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authorPavel Aharoni <pa0916@att.com>2017-03-29 13:35:45 +0300
committerPavel Aharoni <pa0916@att.com>2017-03-29 13:35:45 +0300
commite2cc2530fc6d54ebc975c01a4ff887ce12f0a736 (patch)
tree38385867295c8a09fb0d7f8eaf5fa78179e5b13a /jython-tosca-parser/src/main/java/org
parentbccebaa9888906f8ff78172f62ec592956066d82 (diff)
[SDC-6] sdc-distribution-client 1707 rebasing
Change-Id: I322a05fd79beb6ba4fee4d32afffecf531b86e98 Signed-off-by: Pavel Aharoni <pa0916@att.com>
Diffstat (limited to 'jython-tosca-parser/src/main/java/org')
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/JythonRuntime.java53
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParser.java36
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParserFactory.java48
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Capability.java38
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/EntityTemplate.java70
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Group.java10
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/NodeTemplate.java10
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Property.java48
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/StatefulEntityTypeFactory.java28
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/SubstitutionMappings.java48
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/TopologyTemplate.java62
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplate.java49
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplateFactory.java14
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/GroupType.java30
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/NodeType.java27
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/StatefulEntityType.java31
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/parameters/Input.java42
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyCapability.java9
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyEntityTemplate.java16
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyGroup.java5
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyNodeTemplate.java5
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyProperty.java11
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JySubstitutionMappings.java13
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyTopologyTemplate.java14
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyToscaTemplate.java11
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyGroupType.java7
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyNodeType.java8
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyStatefulEntityType.java7
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/parameters/JyInput.java9
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/JarExtractor.java87
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/PythonType.java47
-rw-r--r--jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/PythonUtils.java13
32 files changed, 906 insertions, 0 deletions
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/JythonRuntime.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/JythonRuntime.java
new file mode 100644
index 0000000..c5810a9
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/JythonRuntime.java
@@ -0,0 +1,53 @@
+package org.openecomp.sdc.toscaparser;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.Properties;
+
+import org.openecomp.sdc.toscaparser.utils.JarExtractor;
+import org.python.util.PythonInterpreter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class JythonRuntime {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(JythonRuntime.class);
+ private final JarExtractor jarExtractor;
+ private Path homePath;
+
+ public JythonRuntime(JarExtractor jarExtractor) {
+ this.jarExtractor = jarExtractor;
+ }
+
+ public void initialize() throws IOException {
+ tryExtractPyhtonPackages();
+ initRuntime();
+ }
+
+ private void initRuntime() {
+ Properties systemProperties = System.getProperties();
+ Properties properties = getPythonProperties();
+ PythonInterpreter.initialize(systemProperties, properties, new String[0]);
+ }
+
+ private void tryExtractPyhtonPackages() throws IOException {
+ homePath = jarExtractor.extractPyhtonPackages();
+ }
+
+ private Properties getPythonProperties() {
+ Properties properties = new Properties();
+ if (homePath != null) {
+ LOGGER.debug("getPythonProperties - Setting python.home to {}", homePath);
+ properties.put("python.home", homePath.toString());
+ }
+ // Used to prevent: console: Failed to install '': java.nio.charset.UnsupportedCharsetException: cp0.
