protected final RedisSentinelConfiguration getSentinelConfig() {
if (this.sentinelConfiguration != null) {
return this.sentinelConfiguration;
}
Sentinel sentinelProperties = this.properties.getSentinel();
if (sentinelProperties != null) {
RedisSentinelConfiguration config = new RedisSentinelConfiguration();
config.master(sentinelProperties.getMaster());
config.setSentinels(createSentinels(sentinelProperties));
return config;
}
return null;
}
private List<RedisNode> createSentinels(Sentinel sentinel) {
List<RedisNode> sentinels = new ArrayList<RedisNode>();
String nodes = sentinel.getNodes();
for (String node : StringUtils.commaDelimitedListToStringArray(nodes)) {
try {
String[] parts = StringUtils.split(node, ":");
Assert.state(parts.length == 2, "Must be defined as 'host:port'");
sentinels.add(new RedisNode(parts[0], Integer.valueOf(parts[1])));
} catch (RuntimeException ex) {
throw new IllegalStateException(
"Invalid redis sentinel " + "property '" + node + "'", ex);
}
}
return sentinels;
}