Simple FASTA workflow

Script

if ((id == void) || (id == null) || id.equals("")) {
	throw new RunTimeException("port id must have a non-empty value");
}

URL url = new URL ("http://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?rettype=fasta&db=protein&retmode=text&id=" + id);

BufferedReader reader = new BufferedReader (new InputStreamReader(url.openStream()));
StringWriter writer = new StringWriter();

char[] buffer = new char[1024];
    while (true) {
        int r = reader.read(buffer);
        if (r <= 0) {
            break;
        }
        writer.write(buffer, 0, r);
    }
reader.close();
outputText = writer.toString();

Value