Java Code Examples for jdk.nashorn.internal.runtime.ScriptFunction#getScope()

The following examples show how to use jdk.nashorn.internal.runtime.ScriptFunction#getScope() . These examples are extracted from open source projects. 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
private CompiledScript asCompiledScript(final Source source) throws ScriptException {
    final ScriptFunction func = compileImpl(source, context);
    return new CompiledScript() {
        @Override
        public Object eval(final ScriptContext ctxt) throws ScriptException {
            final ScriptObject globalObject = getNashornGlobalFrom(ctxt);
            // Are we running the script in the correct global?
            if (func.getScope() == globalObject) {
                return evalImpl(func, ctxt, globalObject);
            }
            // ScriptContext with a different global. Compile again!
            // Note that we may still hit per-global compilation cache.
            return evalImpl(compileImpl(source, ctxt), ctxt, globalObject);
        }
        @Override
        public ScriptEngine getEngine() {
            return NashornScriptEngine.this;
        }
    };
}
 
Example 2
private CompiledScript asCompiledScript(final Source source) throws ScriptException {
    final ScriptFunction func = compileImpl(source, context);
    return new CompiledScript() {
        @Override
        public Object eval(final ScriptContext ctxt) throws ScriptException {
            final ScriptObject globalObject = getNashornGlobalFrom(ctxt);
            // Are we running the script in the correct global?
            if (func.getScope() == globalObject) {
                return evalImpl(func, ctxt, globalObject);
            }
            // ScriptContext with a different global. Compile again!
            // Note that we may still hit per-global compilation cache.
            return evalImpl(compileImpl(source, ctxt), ctxt, globalObject);
        }
        @Override
        public ScriptEngine getEngine() {
            return NashornScriptEngine.this;
        }
    };
}
 
Example 3
private CompiledScript asCompiledScript(final Source source) throws ScriptException {
    final ScriptFunction func = compileImpl(source, context);
    return new CompiledScript() {
        @Override
        public Object eval(final ScriptContext ctxt) throws ScriptException {
            final ScriptObject global = getNashornGlobalFrom(ctxt);
            // Are we running the script in the correct global?
            if (func.getScope() == global) {
                return evalImpl(func, ctxt, global);
            } else {
                // ScriptContext with a different global. Compile again!
                // Note that we may still hit per-global compilation cache.
                return evalImpl(compileImpl(source, ctxt), ctxt, global);
            }
        }
        @Override
        public ScriptEngine getEngine() {
            return NashornScriptEngine.this;
        }
    };
}
 
Example 4
private CompiledScript asCompiledScript(final Source source) throws ScriptException {
    final Context.MultiGlobalCompiledScript mgcs;
    final ScriptFunction func;
    final Global oldGlobal = Context.getGlobal();
    final Global newGlobal = getNashornGlobalFrom(context);
    final boolean globalChanged = (oldGlobal != newGlobal);
    try {
        if (globalChanged) {
            Context.setGlobal(newGlobal);
        }

        mgcs = nashornContext.compileScript(source);
        func = mgcs.getFunction(newGlobal);
    } catch (final Exception e) {
        throwAsScriptException(e, newGlobal);
        throw new AssertionError("should not reach here");
    } finally {
        if (globalChanged) {
            Context.setGlobal(oldGlobal);
        }
    }

    return new CompiledScript() {
        @Override
        public Object eval(final ScriptContext ctxt) throws ScriptException {
            final Global globalObject = getNashornGlobalFrom(ctxt);
            // Are we running the script in the same global in which it was compiled?
            if (func.getScope() == globalObject) {
                return evalImpl(func, ctxt, globalObject);
            }

            // different global
            return evalImpl(mgcs, ctxt, globalObject);
        }
        @Override
        public ScriptEngine getEngine() {
            return NashornScriptEngine.this;
        }
    };
}
 
