public ContextImpl(
@NotNull JavaCompiler compiler,
@NotNull DiagnosticOutputConsumer outConsumer,
@NotNull OutputFileConsumer sink,
CanceledStatus canceledStatus,
boolean canUseOptimizedmanager) {
myOutConsumer = outConsumer;
myOutputFileSink = sink;
myCanceledStatus = canceledStatus;
StandardJavaFileManager stdManager = null;
if (canUseOptimizedmanager) {
final Class<StandardJavaFileManager> optimizedManagerClass =
ClasspathBootstrap.getOptimizedFileManagerClass();
if (optimizedManagerClass != null) {
try {
stdManager = optimizedManagerClass.newInstance();
} catch (Throwable e) {
if (SystemInfo.isWindows) {
System.err.println(
"Failed to load JPS optimized file manager for javac: " + e.getMessage());
}
}
}
}
if (stdManager != null) {
myStdManager = stdManager;
} else {
myStdManager = compiler.getStandardFileManager(outConsumer, Locale.US, null);
}
}
/**
* Get an instance of an ability by alias
*
* @param alias the alias of an ability
* @return a new Ability object, or null
*/
public static Ability getAbility(String alias) {
try {
Class<? extends Ability> cls = abilities.get(alias.toLowerCase().replaceAll("[-_.]", ""));
return cls.newInstance();
} catch (Exception e) {
return null;
}
}