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comparison org.eclipse.core.databinding/src/org/eclipse/core/internal/databinding/conversion/NumberToNumberConverter.d @ 85:6be48cf9f95c

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Work on databinding
author Frank Benoit <benoit@tionex.de>
date Sat, 18 Apr 2009 13:54:50 +0200
parents 383ce7bd736b
children 9e0ab372d5d8
comparison
equal deleted inserted replaced
84:fcf926c91ca4 85:6be48cf9f95c
11 11
12 module org.eclipse.core.internal.databinding.conversion.NumberToNumberConverter; 12 module org.eclipse.core.internal.databinding.conversion.NumberToNumberConverter;
13 import org.eclipse.core.internal.databinding.conversion.StringToNumberParser; 13 import org.eclipse.core.internal.databinding.conversion.StringToNumberParser;
14 14
15 import java.lang.all; 15 import java.lang.all;
16 import java.nonstandard.RuntimeTraits;
16 17
17 import org.eclipse.core.databinding.conversion.Converter; 18 import org.eclipse.core.databinding.conversion.Converter;
18 19
19 import com.ibm.icu.text.NumberFormat; 20 import com.ibm.icu.text.NumberFormat;
20 21
32 private bool primitive; 33 private bool primitive;
33 34
34 private String outOfRangeMessage; 35 private String outOfRangeMessage;
35 36
36 protected this(NumberFormat numberFormat, 37 protected this(NumberFormat numberFormat,
37 ClassInfo fromType, ClassInfo toType) { 38 TypeInfo fromType, TypeInfo toType) {
38 super(fromType, toType); 39 super(fromType, toType);
39 this.numberFormat = numberFormat; 40 this.numberFormat = numberFormat;
40 this.primitive = toType.isPrimitive(); 41 this.primitive = isJavaPrimitive(toType);
41 } 42 }
42 43
43 /* 44 /*
44 * (non-Javadoc) 45 * (non-Javadoc)
45 * 46 *
46 * @see org.eclipse.core.databinding.conversion.IConverter#convert(java.lang.Object) 47 * @see org.eclipse.core.databinding.conversion.IConverter#convert(java.lang.Object)
47 */ 48 */
48 public final Object convert(Object fromObject) { 49 // DWT not final, need to override to reimplement interface IConvert
50 public /+final+/ Object convert(Object fromObject) {
49 if (fromObject is null) { 51 if (fromObject is null) {
50 if (primitive) { 52 if (primitive) {
51 throw new IllegalArgumentException( 53 throw new IllegalArgumentException(
52 "Parameter 'fromObject' cannot be null."); //$NON-NLS-1$ 54 "Parameter 'fromObject' cannot be null."); //$NON-NLS-1$
53 } 55 }
68 } 70 }
69 71
70 synchronized (this) { 72 synchronized (this) {
71 if (outOfRangeMessage is null) { 73 if (outOfRangeMessage is null) {
72 outOfRangeMessage = StringToNumberParser 74 outOfRangeMessage = StringToNumberParser
73 .createOutOfRangeMessage(new Shortcast(Short.MIN_VALUE), 75 .createOutOfRangeMessage(new Short(Short.MIN_VALUE),
74 new Shortcast(Short.MAX_VALUE), numberFormat); 76 new Short(Short.MAX_VALUE), numberFormat);
75 } 77 }
76 78
77 throw new IllegalArgumentException(outOfRangeMessage); 79 throw new IllegalArgumentException(outOfRangeMessage);
78 } 80 }
79 } 81 }