io.syndesis.connector.http.HttpMethodCustomizer Maven / Gradle / Ivy

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/*
 * Copyright (C) 2016 Red Hat, Inc.
 *
 * 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
 *
 *     http://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.syndesis.connector.http;

import java.util.Map;

import io.syndesis.integration.component.proxy.ComponentProxyComponent;
import io.syndesis.integration.component.proxy.ComponentProxyCustomizer;
import org.apache.camel.Exchange;
import org.apache.camel.util.ObjectHelper;

public class HttpMethodCustomizer implements ComponentProxyCustomizer {
    @Override
    public void customize(ComponentProxyComponent component, Map map) {
        final Object httpMethod = map.remove("httpMethod");

        if (!ObjectHelper.isNotEmpty(httpMethod)) {
            component.setBeforeProducer(
                exchange -> exchange.getIn().setHeader(Exchange.HTTP_METHOD, httpMethod)
            );
        }
    }
}