+ properties.put("python.console.encoding", "UTF-8");
+ return properties;
+ }
+
+ public void terminate() throws IOException {
+ if (homePath != null) {
+ jarExtractor.deleteDirectory(homePath);
+ }
+ }
+} \ No newline at end of file
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);
+ }
+}
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
new file mode 100644
index 0000000..8bb1e17
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/ToscaParserFactory.java
@@ -0,0 +1,48 @@
+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();
+ }
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Capability.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Capability.java
new file mode 100644
index 0000000..1359c36
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Capability.java
@@ -0,0 +1,38 @@
+package org.openecomp.sdc.toscaparser.api;
+
+import static com.google.common.collect.ImmutableList.toImmutableList;
+
+import java.util.List;
+import java.util.Objects;
+
+import org.openecomp.sdc.toscaparser.jython.JyCapability;
+
+import com.google.common.base.MoreObjects;
+
+public class Capability {
+
+ private final JyCapability jyCapability;
+
+ public Capability(JyCapability jyCapability) {
+ this.jyCapability = Objects.requireNonNull(jyCapability);
+ }
+
+ public String getName() {
+ return jyCapability.getJyName();
+ }
+
+ public List<Property> getProperties() {
+ return jyCapability.getJyProperties()
+ .stream()
+ .map(Property::new)
+ .collect(toImmutableList());
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(this)
+ .add("name", getName())
+ .add("properties", getProperties())
+ .toString();
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/EntityTemplate.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/EntityTemplate.java
new file mode 100644
index 0000000..a6f9868
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/EntityTemplate.java
@@ -0,0 +1,70 @@
+package org.openecomp.sdc.toscaparser.api;
+
+import static com.google.common.collect.ImmutableList.toImmutableList;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+import org.openecomp.sdc.toscaparser.api.elements.StatefulEntityType;
+import org.openecomp.sdc.toscaparser.jython.JyEntityTemplate;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.base.MoreObjects.ToStringHelper;
+
+public abstract class EntityTemplate {
+
+ private final JyEntityTemplate jyEntityTemplate;
+ private final StatefulEntityType statefulEntityType;
+
+ public EntityTemplate(JyEntityTemplate jyEntityTemplate) {
+ this.jyEntityTemplate = Objects.requireNonNull(jyEntityTemplate);
+ StatefulEntityTypeFactory statefulEntityTypeFactory = new StatefulEntityTypeFactory();
+ statefulEntityType = statefulEntityTypeFactory.create(jyEntityTemplate.getJyTypeDefinition());
+ }
+
+ public String getName() {
+ return jyEntityTemplate.getJyName();
+ }
+
+ public String getDescription() {
+ return jyEntityTemplate.getJyDescription();
+ }
+
+ public StatefulEntityType getTypeDefinition() {
+ return statefulEntityType;
+ }
+
+ public List<Property> getProperties() {
+ return jyEntityTemplate.getJyProperties()
+ .stream()
+ .map(Property::new)
+ .collect(toImmutableList());
+ }
+
+ public List<Capability> getCapabilities() {
+ return jyEntityTemplate.getJyCapabilities()
+ .stream()
+ .map(Capability::new)
+ .collect(toImmutableList());
+ }
+
+ public List<Map<String, Map<String, Object>>> getRequirements() {
+ return jyEntityTemplate.getJyRequirements();
+ }
+
+ protected ToStringHelper toStringHelper() {
+ return MoreObjects.toStringHelper(this)
+ .add("name", getName())
+ .add("description", getDescription())
+ .add("typeDefinition", getTypeDefinition())
+ .add("properties", getProperties())
+ .add("capabilities", getCapabilities())
+ .add("requirements", getRequirements());
+ }
+
+ @Override
+ public String toString() {
+ return toStringHelper().toString();
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Group.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Group.java
new file mode 100644
index 0000000..65f6857
