| /************************************************************************ |
| * |
| * 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; |
| |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| |
| import javax.xml.datatype.DatatypeConfigurationException; |
| import javax.xml.datatype.DatatypeFactory; |
| |
| /** |
| * This class represents the in OpenDocument format used data type {@odf.datatype duration} |
| */ |
| public class Duration implements OdfFieldDataType, OdfDataType { |
| |
| private javax.xml.datatype.Duration mDurationType; |
| |
| /** |
| * Construct DurationType by the parsing the given string |
| * |
| * @param duration The String to be parsed into DurationType |
| * @throws IllegalArgumentException if the given argument is not a valid Duration |
| */ |
| public Duration(javax.xml.datatype.Duration duration) throws IllegalArgumentException { |
| if (duration == null) { |
| throw new IllegalArgumentException("parameter can not be null for duration"); |
| } |
| |
| // validate 'duration' type which is defined in W3C schema |
| // http://www.w3.org/TR/xmlschema-2/#duration |
| if (!W3CSchemaType.isValid("duration", duration.toString())) { |
| throw new IllegalArgumentException( |
| "parameter is invalid for datatype duration"); |
| } |
| mDurationType = duration; |
| } |
| |
| /** |
| * Returns a String Object representing this DurationType's value |
| * |
| * @return return a string representation of the value of this DurationType |
| * object |
| */ |
| @Override |
| public String toString() { |
| return mDurationType.toString(); |
| } |
| |
| /** |
| * Returns a DurationType instance representing the specified String value |
| * |
| * @param stringValue a String value |
| * |
| * @return return a DurationType instance representing stringValue |
| * @throws IllegalArgumentException if the given argument is not a valid Duration |
| */ |
| public static Duration valueOf(String stringValue) |
| throws IllegalArgumentException { |
| if (stringValue == null) { |
| throw new IllegalArgumentException( |
| "parameter can not be null for Duration"); |
| } |
| |
| try { |
| DatatypeFactory aFactory = DatatypeFactory.newInstance(); |
| return new Duration(aFactory.newDuration(stringValue)); |
| } catch (DatatypeConfigurationException ex1) { |
| Logger.getLogger(Duration.class.getName()).log(Level.SEVERE, |
| "DatatypeFactory can not be instanced", ex1); |
| return null; |
| } catch (IllegalArgumentException ex2) { |
| Logger.getLogger(Duration.class.getName()).log(Level.SEVERE, |
| "parameter is invalid for datatype Duration", ex2); |
| throw new IllegalArgumentException( |
| "parameter is invalid for datatype Duration"); |
| } |
| } |
| |
| /** |
| * Returns the value of this DurationType object as an Duration |
| * |
| * @return the Duration value of this DurationType object. |
| */ |
| public javax.xml.datatype.Duration getValue() { |
| return mDurationType; |
| } |
| |
| /** |
| * check if the specified Duration instance is a valid {@odf.datatype duration} data type |
| * |
| * @param duration the value to be tested |
| * |
| * @return true if the value of argument is valid for {@odf.datatype duration} data type |
| * false otherwise |
| */ |
| public static boolean isValid(javax.xml.datatype.Duration duration) { |
| boolean isDuration = false; |
| if (duration != null) { |
| isDuration = W3CSchemaType.isValid("duration", duration.toString()); |
| } |
| return isDuration; |
| } |
| } |