Mercurial > projects > dwt2
view org.eclipse.core.databinding/src/org/eclipse/core/internal/databinding/conversion/CharacterToStringConverter.d @ 78:0a55d2d5a946
Added file for databinding
author | Frank Benoit <benoit@tionex.de> |
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date | Tue, 14 Apr 2009 11:35:29 +0200 |
parents | |
children | 6be48cf9f95c |
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/******************************************************************************* * Copyright (c) 2007 Matt Carter and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * Matt Carter - initial API and implementation ******************************************************************************/ module org.eclipse.core.internal.databinding.conversion.CharacterToStringConverter; import java.lang.all; import org.eclipse.core.databinding.conversion.Converter; /** * Converts a character to a string. */ public class CharacterToStringConverter : Converter { private final bool primitive; /** * @param primitive */ private this(bool primitive) { super(primitive ? Character.TYPE : Character.classinfo, String.classinfo); this.primitive = primitive; } /* * (non-Javadoc) * * @see org.eclipse.core.databinding.conversion.IConverter#convert(java.lang.Object) */ public Object convert(Object fromObject) { // Null is allowed when the type is not primitive. if (fromObject is null) { if (primitive) throw new IllegalArgumentException( "'fromObject' is null. Cannot convert to primitive char."); //$NON-NLS-1$ return ""; //$NON-NLS-1$ } if (!( null !is cast(Character)fromObject )) { throw new IllegalArgumentException( "'fromObject' is not of type [Character]."); //$NON-NLS-1$ } return String.valueOf((cast(Character) fromObject).charValue()); } /** * @param primitive * @return converter */ public static CharacterToStringConverter fromCharacter(bool primitive) { return new CharacterToStringConverter(primitive); } }