added get attributes and get tosca credentials

drip-commons/pom.xml

@@ -76,7 +76,6 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>${gson-version}</version>
         </dependency>
         <dependency>
             <groupId>io.gsonfire</groupId>
@@ -133,6 +132,18 @@
             <artifactId>jsr305</artifactId>
             <version>3.0.2</version>
         </dependency>        
+        <dependency>
+            <groupId>org.json</groupId>
+            <artifactId>json</artifactId>
+            <version>20190722</version>
+            <type>jar</type>
+        </dependency>         
+        <dependency>
+            <groupId>org.yaml</groupId>
+            <artifactId>snakeyaml</artifactId>
+            <version>1.25</version>
+            <type>jar</type>
+        </dependency>               
     </dependencies>
     
     
@@ -151,7 +162,7 @@
                     </execution>
                 </executions>
             </plugin>
-<!--            <plugin>
+            <!--            <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
                 <version>4.2.2</version>

drip-commons/src/main/java/nl/uva/sne/drip/commons/utils/Converter.java

+/*
+ * Copyright 2019 S. Koulouzis
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package nl.uva.sne.drip.commons.utils;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.yaml.snakeyaml.Yaml;
+
+/**
+ *
+ * @author S. Koulouzis
+ */
+public class Converter {
+
+    public static String map2YmlString(Map<String, Object> map) throws JSONException {
+        JSONObject jsonObject = new JSONObject(map);
+        String yamlStr = json2Yml2(jsonObject.toString());
+        return yamlStr;
+    }
+
+    public static String json2Yml2(String jsonString) throws JSONException {
+        Yaml yaml = new Yaml();
+        String yamlStr = yaml.dump(ymlString2Map(jsonString));
+        return yamlStr;
+    }
+
+    public static Map<String, Object> ymlString2Map(String yamlString) {
+        Yaml yaml = new Yaml();
+        Object object = yaml.load(yamlString);
+        if (object instanceof List) {
+            Map<String, Object> map = new HashMap<>();
+            map.put("---", object);
+            return map;
+        }
+        return (Map<String, Object>) object;
+    }
+
+}

drip-commons/src/main/java/nl/uva/sne/drip/commons/utils/ToscaHelper.java

@@ -208,30 +208,18 @@ public class ToscaHelper {
         NodeTemplate vmTopology = vmTopologyMap.getNodeTemplate();
         if (vmTopology.getType().equals(VM_TOPOLOGY)) {
             Map<String, Object> att = vmTopology.getAttributes();
-            Object credentialMap = att.get("credential");
-//            Map<String, Object> toscaCredential = new HashMap<>();
-//            toscaCredential.put("protocol", credential.getProtocol());
-//            toscaCredential.put("token_type", credential.getTokenType());
-//            toscaCredential.put("token", credential.getToken());
-//            toscaCredential.put("keys", credential.getKeys());
-//            toscaCredential.put("user", credential.getUser());
-//            toscaCredential.put("cloud_provider_name", credential.getCloudProviderName());
-//            att.put("credential", toscaCredential);
-//            vmTopology.setAttributes(att);
-//            return vmTopology;
+            String ymlStr = Converter.map2YmlString((Map<String, Object>) att.get("credential"));
+            Credential toscaCredential = objectMapper.readValue(ymlStr, Credential.class);
+            return toscaCredential;
+
         } else {
             throw new Exception("NodeTemplate is not of type: " + VM_TOPOLOGY + " it is of type: " + vmTopology.getType());
         }
-        return null;
     }
 
     public ToscaTemplate setVMTopologyInToscaTemplate(ToscaTemplate toscaTemplate, NodeTemplateMap vmTopologyMap) {
         Map<String, NodeTemplate> nodes = toscaTemplate.getTopologyTemplate().getNodeTemplates();
         nodes.put(vmTopologyMap.getName(), vmTopologyMap.getNodeTemplate());
-//        Set<String> keys = nodes.keySet();
-//        for (String key : keys) {
-//            NodeTemplate node = nodes.get(key);
-//        }
         return toscaTemplate;
     }
 

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/ApiException.java

@@ -16,7 +16,7 @@ package nl.uva.sne.drip.sure.tosca.client;
 import java.util.Map;
 import java.util.List;
 
-@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-20T15:53:11.510Z")
+@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-25T13:58:54.535Z")
 public class ApiException extends Exception {
     private int code = 0;
     private Map<String, List<String>> responseHeaders = null;

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/Configuration.java

@@ -13,7 +13,7 @@
 
 package nl.uva.sne.drip.sure.tosca.client;
 
-@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-20T15:53:11.510Z")
+@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-25T13:58:54.535Z")
 public class Configuration {
     private static ApiClient defaultApiClient = new ApiClient();
 

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/JSON.java

@@ -23,7 +23,7 @@ import io.gsonfire.GsonFireBuilder;
 import org.threeten.bp.LocalDate;
 import org.threeten.bp.OffsetDateTime;
 import org.threeten.bp.format.DateTimeFormatter;
-
+;
 import okio.ByteString;
 
 import java.io.IOException;
@@ -35,6 +35,8 @@ import java.text.ParsePosition;
 import java.util.Date;
 import java.util.Map;
 
