private void extractFile(String relativeClasspath) throws IOException {
InputStream resourceStream = this.getClass().getResourceAsStream(relativeClasspath);
if (resourceStream == null) {
rootDoc.printWarning("Cannot found internal resource \"" + relativeClasspath + "\"");
}
rootDoc.printNotice("Extracting resource \"" + relativeClasspath + "\"...");
File outputFile = new File(this.outputDir, relativeClasspath);
File directory = outputFile.getParentFile();
if (!directory.isDirectory()) {
rootDoc.printWarning("Cannot write file \"" + outputFile.getAbsolutePath() + "\"");
return;
}
if (!directory.exists() && !directory.mkdirs()) {
rootDoc.printWarning("Cannot create directory \"" + directory.getAbsolutePath() + "\n");
return;
}
FileOutputStream fileOutputStream = new FileOutputStream(outputFile);
try {
byte[] buffer = new byte[512];
int nbRead = 0;
while ((nbRead = resourceStream.read(buffer)) != -1) {
fileOutputStream.write(buffer, 0, nbRead);
}
} finally {
fileOutputStream.close();
}
}
protected void printWarning(Exception e) {
root.printWarning(e.getMessage());
}
