io.micronaut.inject.writer

Class DirectoryClassWriterOutputVisitor

java.lang.Object

io.micronaut.inject.writer.AbstractClassWriterOutputVisitor

io.micronaut.inject.writer.DirectoryClassWriterOutputVisitor

All Implemented Interfaces:

ClassWriterOutputVisitor

@Internal
public class DirectoryClassWriterOutputVisitor
extends AbstractClassWriterOutputVisitor

A ClassWriterOutputVisitor that writes to a target target directory.

Since:

1.0

Author:

graemerocher

Constructor Summary

Constructors

Constructor and Description
DirectoryClassWriterOutputVisitor(java.io.File targetDir)

Method Summary

Modifier and Type	Method and Description
java.io.OutputStream	visitClass(java.lang.String classname, Element... originatingElements) Visits a new class and returns the output stream with which should be written the bytes of the class to be generated.
java.io.OutputStream	visitClass(java.lang.String classname, Element originatingElement) Visits a new class and returns the output stream with which should be written the bytes of the class to be generated.
java.util.Optional<GeneratedFile>	visitGeneratedFile(java.lang.String path) Visit a file that will be generated within the generated sources directory.
java.util.Optional<GeneratedFile>	visitMetaInfFile(java.lang.String path, Element... originatingElements) Visit a file within the META-INF directory of the classes directory.

Methods inherited from class io.micronaut.inject.writer.AbstractClassWriterOutputVisitor

finish, getServiceEntries, visitServiceDescriptor, writeServiceEntries

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.inject.writer.ClassWriterOutputVisitor

visitClass, visitMetaInfFile, visitServiceDescriptor

Constructor Detail

DirectoryClassWriterOutputVisitor

public DirectoryClassWriterOutputVisitor(java.io.File targetDir)

Parameters:

targetDir - The target directory

Method Detail

visitClass

public java.io.OutputStream visitClass(java.lang.String classname,
                                       @Nullable
                                       Element originatingElement)
                                throws java.io.IOException

Description copied from interface: ClassWriterOutputVisitor

Visits a new class and returns the output stream with which should be written the bytes of the class to be generated.

Parameters:

classname - the fully qualified classname

originatingElement - The originating element

Returns:

the output stream to write to

Throws:

java.io.IOException - if an error occurs creating the output stream

visitClass

public java.io.OutputStream visitClass(java.lang.String classname,
                                       Element... originatingElements)
                                throws java.io.IOException

Description copied from interface: ClassWriterOutputVisitor

Visits a new class and returns the output stream with which should be written the bytes of the class to be generated.

Note that this method should only be called from a TypeElementVisitor.VisitorKind.AGGREGATING visitor from within the TypeElementVisitor.finish(io.micronaut.inject.visitor.VisitorContext) method. If the file

Parameters:

classname - the fully qualified classname

originatingElements - The originating elements

Returns:

the output stream to write to

Throws:

java.io.IOException - if an error occurs creating the output stream

visitMetaInfFile

public java.util.Optional<GeneratedFile> visitMetaInfFile(java.lang.String path,
                                                          Element... originatingElements)

Description copied from interface: ClassWriterOutputVisitor

Visit a file within the META-INF directory of the classes directory.

Parameters:

path - The path to the file

originatingElements - The originating elements

Returns:

An optional file it was possible to create it

visitGeneratedFile

public java.util.Optional<GeneratedFile> visitGeneratedFile(java.lang.String path)

Description copied from interface: ClassWriterOutputVisitor

Visit a file that will be generated within the generated sources directory.

Parameters:

path - The path

Returns:

The file if it was possible to create it