+
+
 public class JSON {
 
     private Gson gson;

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/Pair.java

@@ -13,7 +13,7 @@
 
 package nl.uva.sne.drip.sure.tosca.client;
 
-@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-20T15:53:11.510Z")
+@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-25T13:58:54.535Z")
 public class Pair {
     private String name = "";
     private String value = "";

drip-commons/src/main/java/nl/uva/sne/drip/sure/tosca/client/StringUtil.java

@@ -13,7 +13,7 @@
 
 package nl.uva.sne.drip.sure.tosca.client;
 
-@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-20T15:53:11.510Z")
+@javax.annotation.Generated(value = "io.swagger.codegen.languages.JavaClientCodegen", date = "2019-12-25T13:58:54.535Z")
 public class StringUtil {
   /**
    * Check if the given array contains the given value (with case-insensitive comparison).

drip-commons/src/test/java/nl/uva/sne/drip/commons/utils/ToscaHelperTest.java

@@ -25,17 +25,12 @@ import java.nio.file.Files;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.net.HttpURLConnection;
-import java.net.MalformedURLException;
 import java.net.URL;
 import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
-import java.util.Set;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import nl.uva.sne.drip.model.NodeTemplate;
 import nl.uva.sne.drip.model.NodeTemplateMap;
 import nl.uva.sne.drip.model.tosca.ToscaTemplate;
 import org.junit.After;

drip-manager/src/main/java/nl/uva/sne/drip/api/ToscaTemplateApiController.java

 package nl.uva.sne.drip.api;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import io.swagger.annotations.*;
 import org.slf4j.Logger;
@@ -15,6 +16,7 @@ import javax.validation.Valid;
 import javax.servlet.http.HttpServletRequest;
 import java.io.IOException;
 import java.util.List;
+import java.util.logging.Level;
 import nl.uva.sne.drip.service.ToscaTemplateService;
 import org.springframework.beans.factory.annotation.Autowired;
 
@@ -56,6 +58,8 @@ public class ToscaTemplateApiController implements ToscaTemplateApi {
             } catch (IOException e) {
                 log.error("Couldn't serialize response for content type ", e);
                 return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+            } catch (NotFoundException ex) {
+                java.util.logging.Logger.getLogger(ToscaTemplateApiController.class.getName()).log(Level.SEVERE, null, ex);
             }
         }
 

drip-provisioner/src/main/java/nl/uva/sne/drip/provisioner/CloudStormService.java

@@ -202,7 +202,7 @@ class CloudStormService {
     }
 
     private CredentialInfo getCloudStormCredentialInfo(Credential toscaCredentials) throws FileNotFoundException {
-CredentialInfo cloudStormCredentialInfo = new CredentialInfo();
+        CredentialInfo cloudStormCredentialInfo = new CredentialInfo();
         switch (toscaCredentials.getCloudProviderName().toLowerCase()) {
             case "exogeni":
 

sure_tosca-flask-server/sure_tosca/controllers/default_controller.py

@@ -367,3 +367,39 @@ def upload_tosca_template(file):  # noqa: E501
     if res:
         return res
     return 'Bad Request', 400
+
+
+def set_node_attributes(id, properties, node_name):  # noqa: E501
+    """set_node_attributes
+
+     # noqa: E501
+
+    :param id: ID of topolog template uplodaed
+    :type id: str
+    :param properties:
+    :type properties:
+    :param node_name: node_name
+    :type node_name: str
+
+    :rtype: str
+    """
+    return 'do some magic!'
+
+
+def get_node_attributes(id, node_name):  # noqa: E501
+    """get_node_attributes
+
+     # noqa: E501
+
+    :param id: ID of topolog template uplodaed
+    :type id: str
+    :param node_name: node_name
+    :type node_name: str
+
+    :rtype: Dict[str, object]
+    """
+    res = tosca_template_service.get_node_attributes(id, node_name)
+    if res:
+        return res
+    return 'Not Found', 404
+

sure_tosca-flask-server/sure_tosca/service/tosca_template_service.py

@@ -118,7 +118,7 @@ def get_interface_types(id, interface_type=None):
     return query_db(queries, db=interface_types_db)
 
 
-def change_to_nodeTemplateModel(query_results):
+def change_to_node_template_model(query_results):
     res = []
     for node_template in query_results:
         # copy.deepcopy()
@@ -189,7 +189,7 @@ def get_node_templates(id, type_name=None, node_name=None, has_interfaces=None,
         queries.append(query.artifacts != prop)
 
     query_results = query_db(queries, db=node_template_db)
-    return change_to_nodeTemplateModel(query_results)
+    return change_to_node_template_model(query_results)
 
 
 def get_tosca_template_get_dsl_definitions(id, anchors, derived_from):
@@ -325,6 +325,14 @@ def get_node_requirements(id, node_name):
     return None
 
 
+def get_node_attributes(id, node_name):
+    node_template_map = get_node_templates(id, node_name=node_name)[0]
+    attributes = node_template_map.node_template.attributes
+    if attributes:
+        return attributes
+    return None
+
+
 def get_related_nodes(id, node_name):
     tosca_template_dict = get_tosca_template_dict_by_id(id)
     tosca_template = get_tosca_template(tosca_template_dict)