| /* Copyright 2004 The Apache Software Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.xmlbeans.impl.regex; |
| |
| import org.apache.xmlbeans.impl.common.XMLChar; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public class SchemaRegularExpression extends RegularExpression |
| { |
| private SchemaRegularExpression(String pattern) |
| { |
| super(pattern, "X"); |
| } |
| |
| public static RegularExpression forPattern(String s) |
| { |
| SchemaRegularExpression tre = (SchemaRegularExpression)knownPatterns.get(s); |
| if (tre != null) |
| return tre; |
| return new RegularExpression(s, "X"); |
| } |
| |
| static final Map knownPatterns = buildKnownPatternMap(); |
| |
| private static Map buildKnownPatternMap() |
| { |
| Map result = new HashMap(); |
| result.put("\\c+", new SchemaRegularExpression("\\c+") |
| { public boolean matches(String s) { return XMLChar.isValidNmtoken(s); } } ); |
| result.put("\\i\\c*", new SchemaRegularExpression("\\i\\c*") |
| { public boolean matches(String s) { return XMLChar.isValidName(s); } } ); |
| result.put("[\\i-[:]][\\c-[:]]*", new SchemaRegularExpression("[\\i-[:]][\\c-[:]]*") |
| { public boolean matches(String s) { return XMLChar.isValidNCName(s); } } ); |
| return result; |
| } |
| } |