/*
* Copyright 2016 the original author or authors.
*
* 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.springframework.integration.groovy.config;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.integration.config.IntegrationConfigurationInitializer;
import org.springframework.integration.scripting.config.ScriptExecutingProcessorFactory;
/**
* The Groovy Module Integration infrastructure {@code beanFactory} initializer.
*
* @author Artem Bilan
* @since 5.0
*/
public class GroovyIntegrationConfigurationInitializer implements IntegrationConfigurationInitializer {
private static final Log logger = LogFactory.getLog(GroovyIntegrationConfigurationInitializer.class);
@Override
public void initialize(ConfigurableListableBeanFactory beanFactory) throws BeansException {
if (beanFactory instanceof BeanDefinitionRegistry) {
registerScriptExecutorProviderIfNecessary((BeanDefinitionRegistry) beanFactory);
}
else {
logger.warn("The 'ScriptExecutingProcessorFactory' isn't registered because 'beanFactory'" +
" isn't an instance of `BeanDefinitionRegistry`.");
}
}
protected void registerScriptExecutorProviderIfNecessary(BeanDefinitionRegistry registry) {
if (!registry.containsBeanDefinition(ScriptExecutingProcessorFactory.BEAN_NAME)) {
registry.registerBeanDefinition(ScriptExecutingProcessorFactory.BEAN_NAME,
new RootBeanDefinition(GroovyAwareScriptExecutingProcessorFactory.class));
}
}
}