diff options
Diffstat (limited to 'src/main')
11 files changed, 1268 insertions, 0 deletions
diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/ArrayField.java b/src/main/java/org/onap/clamp/clds/tosca/update/ArrayField.java new file mode 100644 index 000000000..61e40a1e6 --- /dev/null +++ b/src/main/java/org/onap/clamp/clds/tosca/update/ArrayField.java @@ -0,0 +1,72 @@ +/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2020 AT&T Intellectual Property. All rights
+ * reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END============================================
+ * ===================================================================
+ *
+ */
+
+package org.onap.clamp.clds.tosca.update;
+
+import com.google.gson.JsonArray;
+import java.util.ArrayList;
+
+public class ArrayField {
+
+ private ArrayList<Object> complexFields;
+
+ /**
+ * Constructor from arraryList.
+ *
+ * @param arrayProperties the array properties
+ */
+ public ArrayField(ArrayList<Object> arrayProperties) {
+ this.complexFields = arrayProperties;
+ }
+
+ /**
+ * Each LinkedHashMap is parsed to extract the Array and each of its value. They are casted for the JsonObject.
+ *
+ * @return JsonArray
+ */
+ public JsonArray deploy() {
+
+ JsonArray subPropertyValuesArray = new JsonArray();
+ for (Object arrayElement : complexFields) {
+ //Cast for each Primitive Type
+ String typeValue = arrayElement.getClass().getSimpleName();
+ switch (typeValue) {
+ case "String":
+ subPropertyValuesArray.add((String) arrayElement);
+ break;
+ case "Boolean":
+ subPropertyValuesArray.add((Boolean) arrayElement);
+ break;
+ case "Double":
+ subPropertyValuesArray.add((Number) arrayElement);
+ break;
+ case "Integer":
+ subPropertyValuesArray.add((Number) arrayElement);
+ break;
+ default:
+ break;
+ }
+ }
+ return subPropertyValuesArray;
+ }
+}
diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/Component.java b/src/main/java/org/onap/clamp/clds/tosca/update/Component.java new file mode 100644 index 000000000..6db129d1a --- /dev/null +++ b/src/main/java/org/onap/clamp/clds/tosca/update/Component.java @@ -0,0 +1,121 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP CLAMP + * ================================================================================ + * Copyright (C) 2020 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * 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. + * ============LICENSE_END============================================ + * =================================================================== + * + */ + +package org.onap.clamp.clds.tosca.update; + +import java.util.ArrayList; +import java.util.LinkedHashMap; + +public class Component { + + /** + * name parameter is used as "key", in the LinkedHashMap of Components. + */ + private String name; + private String derivedFrom; + private String version; + private String typeVersion; + private String description; + private LinkedHashMap<String, Property> properties; + + public Component() { + } + + /** + * Constructor. + * + * @param name name + * @param derivedFrom derivedFrom + * @param description description + */ + @SuppressWarnings({"unchecked", "rawtypes"}) + public Component(String name, String derivedFrom, String description) { + super(); + this.name = name; + this.derivedFrom = derivedFrom; + this.description = description; + this.properties = new LinkedHashMap(); + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getDerivedFrom() { + return derivedFrom; + } + + public void setDerivedFrom(String derivedFrom) { + this.derivedFrom = derivedFrom; + } + + public String getVersion() { + return version; + } + + public void setVersion(String version) { + this.version = version; + } + + public String getTypeVersion() { + return typeVersion; + } + + public void setTypeVersion(String typeVersion) { + this.typeVersion = typeVersion; + } + + public String getDescription() { + return description; + } + + public void setDescription(String description) { + this.description = description; + } + + public LinkedHashMap<String, Property> getProperties() { + return properties; + } + + public void setProperties(LinkedHashMap<String, Property> properties) { + this.properties = properties; + } + + public void addProperties(Property property) { + this.properties.put(property.getName(), property); + } + + public ArrayList<String> propertiesNames() { + return new ArrayList<>(properties.keySet()); + } + + @Override + public String toString() { + return name + ": " + description + ", version: " + version + ", nb de properties: " + properties.size() + + System.getProperty("line.separator") + propertiesNames(); + } +} diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/Constraint.java b/src/main/java/org/onap/clamp/clds/tosca/update/Constraint.java new file mode 100644 index 000000000..4f6b27a6a --- /dev/null +++ b/src/main/java/org/onap/clamp/clds/tosca/update/Constraint.java @@ -0,0 +1,221 @@ +/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2020 AT&T Intellectual Property. All rights
+ * reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END============================================
+ * ===================================================================
+ *
+ */
+
+package org.onap.clamp.clds.tosca.update;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.Map.Entry;
+
+public class Constraint {
+
+ private LinkedHashMap<String, Object> constraints;
+ private Template template;
+
+ public Constraint(LinkedHashMap<String, Object> constraints, Template template) {
+ this.template = template;
+ this.constraints = constraints;
+ }
+
+ /**
+ * Deploy the linkedhashmap which contains the constraints, to extract them one to one.
