Java Code Examples for jdk.nashorn.internal.runtime.linker.NashornGuards#getGuard()

The following examples show how to use jdk.nashorn.internal.runtime.linker.NashornGuards#getGuard() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SetMethodCreator.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Composes from its components an actual guarded invocation that represents the dynamic setter method for the property.
 * @return the composed guarded invocation that represents the dynamic setter method for the property.
 */
GuardedInvocation createGuardedInvocation() {
    // getGuard() and getException() either both return null, or neither does. The reason for that is that now
    // getGuard returns a map guard that casts its argument to ScriptObject, and if that fails, we need to
    // relink on ClassCastException.
    final boolean explicitInstanceOfCheck = NashornGuards.explicitInstanceOfCheck(desc, request);
    return new GuardedInvocation(methodHandle, NashornGuards.getGuard(sobj, property, desc, explicitInstanceOfCheck),
            (SwitchPoint)null, explicitInstanceOfCheck ? null : ClassCastException.class);
}
Example 2
Source File: SetMethodCreator.java    From jdk8u60 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Composes from its components an actual guarded invocation that represents the dynamic setter method for the property.
 * @return the composed guarded invocation that represents the dynamic setter method for the property.
 */
GuardedInvocation createGuardedInvocation() {
    // getGuard() and getException() either both return null, or neither does. The reason for that is that now
    // getGuard returns a map guard that casts its argument to ScriptObject, and if that fails, we need to
    // relink on ClassCastException.
    final boolean explicitInstanceOfCheck = NashornGuards.explicitInstanceOfCheck(desc, request);
    return new GuardedInvocation(methodHandle, NashornGuards.getGuard(sobj, property, desc, explicitInstanceOfCheck),
            (SwitchPoint)null, explicitInstanceOfCheck ? null : ClassCastException.class);
}
Example 3
Source File: SetMethodCreator.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Composes from its components an actual guarded invocation that represents the dynamic setter method for the property.
 * @return the composed guarded invocation that represents the dynamic setter method for the property.
 */
GuardedInvocation createGuardedInvocation() {
    // getGuard() and getException() either both return null, or neither does. The reason for that is that now
    // getGuard returns a map guard that casts its argument to ScriptObject, and if that fails, we need to
    // relink on ClassCastException.
    final boolean explicitInstanceOfCheck = NashornGuards.explicitInstanceOfCheck(desc, request);
    return new GuardedInvocation(methodHandle, NashornGuards.getGuard(sobj, property, desc, explicitInstanceOfCheck),
            (SwitchPoint)null, explicitInstanceOfCheck ? null : ClassCastException.class);
}
Example 4
Source File: SetMethodCreator.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Composes from its components an actual guarded invocation that represents the dynamic setter method for the property.
 * @return the composed guarded invocation that represents the dynamic setter method for the property.
 */
GuardedInvocation createGuardedInvocation() {
    // getGuard() and getException() either both return null, or neither does. The reason for that is that now
    // getGuard returns a map guard that casts its argument to ScriptObject, and if that fails, we need to
    // relink on ClassCastException.
    final boolean explicitInstanceOfCheck = NashornGuards.explicitInstanceOfCheck(desc, request);
    return new GuardedInvocation(methodHandle, NashornGuards.getGuard(sobj, property, desc, explicitInstanceOfCheck),
            (SwitchPoint)null, explicitInstanceOfCheck ? null : ClassCastException.class);
}
Example 5
Source File: SetMethodCreator.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Composes from its components an actual guarded invocation that represents the dynamic setter method for the property.
 * @return the composed guarded invocation that represents the dynamic setter method for the property.
 */
GuardedInvocation createGuardedInvocation() {
    // getGuard() and getException() either both return null, or neither does. The reason for that is that now
    // getGuard returns a map guard that casts its argument to ScriptObject, and if that fails, we need to
    // relink on ClassCastException.
    final boolean explicitInstanceOfCheck = NashornGuards.explicitInstanceOfCheck(desc, request);
    return new GuardedInvocation(methodHandle, NashornGuards.getGuard(sobj, property, desc, explicitInstanceOfCheck),
            (SwitchPoint)null, explicitInstanceOfCheck ? null : ClassCastException.class);
}
Example 6
Source File: SetMethodCreator.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Composes from its components an actual guarded invocation that represents the dynamic setter method for the property.
 * @return the composed guarded invocation that represents the dynamic setter method for the property.
 */
GuardedInvocation createGuardedInvocation() {
    // getGuard() and getException() either both return null, or neither does. The reason for that is that now
    // getGuard returns a map guard that casts its argument to ScriptObject, and if that fails, we need to
    // relink on ClassCastException.
    final boolean explicitInstanceOfCheck = NashornGuards.explicitInstanceOfCheck(desc, request);
    return new GuardedInvocation(methodHandle, NashornGuards.getGuard(sobj, property, desc, explicitInstanceOfCheck),
            (SwitchPoint)null, explicitInstanceOfCheck ? null : ClassCastException.class);
}
Example 7
Source File: SetMethodCreator.java    From jdk8u_nashorn with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Composes from its components an actual guarded invocation that represents the dynamic setter method for the property.
 * @return the composed guarded invocation that represents the dynamic setter method for the property.
 */
GuardedInvocation createGuardedInvocation() {
    // getGuard() and getException() either both return null, or neither does. The reason for that is that now
    // getGuard returns a map guard that casts its argument to ScriptObject, and if that fails, we need to
    // relink on ClassCastException.
    final boolean explicitInstanceOfCheck = NashornGuards.explicitInstanceOfCheck(desc, request);
    return new GuardedInvocation(methodHandle, NashornGuards.getGuard(sobj, property, desc, explicitInstanceOfCheck),
            (SwitchPoint)null, explicitInstanceOfCheck ? null : ClassCastException.class);
}