Class ConvertingParser

impl/src/main/java/io/jsonwebtoken/impl/io/ConvertingParser.java:25–41

import java.util.Map;

public class ConvertingParser<T> extends AbstractParser<T> {

    private final Function<Reader, Map<String, ?>> deserializer;
    private final Converter<T, Object> converter;

    public ConvertingParser(Function<Reader, Map<String, ?>> deserializer, Converter<T, Object> converter) {
        this.deserializer = Assert.notNull(deserializer, "Deserializer function cannot be null.");
        this.converter = Assert.notNull(converter, "Converter cannot be null.");
    }

    @Override
    public final T parse(Reader reader) {
        Assert.notNull(reader, "Reader cannot be null.");
        Map<String, ?> m = this.deserializer.apply(reader);
        return this.converter.applyFrom(m);
    }
}