Doesn't support nested exceptioncollector when implement the nested

tosca template

After the netsted tosca template is implemented, the ExceptionCollector
doesn't work in netsted template, because the exceptions are reset by
upper tosca template.
The solution is judging if support nested node template before starting
or stop exceptioncollector.

Change-Id: Ic48bcb639031391a6771db2f7235b674b22be837
JIRA:PARSER-72
Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>

diff --git a/tosca2heat/tosca-parser/toscaparser/tosca_template.py b/tosca2heat/tosca-parser/toscaparser/tosca_template.py
index fa97572..058da15 100644 (file)
--- a/tosca2heat/tosca-parser/toscaparser/tosca_template.py
+++ b/tosca2heat/tosca-parser/toscaparser/tosca_template.py
@@ -65,7 +65,8 @@ class ToscaTemplate(object):
     '''Load the template data.'''
     def __init__(self, path=None, parsed_params=None, a_file=True,
                  yaml_dict_tpl=None, submaped_node_template=None):
-        ExceptionCollector.start()
+        if submaped_node_template is None:
+            ExceptionCollector.start()
         self.a_file = a_file
         self.input_path = None
         self.path = None
@@ -107,7 +108,8 @@ class ToscaTemplate(object):
                 self._handle_nested_topo_templates()
                 self.graph = ToscaGraph(self.nodetemplates)
 
-        ExceptionCollector.stop()
+        if submaped_node_template is None:
+            ExceptionCollector.stop()
         self.verify_template()
 
     def _topology_template(self):