/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.camel.builder;

import org.apache.camel.CamelContext;
import org.apache.camel.Endpoint;
import org.apache.camel.component.bean.ProxyHelper;

/**
 * A build to create Camel proxies.
 *
 * @version $Revision: 18661 $
 */
public final class ProxyBuilder {

    private final CamelContext camelContext;
    private Endpoint endpoint;

    public ProxyBuilder(CamelContext camelContext) {
        this.camelContext = camelContext;
    }

    /**
     * Send the proxied message to this endpoint
     *
     * @param url  uri of endpoint
     * @return the builder
     */
    public ProxyBuilder endpoint(String url) {
        this.endpoint = camelContext.getEndpoint(url);
        return this;
    }

    /**
     * Send the proxied message to this endpoint
     *
     * @param endpoint  the endpoint
     * @return the builder
     */
    public ProxyBuilder endpoint(Endpoint endpoint) {
        this.endpoint = endpoint;
        return this;
    }

    /**
     * Builds the proxy.
     *
     * @param interfaceClasses  the service interface(s)
     * @return the proxied bean
     * @throws Exception is thrown if error creating the proxy
     */
    public <T> T build(Class<T>... interfaceClasses) throws Exception {
        return ProxyHelper.createProxy(endpoint, interfaceClasses);
    }

}
