com.mastfrog.webapi.builtin.ParameterFromClassNameAndToStringLowerCase Maven / Gradle / Ivy

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package com.mastfrog.webapi.builtin;

import com.mastfrog.netty.http.client.HttpRequestBuilder;
import com.mastfrog.webapi.Decorator;
import com.mastfrog.webapi.WebCall;

/**
 * Sets a parameter with the class name to the value of toString() on the value.
 * So if you have, say a DisplayName object in scope and its toString() value is
 * "Joe Blow", you get a parameter
 * ?displayname=Joe%20Blow
 *
 * @author Tim Boudreau
 */
public final class ParameterFromClassNameAndToStringLowerCase implements Decorator {

    @Override
    public void decorate(WebCall call, HttpRequestBuilder builder, T obj, Class type) {
        String key = type.getSimpleName().toLowerCase();
        String val = obj.toString();
        builder.addQueryPair(key, val);
    }
}