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| <compoundname>resolving_file_io.h</compoundname> |
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| <innerclass refid="classiceberg_1_1ResolvingFileIO" prot="public">iceberg::ResolvingFileIO</innerclass> |
| <innernamespace refid="namespaceiceberg">iceberg</innernamespace> |
| <briefdescription> |
| <para>FileIO that resolves the concrete implementation per file-path scheme. </para> |
| </briefdescription> |
| <detaileddescription> |
| </detaileddescription> |
| <programlisting> |
| <codeline lineno="1"><highlight class="comment">/*</highlight></codeline> |
| <codeline lineno="2"><highlight class="comment"><sp/>*<sp/>Licensed<sp/>to<sp/>the<sp/>Apache<sp/>Software<sp/>Foundation<sp/>(ASF)<sp/>under<sp/>one</highlight></codeline> |
| <codeline lineno="3"><highlight class="comment"><sp/>*<sp/>or<sp/>more<sp/>contributor<sp/>license<sp/>agreements.<sp/><sp/>See<sp/>the<sp/>NOTICE<sp/>file</highlight></codeline> |
| <codeline lineno="4"><highlight class="comment"><sp/>*<sp/>distributed<sp/>with<sp/>this<sp/>work<sp/>for<sp/>additional<sp/>information</highlight></codeline> |
| <codeline lineno="5"><highlight class="comment"><sp/>*<sp/>regarding<sp/>copyright<sp/>ownership.<sp/><sp/>The<sp/>ASF<sp/>licenses<sp/>this<sp/>file</highlight></codeline> |
| <codeline lineno="6"><highlight class="comment"><sp/>*<sp/>to<sp/>you<sp/>under<sp/>the<sp/>Apache<sp/>License,<sp/>Version<sp/>2.0<sp/>(the</highlight></codeline> |
| <codeline lineno="7"><highlight class="comment"><sp/>*<sp/>"License");<sp/>you<sp/>may<sp/>not<sp/>use<sp/>this<sp/>file<sp/>except<sp/>in<sp/>compliance</highlight></codeline> |
| <codeline lineno="8"><highlight class="comment"><sp/>*<sp/>with<sp/>the<sp/>License.<sp/><sp/>You<sp/>may<sp/>obtain<sp/>a<sp/>copy<sp/>of<sp/>the<sp/>License<sp/>at</highlight></codeline> |
| <codeline lineno="9"><highlight class="comment"><sp/>*</highlight></codeline> |
| <codeline lineno="10"><highlight class="comment"><sp/>*<sp/><sp/><sp/>http://www.apache.org/licenses/LICENSE-2.0</highlight></codeline> |
| <codeline lineno="11"><highlight class="comment"><sp/>*</highlight></codeline> |
| <codeline lineno="12"><highlight class="comment"><sp/>*<sp/>Unless<sp/>required<sp/>by<sp/>applicable<sp/>law<sp/>or<sp/>agreed<sp/>to<sp/>in<sp/>writing,</highlight></codeline> |
| <codeline lineno="13"><highlight class="comment"><sp/>*<sp/>software<sp/>distributed<sp/>under<sp/>the<sp/>License<sp/>is<sp/>distributed<sp/>on<sp/>an</highlight></codeline> |
| <codeline lineno="14"><highlight class="comment"><sp/>*<sp/>"AS<sp/>IS"<sp/>BASIS,<sp/>WITHOUT<sp/>WARRANTIES<sp/>OR<sp/>CONDITIONS<sp/>OF<sp/>ANY</highlight></codeline> |
| <codeline lineno="15"><highlight class="comment"><sp/>*<sp/>KIND,<sp/>either<sp/>express<sp/>or<sp/>implied.<sp/><sp/>See<sp/>the<sp/>License<sp/>for<sp/>the</highlight></codeline> |
| <codeline lineno="16"><highlight class="comment"><sp/>*<sp/>specific<sp/>language<sp/>governing<sp/>permissions<sp/>and<sp/>limitations</highlight></codeline> |
| <codeline lineno="17"><highlight class="comment"><sp/>*<sp/>under<sp/>the<sp/>License.</highlight></codeline> |
| <codeline lineno="18"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="19"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="20"><highlight class="normal"></highlight><highlight class="preprocessor">#pragma<sp/>once</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="21"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="24"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="25"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><memory></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="26"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><shared_mutex></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="27"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><string></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="28"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><string_view></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="29"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><unordered_map></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="30"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><vector></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="31"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="32"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="file__io_8h" kindref="compound">iceberg/file_io.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="33"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="iceberg__export_8h" kindref="compound">iceberg/iceberg_export.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="34"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="result_8h" kindref="compound">iceberg/result.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="35"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="storage__credential_8h" kindref="compound">iceberg/storage_credential.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="36"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="string__util_8h" kindref="compound">iceberg/util/string_util.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="37"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="38"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal"><ref refid="namespaceiceberg" kindref="compound">iceberg</ref><sp/>{</highlight></codeline> |
| <codeline lineno="39"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="41" refid="classiceberg_1_1ResolvingFileIO" refkind="compound"><highlight class="keyword">class<sp/></highlight><highlight class="normal">ICEBERG_EXPORT<sp/><ref refid="classiceberg_1_1ResolvingFileIO" kindref="compound">ResolvingFileIO</ref><sp/>final<sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1FileIO" kindref="compound">FileIO</ref>,</highlight></codeline> |
| <codeline lineno="42"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1SupportsStorageCredentials" kindref="compound">SupportsStorageCredentials</ref><sp/>{</highlight></codeline> |
| <codeline lineno="43"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="44"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">explicit</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1ResolvingFileIO" kindref="compound">ResolvingFileIO</ref>(std::unordered_map<std::string,<sp/>std::string><sp/>properties);</highlight></codeline> |
