[Mobies-commit] [commit] r4284 - UDM/trunk/src/UdmJson

[endre at redhat3.isis.vanderbilt.edu]

Author: endre
Date: Fri Apr  4 12:12:16 2014
New Revision: 4284

Log:
UdmJson utility to export any data network to JSON file.

Added:
   UDM/trunk/src/UdmJson/
   UDM/trunk/src/UdmJson/Makefile.OSX
   UDM/trunk/src/UdmJson/UdmJson.cpp

Added: UDM/trunk/src/UdmJson/Makefile.OSX
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ UDM/trunk/src/UdmJson/Makefile.OSX	Fri Apr  4 12:12:16 2014	(r4284)
@@ -0,0 +1,11 @@
+include ../../Makefile.OSX.incl
+
+SOURCES=UdmJson.cpp
+OBJECTS=$(SOURCES:.cpp=.o)
+
+all: $(SOURCES) $(OBJECTS)
+
+.cpp.o:
+	$(CC) $(CFLAGS) $(INCLUDE) $< -o $@
+clean: 
+	rm -f *.o

Added: UDM/trunk/src/UdmJson/UdmJson.cpp
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ UDM/trunk/src/UdmJson/UdmJson.cpp	Fri Apr  4 12:12:16 2014	(r4284)
@@ -0,0 +1,67 @@
+
+#include <Uml.h>
+#include <UdmUtil.h>
+#include <UmlExt.h>
+
+UDM_USE_DOM
+#ifdef _WIN32
+UDM_USE_MGA
+#endif
+
+#include <string>
+void dummy(void) {; }
+
+
+int main(int argc, char **argv) 
+{
+    
+    bool child_attr_subtree = false;
+	if (argc > 2 && strcmp(argv[1], "-s") == 0)
+	{
+		child_attr_subtree = true;
+		argc--;
+		argv++;
+	}
+
+	if (argc != 4 )
+	{
+		cout << "Usage: UdmJson [-s] <inputdatafile> <outputjsonfile> <diagramname> " << endl;
+		cout << "  where: <diagramname>: Udm .xml file" << endl;
+        cout << " -s : generate children and attributes in _children and _attributes subtrees" << endl;
+		cout << "Available backends: " + Udm::DataNetwork::DumpBackendNames() << endl;
+                return(-1);
+
+
+	}
+	// Loading the meta
+        Udm::SmartDataNetwork  ddnMeta(::Uml::diagram);
+        ::Uml::Diagram theUmlDiagram;
+        try {
+
+                // Opening the XML meta of the host graph
+                Udm::SmartDataNetwork ddnMeta_in(::Uml::diagram);
+                ddnMeta_in.OpenExisting(argv[3],"uml.dtd", Udm::CHANGES_LOST_DEFAULT);
+		
+		// Casting the DataNetwork to diagram
+                theUmlDiagram = ::Uml::Diagram::Cast(ddnMeta_in.GetRootObject());
+
+                // Creating the UDM diagram
+                Udm::UdmDiagram udmDataDiagram;
+                udmDataDiagram.dgr = &theUmlDiagram;
+                udmDataDiagram.init = dummy;
+
+		Udm::SmartDataNetwork DN(udmDataDiagram);
+		DN.OpenExisting(argv[1],"",Udm::CHANGES_LOST_DEFAULT);
+		::UdmUtil::write_json(DN.GetRootObject(), argv[2],child_attr_subtree);
+		DN.CloseNoUpdate();		
+	}
+	catch(udm_exception u) 
+	{
+                cerr << u.what() << endl;
+                exit(-1);
+        }
+	
+	return 0;
+
+}
+