org.apache.camel.cdi.Uri Maven / Gradle / Ivy
/*
* 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;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import javax.enterprise.util.AnnotationLiteral;
import javax.enterprise.util.Nonbinding;
import javax.inject.Qualifier;
/**
* A CDI qualifier to define the Camel URI associated to the annotated
* resource. This annotation can be used to annotate an {@code @Inject} injection point for values of type
* {@link org.apache.camel.Endpoint} or {@link org.apache.camel.ProducerTemplate}. For example:
*
*
*
* {@literal @}Inject
* {@literal @}Uri("mock:foo")
* Endpoint endpoint;
*
* {@literal @}Inject
* {@literal @}Uri("seda:bar")
* ProducerTemplate producer;
*
*
*/
@Qualifier
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.TYPE, ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER })
public @interface Uri {
/**
* Returns the Camel URI of the resource.
*/
@Nonbinding
String value();
final class Literal extends AnnotationLiteral implements Uri {
private static final long serialVersionUID = 1L;
private final String uri;
private Literal(String uri) {
this.uri = uri;
}
public static Literal of(String uri) {
return new Literal(uri);
}
@Override
public String value() {
return uri;
}
}
}