public ITopologyBuilder GetTopologyBuilder()
{
TransactionalTopologyBuilder topologyBuilder = new TransactionalTopologyBuilder("HybridTopologyTx_javaSpout_csharpBolt");
// Demo how to use clojure code (in string) to initialize the constructor of Java Spout/Bolt
JavaComponentConstructor constructor = JavaComponentConstructor.CreateFromClojureExpr("(microsoft.scp.example.HybridTopology.TxGenerator. 100 \"test\" nil)");
topologyBuilder.SetJavaSpout(
"generator",
constructor,
1);
// Demo how to set a customized JSON Serializer to serialize a Java object (emitted by Java Spout) into JSON string
// Here, fullname of the Java JSON Serializer class is required
List<string> javaSerializerInfo = new List<string>() { "microsoft.scp.storm.multilang.CustomizedInteropJSONSerializer" };
topologyBuilder.SetBolt(
"displayer",
SCPTxBolt.SCP_TX_COMMIT_BOLT,
TxDisplayer.Get,
new Dictionary<string, List<string>>(),
1).
DeclareCustomizedJavaSerializer(javaSerializerInfo).
shuffleGrouping("generator");
// Demo how to set topology config
topologyBuilder.SetTopologyConfig(new Dictionary<string, string>()
{
{"topology.kryo.register","[\"[B\"]"}
});
return topologyBuilder;
}
public ITopologyBuilder GetTopologyBuilder()
{
TransactionalTopologyBuilder topologyBuilder = new TransactionalTopologyBuilder(typeof(HybridTopologyTx_javaSpout_csharpBolt).Name + DateTime.Now.ToString("yyyyMMddHHmmss"));
// Demo how to use clojure code (in string) to initialize the constructor of Java Spout/Bolt
JavaComponentConstructor constructor = JavaComponentConstructor.CreateFromClojureExpr("(microsoft.scp.example.HybridTopology.TxGenerator. 100 \"test\" nil)");
topologyBuilder.SetJavaSpout(
"generator",
constructor,
1);
// Demo how to set a customized JSON Serializer to serialize a Java object (emitted by Java Spout) into JSON string
// Here, fullname of the Java JSON Serializer class is required
List <string> javaSerializerInfo = new List <string>()
{
"microsoft.scp.storm.multilang.CustomizedInteropJSONSerializer"
};
topologyBuilder.SetBolt(
"displayer",
SCPTxBolt.SCP_TX_COMMIT_BOLT,
TxDisplayer.Get,
new Dictionary <string, List <string> >(),
1).
DeclareCustomizedJavaSerializer(javaSerializerInfo).
shuffleGrouping("generator");
topologyBuilder.SetTopologyConfig(new Dictionary <string, string>()
{
{ "topology.kryo.register", "[\"[B\"]" }
});
return(topologyBuilder);
}
public ITopologyBuilder GetTopologyBuilder()
{
TransactionalTopologyBuilder topologyBuilder = new TransactionalTopologyBuilder("HybridTopologyTx_csharpSpout_javaBolt");
// Demo how to set a customized JSON Deserializer to deserialize a JSON string into Java object (to send to a Java Bolt)
// Here, fullname of the Java JSON Deserializer class and target deserialized class are required
List<string> javaDeserializerInfo = new List<string>() { "microsoft.scp.storm.multilang.CustomizedInteropJSONDeserializer", "microsoft.scp.example.HybridTopology.Person" };
topologyBuilder.SetSpout(
"generator",
TxGenerator.Get,
new Dictionary<string, List<string>>()
{
{Constants.DEFAULT_STREAM_ID, new List<string>(){"person"}}
},
1,
null).DeclareCustomizedJavaDeserializer(javaDeserializerInfo);
// Demo how to use clojure code (from a text file) to initialize the constructor of Java Spout/Bolt
JavaComponentConstructor constructor = JavaComponentConstructor.CreateFromClojureFile("Clojure.txt");
topologyBuilder.SetJavaBolt(
"displayer",
constructor,
1).shuffleGrouping("generator");
// Demo how to set topology config
topologyBuilder.SetTopologyConfig(new Dictionary<string, string>()
{
{"topology.kryo.register","[\"[B\"]"}
});
return topologyBuilder;
}
public ITopologyBuilder GetTopologyBuilder()
{
TransactionalTopologyBuilder topologyBuilder = new TransactionalTopologyBuilder("HybridTopologyTx_csharpSpout_javaBolt");
// Demo how to set a customized JSON Deserializer to deserialize a JSON string into Java object (to send to a Java Bolt)
// Here, fullname of the Java JSON Deserializer class and target deserialized class are required
List <string> javaDeserializerInfo = new List <string>()
{
"microsoft.scp.storm.multilang.CustomizedInteropJSONDeserializer", "microsoft.scp.example.HybridTopology.Person"
};
topologyBuilder.SetSpout(
"generator",
TxGenerator.Get,
new Dictionary <string, List <string> >()
{
{ Constants.DEFAULT_STREAM_ID, new List <string>()
{
"person"
} }
},
1,
null).DeclareCustomizedJavaDeserializer(javaDeserializerInfo);
// Demo how to use clojure code (from a text file) to initialize the constructor of Java Spout/Bolt
JavaComponentConstructor constructor = JavaComponentConstructor.CreateFromClojureFile("Clojure.txt");
topologyBuilder.SetJavaBolt(
"displayer",
constructor,
1).shuffleGrouping("generator");
// Demo how to set topology config
topologyBuilder.SetTopologyConfig(new Dictionary <string, string>()
{
{ "topology.kryo.register", "[\"[B\"]" }
});
return(topologyBuilder);
}
