Package in.zapr.druid.druidry.client

Class DruidJerseyClient

java.lang.Object

in.zapr.druid.druidry.client.DruidJerseyClient

All Implemented Interfaces:

DruidClient, AutoCloseable

public class DruidJerseyClient
extends Object
implements DruidClient

Constructor Summary

Constructors

Constructor	Description
DruidJerseyClient(@NonNull DruidConfiguration druidConfiguration)
DruidJerseyClient(@NonNull DruidConfiguration druidConfiguration, org.glassfish.jersey.client.ClientConfig jerseyConfig)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes connection with Druid
void	connect()	Connects with Druid
String	query(DruidQuery druidQuery)	Queries druid
<T> List<T>	query(DruidQuery druidQuery, Class<T> className)	Queries druid

Methods inherited from class java.lang.Object

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

Constructor Detail

DruidJerseyClient

public DruidJerseyClient(@NonNull
                         @NonNull DruidConfiguration druidConfiguration)

DruidJerseyClient

public DruidJerseyClient(@NonNull
                         @NonNull DruidConfiguration druidConfiguration,
                         org.glassfish.jersey.client.ClientConfig jerseyConfig)

Method Detail

connect

public void connect()
             throws ConnectionException

Description copied from interface: DruidClient

Connects with Druid

Specified by:

connect in interface DruidClient

Throws:

ConnectionException - When connection is not formed

close

public void close()
           throws ConnectionException

Description copied from interface: DruidClient

Closes connection with Druid

Specified by:

close in interface AutoCloseable

Specified by:

close in interface DruidClient

Throws:

ConnectionException - When connection is not closed

query

public String query(DruidQuery druidQuery)
             throws QueryException

Description copied from interface: DruidClient

Queries druid

Specified by:

query in interface DruidClient

Parameters:

druidQuery - Druid Query object

Returns:

Result from Druid

Throws:

QueryException - Error while querying

query

public <T> List<T> query(DruidQuery druidQuery,
                         Class<T> className)
                  throws QueryException

Description copied from interface: DruidClient

Queries druid

Specified by:

query in interface DruidClient

Type Parameters:

T - Class according to which DruidResult should be converted to

Parameters:

druidQuery - Druid Query Object

className - Class according to which DruidResult should be converted to

Returns:

Druid Result in the form of class T object

Throws:

QueryException - Error while querying