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Group.java
@@ -0,0 +1,10 @@
+package org.openecomp.sdc.toscaparser.api;
+
+import org.openecomp.sdc.toscaparser.jython.JyGroup;
+
+public class Group extends EntityTemplate {
+
+ public Group(JyGroup jyGroup) {
+ super(jyGroup);
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/NodeTemplate.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/NodeTemplate.java
new file mode 100644
index 0000000..047a421
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/NodeTemplate.java
@@ -0,0 +1,10 @@
+package org.openecomp.sdc.toscaparser.api;
+
+import org.openecomp.sdc.toscaparser.jython.JyNodeTemplate;
+
+public class NodeTemplate extends EntityTemplate {
+
+ public NodeTemplate(JyNodeTemplate jyNodeTemplate) {
+ super(jyNodeTemplate);
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Property.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Property.java
new file mode 100644
index 0000000..c52efb6
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/Property.java
@@ -0,0 +1,48 @@
+package org.openecomp.sdc.toscaparser.api;
+
+import java.util.Objects;
+
+import org.openecomp.sdc.toscaparser.jython.JyProperty;
+import org.openecomp.sdc.toscaparser.utils.PythonUtils;
+
+import com.google.common.base.MoreObjects;
+
+public class Property {
+
+ private final JyProperty jyProperty;
+
+ public Property(JyProperty jyProperty) {
+ this.jyProperty = Objects.requireNonNull(jyProperty);
+ }
+
+ public String getName() {
+ return jyProperty.getJyName();
+ }
+
+ public Object getValue() {
+ return PythonUtils.cast(jyProperty.getJyValue(), jyProperty.getJyValueClassName());
+ }
+
+ public String getType() {
+ return jyProperty.getJyType();
+ }
+
+ public boolean isRequired() {
+ return jyProperty.isJyRequired();
+ }
+
+ public String getDescription() {
+ return jyProperty.getJyDescription();
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(this)
+ .add("name", getName())
+ .add("type", getType())
+ .add("required", isRequired())
+ .add("description", getDescription())
+ .add("value", getValue())
+ .toString();
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/StatefulEntityTypeFactory.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/StatefulEntityTypeFactory.java
new file mode 100644
index 0000000..554450a
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/StatefulEntityTypeFactory.java
@@ -0,0 +1,28 @@
+package org.openecomp.sdc.toscaparser.api;
+
+import org.openecomp.sdc.toscaparser.api.elements.GroupType;
+import org.openecomp.sdc.toscaparser.api.elements.NodeType;
+import org.openecomp.sdc.toscaparser.api.elements.StatefulEntityType;
+import org.openecomp.sdc.toscaparser.jython.elements.JyGroupType;
+import org.openecomp.sdc.toscaparser.jython.elements.JyNodeType;
+import org.openecomp.sdc.toscaparser.jython.elements.JyStatefulEntityType;
+
+public class StatefulEntityTypeFactory {
+
+ public StatefulEntityType create(JyStatefulEntityType jyStatefulEntityType) {
+ String jyClassName = jyStatefulEntityType.getJyClassName();
+ StatefulEntityType statefulEntityType;
+ switch (jyClassName) {
+ case "NodeType":
+ statefulEntityType = new NodeType((JyNodeType) jyStatefulEntityType);
+ break;
+ case "GroupType":
+ statefulEntityType = new GroupType((JyGroupType) jyStatefulEntityType);
+ break;
+ default:
+ throw new UnsupportedOperationException(jyClassName + " is not supported!");
+ }
+
+ return statefulEntityType;
+ }
+} \ No newline at end of file
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/SubstitutionMappings.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/SubstitutionMappings.java
new file mode 100644
index 0000000..526a0e3
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/SubstitutionMappings.java
@@ -0,0 +1,48 @@
+package org.openecomp.sdc.toscaparser.api;
+
+import static com.google.common.collect.ImmutableList.toImmutableList;
+
+import java.util.List;
+import java.util.Objects;
+
+import org.openecomp.sdc.toscaparser.api.elements.NodeType;
+import org.openecomp.sdc.toscaparser.api.parameters.Input;
