| /************************************************************************ |
| * |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER |
| * |
| * Copyright 2008, 2010 Oracle and/or its affiliates. All rights reserved. |
| * |
| * Use is subject to license terms. |
| * |
| * 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. You can also |
| * obtain a copy of the License at http://odftoolkit.org/docs/license.txt |
| * |
| * 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.odftoolkit.odfdom.type; |
| |
| /** |
| * This class represents the in OpenDocument format used data type {@odf.datatype styleNameRefs} |
| */ |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| public class StyleNameRefs implements OdfDataType { |
| |
| private String mStyleNames; |
| |
| /** |
| * Construct StyleNameRefs by the parsing the given StyleName list |
| * |
| * @param styleNames The String to be parsed into StyleNameRefs |
| * |
| * @throws IllegalArgumentException if the given argument is not a valid StyleNameRefs |
| */ |
| public StyleNameRefs(List<StyleName> styleNames) throws IllegalArgumentException { |
| if (styleNames == null) { |
| throw new IllegalArgumentException("parameter can not be null for StyleNameRefs"); |
| } |
| StringBuffer aRet = new StringBuffer(); |
| Iterator<StyleName> aIter = styleNames.iterator(); |
| while (aIter.hasNext()) { |
| if (aRet.length() > 0) { |
| aRet.append(' '); |
| } |
| String aStyleName = aIter.next().toString(); |
| aRet.append(aStyleName); |
| } |
| mStyleNames = aRet.toString(); |
| } |
| |
| /** |
| * Returns a String Object representing this StyleNameRefs's value |
| * |
| * @return return a string representation of the value of this StyleNameRefs |
| * object |
| */ |
| @Override |
| public String toString() { |
| return mStyleNames; |
| } |
| |
| /** |
| * Returns a StyleNameRefs instance representing the specified String value |
| * |
| * @param stringValue |
| * a String value |
| * @return return a StyleNameRefs instance representing stringValue |
| * @throws IllegalArgumentException if the given argument is not a valid StyleNameRefs |
| */ |
| public static StyleNameRefs valueOf(String stringValue) throws IllegalArgumentException { |
| if (stringValue == null) { |
| throw new IllegalArgumentException("parameter is invalid for datatype StyleNameRefs"); |
| } |
| |
| List<StyleName> aRet = new ArrayList<StyleName>(); |
| if (stringValue.length() > 0) { |
| String[] names = stringValue.split(" "); |
| for (int i = 0; i < names.length; i++) { |
| aRet.add(new StyleName(names[i])); |
| } |
| } |
| return new StyleNameRefs(aRet); |
| } |
| |
| /** |
| * Returns a list of StyleNameRef from the StyleNameRefs Object |
| * |
| * @return a list of StyleNameRef |
| */ |
| public List<StyleName> getStyleNameRefList() { |
| List<StyleName> aRet = new ArrayList<StyleName>(); |
| if (mStyleNames.length() > 0) { |
| String[] names = mStyleNames.split(" "); |
| for (int i = 0; i < names.length; i++) { |
| aRet.add(new StyleName(names[i])); |
| } |
| } |
| return aRet; |
| } |
| |
| /** |
| * check if the specified String instance is a valid {@odf.datatype styleNameRefs} data type |
| * |
| * @param stringValue |
| * the value to be tested |
| * @return true if the value of argument is valid for {@odf.datatype styleNameRefs} data |
| * type false otherwise |
| */ |
| public static boolean isValid(String stringValue) { |
| if (stringValue == null) { |
| return false; |
| } |
| if (stringValue.length() == 0) { |
| return true; |
| } |
| |
| String[] names = stringValue.split(" "); |
| for (int i = 0; i < names.length; i++) { |
| if (!StyleNameRef.isValid(names[i])) { |
| return false; |
| } |
| } |
| return true; |
| } |
| } |