Last change
on this file since 193 was
193,
checked in by Maciej Komosinski, 10 years ago
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Set svn:eol-style native for all textual files
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-
Property svn:eol-style set to
native
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File size:
1.0 KB
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1 | package com.framsticks.params.types; |
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2 | |
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3 | import com.framsticks.params.CastFailure; |
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4 | import com.framsticks.params.ParamBuilder; |
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5 | import com.framsticks.params.PrimitiveParam; |
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6 | import com.framsticks.params.ReassignResult; |
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7 | import com.framsticks.util.lang.Numbers; |
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8 | |
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9 | import javax.annotation.concurrent.Immutable; |
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10 | |
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11 | /** |
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12 | * @author Piotr Sniegowski |
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13 | */ |
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14 | @Immutable |
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15 | public class BinaryParam extends PrimitiveParam<Integer> { |
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16 | |
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17 | /** |
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18 | * @param builder |
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19 | */ |
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20 | public BinaryParam(ParamBuilder builder) { |
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21 | super(builder); |
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22 | } |
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23 | |
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24 | @Override |
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25 | public Class<?> getStorageType() { |
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26 | return Integer.class; |
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27 | } |
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28 | |
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29 | @Override |
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30 | public String getFramsTypeName() { |
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31 | return "db"; |
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32 | } |
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33 | |
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34 | @Override |
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35 | public ReassignResult<?> reassign(Object newValue, Object oldValue) throws CastFailure { |
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36 | if (newValue instanceof String) { |
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37 | Integer v = Numbers.parse((String) newValue, Integer.class); |
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38 | if (v != null) { |
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39 | return ReassignResult.create(v); |
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40 | } |
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41 | throw new CastFailure(); |
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42 | } |
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43 | if (newValue instanceof Integer) { |
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44 | return ReassignResult.create((Integer) newValue); |
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45 | } |
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46 | throw new CastFailure(); |
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47 | } |
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48 | |
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49 | } |
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