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 "recordio.hh" |
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20 | #include "binarchive.hh" |
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21 | #include "csvarchive.hh" |
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22 | #include "xmlarchive.hh" |
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23 | |
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24 | using namespace hadoop; |
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25 | |
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26 | hadoop::RecordReader::RecordReader(InStream& stream, RecFormat f) |
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27 | { |
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28 | switch (f) { |
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29 | case kBinary: |
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30 | mpArchive = new IBinArchive(stream); |
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31 | break; |
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32 | case kCSV: |
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33 | mpArchive = new ICsvArchive(stream); |
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34 | break; |
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35 | case kXML: |
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36 | mpArchive = new IXmlArchive(stream); |
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37 | break; |
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38 | } |
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39 | } |
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40 | |
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41 | hadoop::RecordReader::~RecordReader() |
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42 | { |
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43 | delete mpArchive; |
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44 | } |
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45 | |
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46 | void hadoop::RecordReader::read(Record& record) |
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47 | { |
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48 | record.deserialize(*mpArchive, (const char*) NULL); |
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49 | } |
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50 | |
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51 | hadoop::RecordWriter::RecordWriter(OutStream& stream, RecFormat f) |
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52 | { |
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53 | switch (f) { |
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54 | case kBinary: |
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55 | mpArchive = new OBinArchive(stream); |
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56 | break; |
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57 | case kCSV: |
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58 | mpArchive = new OCsvArchive(stream); |
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59 | break; |
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60 | case kXML: |
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61 | mpArchive = new OXmlArchive(stream); |
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62 | break; |
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63 | } |
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64 | } |
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65 | |
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66 | hadoop::RecordWriter::~RecordWriter() |
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67 | { |
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68 | delete mpArchive; |
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69 | } |
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70 | |
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71 | void hadoop::RecordWriter::write(const Record& record) |
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72 | { |
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73 | record.serialize(*mpArchive, (const char*) NULL); |
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74 | } |
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75 | |
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