Mercurial > projects > dwt2
annotate org.eclipse.core.databinding/src/org/eclipse/core/internal/databinding/conversion/StringToBooleanPrimitiveConverter.d @ 88:9e0ab372d5d8
Revert from TypeInfo/ClassInfo to java.lang.Class
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Sun, 19 Apr 2009 11:10:09 +0200 |
| parents | 6be48cf9f95c |
| children |
| rev | line source |
|---|---|
| 78 | 1 /* |
| 2 * Copyright cast(C) 2005 db4objects Inc. http://www.db4o.com | |
| 3 * | |
| 4 * All rights reserved. This program and the accompanying materials | |
| 5 * are made available under the terms of the Eclipse Public License v1.0 | |
| 6 * which accompanies this distribution, and is available at | |
| 7 * http://www.eclipse.org/legal/epl-v10.html | |
| 8 * | |
| 9 * Contributors: | |
| 10 * db4objects - Initial API and implementation | |
| 11 * Tom Schindl<tom.schindl@bestsolution.at> - bugfix for 217940 | |
| 12 */ | |
| 13 module org.eclipse.core.internal.databinding.conversion.StringToBooleanPrimitiveConverter; | |
| 14 | |
| 15 import java.lang.all; | |
| 16 | |
| 17 import java.util.Arrays; | |
| 18 import java.util.LinkedList; | |
| 19 import java.util.List; | |
| 20 import java.util.StringTokenizer; | |
| 21 | |
| 22 import org.eclipse.core.databinding.conversion.IConverter; | |
| 23 import org.eclipse.core.internal.databinding.BindingMessages; | |
| 24 | |
| 25 /** | |
| 26 * StringToBooleanPrimitiveConverter. | |
| 27 */ | |
| 28 public class StringToBooleanPrimitiveConverter : IConverter { | |
| 85 | 29 private static String[] trueValues; |
| 78 | 30 |
| 85 | 31 private static String[] falseValues; |
| 78 | 32 |
| 33 static this(){ | |
| 85 | 34 String delimiter = BindingMessages.getString(BindingMessages.VALUE_DELIMITER); |
| 35 String values = BindingMessages.getString(BindingMessages.TRUE_STRING_VALUES); | |
| 78 | 36 trueValues = valuesToSortedArray(delimiter, values); |
| 37 | |
| 85 | 38 values = BindingMessages.getString(BindingMessages.FALSE_STRING_VALUES); |
| 78 | 39 falseValues = valuesToSortedArray(delimiter, values); |
| 40 } | |
| 41 | |
| 42 /** | |
| 43 * Returns a sorted array with all values converted to upper case. | |
| 44 * | |
| 45 * @param delimiter | |
| 46 * @param values | |
| 47 * @return sorted array of values | |
| 48 */ | |
| 49 private static String[] valuesToSortedArray(String delimiter, String values) { | |
| 50 List list = new LinkedList(); | |
| 51 StringTokenizer tokenizer = new StringTokenizer(values, delimiter); | |
| 52 while (tokenizer.hasMoreTokens()) { | |
| 53 list.add(tokenizer.nextToken().toUpperCase()); | |
| 54 } | |
| 55 | |
| 56 String[] array = cast(String[]) list.toArray(new String[list.size()]); | |
| 57 Arrays.sort(array); | |
| 58 | |
| 59 return array; | |
| 60 } | |
| 61 | |
| 62 /* | |
| 63 * (non-Javadoc) | |
| 64 * | |
| 65 * @see org.eclipse.jface.binding.converter.IConverter#convert(java.lang.Object) | |
| 66 */ | |
| 67 public Object convert(Object source) { | |
| 85 | 68 String s = stringcast( source); |
| 78 | 69 s = s.toUpperCase(); |
| 70 | |
| 71 if (Arrays.binarySearch(trueValues, s) > -1) { | |
| 72 return Boolean.TRUE; | |
| 73 } | |
| 74 | |
| 75 if (Arrays.binarySearch(falseValues, s) > -1) { | |
| 76 return Boolean.FALSE; | |
| 77 } | |
| 78 | |
| 79 throw new IllegalArgumentException(s ~ " is not a legal bool value"); //$NON-NLS-1$ | |
| 80 } | |
| 81 | |
| 82 public Object getFromType() { | |
|
88
9e0ab372d5d8
Revert from TypeInfo/ClassInfo to java.lang.Class
Frank Benoit <benoit@tionex.de>
parents:
85
diff
changeset
|
83 return Class.fromType!(StringCls); |
| 78 | 84 } |
| 85 | |
| 86 public Object getToType() { | |
| 87 return Boolean.TYPE; | |
| 88 } | |
| 89 | |
| 90 } |