diff options
author | Michael Lando <ml636r@att.com> | 2017-03-29 10:54:26 +0000 |
---|---|---|
committer | Gerrit Code Review <gerrit@onap.org> | 2017-03-29 10:54:26 +0000 |
commit | 249698f5ece210994f8a3a7529653c67fc577ff4 (patch) | |
tree | 63052e82b5dc63e0a88988191ad7ecc9fbd79de2 /jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParser.java | |
parent | b4c0ae1af144b665c5cde3a3f44cee953e66683a (diff) | |
parent | e2cc2530fc6d54ebc975c01a4ff887ce12f0a736 (diff) |
Merge "[SDC-6] sdc-distribution-client 1707 rebasing"
Diffstat (limited to 'jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParser.java')
-rw-r--r-- | jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParser.java | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParser.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParser.java new file mode 100644 index 0000000..ae595f1 --- /dev/null +++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParser.java @@ -0,0 +1,36 @@ +package org.openecomp.sdc.toscaparser; + +import java.util.Objects; + +import org.openecomp.sdc.toscaparser.api.ToscaTemplate; +import org.openecomp.sdc.toscaparser.api.ToscaTemplateFactory; +import org.openecomp.sdc.toscaparser.jython.JyToscaTemplate; +import org.python.core.PyObject; +import org.python.core.PyString; +import org.python.util.PythonInterpreter; + +public class ToscaParser { + + private final ToscaTemplateFactory toscaTemplateFactory; + private final PyObject jythonToscaTemplate; + private final PythonInterpreter pythonInterpreter; + + public ToscaParser(ToscaTemplateFactory toscaTemplateFactory, PythonInterpreter pythonInterpreter) { + this.toscaTemplateFactory = Objects.requireNonNull(toscaTemplateFactory); + this.pythonInterpreter = Objects.requireNonNull(pythonInterpreter); + jythonToscaTemplate = getJythonToscaTemplate(); + } + + private PyObject getJythonToscaTemplate() { + try (PythonInterpreter interpreter = pythonInterpreter) { + interpreter.exec("from toscaparser.tosca_template import ToscaTemplate"); + return interpreter.get("ToscaTemplate"); + } + } + + public ToscaTemplate parse(String path) { + PyObject toscaTemplateInstance = jythonToscaTemplate.__call__(new PyString(path)); + JyToscaTemplate jyToscaTemplate = (JyToscaTemplate) toscaTemplateInstance.__tojava__(JyToscaTemplate.class); + return toscaTemplateFactory.create(jyToscaTemplate); + } +} |