1------------------------------------------------------------------------------ 2-- -- 3-- Matreshka Project -- 4-- -- 5-- Ada Modeling Framework -- 6-- -- 7-- Runtime Library Component -- 8-- -- 9------------------------------------------------------------------------------ 10-- -- 11-- Copyright © 2011-2012, Vadim Godunko <vgodunko@gmail.com> -- 12-- All rights reserved. -- 13-- -- 14-- Redistribution and use in source and binary forms, with or without -- 15-- modification, are permitted provided that the following conditions -- 16-- are met: -- 17-- -- 18-- * Redistributions of source code must retain the above copyright -- 19-- notice, this list of conditions and the following disclaimer. -- 20-- -- 21-- * Redistributions in binary form must reproduce the above copyright -- 22-- notice, this list of conditions and the following disclaimer in the -- 23-- documentation and/or other materials provided with the distribution. -- 24-- -- 25-- * Neither the name of the Vadim Godunko, IE nor the names of its -- 26-- contributors may be used to endorse or promote products derived from -- 27-- this software without specific prior written permission. -- 28-- -- 29-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -- 30-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -- 31-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -- 32-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -- 33-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -- 34-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED -- 35-- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR -- 36-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF -- 37-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING -- 38-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -- 39-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -- 40-- -- 41------------------------------------------------------------------------------ 42-- $Revision: 2864 $ $Date: 2012-04-13 14:08:07 +0400 (Fri, 13 Apr 2012) $ 43------------------------------------------------------------------------------ 44with AMF.Internals.UML_Elements; 45with AMF.UML.Classifiers.Collections; 46with AMF.UML.Exception_Handlers; 47with AMF.UML.Executable_Nodes; 48with AMF.UML.Object_Nodes; 49with AMF.Visitors; 50 51package AMF.Internals.UML_Exception_Handlers is 52 53 type UML_Exception_Handler_Proxy is 54 limited new AMF.Internals.UML_Elements.UML_Element_Proxy 55 and AMF.UML.Exception_Handlers.UML_Exception_Handler with null record; 56 57 overriding function Get_Exception_Input 58 (Self : not null access constant UML_Exception_Handler_Proxy) 59 return AMF.UML.Object_Nodes.UML_Object_Node_Access; 60 -- Getter of ExceptionHandler::exceptionInput. 61 -- 62 -- An object node within the handler body. When the handler catches an 63 -- exception, the exception token is placed in this node, causing the body 64 -- to execute. 65 66 overriding procedure Set_Exception_Input 67 (Self : not null access UML_Exception_Handler_Proxy; 68 To : AMF.UML.Object_Nodes.UML_Object_Node_Access); 69 -- Setter of ExceptionHandler::exceptionInput. 70 -- 71 -- An object node within the handler body. When the handler catches an 72 -- exception, the exception token is placed in this node, causing the body 73 -- to execute. 74 75 overriding function Get_Exception_Type 76 (Self : not null access constant UML_Exception_Handler_Proxy) 77 return AMF.UML.Classifiers.Collections.Set_Of_UML_Classifier; 78 -- Getter of ExceptionHandler::exceptionType. 79 -- 80 -- The kind of instances that the handler catches. If an exception occurs 81 -- whose type is any of the classifiers in the set, the handler catches 82 -- the exception and executes its body. 83 84 overriding function Get_Handler_Body 85 (Self : not null access constant UML_Exception_Handler_Proxy) 86 return AMF.UML.Executable_Nodes.UML_Executable_Node_Access; 87 -- Getter of ExceptionHandler::handlerBody. 88 -- 89 -- A node that is executed if the handler satisfies an uncaught exception. 90 91 overriding procedure Set_Handler_Body 92 (Self : not null access UML_Exception_Handler_Proxy; 93 To : AMF.UML.Executable_Nodes.UML_Executable_Node_Access); 94 -- Setter of ExceptionHandler::handlerBody. 95 -- 96 -- A node that is executed if the handler satisfies an uncaught exception. 97 98 overriding function Get_Protected_Node 99 (Self : not null access constant UML_Exception_Handler_Proxy) 100 return AMF.UML.Executable_Nodes.UML_Executable_Node_Access; 101 -- Getter of ExceptionHandler::protectedNode. 102 -- 103 -- The node protected by the handler. The handler is examined if an 104 -- exception propagates to the outside of the node. 105 106 overriding procedure Set_Protected_Node 107 (Self : not null access UML_Exception_Handler_Proxy; 108 To : AMF.UML.Executable_Nodes.UML_Executable_Node_Access); 109 -- Setter of ExceptionHandler::protectedNode. 110 -- 111 -- The node protected by the handler. The handler is examined if an 112 -- exception propagates to the outside of the node. 113 114 overriding procedure Enter_Element 115 (Self : not null access constant UML_Exception_Handler_Proxy; 116 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 117 Control : in out AMF.Visitors.Traverse_Control); 118 -- Dispatch call to corresponding subprogram of visitor interface. 119 120 overriding procedure Leave_Element 121 (Self : not null access constant UML_Exception_Handler_Proxy; 122 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 123 Control : in out AMF.Visitors.Traverse_Control); 124 -- Dispatch call to corresponding subprogram of visitor interface. 125 126 overriding procedure Visit_Element 127 (Self : not null access constant UML_Exception_Handler_Proxy; 128 Iterator : in out AMF.Visitors.Abstract_Iterator'Class; 129 Visitor : in out AMF.Visitors.Abstract_Visitor'Class; 130 Control : in out AMF.Visitors.Traverse_Control); 131 -- Dispatch call to corresponding subprogram of iterator interface. 132 133end AMF.Internals.UML_Exception_Handlers; 134