com.github.dreamhead.moco.rest.SimpleRestSetting Maven / Gradle / Ivy

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Moco is an easy setup stub framework, mainly focusing on testing and integration.

There is a newer version: 1.5.0

package com.github.dreamhead.moco.rest;

import com.github.dreamhead.moco.HttpMethod;
import com.github.dreamhead.moco.HttpRequest;
import com.github.dreamhead.moco.RequestMatcher;
import com.github.dreamhead.moco.ResponseHandler;
import com.github.dreamhead.moco.RestIdMatcher;
import com.github.dreamhead.moco.RestSetting;
import com.google.common.base.Optional;

import static com.github.dreamhead.moco.Moco.and;
import static com.google.common.base.Optional.absent;
import static com.google.common.base.Optional.of;

public abstract class SimpleRestSetting implements RestSetting {
    private final HttpMethod method;
    private final Optional matcher;
    private final ResponseHandler handler;

    protected abstract RequestMatcher getBaseRequestMatcher(RestIdMatcher resourceName);

    public SimpleRestSetting(final HttpMethod method,
                             final Optional matcher, final ResponseHandler handler) {
        this.method = method;
        this.matcher = matcher;
        this.handler = handler;
    }

    public final ResponseHandler getHandler() {
        return handler;
    }

    public final RequestMatcher getRequestMatcher(final RestIdMatcher resourceName) {
        RequestMatcher rootMatcher = getBaseRequestMatcher(resourceName);
        if (this.matcher.isPresent()) {
            return and(rootMatcher, this.matcher.get());
        }

        return rootMatcher;
    }

    public final boolean isFor(final HttpMethod method) {
        return this.method == method;
    }

    @Override
    public final boolean isSimple() {
        return true;
    }

    @Override
    public final Optional getMatched(final RestIdMatcher resourceName, final HttpRequest httpRequest) {
        if (getRequestMatcher(resourceName).match(httpRequest)) {
            return of(handler);
        }

        return absent();
    }
}