org.apache.james.container.spring.lifecycle.osgi.OsgiLifecycleBeanFactoryPostProcessor.java Source code

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package org.apache.james.container.spring.lifecycle.osgi;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;

import org.apache.james.container.spring.lifecycle.ConfigurableBeanPostProcessor;
import org.apache.james.container.spring.lifecycle.ConfigurationProvider;
import org.apache.james.container.spring.lifecycle.LogEnabledBeanPostProcessor;
import org.apache.james.container.spring.lifecycle.LogProvider;
import org.osgi.framework.BundleContext;
import org.osgi.framework.BundleException;
import org.osgi.framework.InvalidSyntaxException;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.osgi.extender.OsgiBeanFactoryPostProcessor;

public class OsgiLifecycleBeanFactoryPostProcessor implements OsgiBeanFactoryPostProcessor {

    private ConfigurationProvider confProvider;
    private LogProvider logProvider;

    public void setConfigurationProvider(ConfigurationProvider confProvider) {
        this.confProvider = confProvider;
    }

    public void setLogProvider(LogProvider logProvider) {
        this.logProvider = logProvider;
    }

    @Override
    public void postProcessBeanFactory(BundleContext context, ConfigurableListableBeanFactory factory)
            throws BeansException, InvalidSyntaxException, BundleException {
        // We need to set the beanfactory by hand. This MAY be a bug in spring-dm but I'm not sure yet
        LogEnabledBeanPostProcessor loggingProcessor = new LogEnabledBeanPostProcessor();
        loggingProcessor.setBeanFactory(factory);
        loggingProcessor.setLogProvider(logProvider);
        loggingProcessor.setOrder(0);
        factory.addBeanPostProcessor(loggingProcessor);

        OSGIResourceAnnotationBeanPostProcessor resourceProcessor = new OSGIResourceAnnotationBeanPostProcessor();
        resourceProcessor.setBeanClassLoader(factory.getBeanClassLoader());
        resourceProcessor.setBeanFactory(factory);
        resourceProcessor.setBundleContext(context);
        resourceProcessor.setTimeout(60 * 1000);
        factory.addBeanPostProcessor(resourceProcessor);

        OSGIPersistenceUnitAnnotationBeanPostProcessor persistenceProcessor = new OSGIPersistenceUnitAnnotationBeanPostProcessor();
        persistenceProcessor.setBeanClassLoader(factory.getBeanClassLoader());
        persistenceProcessor.setBeanFactory(factory);
        persistenceProcessor.setBundleContext(context);
        persistenceProcessor.setTimeout(60 * 1000);
        factory.addBeanPostProcessor(persistenceProcessor);

        ConfigurableBeanPostProcessor configurationProcessor = new ConfigurableBeanPostProcessor();
        configurationProcessor.setBeanFactory(factory);
        configurationProcessor.setConfigurationProvider(confProvider);
        configurationProcessor.setOrder(2);
        factory.addBeanPostProcessor(configurationProcessor);

        InitDestroyAnnotationBeanPostProcessor annotationProcessor = new InitDestroyAnnotationBeanPostProcessor();
        annotationProcessor.setInitAnnotationType(PostConstruct.class);
        annotationProcessor.setDestroyAnnotationType(PreDestroy.class);
        factory.addBeanPostProcessor(annotationProcessor);

    }

}