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comparison Framework/Common/ResultFileValue.h @ 246:483af3f35a4b

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turning ResultFileValue into a base class, and implement its primitives for PostgreSQL
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 14 Apr 2021 08:42:31 +0200
parents 9d00e5e073e8
children e57a5313ffe5
comparison
equal deleted inserted replaced
245:9d00e5e073e8 246:483af3f35a4b
25 25
26 #include <Compatibility.h> 26 #include <Compatibility.h>
27 27
28 namespace OrthancDatabases 28 namespace OrthancDatabases
29 { 29 {
30 /**
31 * This class is not used for MySQL, as MySQL uses BLOB columns to
32 * store files.
33 **/
30 class ResultFileValue : public IValue 34 class ResultFileValue : public IValue
31 { 35 {
32 private:
33 std::string content_;
34
35 public: 36 public:
36 ResultFileValue() 37 virtual void ReadWhole(std::string& target) const = 0;
37 { 38
38 } 39 virtual void ReadRange(std::string& target,
39 40 uint64_t start,
40 std::string& GetContent() 41 size_t length) const = 0;
41 { 42
42 return content_;
43 }
44
45 const std::string& GetContent() const
46 {
47 return content_;
48 }
49
50 const void* GetBuffer() const
51 {
52 return (content_.empty() ? NULL : content_.c_str());
53 }
54
55 size_t GetSize() const
56 {
57 return content_.size();
58 }
59
60 virtual ValueType GetType() const ORTHANC_OVERRIDE 43 virtual ValueType GetType() const ORTHANC_OVERRIDE
61 { 44 {
62 return ValueType_ResultFile; 45 return ValueType_ResultFile;
63 } 46 }
64 47