+import org.openecomp.sdc.toscaparser.jython.JySubstitutionMappings;
+
+import com.google.common.base.MoreObjects;
+
+public class SubstitutionMappings {
+
+ private final JySubstitutionMappings jySubstitutionMappings;
+
+ public SubstitutionMappings(JySubstitutionMappings jySubstitutionMappings) {
+ this.jySubstitutionMappings = Objects.requireNonNull(jySubstitutionMappings);
+ }
+
+ public List<NodeTemplate> getNodeTemplates() {
+ return jySubstitutionMappings.getJyNodeTemplates()
+ .stream()
+ .map(NodeTemplate::new)
+ .collect(toImmutableList());
+ }
+
+ public List<Input> getInputs() {
+ return jySubstitutionMappings.getJyInputs()
+ .stream()
+ .map(Input::new)
+ .collect(toImmutableList());
+ }
+
+ public NodeType getNodeDefinition() {
+ return new NodeType(jySubstitutionMappings.getJyNodeDefinition());
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(this)
+ .add("nodeTemplates", getNodeTemplates())
+ .add("inputs", getInputs())
+ .add("nodeDefinition", getNodeDefinition())
+ .toString();
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/TopologyTemplate.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/TopologyTemplate.java
new file mode 100644
index 0000000..1769455
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/TopologyTemplate.java
@@ -0,0 +1,62 @@
+package org.openecomp.sdc.toscaparser.api;
+
+import static com.google.common.collect.ImmutableList.toImmutableList;
+
+import java.util.List;
+import java.util.Objects;
+
+import org.openecomp.sdc.toscaparser.api.parameters.Input;
+import org.openecomp.sdc.toscaparser.jython.JySubstitutionMappings;
+import org.openecomp.sdc.toscaparser.jython.JyTopologyTemplate;
+
+import com.google.common.base.MoreObjects;
+
+public class TopologyTemplate {
+
+ private final JyTopologyTemplate jyTopologyTemplate;
+
+ public TopologyTemplate(JyTopologyTemplate jyTopologyTemplate) {
+ this.jyTopologyTemplate = Objects.requireNonNull(jyTopologyTemplate);
+ }
+
+ public String getDescription() {
+ return jyTopologyTemplate.getJyDescription();
+ }
+
+ public List<NodeTemplate> getNodeTemplates() {
+ return jyTopologyTemplate.getJyNodeTemplates()
+ .stream()
+ .map(NodeTemplate::new)
+ .collect(toImmutableList());
+ }
+
+ public List<Input> getInputs() {
+ return jyTopologyTemplate.getJyInputs()
+ .stream()
+ .map(Input::new)
+ .collect(toImmutableList());
+ }
+
+ public List<Group> getGroups() {
+ return jyTopologyTemplate.getJyGroups()
+ .stream()
+ .map(Group::new)
+ .collect(toImmutableList());
+ }
+
+ public SubstitutionMappings getSubstitutionMappings() {
+ JySubstitutionMappings jySubstitutionMappings = jyTopologyTemplate.getJySubstitutionMappings();
+ return jySubstitutionMappings != null ? new SubstitutionMappings(jySubstitutionMappings) : null;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(this)
+ .add("description", getDescription())
+ .add("inputs", getInputs())
+ .add("nodeTemplates", getNodeTemplates())
+ .add("groups", getGroups())
+ .add("substitutionMappings", getSubstitutionMappings())
+ .toString();
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplate.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplate.java
new file mode 100644
index 0000000..97563fb
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplate.java
@@ -0,0 +1,49 @@
+package org.openecomp.sdc.toscaparser.api;
+
+import java.util.List;
+import java.util.Objects;
+
+import org.openecomp.sdc.toscaparser.api.parameters.Input;
+import org.openecomp.sdc.toscaparser.jython.JyToscaTemplate;
+
+import com.google.common.base.MoreObjects;
+
+public class ToscaTemplate {
+
+ private final JyToscaTemplate jyToscaTemplate;
+ private final TopologyTemplate topologyTemplate;
+
+ public ToscaTemplate(JyToscaTemplate jyToscaTemplate, TopologyTemplate topologyTemplate) {
+ this.jyToscaTemplate = Objects.requireNonNull(jyToscaTemplate);
+ this.topologyTemplate = Objects.requireNonNull(topologyTemplate);
+ }
+
+ public String getVersion() {
+ return jyToscaTemplate.getJyVersion();
+ }
+
+ public String getDescription() {
