stanford.cs106.reflect

Class ReflectionUtils

java.lang.Object

stanford.cs106.reflect.ReflectionUtils

public class ReflectionUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ReflectionUtils.FieldNameComparator
static class	ReflectionUtils.MethodNameComparator

Constructor Summary

Constructors

Constructor and Description
ReflectionUtils()

Method Summary

Modifier and Type	Method and Description
static Class<?>	classForName(String className)
static boolean	constantExists(Class<?> clazz, String constantNameRegex)
static boolean	constantExists(String className, String constantNameRegex)
static String	getClassNameWithoutPackage(Class<?> clazz)
static String	getClassNameWithoutPackage(Class<?> clazz, Type genericType)
static String	getClassNameWithoutPackage(String className)
static Object	getConstantValue(Class<?> clazz, Object obj, String constantNameRegex)
static Object	getConstantValue(Class<?> clazz, String constantNameRegex)
static Object	getConstantValue(String className, String constantNameRegex)
static boolean	getConstantValueBoolean(Class<?> clazz, Object obj, String constantNameRegex)
static boolean	getConstantValueBoolean(Class<?> clazz, String constantNameRegex)
static boolean	getConstantValueBoolean(String className, String constantNameRegex)
static double	getConstantValueDouble(Class<?> clazz, Object obj, String constantNameRegex)
static double	getConstantValueDouble(Class<?> clazz, String constantNameRegex)
static double	getConstantValueDouble(String className, String constantNameRegex)
static int	getConstantValueInt(Class<?> clazz, Object obj, String constantNameRegex)
static int	getConstantValueInt(Class<?> clazz, String constantNameRegex)
static int	getConstantValueInt(String className, String constantNameRegex)
static Object[]	getDefaultArgs(Method method)
static Object	getDefaultValue(Class<?> type)
static Field	getField(Class<?> clazz, String fieldName)
static Field	getField(Class<?> clazz, String fieldName, boolean checkSuperclasses)
static Field	getFieldToMatchRegex(Class<?> clazz, String constantNameRegex)
static Field	getFieldToMatchRegex(Class<?> clazz, String constantNameRegex, boolean includeSuperclasses)
static Object	getFieldValue(Object obj, Field field)
static Object	getFieldValue(Object obj, String name)
static Object	getFirstFieldValueOfType(Class<?> clazz, Object obj, Class<?> fieldType)
static Method	getMethod(Class<?> clazz, String methodName)
static Object	methodInvoke(Class<?> clazz, Object obj, String methodName, Object... params)
static Object	methodInvoke(String className, Object obj, String methodName, Object... params)
static Object	parseValue(Class<?> type, String value)
static Object	parseValue(Class<?> type, Type genericType, String value)
static Class<?>	primitiveFor(Class<?> clazz)
static void	setConstantValue(Class<?> clazz, Object obj, String constantNameRegex, Object value)
static void	setConstantValue(Class<?> clazz, String constantNameRegex, Object value)
static void	setConstantValue(String className, String constantNameRegex, Object value)
static void	setFieldValue(Class<?> clazz, String name, Object value)
static void	setFieldValue(Object obj, Field field, Object value)
static Object	staticMethodInvoke(Class<?> clazz, String methodName, Object... params)
static Object	staticMethodInvoke(String className, String methodName, Object... params)
static String	toStringViaReflection(Object o)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectionUtils

public ReflectionUtils()

