| /* TypeBuilder.java -- |
| Copyright (C) 2006 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| package gnu.xml.validation.datatype; |
| |
| import java.util.LinkedHashSet; |
| import java.util.regex.Pattern; |
| import javax.xml.namespace.QName; |
| import org.relaxng.datatype.Datatype; |
| import org.relaxng.datatype.DatatypeBuilder; |
| import org.relaxng.datatype.DatatypeException; |
| import org.relaxng.datatype.ValidationContext; |
| |
| /** |
| * Datatype builder. |
| * |
| * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> |
| */ |
| public class TypeBuilder |
| implements DatatypeBuilder |
| { |
| |
| final SimpleType type; |
| |
| TypeBuilder(SimpleType type) |
| { |
| this.type = type; |
| // TODO fundamental facets |
| type.facets = new LinkedHashSet(); |
| } |
| |
| public void addParameter(String name, String value, ValidationContext context) |
| throws DatatypeException |
| { |
| // TODO fundamental facets |
| if ("length".equals(name)) |
| type.facets.add(parseLengthFacet(value)); |
| else if ("minLength".equals(name)) |
| type.facets.add(parseMinLengthFacet(value)); |
| else if ("maxLength".equals(name)) |
| type.facets.add(parseMaxLengthFacet(value)); |
| else if ("pattern".equals(name)) |
| type.facets.add(parsePatternFacet(value)); |
| else if ("enumeration".equals(name)) |
| type.facets.add(parseEnumerationFacet(value)); |
| else if ("whiteSpace".equals(name)) |
| type.facets.add(parseWhiteSpaceFacet(value)); |
| else if ("maxInclusive".equals(name)) |
| type.facets.add(parseMaxInclusiveFacet(value, context)); |
| else if ("maxExclusive".equals(name)) |
| type.facets.add(parseMaxExclusiveFacet(value, context)); |
| else if ("minExclusive".equals(name)) |
| type.facets.add(parseMinExclusiveFacet(value, context)); |
| else if ("minInclusive".equals(name)) |
| type.facets.add(parseMinInclusiveFacet(value, context)); |
| else if ("totalDigits".equals(name)) |
| type.facets.add(parseTotalDigitsFacet(value)); |
| else if ("fractionDigits".equals(name)) |
| type.facets.add(parseFractionDigitsFacet(value)); |
| } |
| |
| LengthFacet parseLengthFacet(String value) |
| throws DatatypeException |
| { |
| int si = value.indexOf(' '); |
| boolean fixed = false; |
| if (si != -1) |
| { |
| if (!"FIXED".equalsIgnoreCase(value.substring(si + 1))) |
| throw new DatatypeException("second argument must be FIXED if present"); |
| fixed = true; |
| value = value.substring(0, si); |
| } |
| return new LengthFacet(Integer.parseInt(value), fixed, null); |
| } |
| |
| MinLengthFacet parseMinLengthFacet(String value) |
| throws DatatypeException |
| { |
| int si = value.indexOf(' '); |
| boolean fixed = false; |
| if (si != -1) |
| { |
| if (!"FIXED".equalsIgnoreCase(value.substring(si + 1))) |
| throw new DatatypeException("second argument must be FIXED if present"); |
| fixed = true; |
| value = value.substring(0, si); |
| } |
| return new MinLengthFacet(Integer.parseInt(value), fixed, null); |
| } |
| |
| MaxLengthFacet parseMaxLengthFacet(String value) |
| throws DatatypeException |
| { |
| int si = value.indexOf(' '); |
| boolean fixed = false; |
| if (si != -1) |
| { |
| if (!"FIXED".equalsIgnoreCase(value.substring(si + 1))) |
| throw new DatatypeException("second argument must be FIXED if present"); |
| fixed = true; |
| value = value.substring(0, si); |
| } |
| return new MaxLengthFacet(Integer.parseInt(value), fixed, null); |
| } |
| |
| PatternFacet parsePatternFacet(String value) |
| throws DatatypeException |
| { |
| return new PatternFacet(Pattern.compile(value), null); |
| } |
| |
| EnumerationFacet parseEnumerationFacet(String value) |
| throws DatatypeException |
| { |
| return new EnumerationFacet(value, null); |
| } |
| |
| WhiteSpaceFacet parseWhiteSpaceFacet(String value) |
| throws DatatypeException |
| { |
| int si = value.indexOf(' '); |