+ return jyToscaTemplate.getJyDescription();
+ }
+
+ public TopologyTemplate getTopologyTemplate() {
+ return topologyTemplate;
+ }
+
+ public List<NodeTemplate> getNodeTemplates() {
+ return topologyTemplate.getNodeTemplates();
+ }
+
+ public List<Input> getInputs() {
+ return topologyTemplate.getInputs();
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(this)
+ .add("version", getVersion())
+ .add("description", getDescription())
+ .add("topologyTemplate", topologyTemplate)
+ .toString();
+ }
+} \ No newline at end of file
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplateFactory.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplateFactory.java
new file mode 100644
index 0000000..553c56b
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplateFactory.java
@@ -0,0 +1,14 @@
+package org.openecomp.sdc.toscaparser.api;
+
+import java.util.Objects;
+
+import org.openecomp.sdc.toscaparser.jython.JyToscaTemplate;
+
+public class ToscaTemplateFactory {
+
+ public ToscaTemplate create(JyToscaTemplate jyToscaTemplate) {
+ Objects.requireNonNull(jyToscaTemplate);
+ TopologyTemplate topologyTemplate = new TopologyTemplate(jyToscaTemplate.getJyTopologyTemplate());
+ return new ToscaTemplate(jyToscaTemplate, topologyTemplate);
+ }
+} \ No newline at end of file
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/GroupType.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/GroupType.java
new file mode 100644
index 0000000..8e0bedf
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/GroupType.java
@@ -0,0 +1,30 @@
+package org.openecomp.sdc.toscaparser.api.elements;
+
+import org.openecomp.sdc.toscaparser.jython.elements.JyGroupType;
+
+import com.google.common.base.MoreObjects.ToStringHelper;
+
+public class GroupType extends StatefulEntityType {
+
+ private final JyGroupType jyGroupType;
+
+ public GroupType(JyGroupType jyGroupType) {
+ super(jyGroupType);
+ this.jyGroupType = jyGroupType;
+ }
+
+ public String getVersion() {
+ return jyGroupType.getJyVersion();
+ }
+
+ public String getDescription() {
+ return jyGroupType.getJyDescription();
+ }
+
+ @Override
+ protected ToStringHelper toStringHelper() {
+ return super.toStringHelper()
+ .add("version", getVersion())
+ .add("description", getDescription());
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/NodeType.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/NodeType.java
new file mode 100644
index 0000000..69bd9ba
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/NodeType.java
@@ -0,0 +1,27 @@
+package org.openecomp.sdc.toscaparser.api.elements;
+
+import java.util.List;
+
+import org.openecomp.sdc.toscaparser.jython.elements.JyNodeType;
+
+import com.google.common.base.MoreObjects.ToStringHelper;
+
+public class NodeType extends StatefulEntityType {
+
+ private final JyNodeType jyNodeType;
+
+ public NodeType(JyNodeType jyNodeType) {
+ super(jyNodeType);
+ this.jyNodeType = jyNodeType;
+ }
+
+ public List<?> getRequirements() {
+ return jyNodeType.getJyRequirements();
+ }
+
+ @Override
+ protected ToStringHelper toStringHelper() {
+ return super.toStringHelper()
+ .add("requirements", getRequirements());
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/StatefulEntityType.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/StatefulEntityType.java
new file mode 100644
index 0000000..32661b5
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/elements/StatefulEntityType.java
@@ -0,0 +1,31 @@
+package org.openecomp.sdc.toscaparser.api.elements;
+
+import java.util.Objects;
+
+import org.openecomp.sdc.toscaparser.jython.elements.JyStatefulEntityType;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.base.MoreObjects.ToStringHelper;
+
+public abstract class StatefulEntityType {
+
+ private final JyStatefulEntityType jyStatefulEntityType;
+
+ public StatefulEntityType(JyStatefulEntityType jyStatefulEntityType) {
+ this.jyStatefulEntityType = Objects.requireNonNull(jyStatefulEntityType);
+ }
+
+ public String getType() {
+ return jyStatefulEntityType.getJyType();
+ }
+
