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Posted to dev@unomi.apache.org by GitBox <gi...@apache.org> on 2022/04/25 14:07:39 UTC
[GitHub] [unomi] dgriffon commented on a diff in pull request #407: UNOMI-562
dgriffon commented on code in PR #407:
URL: https://github.com/apache/unomi/pull/407#discussion_r857667939
##########
rest/src/main/java/org/apache/unomi/rest/deserializers/ContextRequestDeserializer.java:
##########
@@ -0,0 +1,137 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.unomi.rest.deserializers;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import org.apache.unomi.api.ContextRequest;
+import org.apache.unomi.api.Event;
+import org.apache.unomi.api.Profile;
+import org.apache.unomi.api.services.PersonalizationService;
+import org.apache.unomi.api.services.SchemaRegistry;
+
+import javax.ws.rs.BadRequestException;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Custom deserializer for ContextRequest that do validate the object using JSon Schema
Review Comment:
done
##########
rest/src/main/java/org/apache/unomi/rest/deserializers/ContextRequestDeserializer.java:
##########
@@ -0,0 +1,137 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.unomi.rest.deserializers;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import org.apache.unomi.api.ContextRequest;
+import org.apache.unomi.api.Event;
+import org.apache.unomi.api.Profile;
+import org.apache.unomi.api.services.PersonalizationService;
+import org.apache.unomi.api.services.SchemaRegistry;
+
+import javax.ws.rs.BadRequestException;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Custom deserializer for ContextRequest that do validate the object using JSon Schema
+ */
+public class ContextRequestDeserializer extends StdDeserializer<ContextRequest> {
+
+ private final SchemaRegistry schemaRegistry;
+
+ public ContextRequestDeserializer(SchemaRegistry schemaRegistry) {
+ this(null, schemaRegistry);
+ }
+
+ public ContextRequestDeserializer(Class<ContextRequest> vc, SchemaRegistry schemaRegistry) {
+ super(vc);
+ this.schemaRegistry = schemaRegistry;
+ }
+
+ @Override
+ public ContextRequest deserialize(JsonParser jsonParser, DeserializationContext context) throws IOException, JsonProcessingException {
+ JsonNode node = jsonParser.getCodec().readTree(jsonParser);
+ // Validate schema on it
+ if (schemaRegistry.isValid(node, "https://unomi.apache.org/schemas/json/contextrequest/1-0-0")) {
+ ContextRequest cr = new ContextRequest();
+ if (node.get("requireSegments") != null) {
+ cr.setRequireSegments(node.get("requireSegments").booleanValue());
+ }
+ final JsonNode requiredProfileProperties = node.get("requiredProfileProperties");
+ if (requiredProfileProperties instanceof ArrayNode) {
+ List<String> profileProperties = new ArrayList<>();
+ requiredProfileProperties.elements().forEachRemaining(el -> profileProperties.add(el.textValue()));
+ cr.setRequiredProfileProperties(profileProperties);
+ }
+ final JsonNode requiredSessionPropertiesNode = node.get("requiredSessionProperties");
+ if (requiredSessionPropertiesNode instanceof ArrayNode) {
+ List<String> requiredSessionProperties = new ArrayList<>();
+ requiredSessionPropertiesNode.elements().forEachRemaining(el -> requiredSessionProperties.add(el.textValue()));
+ cr.setRequiredProfileProperties(requiredSessionProperties);
+ }
+ if (node.get("requireScores") != null) {
+ cr.setRequireScores(node.get("requireScores").booleanValue());
+ }
+ final JsonNode eventsNode = node.get("events");
+ if (eventsNode instanceof ArrayNode) {
+ ArrayNode events = (ArrayNode) eventsNode;
+ List<Event> filteredEvents = new ArrayList<>();
+ for (JsonNode event : events) {
+ if (schemaRegistry.isValid(event, "https://unomi.apache.org/schemas/json/events/" + event.get("eventType").textValue() + "/1-0-0")) {
+ filteredEvents.add(jsonParser.getCodec().treeToValue(event, Event.class));
+ }
+ }
+ cr.setEvents(filteredEvents);
+ }
+ final JsonNode filtersNode = node.get("filters");
+ if (filtersNode instanceof ArrayNode) {
+ ArrayNode filters = (ArrayNode) filtersNode;
+ List<PersonalizationService.PersonalizedContent> f = new ArrayList<>();
+ filters.elements().forEachRemaining(el -> {
+ try {
+ jsonParser.getCodec().treeToValue(el, PersonalizationService.PersonalizedContent.class);
+ } catch (JsonProcessingException e) {
+ // Unable to deserialize, ignore the entry
+ }
+ });
+ cr.setFilters(f);
+ }
+ final JsonNode personalizationsNode = node.get("personalizations");
+ if (personalizationsNode instanceof ArrayNode) {
+ ArrayNode personalizations = (ArrayNode) personalizationsNode;
+ List<PersonalizationService.PersonalizationRequest> p = new ArrayList<>();
+ personalizations.elements().forEachRemaining(el -> {
+ try {
+ jsonParser.getCodec().treeToValue(el, PersonalizationService.PersonalizationRequest.class);
Review Comment:
done
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