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Debug_Element_Builder.cpp

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00001 // $Id: Debug_Element_Builder.cpp,v 1.1.1.1 2003/02/21 18:36:32 chad Exp $
00002 
00003 #include "ACEXML/common/SAXExceptions.h"
00004 #include "ACEXML/parser/debug_validator/Debug_Element_Builder.h"
00005 
00006 ACEXML_Debug_Element_Builder::ACEXML_Debug_Element_Builder ()
00007   : type_ (UNDEFINED),
00008     root_ (0)
00009 {
00010 }
00011 
00012 ACEXML_Debug_Element_Builder::~ACEXML_Debug_Element_Builder ()
00013 {
00014   delete this->root_;
00015 }
00016 
00017 int
00018 ACEXML_Debug_Element_Builder::setElementName (const ACEXML_Char *,
00019                                               const ACEXML_Char *,
00020                                               const ACEXML_Char *qName ACEXML_ENV_ARG_DECL_NOT_USED)
00021       ACE_THROW_SPEC ((ACEXML_SAXException))
00022 {
00023   this->element_.set (qName, 0);
00024   return 0;
00025 }
00026 
00027 int
00028 ACEXML_Debug_Element_Builder::setContentType (CONTENT_TYPE type ACEXML_ENV_ARG_DECL)
00029       ACE_THROW_SPEC ((ACEXML_SAXException))
00030 {
00031   if (this->type_ == UNDEFINED)
00032     {
00033       this->type_ = type;
00034       return 0;
00035     }
00036 
00037   ACEXML_THROW_RETURN (ACEXML_SAXParseException (ACE_TEXT("Element type redefinition in Debug_Validator.")), -1);
00038 }
00039 
00040 int
00041 ACEXML_Debug_Element_Builder::insertMixedElement (const ACEXML_Char *,
00042                                                   const ACEXML_Char *,
00043                                                   const ACEXML_Char *qName ACEXML_ENV_ARG_DECL_NOT_USED)
00044       ACE_THROW_SPEC ((ACEXML_SAXException))
00045 {
00046   ACEXML_Element_Tree_Name_Node *node;
00047 
00048   // @@ We should "throw" an exception here instead of returning -1.
00049   ACE_NEW_RETURN (node,
00050                   ACEXML_Element_Tree_Name_Node (qName),
00051                   -1);
00052 
00053   if (this->root_ == 0)
00054     // @@ Memory leak if fail?
00055     ACE_NEW_RETURN (this->root_,
00056                     ACEXML_Element_Tree_List_Node (),
00057                     -1);
00058 
00059 
00060   return this->root_->insert (node);
00061 }
00062 
00063 int
00064 ACEXML_Debug_Element_Builder::startChildGroup ()
00065 {
00066   ACEXML_Element_Tree_List_Node *lnode;
00067 
00068   ACE_NEW_RETURN (lnode,
00069                   ACEXML_Element_Tree_List_Node (),
00070                   -1);
00071 
00072   if (this->root_ == 0)
00073     {
00074       this->root_ = lnode;
00075     }
00076   else
00077     {
00078       // @@ check error?
00079       this->root_->insert (lnode);
00080     }
00081 
00082   this->active_list_.push (lnode);
00083   return 0;
00084 }
00085 
00086 int
00087 ACEXML_Debug_Element_Builder::endChildGroup (CARDINALITY  ACEXML_ENV_ARG_DECL_NOT_USED)
00088 {
00089   this->active_list_.pop ();
00090   return 0;
00091 }
00092 
00093 int
00094 ACEXML_Debug_Element_Builder::setChoice ()
00095 {
00096   this->active_list_.top ()->set (ACEXML_Element_Tree_List_Node::CHOICE);
00097   return 0;
00098 }
00099 
00100 int
00101 ACEXML_Debug_Element_Builder::setSequence ()
00102 {
00103   this->active_list_.top ()->set (ACEXML_Element_Tree_List_Node::SEQUENCE);
00104   return 0;
00105 }
00106 
00107 int
00108 ACEXML_Debug_Element_Builder::insertElement  (const ACEXML_Char *,
00109                                               const ACEXML_Char *,
00110                                               const ACEXML_Char *qName ACEXML_ENV_ARG_DECL_NOT_USED)
00111       ACE_THROW_SPEC ((ACEXML_SAXException))
00112 {
00113   ACEXML_Element_Tree_Name_Node *node;
00114 
00115   // @@ We should "throw" an exception here instead of returning -1.
00116   ACE_NEW_RETURN (node,
00117                   ACEXML_Element_Tree_Name_Node (qName),
00118                   -1);
00119 
00120   return this->active_list_.top ()->insert (node);
00121 }
00122 
00123 void
00124 ACEXML_Debug_Element_Builder::dump ()
00125 {
00126   cout << "<!ELEMENT " << this->element_;
00127 
00128   // @@ Also dump element contentspec here.
00129   switch (this->type_)
00130     {
00131     case EMPTY:
00132       cout << "EMPTY";
00133       break;
00134     case ANY:
00135       cout << "ANY";
00136       break;
00137     case MIXED:
00138     case CHILDREN:
00139       // @@ Dump the content of this->root_
00140       cout << "*** not implemented ***";
00141       break;
00142     default:
00143       cout << "*** Unidentified element type ***";
00144       break;
00145     }
00146 
00147   cout << ">" << endl;
00148 }

Generated on Mon Jun 16 13:23:20 2003 for ACEXML by doxygen1.2.14 written by Dimitri van Heesch, © 1997-2002