001    /**
002     *
003     * Licensed to the Apache Software Foundation (ASF) under one or more
004     * contributor license agreements.  See the NOTICE file distributed with
005     * this work for additional information regarding copyright ownership.
006     * The ASF licenses this file to You under the Apache License, Version 2.0
007     * (the "License"); you may not use this file except in compliance with
008     * the License.  You may obtain a copy of the License at
009     *
010     * http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    package org.apache.camel.spring.spi;
019    
020    import org.apache.camel.spi.Injector;
021    import org.apache.camel.impl.ReflectionInjector;
022    import org.apache.commons.logging.Log;
023    import org.apache.commons.logging.LogFactory;
024    import org.springframework.context.support.AbstractRefreshableApplicationContext;
025    import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
026    
027    /**
028     * A Spring implementation of {@link Injector} allowing Spring to be used to dependency inject newly created POJOs
029     *
030     * @version $Revision: 530384 $
031     */
032    public class SpringInjector extends ReflectionInjector {
033        private static final transient Log log = LogFactory.getLog(SpringInjector.class);
034    
035        private final AbstractRefreshableApplicationContext applicationContext;
036        private int autowireMode = AutowireCapableBeanFactory.AUTOWIRE_CONSTRUCTOR;
037        private boolean dependencyCheck = false;
038    
039        public SpringInjector(AbstractRefreshableApplicationContext applicationContext) {
040            this.applicationContext = applicationContext;
041        }
042    
043        public Object newInstance(Class type) {
044            // TODO support annotations for mandatory injection points?
045            return applicationContext.getBeanFactory().createBean(type, autowireMode, dependencyCheck);
046        }
047    
048        public int getAutowireMode() {
049            return autowireMode;
050        }
051    
052        public void setAutowireMode(int autowireMode) {
053            this.autowireMode = autowireMode;
054        }
055    
056        public boolean isDependencyCheck() {
057            return dependencyCheck;
058        }
059    
060        public void setDependencyCheck(boolean dependencyCheck) {
061            this.dependencyCheck = dependencyCheck;
062        }
063    }