Example 5
private CompiledScript asCompiledScript(final Source source) throws ScriptException {
    final Context.MultiGlobalCompiledScript mgcs;
    final ScriptFunction func;
    final Global oldGlobal = Context.getGlobal();
    final Global newGlobal = getNashornGlobalFrom(context);
    final boolean globalChanged = (oldGlobal != newGlobal);
    try {
        if (globalChanged) {
            Context.setGlobal(newGlobal);
        }

        mgcs = nashornContext.compileScript(source);
        func = mgcs.getFunction(newGlobal);
    } catch (final Exception e) {
        throwAsScriptException(e, newGlobal);
        throw new AssertionError("should not reach here");
    } finally {
        if (globalChanged) {
            Context.setGlobal(oldGlobal);
        }
    }

    return new CompiledScript() {
        @Override
        public Object eval(final ScriptContext ctxt) throws ScriptException {
            final Global globalObject = getNashornGlobalFrom(ctxt);
            // Are we running the script in the same global in which it was compiled?
            if (func.getScope() == globalObject) {
                return evalImpl(func, ctxt, globalObject);
            }

            // different global
            return evalImpl(mgcs, ctxt, globalObject);
        }
        @Override
        public ScriptEngine getEngine() {
            return NashornScriptEngine.this;
        }
    };
}
 
Example 6
private CompiledScript asCompiledScript(final Source source) throws ScriptException {
    final Context.MultiGlobalCompiledScript mgcs;
    final ScriptFunction func;
    final Global oldGlobal = Context.getGlobal();
    final Global newGlobal = getNashornGlobalFrom(context);
    final boolean globalChanged = (oldGlobal != newGlobal);
    try {
        if (globalChanged) {
            Context.setGlobal(newGlobal);
        }

        mgcs = nashornContext.compileScript(source);
        func = mgcs.getFunction(newGlobal);
    } catch (final Exception e) {
        throwAsScriptException(e, newGlobal);
        throw new AssertionError("should not reach here");
    } finally {
        if (globalChanged) {
            Context.setGlobal(oldGlobal);
        }
    }

    return new CompiledScript() {
        @Override
        public Object eval(final ScriptContext ctxt) throws ScriptException {
            final Global globalObject = getNashornGlobalFrom(ctxt);
            // Are we running the script in the same global in which it was compiled?
            if (func.getScope() == globalObject) {
                return evalImpl(func, ctxt, globalObject);
            }

            // different global
            return evalImpl(mgcs, ctxt, globalObject);
        }
        @Override
        public ScriptEngine getEngine() {
            return NashornScriptEngine.this;
        }
    };
}
 
Example 7
private CompiledScript asCompiledScript(final Source source) throws ScriptException {
    final Context.MultiGlobalCompiledScript mgcs;
    final ScriptFunction func;
    final Global oldGlobal = Context.getGlobal();
    final Global newGlobal = getNashornGlobalFrom(context);
    final boolean globalChanged = (oldGlobal != newGlobal);
    try {
        if (globalChanged) {
            Context.setGlobal(newGlobal);
        }

        mgcs = nashornContext.compileScript(source);
        func = mgcs.getFunction(newGlobal);
    } catch (final Exception e) {
        throwAsScriptException(e, newGlobal);
        throw new AssertionError("should not reach here");
    } finally {
        if (globalChanged) {
            Context.setGlobal(oldGlobal);
        }
    }

    return new CompiledScript() {
        @Override
        public Object eval(final ScriptContext ctxt) throws ScriptException {
            final Global globalObject = getNashornGlobalFrom(ctxt);
            // Are we running the script in the same global in which it was compiled?
            if (func.getScope() == globalObject) {
                return evalImpl(func, ctxt, globalObject);
            }

            // different global
            return evalImpl(mgcs, ctxt, globalObject);
        }
        @Override
        public ScriptEngine getEngine() {
            return NashornScriptEngine.this;
        }
    };
}
 
