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 "?";
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(name)
.append(", rep strategy:")
.append(strategyClass.getSimpleName())
.append("{")
.append(StringUtils.join(cfMetaData.values(), ", "))
.append("}")
.append(", durable_writes: ")
.append(durableWrites);
return sb.toString();
}
private String getSlicesInfo(ColumnFamily container) {
StringBuilder sb = new StringBuilder();
CellNameType type = container.metadata().comparator;
for (ColumnSlice sl : slices) {
assert sl != null;
sb.append('[');
sb.append(type.getString(sl.start));
sb.append('-');
sb.append(type.getString(sl.finish));
sb.append(']');
}
return sb.toString();
}