public String get_string_property(String propertyName) {
if (propertyName.equals("cluster name")) {
return DatabaseDescriptor.getClusterName();
} else if (propertyName.equals("config file")) {
String filename = DatabaseDescriptor.getConfigFileName();
try {
StringBuilder fileData = new StringBuilder(8192);
BufferedInputStream stream = new BufferedInputStream(new FileInputStream(filename));
byte[] buf = new byte[1024];
int numRead;
while ((numRead = stream.read(buf)) != -1) {
String str = new String(buf, 0, numRead);
fileData.append(str);
}
stream.close();
return fileData.toString();
} catch (IOException e) {
return "file not found!";
}
} else if (propertyName.equals("version")) {
return "0.3.0";
} else {
return "?";
}
}
Message makeGossipDigestSynMessage(List<GossipDigest> gDigests) throws IOException {
GossipDigestSynMessage gDigestMessage =
new GossipDigestSynMessage(DatabaseDescriptor.getClusterName(), gDigests);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
GossipDigestSynMessage.serializer().serialize(gDigestMessage, dos);
return new Message(localEndpoint_, StorageService.Verb.GOSSIP_DIGEST_SYN, bos.toByteArray());
}