/**
* 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.cdi.internal;
import javax.enterprise.inject.Produces;
import javax.enterprise.inject.spi.Annotated;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.InjectionPoint;
import javax.inject.Inject;
import org.apache.camel.CamelContext;
import org.apache.camel.Endpoint;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.cdi.ContextName;
import org.apache.camel.cdi.Mock;
import org.apache.camel.cdi.Uri;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.util.CamelContextHelper;
import org.apache.camel.util.ObjectHelper;
/**
* produces {@link Endpoint} and {@link org.apache.camel.ProducerTemplate} instances for injection into beans
*/
public class CamelFactory {
@Inject CamelContextMap camelContextMap;
@Produces
@Mock
public MockEndpoint createMockEndpoint(InjectionPoint point) {
Mock annotation = point.getAnnotated().getAnnotation(Mock.class);
ObjectHelper.notNull(annotation, "Should be annotated with @Mock");
String uri = annotation.value();
if (ObjectHelper.isEmpty(uri)) {
uri = "mock:" + point.getMember().getName();
}
return CamelContextHelper.getMandatoryEndpoint(getCamelContext(point, annotation.context()), uri, MockEndpoint.class);
}
@Produces
@Uri("")
public Endpoint createEndpoint(InjectionPoint point) {
Annotated annotated = point.getAnnotated();
Uri uri = annotated.getAnnotation(Uri.class);
ObjectHelper.notNull(uri, "Should be annotated with @Uri");
return CamelContextHelper.getMandatoryEndpoint(getCamelContext(point, uri.context()), uri.value());
}
@Produces
@Uri("")
public ProducerTemplate createProducerTemplate(InjectionPoint point) {
Annotated annotated = point.getAnnotated();
Uri uri = annotated.getAnnotation(Uri.class);
CamelContext camelContext = getCamelContext(point, uri.context());
ProducerTemplate producerTemplate = camelContext.createProducerTemplate();
ObjectHelper.notNull(uri, "Should be annotated with @Uri");
Endpoint endpoint = CamelContextHelper.getMandatoryEndpoint(camelContext, uri.value());
producerTemplate.setDefaultEndpoint(endpoint);
return producerTemplate;
}
protected CamelContext getCamelContext(InjectionPoint point, String contextName) {
ContextName startup = point.getAnnotated().getAnnotation(ContextName.class);
if (startup == null) {
Bean<?> bean = point.getBean();
if (bean != null) {
startup = bean.getBeanClass().getAnnotation(ContextName.class);
}
}
String name = CamelExtension.getCamelContextName(contextName, startup);
return camelContextMap.getMandatoryCamelContext(name);
}
}