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datamap.h (4890B)

      1 // © 2016 and later: Unicode, Inc. and others.
      2 // License & terms of use: http://www.unicode.org/copyright.html
      3 /********************************************************************
      4 * COPYRIGHT: 
      5 * Copyright (c) 2002-2006, International Business Machines Corporation and
      6 * others. All Rights Reserved.
      7 ********************************************************************/
      8 
      9 /* Created by weiv 05/09/2002 */
     10 
     11 #ifndef U_TESTFW_DATAMAP
     12 #define U_TESTFW_DATAMAP
     13 
     14 #include "unicode/resbund.h"
     15 #include "unicode/testtype.h"
     16 
     17 
     18 
     19 U_NAMESPACE_BEGIN
     20 class Hashtable;
     21 U_NAMESPACE_END
     22 
     23 /** Holder of test data and settings. Allows addressing of items by name.
     24 *  For test cases, names are defined in the "Headers" section. For settings
     25 *  and info data, names are keys in data. Currently, we return scalar strings
     26 *  and integers and arrays of strings and integers. Arrays should be deposited
     27 *  of by the user. 
     28 */
     29 class T_CTEST_EXPORT_API DataMap {
     30 public:
     31  virtual ~DataMap();
     32 
     33 protected:
     34  DataMap();
     35  int32_t utoi(const UnicodeString &s) const;
     36 
     37 
     38 public:
     39  /** get the string from the DataMap. Addressed by name
     40   *  @param key name of the data field.
     41   *  @return a string containing the data
     42   */
     43  virtual UnicodeString getString(const char* key, UErrorCode &status) const = 0;
     44 
     45  /** get the string from the DataMap. Addressed by name
     46   *  parses a bundle string into an integer
     47   *  @param key name of the data field.
     48   *  @return an integer containing the data
     49   */
     50  virtual int32_t getInt(const char* key, UErrorCode &status) const = 0;
     51 
     52  /**
     53   * Get a signed integer without runtime parsing.
     54   * @param key name of the data field.
     55   * @param status UErrorCode in/out parameter
     56   * @return the integer
     57   */
     58  virtual int32_t getInt28(const char* key, UErrorCode &status) const = 0;
     59 
     60  /**
     61   * Get an unsigned integer without runtime parsing.
     62   * @param key name of the data field.
     63   * @param status UErrorCode in/out parameter
     64   * @return the integer
     65   */
     66  virtual uint32_t getUInt28(const char* key, UErrorCode &status) const = 0;
     67 
     68  /**
     69   * Get a vector of integers without runtime parsing.
     70   * @param length output parameter for the length of the vector
     71   * @param key name of the data field.
     72   * @param status UErrorCode in/out parameter
     73   * @return the integer vector, do not delete
     74   */
     75  virtual const int32_t *getIntVector(int32_t &length, const char *key, UErrorCode &status) const = 0;
     76 
     77  /**
     78   * Get binary data without runtime parsing.
     79   * @param length output parameter for the length of the data
     80   * @param key name of the data field.
     81   * @param status UErrorCode in/out parameter
     82   * @return the binary data, do not delete
     83   */
     84  virtual const uint8_t *getBinary(int32_t &length, const char *key, UErrorCode &status) const = 0;
     85 
     86  /** get an array of strings from the DataMap. Addressed by name.
     87   *  The user must dispose of it after usage, using delete.
     88   *  @param key name of the data field.
     89   *  @return a string array containing the data
     90   */
     91  virtual const UnicodeString* getStringArray(int32_t& count, const char* key, UErrorCode &status) const = 0;
     92 
     93  /** get an array of integers from the DataMap. Addressed by name.
     94   *  The user must dispose of it after usage, using delete.
     95   *  @param key name of the data field.
     96   *  @return an integer array containing the data
     97   */
     98  virtual const int32_t* getIntArray(int32_t& count, const char* key, UErrorCode &status) const = 0;
     99 
    100  // ... etc ...
    101 };
    102 
    103 // This one is already concrete - it is going to be instantiated from 
    104 // concrete data by TestData children...
    105 class T_CTEST_EXPORT_API RBDataMap : public DataMap{
    106 private:
    107  Hashtable *fData;
    108 
    109 public:
    110  virtual ~RBDataMap();
    111 
    112 public:
    113  RBDataMap();
    114 
    115  RBDataMap(UResourceBundle *data, UErrorCode &status);
    116  RBDataMap(UResourceBundle *headers, UResourceBundle *data, UErrorCode &status);
    117 
    118 public:
    119  void init(UResourceBundle *data, UErrorCode &status);
    120  void init(UResourceBundle *headers, UResourceBundle *data, UErrorCode &status);
    121 
    122  virtual const ResourceBundle *getItem(const char* key, UErrorCode &status) const;
    123 
    124  virtual UnicodeString getString(const char* key, UErrorCode &status) const override;
    125  virtual int32_t getInt28(const char* key, UErrorCode &status) const override;
    126  virtual uint32_t getUInt28(const char* key, UErrorCode &status) const override;
    127  virtual const int32_t *getIntVector(int32_t &length, const char *key, UErrorCode &status) const override;
    128  virtual const uint8_t *getBinary(int32_t &length, const char *key, UErrorCode &status) const override;
    129 
    130  virtual int32_t getInt(const char* key, UErrorCode &status) const override;
    131  
    132  virtual const UnicodeString* getStringArray(int32_t& count, const char* key, UErrorCode &status) const override;
    133  virtual const int32_t* getIntArray(int32_t& count, const char* key, UErrorCode &status) const override;
    134 
    135  // ... etc ...
    136 };
    137 
    138 
    139 #endif