com.sampullara.util

Class RuntimeJavaCompiler.ClassLoaderFileManager

java.lang.Object

javax.tools.ForwardingJavaFileManager<javax.tools.StandardJavaFileManager>

com.sampullara.util.RuntimeJavaCompiler.ClassLoaderFileManager

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable, javax.tools.JavaFileManager, javax.tools.OptionChecker

Enclosing class:

RuntimeJavaCompiler

public static class RuntimeJavaCompiler.ClassLoaderFileManager
extends javax.tools.ForwardingJavaFileManager<javax.tools.StandardJavaFileManager>

Use the standard file manager along with a little bit of code that is specific to our in-memory classes that we are creating.

Nested Class Summary

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

javax.tools.JavaFileManager.Location

Field Summary

Fields inherited from class javax.tools.ForwardingJavaFileManager

fileManager

Constructor Summary

Constructors

Constructor and Description
RuntimeJavaCompiler.ClassLoaderFileManager(javax.tools.StandardJavaFileManager jfm, RuntimeJavaCompiler.CompilerClassLoader ccl, java.lang.ClassLoader loader)

Method Summary

Methods

Modifier and Type	Method and Description
javax.tools.JavaFileObject	getJavaFileForOutput(javax.tools.JavaFileManager.Location location, java.lang.String classname, javax.tools.JavaFileObject.Kind kind, javax.tools.FileObject fileObject)
java.lang.String	inferBinaryName(javax.tools.JavaFileManager.Location location, javax.tools.JavaFileObject file)
java.lang.Iterable<javax.tools.JavaFileObject>	list(javax.tools.JavaFileManager.Location location, java.lang.String s, java.util.Set<javax.tools.JavaFileObject.Kind> kinds, boolean b) This is the core of the problems with the compiler API.

Methods inherited from class javax.tools.ForwardingJavaFileManager

close, flush, getClassLoader, getFileForInput, getFileForOutput, getJavaFileForInput, handleOption, hasLocation, isSameFile, isSupportedOption

Methods inherited from class java.lang.Object

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

Constructor Detail

RuntimeJavaCompiler.ClassLoaderFileManager

public RuntimeJavaCompiler.ClassLoaderFileManager(javax.tools.StandardJavaFileManager jfm,
                                          RuntimeJavaCompiler.CompilerClassLoader ccl,
                                          java.lang.ClassLoader loader)

Method Detail

inferBinaryName

public java.lang.String inferBinaryName(javax.tools.JavaFileManager.Location location,
                               javax.tools.JavaFileObject file)

Specified by:

inferBinaryName in interface javax.tools.JavaFileManager

Overrides:

inferBinaryName in class javax.tools.ForwardingJavaFileManager<javax.tools.StandardJavaFileManager>

getJavaFileForOutput

public javax.tools.JavaFileObject getJavaFileForOutput(javax.tools.JavaFileManager.Location location,
                                              java.lang.String classname,
                                              javax.tools.JavaFileObject.Kind kind,
                                              javax.tools.FileObject fileObject)
                                                throws java.io.IOException

Specified by:

getJavaFileForOutput in interface javax.tools.JavaFileManager

Overrides:

getJavaFileForOutput in class javax.tools.ForwardingJavaFileManager<javax.tools.StandardJavaFileManager>

Throws:

java.io.IOException

list

public java.lang.Iterable<javax.tools.JavaFileObject> list(javax.tools.JavaFileManager.Location location,
                                                  java.lang.String s,
                                                  java.util.Set<javax.tools.JavaFileObject.Kind> kinds,
                                                  boolean b)
                                                    throws java.io.IOException

This is the core of the problems with the compiler API. Here we have to track down classes from whereever they might be in the classloader hierarchy so the compiler can see them.

Specified by:

list in interface javax.tools.JavaFileManager

Overrides:

list in class javax.tools.ForwardingJavaFileManager<javax.tools.StandardJavaFileManager>

Parameters:

location -

s -

kinds -

b -

Returns:

Throws:

java.io.IOException