Constructor Detail

• GWT

  public GWT()

Method Detail

• create

  public static <T> T create(java.lang.Class<?> classLiteral)

  Instantiates a class via deferred binding.

  The argument to create(Class) must be a class literal because the Production Mode compiler must be able to statically determine the requested type at compile-time. This can be tricky because using a Class variable may appear to work correctly in Development Mode.

  Parameters:

  classLiteral - a class literal specifying the base class to be instantiated

  Returns:

  the new instance, which must be cast to the requested class

• getUniqueThreadId

  public static java.lang.String getUniqueThreadId()

  Returns the empty string when running in Production Mode, but returns a unique string for each thread in Development Mode (for example, different windows accessing the dev mode server will each have a unique id, and hitting refresh without restarting dev mode will result in a new unique id for a particular window. TODO(unnurg): Remove this function once Dev Mode rewriting classes are in gwt-dev.

• getVersion

  public static java.lang.String getVersion()

  Get a human-readable representation of the GWT version used, or null if this is running on the client.

  Returns:

  a human-readable version number, such as "2.5"

• isClient

  public static boolean isClient()

  Returns true when running inside the normal GWT environment, either in Development Mode or Production Mode. Returns false if this code is running in a plain JVM. This might happen when running shared code on the server, or during the bootstrap sequence of a GWTTestCase test.

• isProdMode

  public static boolean isProdMode()

  Returns true when running in production mode. Returns false when running either in development mode, or when running in a plain JVM.

• isScript

  public static boolean isScript()

  Determines whether or not the running program is script or bytecode.

• log

  public static void log(java.lang.String message)

  Logs a message to the development shell logger in Development Mode. Calls are optimized out in Production Mode.

• log

  public static void log(java.lang.String message,
         java.lang.Throwable e)

  Logs a message to the development shell logger in Development Mode. Calls are optimized out in Production Mode.

• setBridge

  public static void setBridge(GWTBridge bridge)

  Called via reflection in Development Mode; do not ever call this method in Production Mode. May be called in server code to initialize server bridge.