| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.openoffice.ooxml.parser.type; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| import java.util.regex.Pattern; |
| |
| import org.apache.openoffice.ooxml.parser.NameMap; |
| |
| public class StringParser |
| implements ISimpleTypeParser |
| { |
| |
| public StringParser (final String[] aLine) |
| { |
| switch(aLine[5]) |
| { |
| case "E": |
| meRestrictionType = RestrictionType.Enumeration; |
| maEnumeration = new HashSet<>(); |
| for (int nIndex=6; nIndex<aLine.length; ++nIndex) |
| maEnumeration.add(Integer.parseInt(aLine[nIndex])); |
| break; |
| |
| case "P": |
| meRestrictionType = RestrictionType.Pattern; |
| maPattern = Pattern.compile(aLine[6].replace("\\p{Is", "\\p{In")); |
| break; |
| |
| case "L": |
| meRestrictionType = RestrictionType.Length; |
| mnMinimumLength = Integer.parseInt(aLine[6]); |
| mnMaximumLength = Integer.parseInt(aLine[7]); |
| break; |
| |
| case "N": |
| meRestrictionType = RestrictionType.None; |
| break; |
| |
| default: |
| throw new RuntimeException(); |
| } |
| } |
| |
| |
| |
| |
| @Override |
| public Object Parse ( |
| final String sRawValue, |
| final NameMap aAttributeValueMap) |
| { |
| switch(meRestrictionType) |
| { |
| case Enumeration: |
| final int nId = aAttributeValueMap.GetIdForOptionalName(sRawValue); |
| if ( ! maEnumeration.contains(nId)) |
| return null;//throw new RuntimeException("value is not part of enumeration"); |
| else |
| return nId; |
| |
| case Pattern: |
| if ( ! maPattern.matcher(sRawValue).matches()) |
| return null;//throw new RuntimeException("value does not match pattern"); |
| else |
| return sRawValue; |
| |
| case Length: |
| if (sRawValue.length()<mnMinimumLength || sRawValue.length()>mnMaximumLength) |
| return null;/*throw new RuntimeException( |
| String.format("value violates string length restriction: %s is not inside [%d,%d]", |
| sRawValue.length(), |
| mnMinimumLength, |
| mnMaximumLength)); |
| */ |
| else |
| return sRawValue; |
| |
| case None: |
| return sRawValue; |
| |
| default: |
| throw new RuntimeException(); |
| } |
| } |
| |
| |
| |
| |
| enum RestrictionType |
| { |
| Enumeration, |
| Pattern, |
| Length, |
| None |
| } |
| private final RestrictionType meRestrictionType; |
| private Set<Integer> maEnumeration; |
| private Pattern maPattern; |
| private int mnMinimumLength; |
| private int mnMaximumLength; |
| } |