| <codeline lineno="45"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1ResolvingFileIO" kindref="compound">~ResolvingFileIO</ref>()<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="46"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="47" refid="classiceberg_1_1ResolvingFileIO_1a992176e5ba40af823e6b1b377f7776ab" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="namespaceiceberg_1a9d5594e371beb516b0120e07e69d3af6" kindref="member">Result<std::unique_ptr<InputFile></ref>><sp/><ref refid="classiceberg_1_1ResolvingFileIO_1a992176e5ba40af823e6b1b377f7776ab" kindref="member">NewInputFile</ref>(std::string<sp/>file_location)<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="48"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="49" refid="classiceberg_1_1ResolvingFileIO_1a20daf82c852a4180c81a789d63807eb2" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="namespaceiceberg_1a9d5594e371beb516b0120e07e69d3af6" kindref="member">Result<std::unique_ptr<InputFile></ref>><sp/><ref refid="classiceberg_1_1ResolvingFileIO_1a20daf82c852a4180c81a789d63807eb2" kindref="member">NewInputFile</ref>(std::string<sp/>file_location,</highlight></codeline> |
| <codeline lineno="50"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>length)<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="51"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="52" refid="classiceberg_1_1ResolvingFileIO_1a162270735464ebdf1cc58a522f0b240e" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="namespaceiceberg_1a9d5594e371beb516b0120e07e69d3af6" kindref="member">Result<std::unique_ptr<OutputFile></ref>><sp/><ref refid="classiceberg_1_1ResolvingFileIO_1a162270735464ebdf1cc58a522f0b240e" kindref="member">NewOutputFile</ref>(std::string<sp/>file_location)<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="53"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="54" refid="classiceberg_1_1ResolvingFileIO_1a434e10c12d44fc17a746246172679708" refkind="member"><highlight class="normal"><sp/><sp/>Status<sp/><ref refid="classiceberg_1_1ResolvingFileIO_1a434e10c12d44fc17a746246172679708" kindref="member">DeleteFile</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&<sp/>file_location)<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="55"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="56" refid="classiceberg_1_1ResolvingFileIO_1a7a429c4f15101f6060bb56149960cfb4" refkind="member"><highlight class="normal"><sp/><sp/>Status<sp/><ref refid="classiceberg_1_1ResolvingFileIO_1a7a429c4f15101f6060bb56149960cfb4" kindref="member">DeleteFiles</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::vector<std::string>&<sp/>file_locations)<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="57"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="58" refid="classiceberg_1_1ResolvingFileIO_1ae36b65b5290ac85301946fa306fba3b2" refkind="member"><highlight class="normal"><sp/><sp/>Status<sp/><ref refid="classiceberg_1_1ResolvingFileIO_1ae36b65b5290ac85301946fa306fba3b2" kindref="member">SetStorageCredentials</ref>(</highlight></codeline> |
| <codeline lineno="59"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::vector<StorageCredential>&<sp/>storage_credentials)<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="60"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="61" refid="classiceberg_1_1ResolvingFileIO_1ad13c01f374eda211fe30832ef080279d" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::vector<StorageCredential>&<sp/><ref refid="classiceberg_1_1ResolvingFileIO_1ad13c01f374eda211fe30832ef080279d" kindref="member">credentials</ref>()<sp/></highlight><highlight class="keyword">const<sp/>override</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="62"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="63" refid="classiceberg_1_1ResolvingFileIO_1a3ce6216e6a2a8b845c9d29abfcd0e850" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1SupportsStorageCredentials" kindref="compound">SupportsStorageCredentials</ref>*<sp/><ref refid="classiceberg_1_1ResolvingFileIO_1a3ce6216e6a2a8b845c9d29abfcd0e850" kindref="member">AsSupportsStorageCredentials</ref>()</highlight><highlight class="keyword"><sp/>override<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">this</highlight><highlight class="normal">;<sp/>}</highlight></codeline> |
| <codeline lineno="64"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="65"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="67"><highlight class="normal"><sp/><sp/><ref refid="namespaceiceberg_1a9d5594e371beb516b0120e07e69d3af6" kindref="member">Result<std::shared_ptr<FileIO></ref>><sp/>FileIOForPath(std::string_view<sp/>location);</highlight></codeline> |
| <codeline lineno="68"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="69"><highlight class="normal"><sp/><sp/>std::unordered_map<std::string,<sp/>std::string><sp/>properties_;</highlight></codeline> |
| <codeline lineno="70"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Guards<sp/>lazy<sp/>resolution<sp/>and<sp/>credential<sp/>refresh.</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="71"><highlight class="normal"><sp/><sp/>std::shared_mutex<sp/>mutex_;</highlight></codeline> |
| <codeline lineno="72"><highlight class="normal"><sp/><sp/>std::vector<StorageCredential><sp/>storage_credentials_;</highlight></codeline> |
| <codeline lineno="73"><highlight class="normal"><sp/><sp/>std::unordered_map<std::string,<sp/>std::shared_ptr<FileIO>,<sp/><ref refid="structiceberg_1_1StringHash" kindref="compound">StringHash</ref>,<sp/><ref refid="structiceberg_1_1StringEqual" kindref="compound">StringEqual</ref>></highlight></codeline> |
| <codeline lineno="74"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>io_by_name_;</highlight></codeline> |
| <codeline lineno="75"><highlight class="normal">};</highlight></codeline> |
| <codeline lineno="76"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="77"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>iceberg</highlight><highlight class="normal"></highlight></codeline> |
| </programlisting> |
| <location file="iceberg/resolving_file_io.h"/> |
| </compounddef> |
| </doxygen> |
