1 | /** |
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2 | * Licensed to the Apache Software Foundation (ASF) under one |
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3 | * or more contributor license agreements. See the NOTICE file |
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4 | * distributed with this work for additional information |
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5 | * regarding copyright ownership. The ASF licenses this file |
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6 | * to you under the Apache License, Version 2.0 (the |
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7 | * "License"); you may not use this file except in compliance |
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8 | * with the License. You may obtain a copy of the License at |
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9 | * |
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10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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11 | * |
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12 | * Unless required by applicable law or agreed to in writing, software |
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13 | * distributed under the License is distributed on an "AS IS" BASIS, |
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14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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15 | * See the License for the specific language governing permissions and |
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16 | * limitations under the License. |
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17 | */ |
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18 | |
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19 | #include "recordTypeInfo.hh" |
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20 | |
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21 | using namespace hadoop; |
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22 | |
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23 | RecordTypeInfo::RecordTypeInfo() |
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24 | { |
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25 | pStid = new StructTypeID(); |
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26 | } |
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27 | |
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28 | RecordTypeInfo::RecordTypeInfo(const char *pName): name(pName) |
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29 | { |
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30 | pStid = new StructTypeID(); |
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31 | } |
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32 | |
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33 | |
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34 | /*RecordTypeInfo::RecordTypeInfo(const RecordTypeInfo& rti): name(rti.name) |
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35 | { |
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36 | // clone the typeinfos from rti and add them |
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37 | for (unsigned int i=0; i<rti.typeInfos.size(); i++) { |
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38 | typeInfos.push_back(rti.typeInfos[i]->clone()); |
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39 | } |
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40 | // clone the map |
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41 | for (std::map<std::string, RecordTypeInfo*>::const_iterator iter=rti.structRTIs.begin(); |
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42 | iter!=rti.structRTIs.end(); ++iter) { |
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43 | structRTIs[iter->first] = iter->second->clone(); |
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44 | } |
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45 | }*/ |
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46 | |
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47 | |
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48 | RecordTypeInfo::~RecordTypeInfo() |
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49 | { |
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50 | if (NULL != pStid) |
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51 | delete pStid; |
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52 | |
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53 | /*for (unsigned int i=0; i<typeInfos.size(); i++) { |
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54 | delete typeInfos[i]; |
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55 | } |
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56 | typeInfos.clear(); |
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57 | for (std::map<std::string, RecordTypeInfo*>::const_iterator iter=structRTIs.begin(); |
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58 | iter!=structRTIs.end(); ++iter) { |
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59 | // delete the RTI objects |
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60 | delete iter->second; |
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61 | } |
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62 | structRTIs.clear();*/ |
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63 | } |
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64 | |
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65 | void RecordTypeInfo::addField(const std::string* pFieldID, const TypeID* pTypeID) |
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66 | { |
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67 | pStid->getFieldTypeInfos().push_back(new FieldTypeInfo(pFieldID, pTypeID)); |
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68 | } |
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69 | |
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70 | void RecordTypeInfo::addAll(std::vector<FieldTypeInfo*>& vec) |
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71 | { |
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72 | // we need to copy object clones into our own vector |
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73 | for (unsigned int i=0; i<vec.size(); i++) { |
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74 | pStid->getFieldTypeInfos().push_back(vec[i]->clone()); |
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75 | } |
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76 | } |
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77 | |
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78 | // make a copy of typeInfos and return it |
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79 | /*std::vector<TypeInfo*>& RecordTypeInfo::getClonedTypeInfos() |
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80 | { |
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81 | std::vector<TypeInfo*>* pNewVec = new std::vector<TypeInfo*>(); |
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82 | for (unsigned int i=0; i<typeInfos.size(); i++) { |
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83 | pNewVec->push_back(typeInfos[i]->clone()); |
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84 | } |
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85 | return *pNewVec; |
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86 | } */ |
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87 | |
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88 | const std::vector<FieldTypeInfo*>& RecordTypeInfo::getFieldTypeInfos() const |
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89 | { |
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90 | return pStid->getFieldTypeInfos(); |
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91 | } |
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92 | |
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93 | |
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94 | RecordTypeInfo* RecordTypeInfo::getNestedStructTypeInfo(const char *structName) const |
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95 | { |
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96 | StructTypeID* p = pStid->findStruct(structName); |
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97 | if (NULL == p) return NULL; |
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98 | return new RecordTypeInfo(structName, p); |
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99 | /*std::string s(structName); |
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100 | std::map<std::string, RecordTypeInfo*>::const_iterator iter = structRTIs.find(s); |
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101 | if (iter == structRTIs.end()) { |
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102 | return NULL; |
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103 | } |
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104 | return iter->second;*/ |
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105 | } |
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106 | |
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107 | void RecordTypeInfo::serialize(::hadoop::OArchive& a_, const char* tag) const |
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108 | { |
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109 | a_.startRecord(*this, tag); |
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110 | // name |
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111 | a_.serialize(name, tag); |
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112 | /*// number of elements |
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113 | a_.serialize((int32_t)typeInfos.size(), tag); |
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114 | // write out each element |
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115 | for (std::vector<FieldTypeInfo*>::const_iterator iter=typeInfos.begin(); |
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116 | iter!=typeInfos.end(); ++iter) { |
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117 | (*iter)->serialize(a_, tag); |
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118 | }*/ |
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119 | pStid->serializeRest(a_, tag); |
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120 | a_.endRecord(*this, tag); |
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121 | } |
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122 | |
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123 | void RecordTypeInfo::print(int space) const |
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124 | { |
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125 | for (int i=0; i<space; i++) { |
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126 | printf(" "); |
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127 | } |
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128 | printf("RecordTypeInfo::%s\n", name.c_str()); |
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129 | pStid->print(space); |
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130 | /*for (unsigned i=0; i<typeInfos.size(); i++) { |
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131 | typeInfos[i]->print(space+2); |
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132 | }*/ |
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133 | } |
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134 | |
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135 | void RecordTypeInfo::deserialize(::hadoop::IArchive& a_, const char* tag) |
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136 | { |
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137 | a_.startRecord(*this, tag); |
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138 | // name |
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139 | a_.deserialize(name, tag); |
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140 | pStid->deserialize(a_, tag); |
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141 | a_.endRecord(*this, tag); |
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142 | } |
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143 | |
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