1 | package com.framsticks.params; |
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2 | |
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3 | import org.apache.log4j.Logger; |
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4 | |
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5 | import com.framsticks.params.annotations.FramsClassAnnotation; |
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6 | import com.framsticks.util.DoubleMap; |
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7 | import com.framsticks.util.FramsticksException; |
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8 | |
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9 | import java.util.Set; |
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10 | |
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11 | /** |
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12 | * Author: Piotr Śniegowski |
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13 | */ |
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14 | public class Registry { |
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15 | private static final Logger log = Logger.getLogger(Registry.class.getName()); |
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16 | |
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17 | // protected void internalRegisterClass(FramsClass framsClass, @Nullable Class<?> javaClass) { |
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18 | // assert framsClass.getName() != null; |
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19 | // assert framsClass.getId() != null; |
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20 | // infoCacheByName.put(framsClass.getName(), framsClass); |
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21 | // infoCacheById.put(framsClass.getId(), framsClass); |
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22 | |
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23 | // if (javaClass != null) { |
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24 | // reflectedClasses.put(framsClass, javaClass); |
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25 | // infoCacheByJavaName.put(javaClass.getCanonicalName(), framsClass); |
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26 | // } |
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27 | // } |
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28 | protected final DoubleMap<String, Class<?>> javaClasses = new DoubleMap<>(); |
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29 | protected final DoubleMap<String, FramsClass> framsClasses = new DoubleMap<>(); |
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30 | |
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31 | public void registerReflectedClass(String name, String id, Class<?> reflectedClass) { |
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32 | javaClasses.put(id, name, reflectedClass); |
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33 | } |
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34 | |
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35 | public Registry registerAndBuild(Class<?> reflectedClass) { |
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36 | register(reflectedClass); |
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37 | putInfoIntoCache(FramsClass.build().forClass(reflectedClass)); |
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38 | return this; |
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39 | } |
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40 | |
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41 | public Registry register(Class<?> reflectedClass) { |
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42 | FramsClassAnnotation a = reflectedClass.getAnnotation(FramsClassAnnotation.class); |
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43 | if (a == null) { |
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44 | throw new FramsticksException().msg("class is not annotated").arg("class", reflectedClass); |
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45 | } |
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46 | |
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47 | registerReflectedClass(FramsClassBuilder.getName(a, reflectedClass), FramsClassBuilder.getId(a, reflectedClass), reflectedClass); |
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48 | return this; |
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49 | } |
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50 | |
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51 | public AccessInterface createAccess(String name, FramsClass framsClass) throws ConstructionException { |
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52 | // assert framsClasses.containsValue(framsClass); |
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53 | if (javaClasses.containsKey(name)) { |
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54 | return new ReflectionAccess(javaClasses.get(name), framsClass); |
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55 | } |
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56 | return new PropertiesAccess(framsClass); |
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57 | } |
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58 | |
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59 | public void putInfoIntoCache(FramsClass framsClass) { |
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60 | log.debug("caching info for " + framsClass); |
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61 | framsClasses.put(framsClass.getId(), framsClass.getName(), framsClass); |
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62 | } |
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63 | |
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64 | public FramsClass getInfoFromCache(String identifier) { |
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65 | if (identifier == null) { |
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66 | return null; |
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67 | } |
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68 | return framsClasses.get(identifier); |
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69 | } |
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70 | |
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71 | public static AccessInterface wrapAccessWithListIfNeeded(CompositeParam param, AccessInterface access) { |
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72 | if (access == null) { |
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73 | return null; |
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74 | } |
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75 | return param.prepareAccessInterface(access); |
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76 | } |
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77 | |
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78 | public AccessInterface prepareAccess(CompositeParam param) throws ConstructionException { |
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79 | return wrapAccessWithListIfNeeded(param, createAccess(param.getContainedTypeName())); |
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80 | } |
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81 | |
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82 | public AccessInterface createAccess(String name) throws ConstructionException { |
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83 | if (name == null) { |
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84 | return null; |
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85 | } |
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86 | FramsClass framsClass = getInfoFromCache(name); |
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87 | if (framsClass == null) { |
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88 | return null; |
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89 | } |
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90 | |
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91 | return createAccess(name, framsClass); |
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92 | } |
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93 | |
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94 | public Set<Class<?>> getReflectedClasses() { |
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95 | return javaClasses.getValues(); |
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96 | } |
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97 | |
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98 | public Set<FramsClass> getInfoCache() { |
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99 | return framsClasses.getValues(); |
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100 | } |
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101 | |
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102 | } |
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