/** This file is a copy of {@link ZipBundleFile#getFile(String, boolean)} with modifications. */
@Override
public File getFile(String path, boolean nativeCode) {
File originalFile = delegate.getFile(path, nativeCode);
if (originalFile == null) {
return null;
}
if (!hasTransforms(path)) {
return originalFile;
}
try {
File nested = getExtractFile(path);
if (nested != null) {
if (nested.exists()) {
/* the entry is already cached */
if (Debug.DEBUG_GENERAL) {
Debug.println("File already present: " + nested.getPath()); // $NON-NLS-1$
}
if (nested.isDirectory()) {
// must ensure the complete directory is extracted (bug
// 182585)
extractDirectory(path);
}
} else {
if (originalFile.isDirectory()) {
if (!nested.mkdirs()) {
if (Debug.DEBUG_GENERAL) {
Debug.println("Unable to create directory: " + nested.getPath()); // $NON-NLS-1$
}
throw new IOException(
NLS.bind(
AdaptorMsg.ADAPTOR_DIRECTORY_CREATE_EXCEPTION, nested.getAbsolutePath()));
}
extractDirectory(path);
} else {
InputStream in = getEntry(path).getInputStream();
if (in == null) {
return null;
}
// if (in instanceof )
/* the entry has not been cached */
if (Debug.DEBUG_GENERAL) {
Debug.println("Creating file: " + nested.getPath()); // $NON-NLS-1$
}
/* create the necessary directories */
File dir = new File(nested.getParent());
if (!dir.exists() && !dir.mkdirs()) {
if (Debug.DEBUG_GENERAL) {
Debug.println("Unable to create directory: " + dir.getPath()); // $NON-NLS-1$
}
throw new IOException(
NLS.bind(AdaptorMsg.ADAPTOR_DIRECTORY_CREATE_EXCEPTION, dir.getAbsolutePath()));
}
/* copy the entry to the cache */
AdaptorUtil.readFile(in, nested);
if (nativeCode) {
setPermissions(nested);
}
}
}
return nested;
}
} catch (IOException e) {
if (Debug.DEBUG_GENERAL) {
Debug.printStackTrace(e);
}
}
return null;
}
