io.micronaut.serde.processor.jackson.JsonGetterMapper Maven / Gradle / Ivy

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/*
 * Copyright 2017-2021 original authors
 *
 * 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
 *
 * https://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 io.micronaut.serde.processor.jackson;

import java.lang.annotation.Annotation;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import io.micronaut.context.annotation.Executable;
import io.micronaut.core.annotation.AnnotationValue;
import io.micronaut.core.annotation.AnnotationValueBuilder;
import io.micronaut.inject.annotation.NamedAnnotationMapper;
import io.micronaut.inject.visitor.VisitorContext;
import io.micronaut.serde.config.annotation.SerdeConfig;

/**
 * Support for Jackson's JsonGetter.
 */
public class JsonGetterMapper implements NamedAnnotationMapper {
    @Override
    public List> map(AnnotationValue annotation, VisitorContext visitorContext) {
        final String n = annotation.stringValue().orElse(null);
        List> values = new ArrayList<>(3);
        if (n != null) {
            final AnnotationValueBuilder av = AnnotationValue.builder(SerdeConfig.class)
                    .member(SerdeConfig.PROPERTY, n);
            values.add(av.build());
        }
        values.addAll(Arrays.asList(
                AnnotationValue.builder(Executable.class).build(),
                AnnotationValue.builder(SerdeConfig.SerGetter.class).build()
        ));
        return values;
    }

    @Override
    public String getName() {
        return "com.fasterxml.jackson.annotation.JsonGetter";
    }
}