ConsumerController.java

package camelwatch.web;


import org.camelwatch.api.CamelBean;
import org.camelwatch.api.CamelConnection;
import org.camelwatch.api.CamelConnectionFactory;
import org.camelwatch.api.consumer.ConsumerOperations;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;


/**
 * @author Stephen K Samuel samspade79@gmail.com 1 Jul 2012 19:02:59
 */
@Controller
@RequestMapping("consumer/{consumerName}")
public class ConsumerController {

    @Autowired
    private CamelConnectionFactory connectionFactory;

    String getRedirect(String consumerName) {
        return "redirect:/";
    }

    @RequestMapping
    public String show(@PathVariable("consumerName") String consumerName,
                       ModelMap map,
                       @RequestParam(value = "message", required = false) String message) throws Exception {
        CamelConnection conn = connectionFactory.getConnection();
        CamelBean consumer = conn.getConsumer(consumerName);
        map.put("consumer", consumer);
        map.put("message", message);
        return "consumer";
    }

    @RequestMapping("suspend")
    public String suspend(@PathVariable("consumerName") String consumerName, ModelMap map) throws Exception {
        CamelConnection conn = connectionFactory.getConnection();
        ConsumerOperations ops = conn.getConsumerOperations(consumerName);
        ops.suspend();
        map.put("message", "Context '" + consumerName + "' suspended");
        return getRedirect(consumerName);
    }

    @RequestMapping("resume")
    public String resume(@PathVariable("consumerName") String consumerName, ModelMap map) throws Exception {
        CamelConnection conn = connectionFactory.getConnection();
        ConsumerOperations ops = conn.getConsumerOperations(consumerName);
        ops.resume();
        map.put("message", "Context '" + consumerName + "' resumed");
        return getRedirect(consumerName);
    }

    @RequestMapping("start")
    public String start(@PathVariable("consumerName") String consumerName, ModelMap map) throws Exception {
        CamelConnection conn = connectionFactory.getConnection();
        ConsumerOperations ops = conn.getConsumerOperations(consumerName);
        ops.start();
        map.put("message", "Context '" + consumerName + "' started");
        return getRedirect(consumerName);
    }

    @RequestMapping("stop")
    public String stop(@PathVariable("consumerName") String consumerName, ModelMap map) throws Exception {
        CamelConnection conn = connectionFactory.getConnection();
        ConsumerOperations ops = conn.getConsumerOperations(consumerName);
        ops.stop();
        map.put("message", "Context '" + consumerName + "' stopped");
        return getRedirect(consumerName);
    }
}