Class AbstractAotProcessor<T>

java.lang.Object

org.springframework.context.aot.AbstractAotProcessor<T>

Type Parameters:

T - the type of the processing result

Direct Known Subclasses:

ContextAotProcessor, TestAotProcessor

public abstract class AbstractAotProcessor<T>
extends Object

Abstract base class for filesystem-based ahead-of-time (AOT) processing.

Concrete implementations should override doProcess() that kicks off the optimization of the target, usually an application.

Since:

6.0

Author:

Stephane Nicoll, Andy Wilkinson, Phillip Webb, Sam Brannen

See Also:

• FileSystemGeneratedFiles
• FileNativeConfigurationWriter
• ContextAotProcessor
• TestAotProcessor

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	AbstractAotProcessor.Settings	Common settings for AOT processors.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	AOT_PROCESSING	The name of a system property that is made available when the processor runs.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractAotProcessor(AbstractAotProcessor.Settings settings)	Create a new processor instance with the supplied settings.

Method Summary

Modifier and Type	Method	Description
protected FileSystemGeneratedFiles	createFileSystemGeneratedFiles()
protected void	deleteExistingOutput()	Delete the source, resource, and class output directories.
protected abstract T	doProcess()
protected AbstractAotProcessor.Settings	getSettings()	Get the settings for this AOT processor.
final T	process()	Run AOT processing.
protected void	writeHints(RuntimeHints hints)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

AOT_PROCESSING

public static final String AOT_PROCESSING

The name of a system property that is made available when the processor runs.

Since:

6.2

See Also:

• doProcess()
• Constant Field Values

Constructor Details

AbstractAotProcessor

protected AbstractAotProcessor(AbstractAotProcessor.Settings settings)

Create a new processor instance with the supplied settings.

See Also:

• AbstractAotProcessor.Settings.builder()

Method Details

getSettings

protected AbstractAotProcessor.Settings getSettings()

Get the settings for this AOT processor.

process

public final T process()

Run AOT processing.

Returns:

the result of the processing.

doProcess

protected abstract T doProcess()

deleteExistingOutput

protected void deleteExistingOutput()

Delete the source, resource, and class output directories.

createFileSystemGeneratedFiles

protected FileSystemGeneratedFiles createFileSystemGeneratedFiles()

writeHints

protected void writeHints(RuntimeHints hints)