src/apps/cortex/Persistence/StringContent.h

   1 /*
   2  * Copyright (c) 1999-2000, Eric Moon.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions, and the following disclaimer.
  11  *
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions, and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * 3. The name of the author may not be used to endorse or promote products
  17  *    derived from this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
  20  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  21  * OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  23  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  26  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  27  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31
  32 // StringContent.h
  33 // * PURPOSE
  34 //   Implements IPersistent to store element content in
  35 //   a BString and automatically strip leading/trailing
  36 //   whitespace.  Doesn't handle child elements; export
  37 //   is not implemented (triggers an error).
  38 //
  39 // * HISTORY
  40 //   e.moon                     7dec99          Begun
  41
  42 #ifndef __StringContent_H__
  43 #define __StringContent_H__
  44
  45 #include <MediaDefs.h>
  46
  47 #include "XML.h"
  48 #include "cortex_defs.h"
  49
  50 __BEGIN_CORTEX_NAMESPACE
  51
  52 class StringContent :
  53         public  IPersistent {
  54
  55 public:                                                                                                         // content access
  56         BString                                                                                                 content;
  57
  58 public:                                                                                                         // *** dtor, default ctors
  59         virtual ~StringContent() {}
  60         StringContent() {}
  61         StringContent(
  62                 const char*                                                                             c) : content(c) {}
  63
  64 public:                                                                                                         // *** IPersistent
  65
  66         // EXPORT
  67
  68         virtual void xmlExportBegin(
  69                 ExportContext&                                                          context) const;
  70
  71         virtual void xmlExportAttributes(
  72                 ExportContext&                                                          context) const;
  73
  74         virtual void xmlExportContent(
  75                 ExportContext&                                                          context) const;
  76
  77         virtual void xmlExportEnd(
  78                 ExportContext&                                                          context) const;
  79
  80         // IMPORT
  81
  82         virtual void xmlImportBegin(
  83                 ImportContext&                                                          context);
  84
  85         virtual void xmlImportAttribute(
  86                 const char*                                                                             key,
  87                 const char*                                                                             value,
  88                 ImportContext&                                                          context);
  89
  90         virtual void xmlImportContent(
  91                 const char*                                                                             data,
  92                 uint32                                                                                          length,
  93                 ImportContext&                                                          context);
  94
  95         virtual void xmlImportChild(
  96                 IPersistent*                                                                    child,
  97                 ImportContext&                                                          context);
  98
  99         virtual void xmlImportComplete(
 100                 ImportContext&                                                          context);
 101 };
 102
 103 __END_CORTEX_NAMESPACE
 104 #endif /*__StringContent_H__ */