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net.tirasa.connid.bundles.kafka.serialization.AttributeDeserializer Maven / Gradle / Ivy

/**
 * Copyright (C) 2024 ConnId ([email protected])
 *
 * 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 net.tirasa.connid.bundles.kafka.serialization;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.node.ObjectNode;
import java.io.IOException;
import java.util.List;
import org.identityconnectors.framework.common.objects.Attribute;
import org.identityconnectors.framework.common.objects.AttributeBuilder;
import org.identityconnectors.framework.common.objects.Name;
import org.identityconnectors.framework.common.objects.Uid;

@SuppressWarnings("squid:S3776")
public class AttributeDeserializer extends AbstractValueDeserializer {

    @Override
    public Attribute deserialize(final JsonParser jp, final DeserializationContext ctx) throws IOException {
        ObjectNode tree = jp.readValueAsTree();

        String name = tree.get("name").asText();

        List values = doDeserialize(tree.get("value"), jp);

        if (Uid.NAME.equals(name)) {
            return new Uid(values.isEmpty() || values.get(0) == null ? null : values.get(0).toString());
        } else {
            if (Name.NAME.equals(name)) {
                return new Name(values.isEmpty() || values.get(0) == null ? null : values.get(0).toString());
            }

            return AttributeBuilder.build(name, values);
        }
    }
}