+ *
+ * @param jsonSchema The json Schema
+ * @param typeProperty The ype property
+ * @return the json object
+ */
+ public JsonObject deployConstraints(JsonObject jsonSchema, String typeProperty) {
+ for (Entry<String, Object> constraint : constraints.entrySet()) {
+ this.parseConstraint(jsonSchema, constraint.getKey(), constraint.getValue(), typeProperty);
+ }
+ return jsonSchema;
+ }
+
+ /**
+ * Each case of Tosca constraints below parse specifically the field in the JsonObject.
+ *
+ * @param jsonSchema Json Schema
+ * @param nameConstraint Name constraint
+ * @param valueConstraint value constraint
+ * @param typeProperty Type Property
+ */
+ @SuppressWarnings("unchecked")
+ public void parseConstraint(JsonObject jsonSchema, String nameConstraint, Object valueConstraint,
+ String typeProperty) {
+ switch (nameConstraint) {
+ case "equal":
+ checkTemplateField("const", jsonSchema, valueConstraint);
+ break;
+ case "greater_than":
+ checkTemplateField("exclusiveMinimum", jsonSchema, valueConstraint);
+ break;
+ case "greater_or_equal":
+ checkTemplateField("minimum", jsonSchema, valueConstraint);
+ break;
+ case "less_than":
+ checkTemplateField("exclusiveMaximum", jsonSchema, valueConstraint);
+ break;
+ case "less_or_equal":
+ checkTemplateField("maximum", jsonSchema, valueConstraint);
+ break;
+ case "in_range":
+ ArrayList<Integer> limitValues = (ArrayList<Integer>) valueConstraint;
+ checkTemplateField("minimum", jsonSchema, limitValues.get(0));
+ checkTemplateField("maximum", jsonSchema, limitValues.get(1));
+ break;
+ case "pattern":
+ jsonSchema.addProperty(nameConstraint, (String) valueConstraint);
+ break;
+ case "length":
+ this.getSpecificLength(jsonSchema, valueConstraint, typeProperty);
+ break;
+ case "min_length":
+ String[] prefixValues = nameConstraint.split("_");
+ this.getLimitValue(jsonSchema, valueConstraint, typeProperty, prefixValues[0]);
+ break;
+ case "max_length":
+ String[] maxtab = nameConstraint.split("_");
+ this.getLimitValue(jsonSchema, valueConstraint, typeProperty, maxtab[0]);
+ break;
+ default://valid_value
+ this.getValueArray(jsonSchema, valueConstraint, typeProperty);
+ break;
+ }
+
+ }
+
+ /**
+ * To be done.
+ *
+ * @param jsonSchema json schema
+ * @param fieldValue field value
+ * @param typeProperty For the complex components, get a specific number of items/properties
+ */
+ public void getSpecificLength(JsonObject jsonSchema, Object fieldValue, String typeProperty) {
+ switch (typeProperty.toLowerCase()) {
+ case "string":
+ checkTemplateField("minLength", jsonSchema, fieldValue);
+ checkTemplateField("maxLength", jsonSchema, fieldValue);
+ break;
+ case "array":
+ if (fieldValue.equals(1) && template.hasFields("uniqueItems")) {
+ jsonSchema.addProperty("uniqueItems", true);
+ } else {
+ checkTemplateField("minItems", jsonSchema, fieldValue);
+ checkTemplateField("maxItems", jsonSchema, fieldValue);
+ }
+ break;
+ default:// Map && List
+ checkTemplateField("minProperties", jsonSchema, fieldValue);
+ checkTemplateField("maxProperties", jsonSchema, fieldValue);
+ break;
+ }
+
+ }
+
+ /**
+ * To be done.
