io.paradoxical.cassieq.handlers.ParameterHandlerProvider Maven / Gradle / Ivy

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package io.paradoxical.cassieq.handlers;

import io.paradoxical.common.valuetypes.LongValue;
import io.paradoxical.common.valuetypes.UuidValue;

import javax.ws.rs.ext.ParamConverter;
import javax.ws.rs.ext.ParamConverterProvider;
import javax.ws.rs.ext.Provider;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;

@Provider
public class ParameterHandlerProvider implements ParamConverterProvider {

    @Override public  ParamConverter getConverter(final Class rawType, final Type genericType, final Annotation[] annotations) {
        if (LongValue.class.isAssignableFrom(rawType)) {
            return new LongParameterHandler<>(rawType);
        }

        if (UuidValue.class.isAssignableFrom(rawType)) {
            return new UuidParameterHandler<>(rawType);
        }

        return null;
    }
}