Examples with Scriptable org.mozilla.javascript.Scriptable used on opensource projects

Example 81 with Scriptable

use of org.mozilla.javascript.Scriptable in project scriptographer by scriptographer.

the class ExtendedJavaObject method get.

public Object get(String name, Scriptable start) {
    // defined in the underlying Java object
    if (properties != null && properties.containsKey(name))
        return properties.get(name);
    if (changeReceiver != null)
        fetchChangeReceiver();
    Scriptable prototype = getPrototype();
    Object result = prototype.get(name, this);
    if (result != Scriptable.NOT_FOUND)
        return result;
    result = members.get(this, name, javaObject, false);
    if (result != Scriptable.NOT_FOUND) {
        if (javaObject instanceof ChangeReceiver)
            handleChangeEmitter(result, name);
        return result;
    }
    if (name.equals("prototype"))
        return prototype;
    return Scriptable.NOT_FOUND;
}

Example 82 with Scriptable

use of org.mozilla.javascript.Scriptable in project scriptographer by scriptographer.

the class ListWrapper method getDefaultValue.

public Object getDefaultValue(Class hint) {
    if (hint == null || hint == ScriptRuntime.StringClass) {
        StringBuffer buffer = new StringBuffer();
        ReadOnlyList list = (ReadOnlyList) javaObject;
        for (int i = 0, l = list.size(); i < l; i++) {
            if (i > 0)
                buffer.append(",");
            Object entry = list.get(i);
            if (entry != null) {
                Scriptable obj = Context.toObject(entry, this);
                buffer.append(obj.getDefaultValue(hint));
            } else {
                buffer.append("null");
            }
        }
        return buffer.toString();
    } else {
        return super.getDefaultValue(hint);
    }
}

Example 83 with Scriptable

use of org.mozilla.javascript.Scriptable in project scriptographer by scriptographer.

the class RhinoEngine method createScope.

public Scope createScope() {
    Scriptable scope = new NativeObject();
    // Sharing the top level scope:
    // https://developer.mozilla.org/En/Rhino_documentation/Scopes_and_Contexts
    scope.setPrototype(topLevel);
    scope.setParentScope(null);
    return new RhinoScope(this, scope);
}

Example 84 with Scriptable

use of org.mozilla.javascript.Scriptable in project scriptographer by scriptographer.

the class RhinoEngine method handleSignOperator.

public Object handleSignOperator(Context cx, Scriptable scope, int operator, Object rhs) {
    switch(operator) {
        case Token.NEG:
            // Wrap String as Scriptable, so we can access its prototype easily too.
            if (rhs instanceof String)
                rhs = ScriptRuntime.toObject(cx, scope, rhs);
            // Now perform the magic
            if (rhs instanceof Scriptable) {
                Scriptable scriptable = (Scriptable) rhs;
                Object obj = ScriptableObject.getProperty(scriptable, "negate");
                if (obj instanceof Callable)
                    return ((Callable) obj).call(cx, scope, scriptable, new Object[] {});
            }
            break;
        case Token.POS:
            // converted top + new Point(1, 2) by the interpreter...
            return rhs;
    }
    return null;
}

Example 85 with Scriptable

use of org.mozilla.javascript.Scriptable in project neo4j by neo4j.

the class JavascriptExecutor method createPrototype.

private Scriptable createPrototype(Context cx) {
    Scriptable proto = cx.initStandardObjects();
    Scriptable topLevel = new ImporterTopLevel(cx);
    proto.setParentScope(topLevel);
    return proto;
}