+ *
+ * @param jsonSchema json schema
+ * @param fieldValue field value
+ * @param typeProperty type property
+ * @param side Get the limits fieldValue for the properties : depend of the type of the component
+ */
+ public void getLimitValue(JsonObject jsonSchema, Object fieldValue, String typeProperty, String side) {
+ switch (typeProperty) {
+ case "string":
+ if (side.equals("min")) {
+ checkTemplateField("minLength", jsonSchema, fieldValue);
+ } else {
+ checkTemplateField("maxLength", jsonSchema, fieldValue);
+ }
+ break;
+ default:// Array
+ if (side.equals("min")) {
+ checkTemplateField("minItems", jsonSchema, fieldValue);
+ } else {
+ checkTemplateField("maxItems", jsonSchema, fieldValue);
+ }
+ break;
+ }
+
+ }
+
+ /**
+ * To be done.
+ *
+ * @param jsonSchema Json schema
+ * @param fieldValue field value
+ * @param typeProperty Get as Enum the valid values for the property
+ */
+ public void getValueArray(JsonObject jsonSchema, Object fieldValue, String typeProperty) {
+ if (template.hasFields("enum")) {
+ JsonArray enumeration = new JsonArray();
+ if (typeProperty.equals("string") || typeProperty.equals("String")) {
+ ArrayList<String> arrayValues = (ArrayList<String>) fieldValue;
+ for (String arrayItem : arrayValues) {
+ enumeration.add(arrayItem);
+ }
+ jsonSchema.add("enum", enumeration);
+ } else {
+ ArrayList<Number> arrayValues = (ArrayList<Number>) fieldValue;
+ for (Number arrayItem : arrayValues) {
+ enumeration.add(arrayItem);
+ }
+ jsonSchema.add("enum", enumeration);
+ }
+ }
+ }
+
+ /**
+ * To be done.
+ *
+ * @param field Field
+ * @param jsonSchema Json schema
+ * @param fieldValue Simple way to avoid code duplication
+ */
+ public void checkTemplateField(String field, JsonObject jsonSchema, Object fieldValue) {
+ if (template.hasFields(field)) {
+ String typeField = fieldValue.getClass().getSimpleName();
+ switch (typeField) {
+ case "String":
+ jsonSchema.addProperty(field, (String) fieldValue);
+ break;
+ case "Integer":
+ jsonSchema.addProperty(field, (Integer) fieldValue);
+ break;
+ case "Number":
+ jsonSchema.addProperty(field, (Number) fieldValue);
+ break;
+ case "Boolean":
+ jsonSchema.addProperty(field, (Boolean) fieldValue);
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+}
\ No newline at end of file diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/Extractor.java b/src/main/java/org/onap/clamp/clds/tosca/update/Extractor.java new file mode 100644 index 000000000..032edbaa8 --- /dev/null +++ b/src/main/java/org/onap/clamp/clds/tosca/update/Extractor.java @@ -0,0 +1,101 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP CLAMP + * ================================================================================ + * Copyright (C) 2020 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * 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. + * ============LICENSE_END============================================ + * =================================================================== + * + */ + +package org.onap.clamp.clds.tosca.update; + +import java.util.LinkedHashMap; +import java.util.Map.Entry; +import org.yaml.snakeyaml.Yaml; + +public class Extractor { + + private LinkedHashMap<String, Component> allItems = new LinkedHashMap<>(); + private String source; + + @SuppressWarnings("unchecked") + public Extractor(String toParse) { + this.source = toParse; + getAllAsMaps(); + } + + public LinkedHashMap<String, Component> getAllItems() { + return allItems; + } + + public String getSource() { + return source; + } + + /** + * Yaml Parse gets raw policies and datatypes, in different sections : necessary to extract + * all entities and put them at the same level. + * + * @return an object + */ + @SuppressWarnings("unchecked") + public LinkedHashMap<String, Object> getAllAsMaps() { + Yaml yaml = new Yaml(); + Object contentFile = yaml.load(source); + LinkedHashMap<String, LinkedHashMap<String, Object>> file = + (LinkedHashMap<String, LinkedHashMap<String, Object>>) contentFile; + // Get DataTypes + LinkedHashMap<String, Object> dataTypes = file.get("data_types"); + // Get Policies : first, get topology and after extract policies from it + LinkedHashMap<String, Object> policyTypes = file.get("policy_types"); + // Put the policies and datatypes in the same collection + dataTypes.putAll(policyTypes); + parseInComponent(dataTypes); + return dataTypes; + } + + /** + * With all the component, get as Map, Components and Components properties are created. + * + * @param allMaps maps + */ + @SuppressWarnings("unchecked") + public void parseInComponent(LinkedHashMap<String, Object> allMaps) { + //Component creations, from the file maps + for (Entry<String, Object> itemToParse : allMaps.entrySet()) { + LinkedHashMap<String, Object> componentBody = (LinkedHashMap<String, Object>) itemToParse.getValue(); + Component component = new Component(itemToParse.getKey(), (String) componentBody.get("derived_from"), + (String) componentBody.get("description")); + //If policy, version