Upgrade to prestosql v324 (#20)

* Upgrade to release 324

* Fixes build error

pom.xml

@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>io.prestosql</groupId>
 		<artifactId>presto-root</artifactId>
-		<version>300</version>
+		<version>324</version>
 	</parent>
 
 	<artifactId>presto-db2</artifactId>
@@ -61,7 +61,6 @@
 		<dependency>
 			<groupId>io.airlift</groupId>
 			<artifactId>units</artifactId>
-			<scope>provided</scope>
 		</dependency>
 
 		<dependency>
@@ -70,6 +69,12 @@
 			<scope>provided</scope>
 		</dependency>
 
+		<dependency>
+            <groupId>org.openjdk.jol</groupId>
+            <artifactId>jol-core</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
 		<!-- for testing -->
 		<dependency>
 			<groupId>org.testng</groupId>

src/main/java/io/prestosql/plugin/db2/DB2Client.java

@@ -16,44 +16,33 @@
 import com.ibm.db2.jcc.DB2Driver;
 import io.prestosql.plugin.jdbc.BaseJdbcClient;
 import io.prestosql.plugin.jdbc.BaseJdbcConfig;
-import io.prestosql.plugin.jdbc.DriverConnectionFactory;
-import io.prestosql.plugin.jdbc.JdbcConnectorId;
+import io.prestosql.plugin.jdbc.ConnectionFactory;
+import io.prestosql.plugin.jdbc.JdbcIdentity;
+import io.prestosql.plugin.jdbc.StatsCollecting;
 import io.prestosql.plugin.jdbc.JdbcSplit;
 
 import javax.inject.Inject;
 
 import java.sql.Connection;
-import java.sql.Driver;
 import java.sql.SQLException;
-import java.util.Properties;
 
 public class DB2Client
         extends BaseJdbcClient
 {
     @Inject
-    public DB2Client(JdbcConnectorId connectorId, BaseJdbcConfig config) throws SQLException
+    public DB2Client(BaseJdbcConfig config, @StatsCollecting ConnectionFactory connectionFactory) throws SQLException
     {
-        super(connectorId, config, "", createDriverConnectionFactory(new DB2Driver(), config));
+        super(config, "", connectionFactory);
 
         // http://stackoverflow.com/questions/16910791/getting-error-code-4220-with-null-sql-state
         System.setProperty("db2.jcc.charsetDecoderEncoder", "3");
     }
 
-    private static DriverConnectionFactory createDriverConnectionFactory(Driver driver, BaseJdbcConfig config)
-    {
-        Properties connectionProperties = DriverConnectionFactory.basicConnectionProperties(config);
-        // https://www-01.ibm.com/support/knowledgecenter/ssw_ibm_i_72/rzaha/conprop.htm
-        // block size (aka fetch size), default 32
-        connectionProperties.setProperty("block size", "512");
-
-        return new DriverConnectionFactory(driver, config.getConnectionUrl(), connectionProperties);
-    }
-
     @Override
-    public Connection getConnection(JdbcSplit split)
+    public Connection getConnection(JdbcIdentity identity, JdbcSplit split)
             throws SQLException
     {
-        Connection connection = super.getConnection(split);
+        Connection connection = super.getConnection(identity, split);
         try {
             // TRANSACTION_READ_UNCOMMITTED = Uncommitted read
             // http://www.ibm.com/developerworks/data/library/techarticle/dm-0509schuetz/

src/main/java/io/prestosql/plugin/db2/DB2ClientModule.java

@@ -13,14 +13,22 @@
  */
 package io.prestosql.plugin.db2;
 
+import com.ibm.db2.jcc.DB2Driver;
 import com.google.inject.Binder;
 import com.google.inject.Module;
+import com.google.inject.Provides;
 import com.google.inject.Scopes;
+import com.google.inject.Singleton;
 import io.prestosql.plugin.jdbc.BaseJdbcConfig;
+import io.prestosql.plugin.jdbc.ConnectionFactory;
+import io.prestosql.plugin.jdbc.DriverConnectionFactory;
 import io.prestosql.plugin.jdbc.JdbcClient;
+import io.prestosql.plugin.jdbc.credential.CredentialProvider;
 
 import static io.airlift.configuration.ConfigBinder.configBinder;
 
+import java.util.Properties;
+
 public class DB2ClientModule
         implements Module
 {
@@ -30,4 +38,16 @@ public void configure(Binder binder)
         binder.bind(JdbcClient.class).to(DB2Client.class).in(Scopes.SINGLETON);
         configBinder(binder).bindConfig(BaseJdbcConfig.class);
     }
+
+    @Provides
+    @Singleton
+    public static ConnectionFactory getConnectionFactory(BaseJdbcConfig config, CredentialProvider credentialProvider)
+    {
+    	Properties connectionProperties = new Properties();
+    	// https://www-01.ibm.com/support/knowledgecenter/ssw_ibm_i_72/rzaha/conprop.htm
+        // block size (aka fetch size), default 32
+        connectionProperties.setProperty("block size", "512");
+
+    	return new DriverConnectionFactory(new DB2Driver(), config.getConnectionUrl(), connectionProperties, credentialProvider);
+    }
 }