Example 8
private CompiledScript asCompiledScript(final Source source) throws ScriptException {
    final Context.MultiGlobalCompiledScript mgcs;
    final ScriptFunction func;
    final Global oldGlobal = Context.getGlobal();
    final Global newGlobal = getNashornGlobalFrom(context);
    final boolean globalChanged = (oldGlobal != newGlobal);
    try {
        if (globalChanged) {
            Context.setGlobal(newGlobal);
        }

        mgcs = nashornContext.compileScript(source);
        func = mgcs.getFunction(newGlobal);
    } catch (final Exception e) {
        throwAsScriptException(e, newGlobal);
        throw new AssertionError("should not reach here");
    } finally {
        if (globalChanged) {
            Context.setGlobal(oldGlobal);
        }
    }

    return new CompiledScript() {
        @Override
        public Object eval(final ScriptContext ctxt) throws ScriptException {
            final Global globalObject = getNashornGlobalFrom(ctxt);
            // Are we running the script in the same global in which it was compiled?
            if (func.getScope() == globalObject) {
                return evalImpl(func, ctxt, globalObject);
            }

            // different global
            return evalImpl(mgcs, ctxt, globalObject);
        }
        @Override
        public ScriptEngine getEngine() {
            return NashornScriptEngine.this;
        }
    };
}
 
Example 9
private CompiledScript asCompiledScript(final Source source) throws ScriptException {
    final Context.MultiGlobalCompiledScript mgcs;
    final ScriptFunction func;
    final Global oldGlobal = Context.getGlobal();
    final Global newGlobal = getNashornGlobalFrom(context);
    final boolean globalChanged = (oldGlobal != newGlobal);
    try {
        if (globalChanged) {
            Context.setGlobal(newGlobal);
        }

        mgcs = nashornContext.compileScript(source);
        func = mgcs.getFunction(newGlobal);
    } catch (final Exception e) {
        throwAsScriptException(e, newGlobal);
        throw new AssertionError("should not reach here");
    } finally {
        if (globalChanged) {
            Context.setGlobal(oldGlobal);
        }
    }

    return new CompiledScript() {
        @Override
        public Object eval(final ScriptContext ctxt) throws ScriptException {
            final Global globalObject = getNashornGlobalFrom(ctxt);
            // Are we running the script in the same global in which it was compiled?
            if (func.getScope() == globalObject) {
                return evalImpl(func, ctxt, globalObject);
            }

            // different global
            return evalImpl(mgcs, ctxt, globalObject);
        }
        @Override
        public ScriptEngine getEngine() {
            return NashornScriptEngine.this;
        }
    };
}
 
Example 10
private CompiledScript asCompiledScript(final Source source) throws ScriptException {
    final Context.MultiGlobalCompiledScript mgcs;
    final ScriptFunction func;
    final Global oldGlobal = Context.getGlobal();
    final Global newGlobal = getNashornGlobalFrom(context);
    final boolean globalChanged = (oldGlobal != newGlobal);
    try {
        if (globalChanged) {
            Context.setGlobal(newGlobal);
        }

        mgcs = nashornContext.compileScript(source);
        func = mgcs.getFunction(newGlobal);
    } catch (final Exception e) {
        throwAsScriptException(e, newGlobal);
        throw new AssertionError("should not reach here");
    } finally {
        if (globalChanged) {
            Context.setGlobal(oldGlobal);
        }
    }

    return new CompiledScript() {
        @Override
        public Object eval(final ScriptContext ctxt) throws ScriptException {
            final Global globalObject = getNashornGlobalFrom(ctxt);
            // Are we running the script in the same global in which it was compiled?
            if (func.getScope() == globalObject) {
                return evalImpl(func, ctxt, globalObject);
            }

            // different global
            return evalImpl(mgcs, ctxt, globalObject);
        }
        @Override
        public ScriptEngine getEngine() {
            return NashornScriptEngine.this;
        }
    };
}