本文整理匯總了Java中jdk.nashorn.api.scripting.ScriptObjectMirror.keySet方法的典型用法代碼示例。如果您正苦於以下問題：Java ScriptObjectMirror.keySet方法的具體用法？Java ScriptObjectMirror.keySet怎麽用？Java ScriptObjectMirror.keySet使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類jdk.nashorn.api.scripting.ScriptObjectMirror的用法示例。
在下文中一共展示了ScriptObjectMirror.keySet方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: bindAllProperties
import jdk.nashorn.api.scripting.ScriptObjectMirror; //導入方法依賴的package包/類
/**
* Binds the source mirror object's properties to the target object. Binding
* properties allows two-way read/write for the properties of the source object.
* All inherited, enumerable properties are also bound. This method is used to
* to make 'with' statement work with ScriptObjectMirror as scope object.
*
* @param target the target object to which the source object's properties are bound
* @param source the source object whose properties are bound to the target
* @return the target object after property binding
*/
public static Object bindAllProperties(final ScriptObject target, final ScriptObjectMirror source) {
final Set<String> keys = source.keySet();
// make accessor properties using dynamic invoker getters and setters
final AccessorProperty[] props = new AccessorProperty[keys.size()];
int idx = 0;
for (final String name : keys) {
final MethodHandle getter = Bootstrap.createDynamicInvoker("dyn:getMethod|getProp|getElem:" + name, MIRROR_GETTER_TYPE);
final MethodHandle setter = Bootstrap.createDynamicInvoker("dyn:setProp|setElem:" + name, MIRROR_SETTER_TYPE);
props[idx] = AccessorProperty.create(name, 0, getter, setter);
idx++;
}
target.addBoundProperties(source, props);
return target;
}
示例2: bindAllProperties
import jdk.nashorn.api.scripting.ScriptObjectMirror; //導入方法依賴的package包/類
/**
* Binds the source mirror object's properties to the target object. Binding
* properties allows two-way read/write for the properties of the source object.
* All inherited, enumerable properties are also bound. This method is used to
* to make 'with' statement work with ScriptObjectMirror as scope object.
*
* @param target the target object to which the source object's properties are bound
* @param source the source object whose properties are bound to the target
* @return the target object after property binding
*/
public static Object bindAllProperties(final ScriptObject target, final ScriptObjectMirror source) {
final Set<String> keys = source.keySet();
// make accessor properties using dynamic invoker getters and setters
final AccessorProperty[] props = new AccessorProperty[keys.size()];
int idx = 0;
for (final String name : keys) {
props[idx] = createAccessorProperty(name);
idx++;
}
target.addBoundProperties(source, props);
return target;
}