components/camel-scr/src/test/java/org/apache/camel/scr/TestRouteBuilder.java

/**
 * 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.scr;

import org.apache.camel.builder.RouteBuilder;
import org.apache.commons.lang.Validate;

public class TestRouteBuilder extends RouteBuilder {

    // Configured fields
    @SuppressWarnings("unused")
    private Integer maximumRedeliveries;
    @SuppressWarnings("unused")
    private Long redeliveryDelay;
    @SuppressWarnings("unused")
    private Double backOffMultiplier;
    @SuppressWarnings("unused")
    private Long maximumRedeliveryDelay;
    @SuppressWarnings("unused")
    private String camelRouteId;

    @Override
    public void configure() throws Exception {
        checkProperties();

        errorHandler(defaultErrorHandler()
                .maximumRedeliveries(maximumRedeliveries)
                .redeliveryDelay(redeliveryDelay)
                .backOffMultiplier(backOffMultiplier)
                .maximumRedeliveryDelay(maximumRedeliveryDelay));

        from("{{from}}")
                .routeId(camelRouteId)
                .log("{{messageOk}}")
                .to("{{to}}");
    }

    public void checkProperties() {
        Validate.notNull(maximumRedeliveries, "maximumRedeliveries property is not set");
        Validate.notNull(redeliveryDelay, "redeliveryDelay property is not set");
        Validate.notNull(backOffMultiplier, "backOffMultiplier property is not set");
        Validate.notNull(maximumRedeliveryDelay, "maximumRedeliveryDelay property is not set");
        Validate.notNull(camelRouteId, "camelRouteId property is not set");
    }
}