add HibernatePersistenceConfiguration.jdbcPoolSize

Author: gavinking

hibernate-core/src/main/java/org/hibernate/jpa/HibernatePersistenceConfiguration.java

@@ -156,6 +156,16 @@ public HibernatePersistenceConfiguration jdbcCredentials(String username, String
 		return this;
 	}
 
+	/**
+	 * The JDBC connection pool size.
+	 *
+	 * @see JdbcSettings#POOL_SIZE
+	 */
+	public HibernatePersistenceConfiguration jdbcPoolSize(int poolSize) {
+		property( JdbcSettings.POOL_SIZE, poolSize );
+		return this;
+	}
+
 	/**
 	 * Enables SQL logging to the console.
 	 * <p>