Method Detail

getClassNameWithoutPackage

public static String getClassNameWithoutPackage(String className)

getClassNameWithoutPackage

public static String getClassNameWithoutPackage(Class<?> clazz)

getClassNameWithoutPackage

public static String getClassNameWithoutPackage(Class<?> clazz,
                                                Type genericType)

constantExists

public static boolean constantExists(Class<?> clazz,
                                     String constantNameRegex)

constantExists

public static boolean constantExists(String className,
                                     String constantNameRegex)

getConstantValue

public static Object getConstantValue(Class<?> clazz,
                                      String constantNameRegex)

getConstantValue

public static Object getConstantValue(Class<?> clazz,
                                      Object obj,
                                      String constantNameRegex)

getConstantValue

public static Object getConstantValue(String className,
                                      String constantNameRegex)

getConstantValueDouble

public static double getConstantValueDouble(Class<?> clazz,
                                            Object obj,
                                            String constantNameRegex)

getConstantValueDouble

public static double getConstantValueDouble(Class<?> clazz,
                                            String constantNameRegex)

getConstantValueDouble

public static double getConstantValueDouble(String className,
                                            String constantNameRegex)

getConstantValueInt

public static int getConstantValueInt(Class<?> clazz,
                                      Object obj,
                                      String constantNameRegex)

getConstantValueInt

public static int getConstantValueInt(Class<?> clazz,
                                      String constantNameRegex)

getConstantValueInt

public static int getConstantValueInt(String className,
                                      String constantNameRegex)

getConstantValueBoolean

public static boolean getConstantValueBoolean(Class<?> clazz,
                                              Object obj,
                                              String constantNameRegex)

getConstantValueBoolean

public static boolean getConstantValueBoolean(Class<?> clazz,
                                              String constantNameRegex)

getConstantValueBoolean

public static boolean getConstantValueBoolean(String className,
                                              String constantNameRegex)

getFieldToMatchRegex

public static Field getFieldToMatchRegex(Class<?> clazz,
                                         String constantNameRegex)

getFieldToMatchRegex

public static Field getFieldToMatchRegex(Class<?> clazz,
                                         String constantNameRegex,
                                         boolean includeSuperclasses)

setConstantValue

public static void setConstantValue(Class<?> clazz,
                                    String constantNameRegex,
                                    Object value)

setConstantValue

public static void setConstantValue(Class<?> clazz,
                                    Object obj,
                                    String constantNameRegex,
                                    Object value)

setConstantValue

public static void setConstantValue(String className,
                                    String constantNameRegex,
                                    Object value)

getDefaultArgs

public static Object[] getDefaultArgs(Method method)

getDefaultValue

public static Object getDefaultValue(Class<?> type)

getFirstFieldValueOfType

public static Object getFirstFieldValueOfType(Class<?> clazz,
                                              Object obj,
                                              Class<?> fieldType)

getFieldValue

public static Object getFieldValue(Object obj,
                                   Field field)

getFieldValue

public static Object getFieldValue(Object obj,
                                   String name)

parseValue

public static Object parseValue(Class<?> type,
                                String value)

parseValue

public static Object parseValue(Class<?> type,
                                Type genericType,
                                String value)

setFieldValue

public static void setFieldValue(Class<?> clazz,
                                 String name,
                                 Object value)

setFieldValue

public static void setFieldValue(Object obj,
                                 Field field,
                                 Object value)

classForName

public static Class<?> classForName(String className)

staticMethodInvoke

public static Object staticMethodInvoke(String className,
                                        String methodName,
                                        Object... params)

staticMethodInvoke

public static Object staticMethodInvoke(Class<?> clazz,
                                        String methodName,
                                        Object... params)

methodInvoke

public static Object methodInvoke(String className,
                                  Object obj,
                                  String methodName,
                                  Object... params)

methodInvoke

public static Object methodInvoke(Class<?> clazz,
                                  Object obj,
                                  String methodName,
                                  Object... params)

getMethod

public static Method getMethod(Class<?> clazz,
                               String methodName)

getField

public static Field getField(Class<?> clazz,
                             String fieldName)

getField

public static Field getField(Class<?> clazz,
                             String fieldName,
                             boolean checkSuperclasses)

primitiveFor

public static Class<?> primitiveFor(Class<?> clazz)

toStringViaReflection

public static String toStringViaReflection(Object o)