+ protected ToStringHelper toStringHelper() {
+ return MoreObjects.toStringHelper(this)
+ .add("type", getType());
+ }
+
+ @Override
+ public String toString() {
+ return toStringHelper().toString();
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/parameters/Input.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/parameters/Input.java
new file mode 100644
index 0000000..b700c47
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/parameters/Input.java
@@ -0,0 +1,42 @@
+package org.openecomp.sdc.toscaparser.api.parameters;
+
+import java.util.Objects;
+
+import org.openecomp.sdc.toscaparser.jython.parameters.JyInput;
+
+import com.google.common.base.MoreObjects;
+
+public class Input {
+
+ private final JyInput jyInput;
+
+ public Input(JyInput jyInput) {
+ this.jyInput = Objects.requireNonNull(jyInput);
+ }
+
+ public String getName() {
+ return jyInput.getJyName();
+ }
+
+ public String getType() {
+ return jyInput.getJyType();
+ }
+
+ public boolean isRequired() {
+ return jyInput.isJyRequired();
+ }
+
+ public String getDescription() {
+ return jyInput.getJyDescription();
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(this)
+ .add("name", getName())
+ .add("type", getType())
+ .add("required", isRequired())
+ .add("description", getDescription())
+ .toString();
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyCapability.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyCapability.java
new file mode 100644
index 0000000..1956932
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyCapability.java
@@ -0,0 +1,9 @@
+package org.openecomp.sdc.toscaparser.jython;
+
+import java.util.List;
+
+public interface JyCapability {
+
+ String getJyName();
+ List<JyProperty> getJyProperties();
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyEntityTemplate.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyEntityTemplate.java
new file mode 100644
index 0000000..cdcb8a0
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyEntityTemplate.java
@@ -0,0 +1,16 @@
+package org.openecomp.sdc.toscaparser.jython;
+
+import java.util.List;
+import java.util.Map;
+
+import org.openecomp.sdc.toscaparser.jython.elements.JyStatefulEntityType;
+
+public interface JyEntityTemplate {
+
+ String getJyName();
+ String getJyDescription();
+ JyStatefulEntityType getJyTypeDefinition();
+ List<JyProperty> getJyProperties();
+ List<JyCapability> getJyCapabilities();
+ List<Map<String, Map<String, Object>>> getJyRequirements();
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyGroup.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyGroup.java
new file mode 100644
index 0000000..c155dc6
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyGroup.java
@@ -0,0 +1,5 @@
+package org.openecomp.sdc.toscaparser.jython;
+
+public interface JyGroup extends JyEntityTemplate {
+
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyNodeTemplate.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyNodeTemplate.java
new file mode 100644
index 0000000..b04a337
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyNodeTemplate.java
@@ -0,0 +1,5 @@
+package org.openecomp.sdc.toscaparser.jython;
+
+public interface JyNodeTemplate extends JyEntityTemplate {
+
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyProperty.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyProperty.java
new file mode 100644
index 0000000..4c33b92
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyProperty.java
@@ -0,0 +1,11 @@
+package org.openecomp.sdc.toscaparser.jython;
+
+public interface JyProperty {
+
+ String getJyName();
+ Object getJyValue();
+ String getJyValueClassName();
+ String getJyType();
+ boolean isJyRequired();
+ String getJyDescription();
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JySubstitutionMappings.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JySubstitutionMappings.java
new file mode 100644
index 0000000..bd95cdc
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JySubstitutionMappings.java
@@ -0,0 +1,13 @@
+package org.openecomp.sdc.toscaparser.jython;
+
+import java.util.List;
