com.hortonworks.registries.schemaregistry.webservice

Class LocalSchemaRegistryServer

java.lang.Object

com.hortonworks.registries.schemaregistry.webservice.LocalSchemaRegistryServer

public class LocalSchemaRegistryServer
extends Object

This class represents local instance of SchemaRegistry which can be run in the same JVM like below.

 
 String configPath = new File("schema-registry.yaml").getAbsolutePath();
 LocalSchemaRegistryServer localSchemaRegistryServer = new LocalSchemaRegistryServer(configPath);
 
 try {
      localSchemaRegistryServer.start();
      SchemaRegistryClient schemaRegistryClient = createSchemaRegistryClient(localSchemaRegistryServer.getLocalPort());

      // registering schema metadata
      SchemaMetadata schemaMetadata = new SchemaMetadata.Builder("foo").type("avro").build();
      boolean success = schemaRegistryClient.registerSchemaMetadata(schemaMetadata);

      // registering a new schema
      String schemaName = schemaMetadata.getName();
      String schema1 = IOUtils.toString(LocalRegistryServerTest.class.getResourceAsStream("/schema-1.avsc"), "UTF-8");
      Integer v1 = schemaRegistryClient.addSchemaVersion(schemaName, new SchemaVersion(schema1, "Initial version of the schema"));
 } finally {
  localSchemaRegistryServer.stop();
 }
 
 

Constructor Summary

Constructors

Constructor and Description
LocalSchemaRegistryServer(String configFilePath) Creates an instance of LocalSchemaRegistryServer with the given configFilePath

Method Summary

Modifier and Type	Method and Description
int	getAdminPort()
int	getLocalPort()
String	getLocalURL()
boolean	hasLeadership() Returns true if this server is the leader in registry cluster.
void	start() Starts the server if it is not started yet.
void	stop()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LocalSchemaRegistryServer

public LocalSchemaRegistryServer(String configFilePath)

Creates an instance of LocalSchemaRegistryServer with the given configFilePath

Parameters:

configFilePath - Path of the config file for this server which contains all the required configuration.

Method Detail

start

public void start()
           throws Exception

Starts the server if it is not started yet.

Throws:

Exception

stop

public void stop()
          throws Exception

Throws:

Exception

getLocalPort

public int getLocalPort()

getAdminPort

public int getAdminPort()

getLocalURL

public String getLocalURL()

hasLeadership

public boolean hasLeadership()

Returns true if this server is the leader in registry cluster.