/* 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 org.activiti.camel;

import org.activiti.engine.RuntimeService;
import org.apache.camel.CamelContext;
import org.apache.camel.Endpoint;
import org.apache.camel.impl.DefaultComponent;

import java.util.Map;

public class ActivitiComponent extends DefaultComponent {

  private RuntimeService runtimeService;

  public ActivitiComponent() {}
  
  @Override
  public void setCamelContext(CamelContext context) {
    super.setCamelContext(context);
    runtimeService = getByType(context, RuntimeService.class);
  }

  private <T> T getByType(CamelContext ctx, Class<T> kls) {
    Map<String, T> looked = ctx.getRegistry().lookupByType(kls);
    if (looked.isEmpty()) {
      return null;
    }
    return looked.values().iterator().next();

  }

  @Override
  protected Endpoint createEndpoint(String s, String s1, Map<String, Object> stringObjectMap) throws Exception {
    ActivitiEndpoint ae = new ActivitiEndpoint(s, getCamelContext(), runtimeService);
    //setProperties(ae, stringObjectMap);
    return ae;
  }
}