and type_version : + if (componentBody.get("type_version") != null) { + component.setVersion((String) componentBody.get("type_version")); + component.setTypeVersion((String) componentBody.get("type_version")); + } + //Properties creation, from the map + if (componentBody.get("properties") != null) { + LinkedHashMap<String, Object> properties = + (LinkedHashMap<String, Object>) componentBody.get("properties"); + for (Entry<String, Object> itemToProperty : properties.entrySet()) { + Property property = new Property(itemToProperty.getKey(), + (LinkedHashMap<String, Object>) itemToProperty.getValue()); + component.addProperties(property); + } + } + this.allItems.put(component.getName(), component); + } + } +} diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/ParserToJson.java b/src/main/java/org/onap/clamp/clds/tosca/update/ParserToJson.java new file mode 100644 index 000000000..6da55eaec --- /dev/null +++ b/src/main/java/org/onap/clamp/clds/tosca/update/ParserToJson.java @@ -0,0 +1,283 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP CLAMP + * ================================================================================ + * Copyright (C) 2020 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * 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. + * ============LICENSE_END============================================ + * =================================================================== + * + */ + +package org.onap.clamp.clds.tosca.update; + +import com.google.gson.JsonArray; +import com.google.gson.JsonObject; +import java.util.ArrayList; +import java.util.Collection; +import java.util.LinkedHashMap; +import java.util.Map.Entry; + +public class ParserToJson { + private LinkedHashMap<String, Component> components; + private LinkedHashMap<String, Template> templates; + + public ParserToJson(LinkedHashMap<String, Component> components, LinkedHashMap<String, Template> templates) { + this.components = components; + this.templates = templates; + } + + /** + * For a given component, launch process to parse it in Json. + * + * @param nameComponent name components + * @return return + */ + public JsonObject getJsonProcess(String nameComponent) { + JsonObject glob = this.getGeneralField(matchComponent(nameComponent)); + if (templates.get("object").hasFields("required")) { + glob.add("required", this.getRequirements(nameComponent)); + } + if (templates.get("object").hasFields("properties")) { + glob.add("properties", this.deploy(nameComponent)); + } + return glob; + } + + /** + * Return the classical/general fields of the component, & launch the properties deployment. + * + * @param component the compo + * @return a json object + */ + public JsonObject getGeneralField(Component component) { + + JsonObject globalFields = new JsonObject(); + if (templates.get("object").hasFields("title")) { + globalFields.addProperty("title", component.getName()); + } + if (templates.get("object").hasFields("type")) { + globalFields.addProperty("type", "object"); + } + if (templates.get("object").hasFields("description")) { + if (component.getDescription() != null) { + globalFields.addProperty("description", component.getDescription()); + } + } + return globalFields; + } + + /** + * Get the required properties of the Component, including the parents properties requirements. + * + * @param nameComponent name component + * @return a json array + */ + public JsonArray getRequirements(String nameComponent) { + JsonArray requirements = new JsonArray(); + Component toParse = components.get(nameComponent); + //Check for a father component, and launch the same process + if (!toParse.getDerivedFrom().equals("tosca.datatypes.Root") + && !toParse.getDerivedFrom().equals("tosca.policies.Root")) { + requirements.addAll(getRequirements(toParse.getDerivedFrom())); + } + //Each property is checked, and add to the requirement array if it's required + Collection<Property> properties = toParse.getProperties().values(); + for (Property property : properties) { + if (property.getItems().containsKey("required") + && property.getItems().get("required").equals(true)) { + requirements.add(property.getName()); + } + } + return requirements; + } + + /** + * The beginning of the recursive process. Get the parents (or not) to launch the same process, and otherwise + * deploy and parse the properties. + * + * @param nameComponent name component + * @return a json object + */ + public JsonObject deploy(String nameComponent) { + JsonObject jsonSchema = new JsonObject(); + Component toParse = components.get(nameComponent); + //Check for a father component, and launch the same process + if (!toParse.getDerivedFrom().equals("tosca.datatypes.Root") + && !toParse.getDerivedFrom().equals("tosca.policies.Root")) { + jsonSchema = this.getParent(toParse.getDerivedFrom()); + } + //For each component property, check if its a complex properties (a component) or not. In that case, + //launch the analyse of the property. + for (Entry<String, Property> property : toParse.getProperties().entrySet()) { + if (matchComponent((String) property.getValue().getItems().get("type")) != null) { + jsonSchema.add(property.getValue().getName(), + this.getJsonProcess((String) property.getValue().getItems().get("type"))); + } + else { + jsonSchema.add(property.getValue().getName(), this.complexParse(property.getValue())); + } + } + return jsonSchema; + } + + /** + * If a component has a parent, it is deploy in the same way. + * + * @param nameComponent name component + * @return a json object + */ + public JsonObject getParent(String nameComponent) { + return deploy(nameComponent); + } + + /** + * to be done. + * + * @param property property + * @return a json object + */ + @SuppressWarnings("unchecked") + public JsonObject complexParse(Property property) { + JsonObject propertiesInJson = new JsonObject(); + Template currentPropertyTemplate; + String typeProperty = (String) property.getItems().get("type"); + if (typeProperty.toLowerCase().equals("list") || typeProperty.toLowerCase().equals("map")) { + currentPropertyTemplate = templates.get("object"); + } + else { + String propertyType = (String) property.getItems().get("type"); + currentPropertyTemplate = templates.get(propertyType.toLowerCase()); + } + //Each "special" field is analysed, and has a specific treatment + for (String propertyField : property.getItems().keySet()) { + switch (propertyField) { + case "type": + if (currentPropertyTemplate.hasFields(propertyField)) { + switch ((String) property.getItems().get(propertyField)) { + case "list": + case "map": + propertiesInJson.addProperty("type", "object"); + break; + case "scalar-unit.time": + case "scalar-unit.frequency": + case "scalar-unit.size": + propertiesInJson.addProperty("type", "string"); + break; + case "timestamp": + propertiesInJson.addProperty("type", "string"); + propertiesInJson.addProperty("format", "date-time"); + break; + case "range": + propertiesInJson.addProperty("type", "integer"); + if (!checkConstraintPresence(property, "greater_than") + && currentPropertyTemplate.hasFields("exclusiveMinimum")) { + propertiesInJson.addProperty("exclusiveMinimum", false); + } + if (!checkConstraintPresence(property, "less_than") + && currentPropertyTemplate.hasFields("exclusiveMaximum")) { + propertiesInJson.addProperty("exclusiveMaximum", false); + } + break; + default: + propertiesInJson.addProperty("type", currentPropertyTemplate.getName()); + break; + } + } + break; + case "metadata": + break; + case "constraints": + property.addConstraintsAsJson(propertiesInJson, + (ArrayList<Object>) property.getItems().get("constraints"), + currentPropertyTemplate); + break; + case "entry_schema": + if (matchComponent(this.extractSpecificFieldFromMap(property, "entry_schema")) != null) { + ParserToJson child = new ParserToJson(components, templates); + JsonObject componentAsProperty = + child.getJsonProcess(this.extractSpecificFieldFromMap(property, "entry_schema")); + JsonObject propertiesContainer = new JsonObject(); + propertiesContainer + .add(this.extractSpecificFieldFromMap(property, "entry_schema"), componentAsProperty); + if (currentPropertyTemplate.hasFields("properties")) { + propertiesInJson.add("properties", propertiesContainer); + } + } + break; + default://Each classical field : type, description, default.. + if (currentPropertyTemplate.hasFields(propertyField) && !propertyField.equals("required")) { + property.addFieldToJson(propertiesInJson, propertyField, + property.getItems().get(propertyField)); + } + break; + } + } + return propertiesInJson; + } + + /** + * Look for a matching Component for the name paramater, in the components list. + * + * @param name the name + * @return a component + */ + public Component matchComponent(String name) { + Component correspondingComponent = null; + Collection<Component> listofComponent = components.values(); + for (Component component : listofComponent) { + if (component.getName().equals(name)) { + correspondingComponent = component; + } + } + return correspondingComponent; + } + + /** + * Simple method to extract quickly a type field from particular property item. + * + * @param property the property + * @param fieldName the fieldname + * @return a string + */ + @SuppressWarnings("unchecked") + public String extractSpecificFieldFromMap(Property property, String fieldName) { + LinkedHashMap<String, String> entrySchemaFields = + (LinkedHashMap<String, String>) property.getItems().get(fieldName); + return entrySchemaFields.get("type"); + } + + /** + * Check if a constraint, for a specific property, is there. + * + * @param property property + * @param nameConstraint name constraint + * @return a flag boolean + */ + public boolean checkConstraintPresence(Property property, String nameConstraint) { + boolean presentConstraint = false; + if (property.getItems().containsKey("constraints")) { + ArrayList<Object> constraints = (ArrayList) property.getItems().get("constraints"); + for (Object constraint : constraints) { + if (constraint instanceof LinkedHashMap) { + if (((LinkedHashMap) constraint).containsKey(nameConstraint)) { + presentConstraint = true; + } + } + } + } + return presentConstraint; + } +} diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/Property.java b/src/main/java/org/onap/clamp/clds/tosca/update/Property.java new file mode 100644 index 000000000..0b6e38166 --- /dev/null +++ b/src/main/java/org/onap/clamp/clds/tosca/update/Property.java @@ -0,0 +1,134 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP CLAMP + * ================================================================================ + * Copyright (C) 2020 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * 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. + * ============LICENSE_END============================================ + * =================================================================== + * + */ + +package org.onap.clamp.clds.tosca.update; + +import com.google.gson.JsonArray; +import com.google.gson.JsonObject; +import java.util.ArrayList; +import java.util.LinkedHashMap; + +public class Property { + + /** + * name parameter is used as "key", in the LinkedHashMap of Components. + */ + private String name; + private LinkedHashMap<String, Object> items; + + /** + * Constructor. + * + * @param name the name + * @param items the items + */ + public Property(String name, LinkedHashMap<String, Object> items) { + super(); + this.name = name; + this.items = items; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public LinkedHashMap<String, Object> getItems() { + return items; + } + + public void setItems(LinkedHashMap<String, Object> items) { + this.items = items; + } + + /** + * For each primitive value, requires to get each field Value and cast it and add it in a Json. + * + * @param fieldsContent field + * @param fieldName field + * @param value value + */ + public void addFieldToJson(JsonObject fieldsContent, String fieldName, Object value) { + if (value != null) { + String typeValue = value.getClass().getSimpleName(); + switch (typeValue) { + case "String": + fieldsContent.addProperty(fieldName, (String) value); + break; + case "Boolean": + fieldsContent.addProperty(fieldName, (Boolean) value); + break; + case "Double": + fieldsContent.addProperty(fieldName, (Number) value); + break; + case "Integer": + fieldsContent.addProperty(fieldName, (Integer) value); + break; + default: + fieldsContent.add(fieldName, parseArray((ArrayList) value)); + break; + } + } + } + + /** + * If a field value is an Array, create an Instance of ArrayField to insert if in the JsonObject. + * + * @param arrayProperties array pro + * @return a json array + */ + public JsonArray parseArray(ArrayList<Object> arrayProperties) { + JsonArray arrayContent = new JsonArray(); + ArrayList<Object> arrayComponent = new ArrayList<>(); + for (Object itemArray : arrayProperties) { + arrayComponent.add(itemArray); + } + ArrayField af = new ArrayField(arrayComponent); + arrayContent = af.deploy(); + return arrayContent; + } + + /** + * Create an instance of Constraint, to extract the values and add it to the Json (according to the type + * * of the current property). + * + * @param json a json + * @param constraints constraints + * @param template template + */ + @SuppressWarnings("unchecked") + public void addConstraintsAsJson(JsonObject json, ArrayList<Object> constraints, Template template) { + for (Object constraint : constraints) { + if (constraint instanceof LinkedHashMap) { + LinkedHashMap<String, Object> valueConstraint = (LinkedHashMap<String, Object>) constraint; + Constraint constraintParser = new Constraint(valueConstraint, template); + constraintParser.deployConstraints(json, (String) getItems().get("type")); + } + } + + } + +} diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/Template.java b/src/main/java/org/onap/clamp/clds/tosca/update/Template.java new file mode 100644 index 000000000..34459067f --- /dev/null +++ b/src/main/java/org/onap/clamp/clds/tosca/update/Template.java @@ -0,0 +1,104 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP CLAMP + * ================================================================================ + * Copyright (C) 2020 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * 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. + * ============LICENSE_END============================================ + * =================================================================== + * + */ + +package org.onap.clamp.clds.tosca.update; + +import java.util.ArrayList; + +public class Template { + + /** + * name parameter is used as "key", in the LinkedHashMap of Templates. + */ + private String name; + private ArrayList<String> fields; + + public Template(String name) { + this.name = name; + this.fields = new ArrayList<String>(); + } + + public Template(String name, ArrayList<String> fields) { + this.name = name; + this.fields = fields; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public