File MetaDataConverter.java
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69% of files have more coverage
Classes
| Class | Line # | Actions | |||||
|---|---|---|---|---|---|---|---|
| MetaDataConverter | 37 | 13 | 0% | 6 | 10 |
Contributing tests
This file is covered by 32 tests.
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Source view
| 1 | /* | |
| 2 | * See the NOTICE file distributed with this work for additional | |
| 3 | * information regarding copyright ownership. | |
| 4 | * | |
| 5 | * This is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms of the GNU Lesser General Public License as | |
| 7 | * published by the Free Software Foundation; either version 2.1 of | |
| 8 | * the License, or (at your option) any later version. | |
| 9 | * | |
| 10 | * This software is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | * Lesser General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU Lesser General Public | |
| 16 | * License along with this software; if not, write to the Free | |
| 17 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
| 18 | * 02110-1301 USA, or see the FSF site: http://www.fsf.org. | |
| 19 | */ | |
| 20 | package org.xwiki.rendering.internal.listener; | |
| 21 | ||
| 22 | import java.lang.reflect.Type; | |
| 23 | import java.util.Map; | |
| 24 | ||
| 25 | import org.apache.commons.lang3.StringUtils; | |
| 26 | import org.xwiki.properties.converter.AbstractConverter; | |
| 27 | import org.xwiki.properties.converter.ConversionException; | |
| 28 | import org.xwiki.rendering.listener.MetaData; | |
| 29 | ||
| 30 | /** | |
| 31 | * Converter that converts a value into an {@link MetaData} object. | |
| 32 | * | |
| 33 | * @version $Id: 1e835814ec477c1766775ba3ce1461d0147cfa0e $ | |
| 34 | * @since 7.0M2 | |
| 35 | */ | |
| 36 | // TODO: add real syntax support (only convert from empty String to empty Map right now) | |
| 37 | public class MetaDataConverter extends AbstractConverter<MetaData> | |
| 38 | { | |
| 39 | private static final String UNSUPPORTED_EXCEPTION = "Conversion from [" + MetaData.class.getName() + "] to [" | |
| 40 | + String.class.getName() + "] is not supported"; | |
| 41 | ||
| 42 | 44 |  @Override |
| 43 | protected MetaData convertToType(Type type, Object value) | |
| 44 | { | |
| 45 | 44 | if (value == null) { |
| 46 | 0 | return null; |
| 47 | } | |
| 48 | ||
| 49 | 44 | MetaData parameters; |
| 50 | ||
| 51 | 44 | if (value instanceof MetaData) { |
| 52 | 0 | parameters = (MetaData) value; |
| 53 | 44 | } else if (value instanceof Map) { |
| 54 | 0 | parameters = new MetaData((Map) value); |
| 55 | } else { | |
| 56 | 44 | String parametersString = value.toString().trim(); |
| 57 | ||
| 58 | 44 | if (StringUtils.isEmpty(parametersString)) { |
| 59 | 44 | parameters = MetaData.EMPTY; |
| 60 | } else { | |
| 61 | 0 | throw new ConversionException(UNSUPPORTED_EXCEPTION); |
| 62 | } | |
| 63 | } | |
| 64 | ||
| 65 | 44 | return parameters; |
| 66 | } | |
| 67 | ||
| 68 | 0 | @Override |
| 69 | protected String convertToString(MetaData value) | |
| 70 | { | |
| 71 | 0 | throw new ConversionException(UNSUPPORTED_EXCEPTION); |
| 72 | } | |
| 73 | } |