+
+import org.openecomp.sdc.toscaparser.jython.elements.JyNodeType;
+import org.openecomp.sdc.toscaparser.jython.parameters.JyInput;
+
+public interface JySubstitutionMappings {
+
+ List<JyNodeTemplate> getJyNodeTemplates();
+ List<JyInput> getJyInputs();
+ JyNodeType getJyNodeDefinition();
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyTopologyTemplate.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyTopologyTemplate.java
new file mode 100644
index 0000000..c6fe053
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyTopologyTemplate.java
@@ -0,0 +1,14 @@
+package org.openecomp.sdc.toscaparser.jython;
+
+import java.util.List;
+
+import org.openecomp.sdc.toscaparser.jython.parameters.JyInput;
+
+public interface JyTopologyTemplate {
+
+ String getJyDescription();
+ List<JyNodeTemplate> getJyNodeTemplates();
+ List<JyInput> getJyInputs();
+ List<JyGroup> getJyGroups();
+ JySubstitutionMappings getJySubstitutionMappings();
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyToscaTemplate.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyToscaTemplate.java
new file mode 100644
index 0000000..c58a042
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/JyToscaTemplate.java
@@ -0,0 +1,11 @@
+package org.openecomp.sdc.toscaparser.jython;
+
+import java.util.List;
+
+public interface JyToscaTemplate {
+
+ String getJyVersion();
+ String getJyDescription();
+ List<JyNodeTemplate> getJyNodeTemplates();
+ JyTopologyTemplate getJyTopologyTemplate();
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyGroupType.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyGroupType.java
new file mode 100644
index 0000000..1ad2492
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyGroupType.java
@@ -0,0 +1,7 @@
+package org.openecomp.sdc.toscaparser.jython.elements;
+
+public interface JyGroupType extends JyStatefulEntityType {
+
+ String getJyVersion();
+ String getJyDescription();
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyNodeType.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyNodeType.java
new file mode 100644
index 0000000..885dcda
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyNodeType.java
@@ -0,0 +1,8 @@
+package org.openecomp.sdc.toscaparser.jython.elements;
+
+import java.util.List;
+
+public interface JyNodeType extends JyStatefulEntityType {
+
+ List<?> getJyRequirements();
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyStatefulEntityType.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyStatefulEntityType.java
new file mode 100644
index 0000000..890bc6c
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/elements/JyStatefulEntityType.java
@@ -0,0 +1,7 @@
+package org.openecomp.sdc.toscaparser.jython.elements;
+
+public interface JyStatefulEntityType {
+
+ String getJyType();
+ String getJyClassName();
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/parameters/JyInput.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/parameters/JyInput.java
new file mode 100644
index 0000000..320e91b
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/jython/parameters/JyInput.java
@@ -0,0 +1,9 @@
+package org.openecomp.sdc.toscaparser.jython.parameters;
+
+public interface JyInput {
+
+ String getJyName();
+ String getJyType();
+ boolean isJyRequired();
+ String getJyDescription();
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/JarExtractor.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/JarExtractor.java
new file mode 100644
index 0000000..44feaa3
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/JarExtractor.java
@@ -0,0 +1,87 @@
+package org.openecomp.sdc.toscaparser.utils;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Enumeration;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.io.MoreFiles;
+import com.google.common.io.RecursiveDeleteOption;
+
+public class JarExtractor {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(JarExtractor.class);
+ private static final String PYTHON_DEPENDENCIES_PATH = "Lib/site-packages";
+ private static final String TEMP_DIR_PREFIX = "__tosca__";
+
