.ErrorHandler; |
aoqi@0 | 58 | |
aoqi@0 | 59 | /** |
aoqi@0 | 60 | * Wraps a {@link SchemaBuilder} and does all the semantic checks |
aoqi@0 | 61 | * required by the RELAX NG spec. |
aoqi@0 | 62 | * |
aoqi@0 | 63 | * <h2>Usage</h2> |
aoqi@0 | 64 | * <p> |
aoqi@0 | 65 | * Whereas you normally write it as follows: |
aoqi@0 | 66 | * <pre> |
aoqi@0 | 67 | * YourParsedPattern r = (YourParsedPattern)parseable.parse(sb); |
aoqi@0 | 68 | * </pre> |
aoqi@0 | 69 | * write this as follows: |
aoqi@0 | 70 | * <pre> |
aoqi@0 | 71 | * YourParsedPattern r = (YourParsedPattern)parseable.parse(new CheckingSchemaBuilder(sb,eh)); |
aoqi@0 | 72 | * </pre> |
aoqi@0 | 73 | * |
aoqi@0 | 74 | * <p> |
aoqi@0 | 75 | * The checking is done by using the <tt>rngom.binary</tt> package, so if you are using |
aoqi@0 | 76 | * that package for parsing schemas, then there's no need to use this. |
aoqi@0 | 77 | * |
aoqi@0 | 78 | * @author |
aoqi@0 | 79 | * Kohsuke Kawaguchi (kk@kohsuke.org) |
aoqi@0 | 80 | */ |
aoqi@0 | 81 | public class CheckingSchemaBuilder extends SchemaBuilderHost { |
aoqi@0 | 82 | /** |
aoqi@0 | 83 | * |
aoqi@0 | 84 | * @param sb |
aoqi@0 | 85 | * Your {@link SchemaBuilder} that parses RELAX NG schemas. |
aoqi@0 | 86 | * @param eh |
aoqi@0 | 87 | * All the errors found will be sent to this handler. |
aoqi@0 | 88 | */ |
aoqi@0 | 89 | public CheckingSchemaBuilder( SchemaBuilder sb, ErrorHandler eh ) { |
aoqi@0 | 90 | super(new SchemaBuilderImpl(eh),sb); |
aoqi@0 | 91 | } |
aoqi@0 | 92 | public CheckingSchemaBuilder( SchemaBuilder sb, ErrorHandler eh, DatatypeLibraryFactory dlf ) { |
aoqi@0 | 93 | super(new SchemaBuilderImpl(eh,dlf,new SchemaPatternBuilder()),sb); |
aoqi@0 | 94 | } |
aoqi@0 | 95 | |
aoqi@0 | 96 | public ParsedPattern expandPattern(ParsedPattern p) |
aoqi@0 | 97 | throws BuildException, IllegalSchemaException { |
aoqi@0 | 98 | |
aoqi@0 | 99 | // just return the result from the user-given SchemaBuilder |
aoqi@0 | 100 | ParsedPatternHost r = (ParsedPatternHost)super.expandPattern(p); |
aoqi@0 | 101 | return r.rhs; |
aoqi@0 | 102 | } |
aoqi@0 | 103 | } |