/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ * Modifications Copyright (C) 2019-2021 Nordix Foundation.
+ * Modifications Copyright (C) 2021 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.
- *
+ *
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
import java.util.HashMap;
import java.util.Map;
import java.util.TreeMap;
-
+import lombok.Getter;
import org.apache.avro.Schema;
import org.apache.avro.Schema.Type;
import org.apache.avro.generic.GenericData;
import org.slf4j.ext.XLoggerFactory;
/**
- * This class does direct mapping from Avro classes to Java classes, used for Avro primitive types
- * that directly produce Java objects.
+ * This class does direct mapping from Avro classes to Java classes, used for Avro primitive types that directly produce
+ * Java objects.
*
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
// The user keyAvro type for direct mapping
private AxKey userKey;
+ @Getter
private Type avroType;
// The Apex compatible class
private Class<?> schemaClass;
- /*
- * (non-Javadoc)
- *
- * @see org.onap.policy.apex.plugins.context.schema.avro.AvroObjectMapper#getJavaClass()
+ /**
+ * {@inheritDoc}.
*/
@Override
public Class<?> getJavaClass() {
return schemaClass;
}
- /*
- * (non-Javadoc)
- *
- * @see
- * org.onap.policy.apex.plugins.context.schema.avro.AvroObjectMapper#setAvroType(org.apache.
- * avro. Schema.Type)
+ /**
+ * {@inheritDoc}.
*/
@Override
public void init(final AxKey initUserKey, final Type initAvroType) {
schemaClass = AVRO_JAVA_TYPE_MAP.get(avroType);
}
- /*
- * (non-Javadoc)
- *
- * @see org.onap.policy.apex.plugins.context.schema.avro.AvroObjectMapper#createNewinstance(org.
- * apache. avro.Schema)
+ /**
+ * {@inheritDoc}.
*/
@Override
public Object createNewInstance(final Schema avroSchema) {
return null;
}
- /*
- * (non-Javadoc)
- *
- * @see org.onap.policy.apex.plugins.context.schema.avro.AvroObjectMapper#getAvroType()
- */
- @Override
- public Type getAvroType() {
- return avroType;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.onap.policy.apex.plugins.context.schema.avro.AvroObjectMapper#mapFromAvro(java.lang.
- * Object)
+ /**
+ * {@inheritDoc}.
*/
@Override
public Object mapFromAvro(final Object avroObject) {
// It is legal for the schema class to be null, if the Avro schema has a "null" type then
// the decoded object is always returned as a null
if (!schemaClass.isAssignableFrom(avroObject.getClass())) {
- final String returnString =
- userKey.getId() + ": object \"" + avroObject + "\" of class \"" + avroObject.getClass()
- + "\" cannot be decoded to an object of class \"" + schemaClass.getCanonicalName() + "\"";
+ final var returnString = userKey.getId() + ": object \"" + avroObject + "\" of class \""
+ + avroObject.getClass() + "\" cannot be decoded to an object of class \""
+ + schemaClass.getName() + "\"";
LOGGER.warn(returnString);
throw new ContextRuntimeException(returnString);
}
return avroObject;
}
- /*
- * (non-Javadoc)
- *
- * @see
- * org.onap.policy.apex.plugins.context.schema.avro.AvroObjectMapper#mapToAvro(java.lang.Object)
+ /**
+ * {@inheritDoc}.
*/
@Override
public Object mapToAvro(final Object object) {
// Null values are only allowed if the schema class is null
- if (object == null) {
- if (schemaClass != null) {
- final String returnString = userKey.getId() + ": cannot encode a null object of class \""
- + schemaClass.getCanonicalName() + "\"";
- LOGGER.warn(returnString);
- throw new ContextRuntimeException(returnString);
- }
+ if (object == null && schemaClass != null) {
+ final var returnString = userKey.getId() + ": cannot encode a null object of class \""
+ + schemaClass.getName() + "\"";
+ LOGGER.warn(returnString);
+ throw new ContextRuntimeException(returnString);
}
// For direct mappings, just work directly with the Java objects