ArrayList<String> getFields() { + return fields; + } + + public void setFields(ArrayList<String> fields) { + this.fields = fields; + } + + public boolean hasFields(String name) { + return fields.contains(name); + } + + public void addField(String field) { + fields.add(field); + } + + public void removeField(String field) { + fields.remove(field); + } + + /** + * Compare two templates : size and their contents. + * + * @param template the template + * @return a boolean + */ + public boolean checkFields(Template template) { + + boolean duplicateFields = false; + if (template.getFields().size() == this.getFields().size()) { + int countMatchingFields = 0; + //loop each component of first + for (String templateField : template.getFields()) { + //if component.key is present in the second + if (this.getFields().contains(templateField)) { + countMatchingFields++; + } + } + + if (template.getFields().size() == countMatchingFields) { + duplicateFields = true; + } + } + return duplicateFields; + } + + @Override + public String toString() { + return " fields : " + fields; + } +} diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/TemplateManagement.java b/src/main/java/org/onap/clamp/clds/tosca/update/TemplateManagement.java new file mode 100644 index 000000000..4b510cb75 --- /dev/null +++ b/src/main/java/org/onap/clamp/clds/tosca/update/TemplateManagement.java @@ -0,0 +1,180 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP CLAMP + * ================================================================================ + * Copyright (C) 2020 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * 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. + * ============LICENSE_END============================================ + * =================================================================== + * + */ + +package org.onap.clamp.clds.tosca.update; + +import com.google.gson.JsonObject; +import java.io.IOException; +import java.io.StringReader; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.LinkedHashMap; +import java.util.Properties; + +public class TemplateManagement { + + private LinkedHashMap<String, Template> templates; + private LinkedHashMap<String, Component> components; + private ParserToJson parserToJson; + private Extractor extractor; + + /** + * Constructor. + * + * @param yamlContent Yaml content as string + * @param templateProperties template properties as string + * @throws IOException in case of failure + */ + public TemplateManagement(String yamlContent, String templateProperties) throws IOException { + if (yamlContent != null && !yamlContent.isEmpty()) { + this.extractor = new Extractor(yamlContent); + this.components = extractor.getAllItems(); + this.templates = initializeTemplates(templateProperties); + } + else { + components = null; + } + } + + //GETTERS & SETTERS + public LinkedHashMap<String, Component> getComponents() { + return components; + } + + public void setComponents(LinkedHashMap<String, Component> components) { + this.components = components; + } + + public ParserToJson getParseToJson() { + return parserToJson; + } + + public void setParseToJson(ParserToJson parserToJson) { + this.parserToJson = parserToJson; + } + + public LinkedHashMap<String, Template> getTemplates() { + return templates; + } + + public void setTemplates(LinkedHashMap<String, Template> templates) { + this.templates = templates; + } + + public Extractor getExtractor() { + return extractor; + } + + /** + * Add a template. + * + * @param name name + * @param fields fields + */ + public void addTemplate(String name, ArrayList<String> fields) { + Template template = new Template(name, fields); + //If it is true, the operation does not have any interest : + // replace OR put two different object with the same body + if (!templates.containsKey(template.getName()) || !this.hasTemplate(template)) { + this.templates.put(template.getName(), template); + } + } + + /** + * By name, find and remove a given template. + * + * @param nameTemplate name template + */ + public void removeTemplate(String nameTemplate) { + this.templates.remove(nameTemplate); + } + + /** + * Update Template : adding with true flag, removing with false. + * + * @param nameTemplate name template + * @param fieldName field name + * @param operation operation + */ + public void updateTemplate(String nameTemplate, String fieldName, Boolean operation) { + // Operation = true && field is not present => add Field + if (operation && !this.templates.get(nameTemplate).getFields().contains(fieldName)) { + this.templates.get(nameTemplate).addField(fieldName); + } + // Operation = false && field is present => remove Field + else if (!operation && this.templates.get(nameTemplate).getFields().contains(fieldName)) { + this.templates.get(nameTemplate).removeField(fieldName); + } + } + + /** + * Check if the JSONTemplates have the same bodies. + * + * @param template template + * @return a boolean + */ + public boolean hasTemplate(Template template) { + boolean duplicateTemplate = false; + Collection<String> templatesName = templates.keySet(); + if (templatesName.contains(template.getName())) { + Template existingTemplate = templates.get(template.getName()); + duplicateTemplate = existingTemplate.checkFields(template); + } + return duplicateTemplate; + } + + /** + * For a given Component, get a corresponding JsonObject, through parseToJSON. + * + * @param componentName name + * @return an json object + */ + public JsonObject launchTranslation(String componentName) throws UnknownComponentException { + this.parserToJson = new ParserToJson(components, templates); + if (parserToJson.matchComponent(componentName) == null) { + throw new UnknownComponentException(componentName); + } + return parserToJson.getJsonProcess(componentName); + } + + /** + * Create and complete several Templates from file.properties. + * + * @param templateProperties The template properties as String + * @return a map + */ + private LinkedHashMap<String, Template> initializeTemplates(String templateProperties) throws IOException { + LinkedHashMap<String, Template> generatedTemplates = new LinkedHashMap<>(); + Properties templates = new Properties(); + templates.load(new StringReader(templateProperties)); + + for (Object key : templates.keySet()) { + String fields = (String) templates.get(key); + String[] fieldsInArray = fields.split(","); + Template template = new Template((String) key, new ArrayList<>(Arrays.asList(fieldsInArray))); + generatedTemplates.put(template.getName(), template); + } + return generatedTemplates; + } +} diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/UnknownComponentException.java b/src/main/java/org/onap/clamp/clds/tosca/update/UnknownComponentException.java new file mode 100644 index 000000000..e30f9158b --- /dev/null +++ b/src/main/java/org/onap/clamp/clds/tosca/update/UnknownComponentException.java @@ -0,0 +1,34 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP CLAMP + * ================================================================================ + * Copyright (C) 2020 AT&T Intellectual Property. All rights + * reserved. + * ================================================================================ + * 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. + * ============LICENSE_END============================================ + * =================================================================== + * + */ + +package org.onap.clamp.clds.tosca.update; + +public class UnknownComponentException extends Exception { + public UnknownComponentException(String nameEntry) { + this.getWrongName(nameEntry); + } + + public String getWrongName(String nameEntry) { + return "Unknown Component: " + nameEntry; + } +} diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties index 4422156fd..695319d5b 100644 --- a/src/main/resources/application.properties +++ b/src/main/resources/application.properties @@ -220,3 +220,6 @@ clamp.config.cadi.oauthIntrospectUrll=https://AAF_LOCATE_URL/locate/onap.org.osa clamp.config.cadi.aafEnv=DEV clamp.config.cadi.aafUrl=https://AAF_LOCATE_URL/onap.org.osaaf.aaf.service:2.1 clamp.config.cadi.cadiX509Issuers=CN=intermediateCA_1, OU=OSAAF, O=ONAP, C=US:CN=intermediateCA_7, OU=OSAAF, O=ONAP, C=US:CN=intermediateCA_9, OU=OSAAF, O=ONAP, C=US + +## Tosca converter +clamp.config.tosca.converter.templates=classpath:/clds/tosca_updates/templates.properties diff --git a/src/main/resources/clds/tosca_update/templates.properties b/src/main/resources/clds/tosca_update/templates.properties new file mode 100644 index 000000000..5da239b1f --- /dev/null +++ b/src/main/resources/clds/tosca_update/templates.properties @@ -0,0 +1,15 @@ +#Numeric types
+integer=type,description,title,deprecated,default,enum,const,multipleOf,maximum,exclusiveMaximum,minimum,exclusiveMinimum
+number=type,description,title,deprecated,default,enum,const,multipleOf,maximum,exclusiveMaximum,minimum,exclusiveMinimum
+range=type,description,title,deprecated,default,enum,const,multipleOf,maximum,exclusiveMaximum,minimum,exclusiveMinimum
+#
+boolean=type,description,title,deprecated,default,enum,const,readOnly,writeOnly
+#String types
+string=type,description,title,deprecated,default,enum,const,minLength,maxLength,pattern,format
+timestamp=type,description,title,deprecated,default,enum,const,minLength,maxLength,pattern,format
+scalar-unit.time=type,description,title,deprecated,default,enum,const,minLength,maxLength,pattern,format
+scalar-unit.frequency=type,description,title,deprecated,default,enum,const,minLength,maxLength,pattern,format
+scalar-unit.size=type,description,title,deprecated,default,enum,const,minLength,maxLength,pattern,format
+#Complex types
+array=type,description,title,deprecated,default,enum,const,minItems,maxItems,uniqueItems,minContains,maxContains
+object=type,description,title,deprecated,default,enum,const,properties,minProperties,maxProperties,required,dependentRequired,dependencies,readOnly,writeOnly
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