com.facebook.buck.jvm.java

Class JavaInMemoryFileManager

java.lang.Object

javax.tools.ForwardingJavaFileManager<StandardJavaFileManager>

com.facebook.buck.jvm.java.JavaInMemoryFileManager

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, JavaFileManager, OptionChecker, StandardJavaFileManager

public class JavaInMemoryFileManager
extends ForwardingJavaFileManager<StandardJavaFileManager>
implements StandardJavaFileManager

A StandardJavaFileManager that creates and writes the content of files directly into a Jar output stream instead of writing the files to disk.

Nested Class Summary

Nested classes/interfaces inherited from interface javax.tools.JavaFileManager

JavaFileManager.Location

Field Summary

Fields inherited from class javax.tools.ForwardingJavaFileManager

fileManager

Constructor Summary

Constructors

Constructor and Description
JavaInMemoryFileManager(StandardJavaFileManager standardManager, Path jarPath, java.util.function.Predicate<? super String> removeClassesPredicate)

Method Summary

Modifier and Type	Method and Description
FileObject	getFileForOutput(JavaFileManager.Location location, String packageName, String relativeName, FileObject sibling)
JavaFileObject	getJavaFileForOutput(JavaFileManager.Location location, String className, JavaFileObject.Kind kind, FileObject sibling)
Iterable<? extends JavaFileObject>	getJavaFileObjects(File... files)
Iterable<? extends JavaFileObject>	getJavaFileObjects(String... names)
Iterable<? extends JavaFileObject>	getJavaFileObjectsFromFiles(Iterable<? extends File> files)
Iterable<? extends JavaFileObject>	getJavaFileObjectsFromStrings(Iterable<String> names)
Iterable<? extends File>	getLocation(JavaFileManager.Location location)
boolean	isSameFile(FileObject a, FileObject b)
Iterable<JavaFileObject>	list(JavaFileManager.Location location, String packageName, Set<JavaFileObject.Kind> kinds, boolean recurse)
void	setLocation(JavaFileManager.Location location, Iterable<? extends File> path)
com.google.common.collect.ImmutableSet<String>	writeToJar(JarBuilder jarBuilder)

Methods inherited from class javax.tools.ForwardingJavaFileManager

close, flush, getClassLoader, getFileForInput, getJavaFileForInput, handleOption, hasLocation, inferBinaryName, isSupportedOption

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.tools.JavaFileManager

close, flush, getClassLoader, getFileForInput, getJavaFileForInput, handleOption, hasLocation, inferBinaryName

Methods inherited from interface javax.tools.OptionChecker

isSupportedOption

Constructor Detail

JavaInMemoryFileManager

public JavaInMemoryFileManager(StandardJavaFileManager standardManager,
                               Path jarPath,
                               java.util.function.Predicate<? super String> removeClassesPredicate)

Method Detail

getJavaFileForOutput

public JavaFileObject getJavaFileForOutput(JavaFileManager.Location location,
                                           String className,
                                           JavaFileObject.Kind kind,
                                           FileObject sibling)
                                    throws IOException

Specified by:

getJavaFileForOutput in interface JavaFileManager

Overrides:

getJavaFileForOutput in class ForwardingJavaFileManager<StandardJavaFileManager>

Throws:

IOException

getFileForOutput

public FileObject getFileForOutput(JavaFileManager.Location location,
                                   String packageName,
                                   String relativeName,
                                   FileObject sibling)
                            throws IOException

Specified by:

getFileForOutput in interface JavaFileManager

Overrides:

getFileForOutput in class ForwardingJavaFileManager<StandardJavaFileManager>

Throws:

IOException

isSameFile

public boolean isSameFile(FileObject a,
                          FileObject b)

Specified by:

isSameFile in interface JavaFileManager

Specified by:

isSameFile in interface StandardJavaFileManager

Overrides:

isSameFile in class ForwardingJavaFileManager<StandardJavaFileManager>

getJavaFileObjectsFromFiles

public Iterable<? extends JavaFileObject> getJavaFileObjectsFromFiles(Iterable<? extends File> files)

Specified by:

getJavaFileObjectsFromFiles in interface StandardJavaFileManager

getJavaFileObjects

public Iterable<? extends JavaFileObject> getJavaFileObjects(File... files)

Specified by:

getJavaFileObjects in interface StandardJavaFileManager

getJavaFileObjectsFromStrings

public Iterable<? extends JavaFileObject> getJavaFileObjectsFromStrings(Iterable<String> names)

Specified by:

getJavaFileObjectsFromStrings in interface StandardJavaFileManager

getJavaFileObjects

public Iterable<? extends JavaFileObject> getJavaFileObjects(String... names)

Specified by:

getJavaFileObjects in interface StandardJavaFileManager

setLocation

public void setLocation(JavaFileManager.Location location,
                        Iterable<? extends File> path)
                 throws IOException

Specified by:

setLocation in interface StandardJavaFileManager

Throws:

IOException

getLocation

public Iterable<? extends File> getLocation(JavaFileManager.Location location)

Specified by:

getLocation in interface StandardJavaFileManager

list

public Iterable<JavaFileObject> list(JavaFileManager.Location location,
                                     String packageName,
                                     Set<JavaFileObject.Kind> kinds,
                                     boolean recurse)
                              throws IOException

Specified by:

list in interface JavaFileManager

Overrides:

list in class ForwardingJavaFileManager<StandardJavaFileManager>

Throws:

IOException

writeToJar

public com.google.common.collect.ImmutableSet<String> writeToJar(JarBuilder jarBuilder)