File SyntaxConverter.java
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Classes
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|---|---|---|---|---|---|---|---|
| SyntaxConverter | 42 | 4 | 0% | 6 | 0 |
Contributing tests
This file is covered by 8 tests.
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| 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.syntax; | |
| 21 | ||
| 22 | import java.lang.reflect.Type; | |
| 23 | ||
| 24 | import javax.inject.Inject; | |
| 25 | import javax.inject.Singleton; | |
| 26 | ||
| 27 | import org.xwiki.component.annotation.Component; | |
| 28 | import org.xwiki.properties.converter.AbstractConverter; | |
| 29 | import org.xwiki.properties.converter.ConversionException; | |
| 30 | import org.xwiki.rendering.parser.ParseException; | |
| 31 | import org.xwiki.rendering.syntax.Syntax; | |
| 32 | import org.xwiki.rendering.syntax.SyntaxFactory; | |
| 33 | ||
| 34 | /** | |
| 35 | * Convert a Syntax from a String to a Syntax object and the other way around. | |
| 36 | * | |
| 37 | * @version $Id: 249fafe6d3e9836d2674cd44fe205ff564400f08 $ | |
| 38 | * @since 4.2M3 | |
| 39 | */ | |
| 40 | @Component | |
| 41 | @Singleton | |
| 42 | public class SyntaxConverter extends AbstractConverter<Syntax> | |
| 43 | { | |
| 44 | /** | |
| 45 | * Used to convert the a Syntax specified as a String into a Syntax object. | |
| 46 | */ | |
| 47 | @Inject | |
| 48 | private SyntaxFactory syntaxFactory; | |
| 49 | ||
| 50 | 38 |  @Override |
| 51 | protected Syntax convertToType(Type targetType, Object value) | |
| 52 | { | |
| 53 | 38 | try { |
| 54 | 38 | return value == null || value.toString().isEmpty() ? null : this.syntaxFactory |
| 55 | .createSyntaxFromIdString(value.toString()); | |
| 56 | } catch (ParseException e) { | |
| 57 | // The specified syntax is not recognized, return an error | |
| 58 | 1 | throw new ConversionException(String.format("Unknown syntax [%s]", value.toString()), e); |
| 59 | } | |
| 60 | } | |
| 61 | ||
| 62 | 2 | @Override |
| 63 | protected String convertToString(Syntax value) | |
| 64 | { | |
| 65 | 2 | return value == null ? null : value.toIdString(); |
| 66 | } | |
| 67 | } |