com.google.gwt.dev.shell

Class JavaScriptHost

java.lang.Object

com.google.gwt.dev.shell.JavaScriptHost

public class JavaScriptHost
extends Object

This class contains a set of static methods that can be used to interact with the browser in hosted mode.

Constructor Summary

Constructors

Constructor and Description
JavaScriptHost()

Method Summary

Methods

Modifier and Type	Method and Description
static void	exceptionCaught(Object exception)
static boolean	invokeNativeBoolean(String name, Object jthis, Class<?>[] types, Object[] args) Invoke a native JavaScript function that returns a boolean value.
static byte	invokeNativeByte(String name, Object jthis, Class<?>[] types, Object[] args) Invoke a native JavaScript function that returns a byte value.
static char	invokeNativeChar(String name, Object jthis, Class<?>[] types, Object[] args) Invoke a native JavaScript function that returns a character value.
static double	invokeNativeDouble(String name, Object jthis, Class<?>[] types, Object[] args) Invoke a native JavaScript function that returns a double value.
static float	invokeNativeFloat(String name, Object jthis, Class<?>[] types, Object[] args) Invoke a native JavaScript function that returns a float value.
static int	invokeNativeInt(String name, Object jthis, Class<?>[] types, Object[] args) Invoke a native JavaScript function that returns an integer value.
static long	invokeNativeLong(String name, Object jthis, Class<?>[] types, Object[] args) Invoke a native JavaScript function that returns a long value.
static Object	invokeNativeObject(String name, Object jthis, Class<?>[] types, Object[] args) Invoke a native JavaScript function that returns an object value.
static short	invokeNativeShort(String name, Object jthis, Class<?>[] types, Object[] args) Invoke a native JavaScript function that returns a short value.
static void	invokeNativeVoid(String name, Object jthis, Class<?>[] types, Object[] args) Invoke a native JavaScript function that returns no value.
static void	setHost(ShellJavaScriptHost host) This method is called via reflection from the CompilingClassLoader, providing the hosted mode application with all of the methods it needs to interface with the browser and the server (for deferred binding).

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaScriptHost

public JavaScriptHost()

Method Detail

exceptionCaught

public static void exceptionCaught(Object exception)

invokeNativeBoolean

public static boolean invokeNativeBoolean(String name,
                          Object jthis,
                          Class<?>[] types,
                          Object[] args)
                                   throws Throwable

Invoke a native JavaScript function that returns a boolean value.

Throws:

Throwable

invokeNativeByte

public static byte invokeNativeByte(String name,
                    Object jthis,
                    Class<?>[] types,
                    Object[] args)
                             throws Throwable

Invoke a native JavaScript function that returns a byte value.

Throws:

Throwable

invokeNativeChar

public static char invokeNativeChar(String name,
                    Object jthis,
                    Class<?>[] types,
                    Object[] args)
                             throws Throwable

Invoke a native JavaScript function that returns a character value.

Throws:

Throwable

invokeNativeDouble

public static double invokeNativeDouble(String name,
                        Object jthis,
                        Class<?>[] types,
                        Object[] args)
                                 throws Throwable

Invoke a native JavaScript function that returns a double value.

Throws:

Throwable

invokeNativeFloat

public static float invokeNativeFloat(String name,
                      Object jthis,
                      Class<?>[] types,
                      Object[] args)
                               throws Throwable

Invoke a native JavaScript function that returns a float value.

Throws:

Throwable

invokeNativeInt

public static int invokeNativeInt(String name,
                  Object jthis,
                  Class<?>[] types,
                  Object[] args)
                           throws Throwable

Invoke a native JavaScript function that returns an integer value.

Throws:

Throwable

invokeNativeLong

public static long invokeNativeLong(String name,
                    Object jthis,
                    Class<?>[] types,
                    Object[] args)
                             throws Throwable

Invoke a native JavaScript function that returns a long value.

Throws:

Throwable

invokeNativeObject

public static Object invokeNativeObject(String name,
                        Object jthis,
                        Class<?>[] types,
                        Object[] args)
                                 throws Throwable

Invoke a native JavaScript function that returns an object value.

Throws:

Throwable

invokeNativeShort

public static short invokeNativeShort(String name,
                      Object jthis,
                      Class<?>[] types,
                      Object[] args)
                               throws Throwable

Invoke a native JavaScript function that returns a short value.

Throws:

Throwable

invokeNativeVoid

public static void invokeNativeVoid(String name,
                    Object jthis,
                    Class<?>[] types,
                    Object[] args)
                             throws Throwable

Invoke a native JavaScript function that returns no value.

Throws:

Throwable

setHost

public static void setHost(ShellJavaScriptHost host)

This method is called via reflection from the CompilingClassLoader, providing the hosted mode application with all of the methods it needs to interface with the browser and the server (for deferred binding).