Example usage for org.springframework.context ConfigurableApplicationContext setParent

Introduction

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

Prototype

void setParent(@Nullable ApplicationContext parent);

Source Link

Document

Set the parent of this application context.

Usage

From source file:org.dspace.app.rest.utils.DSpaceKernelInitializer.java

@Override
public void initialize(final ConfigurableApplicationContext applicationContext) {
    // Check if the kernel is already started
    this.dspaceKernel = DSpaceKernelManager.getDefaultKernel();
    if (this.dspaceKernel == null) {
        DSpaceKernelImpl kernelImpl = null;
        try {/* w w  w .  j  a v a  2  s  . c  om*/
            // Load the kernel with default settings
            kernelImpl = DSpaceKernelInit.getKernel(null);
            if (!kernelImpl.isRunning()) {
                // Determine configured DSpace home & init the Kernel
                kernelImpl.start(getDSpaceHome(applicationContext.getEnvironment()));
            }
            this.dspaceKernel = kernelImpl;

        } catch (Exception e) {
            // failed to start so destroy it and log and throw an exception
            try {
                if (kernelImpl != null) {
                    kernelImpl.destroy();
                }
                this.dspaceKernel = null;
            } catch (Exception e1) {
                // nothing
            }
            String message = "Failure during ServletContext initialisation: " + e.getMessage();
            log.error(message, e);
            throw new RuntimeException(message, e);
        }
    }

    if (applicationContext.getParent() == null) {
        // Set the DSpace Kernel Application context as a parent of the Spring Boot context so that
        // we can auto-wire all DSpace Kernel services
        applicationContext.setParent(dspaceKernel.getServiceManager().getApplicationContext());

        //Add a listener for Spring Boot application shutdown so that we can nicely cleanup the DSpace kernel.
        applicationContext.addApplicationListener(new DSpaceKernelDestroyer(dspaceKernel));
    }
}

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From source file:org.mule.config.spring.SpringRegistry.java

public SpringRegistry(ConfigurableApplicationContext applicationContext, ApplicationContext parentContext,
        MuleContext muleContext) {/*from  w  ww . j a va 2  s .  c o m*/
    super(REGISTRY_ID, muleContext);
    applicationContext.setParent(parentContext);
    setApplicationContext(applicationContext);
}

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From source file:org.mule.config.spring.SpringRegistry.java

public SpringRegistry(String id, ConfigurableApplicationContext applicationContext,
        ApplicationContext parentContext, MuleContext muleContext) {
    super(id, muleContext);
    applicationContext.setParent(parentContext);
    setApplicationContext(applicationContext);
}

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