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authorliamfallon <liam.fallon@est.tech>2020-03-05 10:50:48 +0000
committerliamfallon <liam.fallon@est.tech>2020-03-09 18:30:13 +0000
commit6bda5d7e4e80d1aefb4f19203361b7199448e70f (patch)
treeb28a68625cec91c57f0383d185f73fdf165ab558 /plugins/plugins-context
parentf876b34ec297495df20394c248b899d610e1bcce (diff)
Use Rhino javascript executor in apex-pdp
Integation unit tests resultd in StackOverflowException errors in the Graal Javascript interpreter. Following extensive testing and trouobleshooting, it proved very difficult to fix these issues in Graal as the stck overflow errors were occurring in native class instantiation methods being invoked by Grall on the JVM. The alternative Rhino Javascript engine is developed by mozilla, and was incorporated into the Java 6 JVM and evolved into Nashorn in the Java 8 JVM. Oracle dropped Nashorn in Java 11. However, in parallel, Rhino development has continued. This review brings in the Rhino javascript engine into apex-pdp as the replacement for Nashorn and instead of Graal. Graal seems to be pretty unstable as yet so we may bring it in in future releases but for now Rhino is a more stable and reliable alternative. Issue-ID: POLICY-2106 Change-Id: I0edeff3b0bee404b38e3ebe22001a6e3375a44dc Signed-off-by: liamfallon <liam.fallon@est.tech>
Diffstat (limited to 'plugins/plugins-context')
-rw-r--r--plugins/plugins-context/plugins-context-schema/plugins-context-schema-avro/src/test/java/org/onap/policy/apex/plugins/context/schema/avro/AvroSchemaUnionTest.java154
1 files changed, 0 insertions, 154 deletions
diff --git a/plugins/plugins-context/plugins-context-schema/plugins-context-schema-avro/src/test/java/org/onap/policy/apex/plugins/context/schema/avro/AvroSchemaUnionTest.java b/plugins/plugins-context/plugins-context-schema/plugins-context-schema-avro/src/test/java/org/onap/policy/apex/plugins/context/schema/avro/AvroSchemaUnionTest.java
deleted file mode 100644
index 47b1593fa..000000000
--- a/plugins/plugins-context/plugins-context-schema/plugins-context-schema-avro/src/test/java/org/onap/policy/apex/plugins/context/schema/avro/AvroSchemaUnionTest.java
+++ /dev/null
@@ -1,154 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * Copyright (C) 2016-2018 Ericsson. All rights reserved.
- * Modifications Copyright (C) 2020 Nordix Foundation.
- * ================================================================================
- * 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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.apex.plugins.context.schema.avro;
-
-import static org.junit.Assert.assertEquals;
-
-import java.io.IOException;
-
-import org.apache.avro.generic.GenericRecord;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Ignore;
-import org.junit.Test;
-import org.onap.policy.apex.context.SchemaHelper;
-import org.onap.policy.apex.context.impl.schema.SchemaHelperFactory;
-import org.onap.policy.apex.context.parameters.ContextParameterConstants;
-import org.onap.policy.apex.context.parameters.SchemaParameters;
-import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
-import org.onap.policy.apex.model.basicmodel.concepts.AxKey;
-import org.onap.policy.apex.model.basicmodel.service.ModelService;
-import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchema;
-import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchemas;
-import org.onap.policy.common.parameters.ParameterService;
-import org.onap.policy.common.utils.resources.TextFileUtils;
-
-/**
- * The Class TestAvroSchemaUnion.
- *
- * @author Liam Fallon (liam.fallon@ericsson.com)
- * @version
- */
-public class AvroSchemaUnionTest {
- private final AxKey testKey = new AxArtifactKey("AvroTest", "0.0.1");
- private AxContextSchemas schemas;
- private String uinionSchema;
-
- /**
- * Inits the test.
- *
- * @throws IOException Signals that an I/O exception has occurred.
- */
- @Before
- public void initTest() throws IOException {
- schemas = new AxContextSchemas(new AxArtifactKey("AvroSchemas", "0.0.1"));
- ModelService.registerModel(AxContextSchemas.class, schemas);
- uinionSchema = TextFileUtils.getTextFileAsString("src/test/resources/avsc/UnionExample.avsc");
- }
-
- /**
- * Inits the context.
- */
- @Before
- public void initContext() {
- SchemaParameters schemaParameters = new SchemaParameters();
- schemaParameters.setName(ContextParameterConstants.SCHEMA_GROUP_NAME);
- schemaParameters.getSchemaHelperParameterMap().put("AVRO", new AvroSchemaHelperParameters());
- ParameterService.register(schemaParameters);
-
- }
-
- /**
- * Clear context.
- */
- @After
- public void clearContext() {
- ParameterService.deregister(ContextParameterConstants.SCHEMA_GROUP_NAME);
- }
-
- /**
- * Test union all fields.
- *
- * @throws IOException Signals that an I/O exception has occurred.
- */
- @Ignore
- @Test
- public void testUnionAllFields() throws IOException {
- final AxContextSchema avroSchema =
- new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "AVRO", uinionSchema);
-
- schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
- final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
-
- final String inString = TextFileUtils.getTextFileAsString("src/test/resources/data/UnionExampleAllFields.json");
- final GenericRecord user = (GenericRecord) schemaHelper.createNewInstance(inString);
-
- assertEquals("Ben", user.get("name").toString());
- assertEquals(7, user.get("favourite_number"));
- assertEquals("red", user.get("favourite_colour").toString());
- }
-
- /**
- * Test union optional field.
- *
- * @throws IOException Signals that an I/O exception has occurred.
- */
- @Ignore
- @Test
- public void testUnionOptionalField() throws IOException {
- final AxContextSchema avroSchema =
- new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "AVRO", uinionSchema);
-
- schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
- final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
-
- final String inString =
- TextFileUtils.getTextFileAsString("src/test/resources/data/UnionExampleOptionalField.json");
- final GenericRecord user = (GenericRecord) schemaHelper.createNewInstance(inString);
-
- assertEquals("Ben", user.get("name").toString());
- assertEquals(7, user.get("favourite_number"));
- assertEquals("red", user.get("favourite_colour").toString());
- }
-
- /**
- * Test union null field.
- *
- * @throws IOException Signals that an I/O exception has occurred.
- */
- @Ignore
- @Test
- public void testUnionNullField() throws IOException {
- final AxContextSchema avroSchema =
- new AxContextSchema(new AxArtifactKey("AvroRecord", "0.0.1"), "AVRO", uinionSchema);
-
- schemas.getSchemasMap().put(avroSchema.getKey(), avroSchema);
- final SchemaHelper schemaHelper = new SchemaHelperFactory().createSchemaHelper(testKey, avroSchema.getKey());
-
- final String inString = TextFileUtils.getTextFileAsString("src/test/resources/data/UnionExampleNullField.json");
- final GenericRecord user = (GenericRecord) schemaHelper.createNewInstance(inString);
-
- assertEquals("Ben", user.get("name").toString());
- assertEquals(7, user.get("favourite_number"));
- assertEquals("red", user.get("favourite_colour").toString());
- }
-}