| boolean fixed = false; |
| if (si != -1) |
| { |
| if (!"FIXED".equalsIgnoreCase(value.substring(si + 1))) |
| throw new DatatypeException("second argument must be FIXED if present"); |
| fixed = true; |
| value = value.substring(0, si); |
| } |
| if ("preserve".equals(value)) |
| return new WhiteSpaceFacet(WhiteSpaceFacet.PRESERVE, fixed, null); |
| if ("replace".equals(value)) |
| return new WhiteSpaceFacet(WhiteSpaceFacet.REPLACE, fixed, null); |
| if ("collapse".equals(value)) |
| return new WhiteSpaceFacet(WhiteSpaceFacet.COLLAPSE, fixed, null); |
| throw new DatatypeException("argument must be preserve, replace, or collapse"); |
| } |
| |
| MaxInclusiveFacet parseMaxInclusiveFacet(String value, |
| ValidationContext context) |
| throws DatatypeException |
| { |
| int si = value.indexOf(' '); |
| boolean fixed = false; |
| if (si != -1) |
| { |
| if (!"FIXED".equalsIgnoreCase(value.substring(si + 1))) |
| throw new DatatypeException("second argument must be FIXED if present"); |
| fixed = true; |
| value = value.substring(0, si); |
| } |
| return new MaxInclusiveFacet(type.createValue(value, context), fixed, null); |
| } |
| |
| MaxExclusiveFacet parseMaxExclusiveFacet(String value, |
| ValidationContext context) |
| throws DatatypeException |
| { |
| int si = value.indexOf(' '); |
| boolean fixed = false; |
| if (si != -1) |
| { |
| if (!"FIXED".equalsIgnoreCase(value.substring(si + 1))) |
| throw new DatatypeException("second argument must be FIXED if present"); |
| fixed = true; |
| value = value.substring(0, si); |
| } |
| return new MaxExclusiveFacet(type.createValue(value, context), fixed, null); |
| } |
| |
| MinExclusiveFacet parseMinExclusiveFacet(String value, |
| ValidationContext context) |
| throws DatatypeException |
| { |
| int si = value.indexOf(' '); |
| boolean fixed = false; |
| if (si != -1) |
| { |
| if (!"FIXED".equalsIgnoreCase(value.substring(si + 1))) |
| throw new DatatypeException("second argument must be FIXED if present"); |
| fixed = true; |
| value = value.substring(0, si); |
| } |
| return new MinExclusiveFacet(type.createValue(value, context), fixed, null); |
| } |
| |
| MinInclusiveFacet parseMinInclusiveFacet(String value, |
| ValidationContext context) |
| throws DatatypeException |
| { |
| int si = value.indexOf(' '); |
| boolean fixed = false; |
| if (si != -1) |
| { |
| if (!"FIXED".equalsIgnoreCase(value.substring(si + 1))) |
| throw new DatatypeException("second argument must be FIXED if present"); |
| fixed = true; |
| value = value.substring(0, si); |
| } |
| return new MinInclusiveFacet(type.createValue(value, context), fixed, null); |
| } |
| |
| TotalDigitsFacet parseTotalDigitsFacet(String value) |
| throws DatatypeException |
| { |
| int si = value.indexOf(' '); |
| boolean fixed = false; |
| if (si != -1) |
| { |
| if (!"FIXED".equalsIgnoreCase(value.substring(si + 1))) |
| throw new DatatypeException("second argument must be FIXED if present"); |
| fixed = true; |
| value = value.substring(0, si); |
| } |
| int val = Integer.parseInt(value); |
| if (val < 0) |
| throw new DatatypeException("value must be a positiveInteger"); |
| return new TotalDigitsFacet(val, fixed, null); |
| } |
| |
| FractionDigitsFacet parseFractionDigitsFacet(String value) |
| throws DatatypeException |
| { |
| int si = value.indexOf(' '); |
| boolean fixed = false; |
| if (si != -1) |
| { |
| if (!"FIXED".equalsIgnoreCase(value.substring(si + 1))) |
| throw new DatatypeException("second argument must be FIXED if present"); |
| fixed = true; |
| value = value.substring(0, si); |
| } |
| int val = Integer.parseInt(value); |
| if (val < 0) |
| throw new DatatypeException("value must be a positiveInteger"); |
| return new FractionDigitsFacet(val, fixed, null); |
| } |
| |
| public Datatype createDatatype() |
| { |
| return type; |
| } |
| |
| } |