+ public Path extractPyhtonPackages() throws IOException {
+ String codePath = getCodePath();
+ if (!isRunningInJar(codePath)) {
+ LOGGER.info("#extractPyhtonPackages - Nothing to extract, we're not running in a jar file.");
+ return null;
+ }
+
+ Path tempDirPath = createTempDirectory();
+ String tempDirName = tempDirPath.toString();
+ extractJarDirectory(codePath, tempDirName);
+ LOGGER.info("#extractPyhtonPackages - End. Extracted python dependencies to {}", tempDirName);
+ return tempDirPath;
+ }
+
+ private Path createTempDirectory() throws IOException {
+ Path tempDir = Files.createTempDirectory(TEMP_DIR_PREFIX);
+ LOGGER.debug("#createTempDirectory - tempDir created: {}", tempDir);
+ return tempDir;
+ }
+
+ private void extractJarDirectory(String jarDir, String tempDir) throws IOException {
+ try (JarFile jarFile = new JarFile(jarDir)) {
+ Enumeration<JarEntry> entries = jarFile.entries();
+ while (entries.hasMoreElements()) {
+ JarEntry entry = entries.nextElement();
+ if (shouldExtract(entry)) {
+ extract(jarFile, entry, tempDir);
+ }
+ }
+ }
+ }
+
+ private void extract(JarFile jarFile, JarEntry entry, String tempDirName) throws IOException {
+ try (InputStream source = jarFile.getInputStream(entry)) {
+ Path targetPath = Paths.get(tempDirName, entry.getName());
+ Files.createDirectories(targetPath.getParent());
+ Files.copy(source, targetPath);
+ }
+ }
+
+ private boolean shouldExtract(JarEntry entry) {
+ return !entry.isDirectory() && entry.getName()
+ .startsWith(PYTHON_DEPENDENCIES_PATH);
+ }
+
+ private String getCodePath() {
+ String codePath = this.getClass()
+ .getProtectionDomain()
+ .getCodeSource()
+ .getLocation()
+ .getFile();
+ LOGGER.debug("#getCodePath - codePath: {}", codePath);
+ return codePath;
+ }
+
+ private boolean isRunningInJar(String path) {
+ return path.endsWith(".jar");
+ }
+
+ public void deleteDirectory(Path path) throws IOException {
+ MoreFiles.deleteRecursively(path, RecursiveDeleteOption.ALLOW_INSECURE);
+ LOGGER.info("#deleteDirectory - deleted temp directory: {}", path);
+ }
+}
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/PythonType.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/PythonType.java
new file mode 100644
index 0000000..f4d6939
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/PythonType.java
@@ -0,0 +1,47 @@
+package org.openecomp.sdc.toscaparser.utils;
+
+import static java.util.stream.Collectors.toMap;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+
+public enum PythonType {
+
+ INT("int", Integer.class),
+ FLOAT("float", Double.class),
+ BOOL("bool", Boolean.class),
+ STR("str", String.class),
+ LIST("list", List.class),
+ DICT("dict", Map.class),
+ UNKNOWN("", Object.class);
+
+ private static final Map<String, PythonType> NAME_TO_TYPE;
+ private final String typeName;
+ private final Class<?> javaClass;
+
+ static {
+ NAME_TO_TYPE = Arrays.stream(values())
+ .filter(type -> type != UNKNOWN)
+ .collect(toMap(PythonType::getTypeName, Function.identity()));
+ }
+
+ private PythonType(String typeName, Class<?> javaClass) {
+ this.typeName = typeName;
+ this.javaClass = javaClass;
+ }
+
+ public static PythonType fromName(String name) {
+ PythonType pythonType = NAME_TO_TYPE.get(name);
+ return pythonType != null ? pythonType : UNKNOWN;
+ }
+
+ public String getTypeName() {
+ return typeName;
+ }
+
+ public Class<?> getJavaClass() {
+ return javaClass;
+ }
+} \ No newline at end of file
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/PythonUtils.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/PythonUtils.java
new file mode 100644
index 0000000..f73c92b
--- /dev/null
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/utils/PythonUtils.java
@@ -0,0 +1,13 @@
+package org.openecomp.sdc.toscaparser.utils;
+
+public final class PythonUtils {
+
+ private PythonUtils() {
+ // No instances allowed
+ }
+
+ public static Object cast(Object object, String pythonTypeName) {
+ PythonType pythonType = PythonType.fromName(pythonTypeName);
+ return pythonType.getJavaClass().cast(object);
+ }
+}