Example usage for org.springframework.context ConfigurableApplicationContext getDisplayName

Introduction

In this page you can find the example usage for org.springframework.context ConfigurableApplicationContext getDisplayName.

Prototype

String getDisplayName();

Source Link

Document

Return a friendly name for this context.

Usage

From source file:org.codehaus.groovy.grails.web.context.GrailsContextLoader.java

@Override
public void closeWebApplicationContext(ServletContext servletContext) {
    // clean up in war mode, in run-app these references may be needed again
    if (application == null || !application.isWarDeployed()) {
        return;//from   w  w w.  j  a  v a  2 s .  co m
    }

    WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(servletContext);
    ConfigurableApplicationContext parent = ctx != null ? (ConfigurableApplicationContext) ctx.getParent()
            : null;

    try {
        super.closeWebApplicationContext(servletContext);
    } finally {
        ShutdownOperations.runOperations();
    }

    if (parent != null) {
        LOG.info("Destroying Spring parent WebApplicationContext " + parent.getDisplayName());
        parent.close();
    }
    try {
        Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
    } catch (AccessControlException e) {
        // container doesn't allow, probably related to WAR deployment on AppEngine. proceed.
    }

    application = null;
}

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From source file:org.springframework.batch.core.configuration.support.DefaultJobLoader.java

@Override
public Collection<Job> reload(ApplicationContextFactory factory) {

    // If the same factory is loaded twice the context can be closed
    if (contexts.containsKey(factory)) {
        ConfigurableApplicationContext context = contexts.get(factory);
        for (String name : contextToJobNames.get(context)) {
            if (logger.isDebugEnabled()) {
                logger.debug("Unregistering job: " + name + " from context: " + context.getDisplayName());
            }/*from w  w w  .j a v  a2  s . c  o m*/
            doUnregister(name);
        }
        context.close();
    }

    try {
        return doLoad(factory, true);
    } catch (DuplicateJobException e) {
        throw new IllegalStateException("Found duplicate job in reload (it should have been unregistered "
                + "if it was previously registered in this loader)", e);
    }
}

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From source file:org.springframework.batch.core.configuration.support.DefaultJobLoader.java

@SuppressWarnings("resource")
private Collection<Job> doLoad(ApplicationContextFactory factory, boolean unregister)
        throws DuplicateJobException {

    Collection<String> jobNamesBefore = jobRegistry.getJobNames();
    ConfigurableApplicationContext context = factory.createApplicationContext();
    Collection<String> jobNamesAfter = jobRegistry.getJobNames();
    // Try to detect auto-registration (e.g. through a bean post processor)
    boolean autoRegistrationDetected = jobNamesAfter.size() > jobNamesBefore.size();

    Collection<String> jobsRegistered = new HashSet<String>();
    if (autoRegistrationDetected) {
        for (String name : jobNamesAfter) {
            if (!jobNamesBefore.contains(name)) {
                jobsRegistered.add(name);
            }//from  www .j  a  va  2  s  .c o  m
        }
    }

    contexts.put(factory, context);
    String[] names = context.getBeanNamesForType(Job.class);

    for (String name : names) {

        if (!autoRegistrationDetected) {

            Job job = (Job) context.getBean(name);
            String jobName = job.getName();

            // On reload try to unregister first
            if (unregister) {
                if (logger.isDebugEnabled()) {
                    logger.debug(
                            "Unregistering job: " + jobName + " from context: " + context.getDisplayName());
                }
                doUnregister(jobName);
            }

            if (logger.isDebugEnabled()) {
                logger.debug("Registering job: " + jobName + " from context: " + context.getDisplayName());
            }
            doRegister(context, job);
            jobsRegistered.add(jobName);
        }

    }

    Collection<Job> result = new ArrayList<Job>();
    for (String name : jobsRegistered) {
        try {
            result.add(jobRegistry.getJob(name));
        } catch (NoSuchJobException e) {
            // should not happen;
            throw new IllegalStateException("Could not retrieve job that was should have been registered", e);
        }

    }

    contextToJobNames.put(context, jobsRegistered);

    return result;

}

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