Class PropertyAccessors

java.lang.Object
cloud.opencode.base.reflect.accessor.PropertyAccessors
public final class PropertyAccessors extends Object
Property Accessors Factory 属性访问器工厂

Factory for creating property accessors with different strategies.

用不同策略创建属性访问器的工厂。

Features | 主要功能:

  • Multiple access strategies (Field, Bean, MethodHandle, VarHandle, Lambda) - 多种访问策略
  • Auto-strategy selection - 自动策略选择
  • Bulk accessor creation - 批量访问器创建

Usage Examples | 使用示例:

// Auto-select best strategy
PropertyAccessor<User> accessor = PropertyAccessors.create(User.class, "name");

// Create all accessors for a class
Map<String, PropertyAccessor<User>> accessors = PropertyAccessors.createAll(User.class);

Security | 安全性:

  • Thread-safe: Yes (stateless factory) - 线程安全: 是（无状态工厂）
  • Null-safe: No (caller must ensure non-null arguments) - 空值安全: 否（调用方须确保非空参数）
Since:
JDK 25, opencode-base-reflect V1.0.0
Author:
Leon Soo www.LeonSoo.com
See Also:

  • Method Details

    • create

      public static <T> PropertyAccessor<T> create(Class<T> clazz, String propertyName)
      Creates a property accessor with auto strategy 以自动策略创建属性访问器
      Type Parameters:
      T - the target type | 目标类型
      Parameters:
      clazz - the class | 类
      propertyName - the property name | 属性名
      Returns:
      the accessor | 访问器

    • create

      public static <T> PropertyAccessor<T> create(Class<T> clazz, String propertyName, PropertyAccessors.Strategy strategy)
      Creates a property accessor with specified strategy 以指定策略创建属性访问器
      Type Parameters:
      T - the target type | 目标类型
      Parameters:
      clazz - the class | 类
      propertyName - the property name | 属性名
      strategy - the strategy | 策略
      Returns:
      the accessor | 访问器

    • createAll

      public static <T> Map<String, PropertyAccessor<T>> createAll(Class<T> clazz)
      Creates all property accessors for a class 为类创建所有属性访问器
      Type Parameters:
      T - the target type | 目标类型
      Parameters:
      clazz - the class | 类
      Returns:
      map of property name to accessor | 属性名到访问器的映射

    • createAll

      public static <T> Map<String, PropertyAccessor<T>> createAll(Class<T> clazz, PropertyAccessors.Strategy strategy)
      Creates all property accessors for a class with strategy 以策略为类创建所有属性访问器
      Type Parameters:
      T - the target type | 目标类型
      Parameters:
      clazz - the class | 类
      strategy - the strategy | 策略
      Returns:
      map of property name to accessor | 属性名到访问器的映射

    • createFieldAccessors

      public static <T> Map<String, FieldAccessor<T>> createFieldAccessors(Class<T> clazz)
      Creates field-based accessors for all fields 为所有字段创建基于字段的访问器
      Type Parameters:
      T - the target type | 目标类型
      Parameters:
      clazz - the class | 类
      Returns:
      map of field name to accessor | 字段名到访问器的映射

    • createBeanAccessors

      public static <T> Map<String, BeanAccessor<T>> createBeanAccessors(Class<T> clazz)
      Creates bean-based accessors for all properties 为所有属性创建基于bean的访问器
      Type Parameters:
      T - the target type | 目标类型
      Parameters:
      clazz - the class | 类
      Returns:
      map of property name to accessor | 属性名到访问器的映射

    • createVarHandleAccessors

      public static <T> Map<String, VarHandleAccessor<T>> createVarHandleAccessors(Class<T> clazz)
      Creates VarHandle-based accessors for all fields 为所有字段创建基于VarHandle的访问器
      Type Parameters:
      T - the target type | 目标类型
      Parameters:
      clazz - the class | 类
      Returns:
      map of field name to accessor | 字段名到访问器的映射