Package org.apache.calcite.chinook

Class EnvironmentFairy

java.lang.Object

org.apache.calcite.chinook.EnvironmentFairy

public class EnvironmentFairy
extends Object

Fairy simulates environment around Calcite.

An example property is the user on whose behalf Calcite is running the current query. Other properties can change from one query to another. Properties are held in thread-locals, so it is safe to set a property then read it from the same thread.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	EnvironmentFairy.User	Describes who is emulated to being logged in.

Method Summary

Modifier and Type	Method	Description
static EnvironmentFairy.User	getUser()
static void	login(EnvironmentFairy.User user)

Methods inherited from class java.lang.Object

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

Method Details

getUser

public static EnvironmentFairy.User getUser()

login

public static void login(EnvironmentFairy.User user)