Red Hat Data Grid HotRod C++ Client
7.2.0
|
Hotrod is Infinispan's custom binary protocol that enables fast client/server interaction. The Hotrod C++ Client library provides API features that allow the developement of Infinispan based C++ applications.
A common hotrod session is as follows:
The application must configure an infinispan::hotrod::ConfigurationBuilder object with all the specific settings. A simple configuration could looks like this:
infinispan::hotrod::ConfigurationBuilder builder; builder.addServer().host("127.0.0.1").port(11222); builder.protocolVersion(infinispan::hotrod::Configuration::PROTOCOL_VERSION_24);
Then an infinispan::hotrod::RemoteCacheManager can be created and started:
RemoteCacheManager cacheManager(builder.build(), false); cacheManager.start();
and, if needed, a specific data marshalling policy could be setup:
All the cache operations are accessible via the infinispan::hotrod::RemoteCache class. This class also takes care of the (un)marshalling of the cache data, an infinispan::hotrod::JBasicMarshaller is instantiated by default, otherwise additional setup is required:
JBasicMarshaller<int> *km = new JBasicMarshaller<int>(); JBasicMarshaller<std::string> *vm = new JBasicMarshaller<std::string>(); RemoteCache<int, std::string> cache = cacheManager.getCache<int, std::string>(km, &Marshaller<int>::destroy, vm, &Marshaller<std::string>::destroy); ... you can now do cache operations ...
Main categories of operation on the cache are:
Just clean up after yourself: this also stops all the registered listeners on the server.
cacheManager.stop();