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1 /*******************************************************************************
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2 * Copyright (c) 2007 Matt Carter and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * Matt Carter - initial API and implementation
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10 * Tom Schindl<tom.schindl@bestsolution.at> - bugfix for 217940
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11 ******************************************************************************/
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12
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13 module org.eclipse.core.internal.databinding.validation.StringToCharacterValidator;
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14
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15 import java.lang.all;
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16
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17 import org.eclipse.core.databinding.validation.IValidator;
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18 import org.eclipse.core.databinding.validation.ValidationStatus;
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19 import org.eclipse.core.internal.databinding.BindingMessages;
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20 import org.eclipse.core.internal.databinding.conversion.StringToCharacterConverter;
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21 import org.eclipse.core.runtime.IStatus;
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22 import org.eclipse.core.runtime.Status;
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23
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24 /**
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25 * Validates a String to Character conversion.
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26 */
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27 public class StringToCharacterValidator : IValidator {
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28
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29 private final StringToCharacterConverter converter;
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30
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31 /**
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32 * @param converter
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33 */
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34 public this(StringToCharacterConverter converter) {
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35 this.converter = converter;
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36 }
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37
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38 /*
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39 * (non-Javadoc)
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40 *
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41 * @see org.eclipse.core.databinding.validation.IValidator#validate(java.lang.Object)
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42 */
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43 public IStatus validate(Object value) {
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44 try {
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45 converter.convert(value);
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46 } catch (IllegalArgumentException e) {
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47 // The StringToCharacterConverter throws an IllegalArgumentException
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48 // if it cannot convert.
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49 return ValidationStatus.error(BindingMessages
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50 .getStringcast(BindingMessages.VALIDATE_CHARACTER_HELP));
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51 }
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52 return Status.OK_STATUS;
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53 }
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54
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55 }
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