/**
 * 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.blueprint;

import org.apache.camel.CamelContext;
import org.apache.camel.Component;
import org.apache.camel.core.osgi.OsgiComponentResolver;
import org.apache.camel.spi.ComponentResolver;
import org.osgi.framework.BundleContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class BlueprintComponentResolver extends OsgiComponentResolver {

    private static final transient Logger LOG = LoggerFactory.getLogger(BlueprintComponentResolver.class);

    public BlueprintComponentResolver(BundleContext bundleContext) {
        super(bundleContext);
    }

    @Override
    public Component resolveComponent(String name, CamelContext context) throws Exception {
        try {
            Object bean = context.getRegistry().lookup(name);
            if (bean instanceof Component) {
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Found component: " + name + " in registry: " + bean);
                }
                return (Component) bean;
            }
        } catch (Exception e) {
            LOG.debug("Ignored error looking up bean: " + name + ". Error: " + e);
        }
        try {
            Object bean = context.getRegistry().lookup(".camelBlueprint.componentResolver." + name);
            if (bean instanceof ComponentResolver) {
                if (LOG.isDebugEnabled()) {
                    LOG.debug("Found component resolver: " + name + " in registry: " + bean);
                }
                return ((ComponentResolver) bean).resolveComponent(name, context);
            }
        } catch (Exception e) {
            LOG.debug("Ignored error looking up bean: " + name + ". Error: " + e);
        }
        return getComponent(name, context);
    }

}

@@ -1003,32 +1003,81 @@
 ponentResolver;%0A
+import org.apache.camel.util.CamelContextHelper;%0A
 import org.osgi.
@@ -1861,16 +1861,390 @@
 ) bean;%0A
+            %7D else %7B%0A                // lets use Camel's type conversion mechanism to convert things like CamelContext%0A                // and other types into a valid Component%0A                Component component = CamelContextHelper.convertTo(context, Component.class, bean);%0A                if (component != null) %7B%0A                    return component;%0A                %7D%0A
         

allow CAMEL-3651 and CAMEL-3563 to work in OSGi blueprint too