Package org.jboss.windup.decompiler.api

Interface Decompiler

All Known Implementing Classes:

AbstractDecompiler

public interface Decompiler

Used to decompile Java .class files and archives.

Author:

Ondrej Zizka, Lincoln Baxter, III

Method Summary

Modifier and Type	Method	Description
void	close()	Close all the resources
DecompilationResult	decompileArchive(Path archive, Path outputDir, DecompilationListener listener)	Decompiles all .class files and nested archives in the given archive.
DecompilationResult	decompileArchive(Path archive, Path outputDir, Filter<ZipEntry> filter, DecompilationListener listener)	Decompiles all .class files and nested archives in the given archive.
DecompilationResult	decompileClassFile(Path rootDir, Path classFilePath, Path outputDir)	Decompiles the given .class file and creates the specified output source file in the given output dir under appropriate package subdirectories, like $outputDir/org/jboss/Foo.java.
void	decompileClassFiles(Collection<ClassDecompileRequest> requests, DecompilationListener listener)	Decompiles the given batch of ".class" files.

Method Detail

decompileClassFiles

void decompileClassFiles(Collection<ClassDecompileRequest> requests,
                         DecompilationListener listener)

Decompiles the given batch of ".class" files.

decompileClassFile

DecompilationResult decompileClassFile(Path rootDir,
                                       Path classFilePath,
                                       Path outputDir)
                                throws DecompilationException

Decompiles the given .class file and creates the specified output source file in the given output dir under appropriate package subdirectories, like $outputDir/org/jboss/Foo.java. Decompilation may need multiple .class files for one .java file, e.g. for inner classes.

Parameters:

classFilePath - the .class file to be decompiled.

outputDir - The directory where decompiled .java files will be placed.

Throws:

DecompilationException

close

void close()

Close all the resources

decompileArchive

DecompilationResult decompileArchive(Path archive,
                                     Path outputDir,
                                     DecompilationListener listener)
                              throws DecompilationException

Decompiles all .class files and nested archives in the given archive.

Nested archives will be decompiled into directories matching the name of the archive, e.g. foo.ear/bar.jar/src/com/foo/bar/Baz.java.

Required directories will be created as needed.

Parameters:

archive - The archive containing source files and archives.

outputDir - The directory where decompiled .java files will be placed.

listener - This is called after each successful decompilation

Throws:

DecompilationException

decompileArchive

DecompilationResult decompileArchive(Path archive,
                                     Path outputDir,
                                     Filter<ZipEntry> filter,
                                     DecompilationListener listener)
                              throws DecompilationException

Decompiles all .class files and nested archives in the given archive.

Nested archives will be decompiled into directories matching the name of the archive, e.g. foo.ear/bar.jar/src/com/foo/bar/Baz.java.

Required directories will be created as needed.

Parameters:

archive - The archive containing source files and archives.

outputDir - The directory where decompiled .java files will be placed.

filter - Decides what files from the archive to decompile.

listener - This is called after each successful decompilation

Throws:

DecompilationException