Package org.activiti.engine.impl.util

Class ReflectUtil

  • public abstract class ReflectUtil
extends java.lang.Object

    • Constructor Summary

      Constructors 
      Constructor Description
      ReflectUtil()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.ClassLoader getClassLoader()  
      static java.lang.reflect.Field getField​(java.lang.String fieldName, java.lang.Class<?> clazz)
      Returns the field of the given class or null if it doesn't exist.
      static java.lang.reflect.Field getField​(java.lang.String fieldName, java.lang.Object object)
      Returns the field of the given object or null if it doesn't exist.
      static java.lang.String getGetterShorthandName​(java.lang.reflect.Method method)  
      static java.net.URL getResource​(java.lang.String name)  
      static java.io.InputStream getResourceAsStream​(java.lang.String name)  
      static java.lang.reflect.Method getSetter​(java.lang.String fieldName, java.lang.Class<?> clazz, java.lang.Class<?> fieldType)
      Returns the setter-method for the given field name or null if no setter exists.
      static java.lang.String getSetterShorthandName​(java.lang.reflect.Method method)  
      static java.lang.Object instantiate​(java.lang.String className)  
      static java.lang.Object instantiate​(java.lang.String className, java.lang.Object[] args)  
      static java.lang.Object invoke​(java.lang.Object target, java.lang.String methodName, java.lang.Object[] args)  
      static boolean isGetter​(java.lang.reflect.Method method)  
      static boolean isSetter​(java.lang.reflect.Method method)  
      static boolean isSetter​(java.lang.reflect.Method method, boolean allowBuilderPattern)  
      static java.lang.Class<?> loadClass​(java.lang.String className)  
      static void setField​(java.lang.reflect.Field field, java.lang.Object object, java.lang.Object value)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • ReflectUtil

        public ReflectUtil()

    • Method Detail

      • getClassLoader

        public static java.lang.ClassLoader getClassLoader()

      • loadClass

        public static java.lang.Class<?> loadClass​(java.lang.String className)

      • getResourceAsStream

        public static java.io.InputStream getResourceAsStream​(java.lang.String name)

      • getResource

        public static java.net.URL getResource​(java.lang.String name)

      • instantiate

        public static java.lang.Object instantiate​(java.lang.String className)

      • invoke

        public static java.lang.Object invoke​(java.lang.Object target,
                                      java.lang.String methodName,
                                      java.lang.Object[] args)

      • getField

        public static java.lang.reflect.Field getField​(java.lang.String fieldName,
                                               java.lang.Object object)
        Returns the field of the given object or null if it doesn't exist.

      • getField

        public static java.lang.reflect.Field getField​(java.lang.String fieldName,
                                               java.lang.Class<?> clazz)
        Returns the field of the given class or null if it doesn't exist.

      • setField

        public static void setField​(java.lang.reflect.Field field,
                            java.lang.Object object,
                            java.lang.Object value)

      • getSetter

        public static java.lang.reflect.Method getSetter​(java.lang.String fieldName,
                                                 java.lang.Class<?> clazz,
                                                 java.lang.Class<?> fieldType)
        Returns the setter-method for the given field name or null if no setter exists.

      • instantiate

        public static java.lang.Object instantiate​(java.lang.String className,
                                           java.lang.Object[] args)

      • isGetter

        public static boolean isGetter​(java.lang.reflect.Method method)

      • isSetter

        public static boolean isSetter​(java.lang.reflect.Method method,
                               boolean allowBuilderPattern)

      • isSetter

        public static boolean isSetter​(java.lang.reflect.Method method)

      • getGetterShorthandName

        public static java.lang.String getGetterShorthandName​(java.lang.reflect.Method method)

      • getSetterShorthandName

        public static java.lang.String getSetterShorthandName​(java.lang.reflect.Method method)