diff options
Diffstat (limited to 'jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParserFactory.java')
-rw-r--r-- | jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParserFactory.java | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParserFactory.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParserFactory.java deleted file mode 100644 index 8bb1e17..0000000 --- a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParserFactory.java +++ /dev/null @@ -1,48 +0,0 @@ -package org.openecomp.sdc.toscaparser; - -import java.io.IOException; - -import org.openecomp.sdc.toscaparser.api.ToscaTemplateFactory; -import org.openecomp.sdc.toscaparser.utils.JarExtractor; -import org.python.util.PythonInterpreter; - -/** - * This is the entry point of the tosca-parser: a factory for creating {@code ToscaParser}s. - * <b>This class is not thread-safe.</b> Once you are done with all {@code ToscaParser}s - * created by this factory, the {@code ToscaParserFactory} itself must be closed either by - * calling its close() method explicitly or preferrably by creating it in a try-with-resources block: - * <pre> - try (ToscaParserFactory toscaParserFactory = new ToscaParserFactory()){ - ToscaParser parser = toscaParserFactory.create() - ToscaTemplate toscaTemplate = parser.parse(toscaFilePath); - ... - } - * </pre> - * @author Yaniv Nahoum - * - */ -public class ToscaParserFactory implements AutoCloseable { - - private JythonRuntime jythonRuntime; - - public ToscaParser create() throws IOException { - initRuntime(); - ToscaTemplateFactory toscaTemplateFactory = new ToscaTemplateFactory(); - PythonInterpreter pythonInterpreter = new PythonInterpreter(); - return new ToscaParser(toscaTemplateFactory, pythonInterpreter); - } - - private void initRuntime() throws IOException { - if (jythonRuntime == null) { - jythonRuntime = new JythonRuntime(new JarExtractor()); - jythonRuntime.initialize(); - } - } - - @Override - public void close() throws IOException { - if (jythonRuntime != null) { - jythonRuntime.terminate(); - } - } -} |