Example usage for org.springframework.context.support ClassPathXmlApplicationContext getAutowireCapableBeanFactory

Introduction

In this page you can find the example usage for org.springframework.context.support ClassPathXmlApplicationContext getAutowireCapableBeanFactory.

Prototype

@Override
public AutowireCapableBeanFactory getAutowireCapableBeanFactory() throws IllegalStateException 

Source Link

Document

Return this context's internal bean factory as AutowireCapableBeanFactory, if already available.

Usage

From source file:org.easyrec.plugin.container.PluginRegistry.java

private void installGenerator(final URI pluginId, final Version version, final PluginVO plugin,
        final ClassPathXmlApplicationContext cax,
        final Generator<GeneratorConfiguration, GeneratorStatistics> generator) {
    cax.getAutowireCapableBeanFactory().autowireBeanProperties(generator,
            AutowireCapableBeanFactory.AUTOWIRE_BY_NAME, false);

    if (generator.getConfiguration() == null) {
        GeneratorConfiguration generatorConfiguration = generator.newConfiguration();
        generator.setConfiguration(generatorConfiguration);
    }//from w w w  .  j  a v  a 2s.  c o  m

    if (LifecyclePhase.NOT_INSTALLED.toString().equals(plugin.getState()))
        generator.install(true);
    else
        generator.install(false);

    pluginDAO.updatePluginState(pluginId, version, LifecyclePhase.INSTALLED.toString());

    generator.initialize();
    generators.put(generator.getId(), generator);
    contexts.put(generator.getId(), cax);
    logger.info("registered plugin " + generator.getSourceType());
    pluginDAO.updatePluginState(pluginId, version, LifecyclePhase.INITIALIZED.toString());
}

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From source file:org.easyrec.plugin.container.PluginRegistry.java

@SuppressWarnings({ "unchecked" })
public PluginVO checkPlugin(byte[] file) throws Exception {
    PluginVO plugin;//from  w  w w. jav a 2s. c om
    FileOutputStream fos = null;
    URLClassLoader ucl;
    ClassPathXmlApplicationContext cax = null;
    File tmpFile = null;

    try {
        if (file == null)
            throw new IllegalArgumentException("Passed file must not be null!");

        tmpFile = File.createTempFile("plugin", null);
        tmpFile.deleteOnExit();

        fos = new FileOutputStream(tmpFile);
        fos.write(file);
        fos.close();

        // check if plugin is valid
        ucl = new URLClassLoader(new URL[] { tmpFile.toURI().toURL() }, this.getClass().getClassLoader());

        if (ucl.getResourceAsStream(DEFAULT_PLUGIN_CONFIG_FILE) != null) {
            cax = new ClassPathXmlApplicationContext(new String[] { DEFAULT_PLUGIN_CONFIG_FILE }, false,
                    appContext);
            cax.setClassLoader(ucl);
            logger.info("Classloader: " + cax.getClassLoader());
            cax.refresh();

            Map<String, GeneratorPluginSupport> beans = cax.getBeansOfType(GeneratorPluginSupport.class);

            if (beans.isEmpty()) {
                logger.debug("No class implementing a generator could be found. Plugin rejected!");
                throw new Exception("No class implementing a generator could be found. Plugin rejected!");
            }

            Generator<GeneratorConfiguration, GeneratorStatistics> generator = beans.values().iterator().next();

            logger.info(String.format("Plugin successfully validated! class: %s name: %s, id: %s",
                    generator.getClass(), generator.getDisplayName(), generator.getId()));

            cax.getAutowireCapableBeanFactory().autowireBeanProperties(generator,
                    AutowireCapableBeanFactory.AUTOWIRE_BY_NAME, false);

            plugin = new PluginVO(generator.getDisplayName(), generator.getId().getUri(),
                    generator.getId().getVersion(), LifecyclePhase.NOT_INSTALLED.toString(), file, null);

            if (tmpFile.delete())
                logger.info("tmpFile deleted successfully");

            return plugin;
        } else { // config file not found
            logger.debug("No valid config file found in the supplied .jar file. Plugin rejected!");
            throw new Exception("No valid config file found in the supplied .jar file. Plugin rejected!");
        }
    } catch (Exception e) {
        logger.error("An Exception occurred while checking the plugin!", e);

        throw e;
    } finally {
        if (fos != null)
            fos.close();

        if ((cax != null) && (!cax.isActive()))
            cax.close();

        if (tmpFile != null)
            try {
                if (!tmpFile.delete())
                    logger.warn("could not delete tmpFile");
            } catch (SecurityException se) {
                logger.error("Could not delete temporary file! Please check permissions!", se);
            }
    }
}

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From source file:org.springframework.integration.monitor.HandlerMonitoringIntegrationTests.java

private ClassPathXmlApplicationContext createContext(String config, String channelName) {
    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(config, getClass());
    context.getAutowireCapableBeanFactory().autowireBeanProperties(this,
            AutowireCapableBeanFactory.AUTOWIRE_BY_TYPE, false);
    channel = context.getBean(channelName, MessageChannel.class);
    return context;
}

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