Class RepositoryContributor

java.lang.Object

org.springframework.data.repository.aot.generate.RepositoryContributor

public class RepositoryContributor
extends Object

Contributor for AOT repository fragments.

Since:

4.0

Author:

Christoph Strobl, Mark Paluch

Constructor Summary

Constructors

Constructor	Description
RepositoryContributor(AotRepositoryContext repositoryContext)	Create a new RepositoryContributor for the given AotRepositoryContext.

Method Summary

Modifier and Type	Method	Description
final void	contribute(GenerationContext generationContext)	Contribute the AOT repository fragment to the given GenerationContext.
protected @Nullable MethodContributor<? extends QueryMethod>	contributeQueryMethod(Method method)	Customization hook for store implementations to contribute a query method.
protected ProjectionFactory	createProjectionFactory()
protected void	customizeClass(AotRepositoryClassBuilder builder)	Customization hook for store implementations to customize class after building the entire class.
protected void	customizeConstructor(AotRepositoryConstructorBuilder builder)	Customization hook for store implementations to customize the fragment constructor after building the constructor.
static String	formatTraceMessage(String title, String label, String content)	Format a trace message with a title, label, and content using ascii art style borders.
protected ProjectionFactory	getProjectionFactory()
protected RepositoryInformation	getRepositoryInformation()
static String	prefixWithLineNumbers(String contents)	Format the given contents by prefixing each line with its line number in a block comment.

Methods inherited from class Object

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

Constructor Details

RepositoryContributor

public RepositoryContributor(AotRepositoryContext repositoryContext)

Create a new RepositoryContributor for the given AotRepositoryContext.

Parameters:

repositoryContext - context providing details about the repository to be generated.

Method Details

createProjectionFactory

protected ProjectionFactory createProjectionFactory()

Returns:

a new ProjectionFactory to be used with the AOT repository builder. The actual instance should be accessed through getProjectionFactory().

getProjectionFactory

protected ProjectionFactory getProjectionFactory()

Returns:

the used ProjectionFactory.

getRepositoryInformation

protected RepositoryInformation getRepositoryInformation()

Returns:

the used RepositoryInformation.

contribute

public final void contribute(GenerationContext generationContext)

Contribute the AOT repository fragment to the given GenerationContext. This method will prepare the metadata, generate the source code and write it to the GenerationContext.

Parameters:

generationContext - must not be null.

formatTraceMessage

public static String formatTraceMessage(String title,
 String label,
 String content)

Format a trace message with a title, label, and content using ascii art style borders.

Parameters:

title - title of the block (e.g. "Generated Source").

label - label that follows the title. Will be truncated if too long.

content - the actual content to be displayed.

Returns:

prefixWithLineNumbers

public static String prefixWithLineNumbers(String contents)

Format the given contents by prefixing each line with its line number in a block comment.

Parameters:

contents -

Returns:

customizeClass

protected void customizeClass(AotRepositoryClassBuilder builder)

Customization hook for store implementations to customize class after building the entire class.

customizeConstructor

protected void customizeConstructor(AotRepositoryConstructorBuilder builder)

Customization hook for store implementations to customize the fragment constructor after building the constructor.

contributeQueryMethod

protected @Nullable MethodContributor<? extends QueryMethod> contributeQueryMethod(Method method)

Customization hook for store implementations to contribute a query method.