ClassUtils (jprotobuf 2.4.15 API)

java.lang.Object
- com.baidu.bjf.remoting.protobuf.utils.compiler.ClassUtils

```
public class ClassUtils
extends Object
```
ClassUtils. (Tool, Static, ThreadSafe)

从以下版本开始:

1.0.0

作者:

xiemalin

字段概要

字段
限定符和类型字段和说明

static String CLASS_EXTENSION
class file extension.

static String JAVA_EXTENSION
java source file extension.

字段
限定符和类型	字段和说明
`static String`	`CLASS_EXTENSION` class file extension.
`static String`	`JAVA_EXTENSION` java source file extension.

方法概要

所有方法静态方法具体方法
限定符和类型	方法和说明
`static Boolean`	`boxed(boolean v)` Boxed primitive boolean type.
`static Byte`	`boxed(byte v)` Boxed primitive byte type.
`static Character`	`boxed(char v)` Boxed primitive char type.
`static Double`	`boxed(double v)` Boxed.
`static Float`	`boxed(float v)` Boxed.
`static Integer`	`boxed(int v)` Boxed.
`static Long`	`boxed(long v)` Boxed.
`static Object`	`boxed(Object v)` Boxed.
`static Short`	`boxed(short v)` Boxed primitive short type.
`static void`	`checkBytecode(String name, byte[] bytecode)` Check bytecode.
`static Class<?>`	`doFormName(String className)` Use Class.forname to initialize class.
`static Class<?>`	`forName(String className)` Use Class.forname to initialize class.
`static Class<?>`	`forName(String[] packages, String className)` Use Class.forname to initialize class.
`static Class<?>`	`getBoxedClass(Class<?> type)` Get boxed class for primitive type.
`static Class<?>`	`getGenericClass(Class<?> cls)` Gets the generic class.
`static Class<?>`	`getGenericClass(Class<?> cls, int i)` Gets the generic class.
`static String`	`getInitCode(Class<?> type)` Gets the inits the code.
`static String`	`getMethodName(Method method, Class<?>[] parameterClasses, String rightCode)` Gets the method name.
`static int`	`getSize(Object object)` Gets the size.
`static String`	`getSizeMethod(Class<?> cls)` Gets the size method.
`static boolean`	`isBeforeJava5(String javaVersion)` Checks if is before java 5.
`static boolean`	`isBeforeJava6(String javaVersion)` Checks if is before java 6.
`static boolean`	`isNotEmpty(Object object)` Checks if is not empty.
`static Object`	`newInstance(String name)` To new instance by class name.
`static Method`	`searchMethod(Class<?> currentClass, String name, Class<?>[] parameterTypes)` Search method.
`static <K,V> Map<K,V>`	`toMap(Map.Entry<K,V>[] entries)` To map.
`static String`	`toString(Throwable e)` To string.
`static URI`	`toURI(String name)` To URI.
`static boolean`	`unboxed(Boolean v)` Unboxed.
`static byte`	`unboxed(Byte v)` Unboxed.
`static char`	`unboxed(Character v)` Unboxed.
`static double`	`unboxed(Double v)` Unboxed.
`static float`	`unboxed(Float v)` Unboxed.
`static int`	`unboxed(Integer v)` Unboxed.
`static long`	`unboxed(Long v)` Unboxed.
`static Object`	`unboxed(Object v)` Unboxed.
`static short`	`unboxed(Short v)` Unboxed.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - CLASS_EXTENSION
```
public static final String CLASS_EXTENSION
```
    class file extension.
    
    另请参阅:
    
    常量字段值
  - JAVA_EXTENSION
```
public static final String JAVA_EXTENSION
```
    java source file extension.
    
    另请参阅:
    
    常量字段值
- 方法详细资料
  - newInstance
```
public static Object newInstance(String name)
```
    To new instance by class name.
    
    参数:
    
    name - class name
    
    返回:
    
    new create instance
  - forName
```
public static Class<?> forName(String[] packages,
                               String className)
```
    Use Class.forname to initialize class.
    
    参数:
    
    packages - package array
    
    className - class name
    
    返回:
    
    loaded class
  - forName
```
public static Class<?> forName(String className)
```
    Use Class.forname to initialize class.
    
    参数:
    
    className - class name
    
    返回:
    
    loaded class
  - doFormName
```
public static Class<?> doFormName(String className)
                           throws ClassNotFoundException
```
    Use Class.forname to initialize class.
    
    参数:
    
    className - class name
    
    返回:
    
    loaded class
    
    抛出:
    
    ClassNotFoundException - if class not found
  - getBoxedClass
```
public static Class<?> getBoxedClass(Class<?> type)
```
    Get boxed class for primitive type.
    
    参数:
    
    type - primitive class type
    
    返回:
    
    Object class type
  - boxed
```
public static Boolean boxed(boolean v)
```
    Boxed primitive boolean type.
    
    参数:
    
    v - boolean primitive type
    
    返回:
    
    Object type of boolean
  - boxed
```
public static Character boxed(char v)
```
    Boxed primitive char type.
    
    参数:
    
    v - boolean char type
    
    返回:
    
    Object type of Character
  - boxed
```
public static Byte boxed(byte v)
```
    Boxed primitive byte type.
    
    参数:
    
    v - boolean byte type
    
    返回:
    
    Object type of Byte
  - boxed
```
public static Short boxed(short v)
```
    Boxed primitive short type.
    
    参数:
    
    v - boolean short type
    
    返回:
    
    Object type of Short
  - boxed
```
public static Integer boxed(int v)
```
    Boxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the integer
  - boxed
```
public static Long boxed(long v)
```
    Boxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the long
  - boxed
```
public static Float boxed(float v)
```
    Boxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the float
  - boxed
```
public static Double boxed(double v)
```
    Boxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the double
  - boxed
```
public static Object boxed(Object v)
```
    Boxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the object
  - unboxed
```
public static boolean unboxed(Boolean v)
```
    Unboxed.
    
    参数:
    
    v - the v
    
    返回:
    
    true, if successful
  - unboxed
```
public static char unboxed(Character v)
```
    Unboxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the char
  - unboxed
```
public static byte unboxed(Byte v)
```
    Unboxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the byte
  - unboxed
```
public static short unboxed(Short v)
```
    Unboxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the short
  - unboxed
```
public static int unboxed(Integer v)
```
    Unboxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the int
  - unboxed
```
public static long unboxed(Long v)
```
    Unboxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the long
  - unboxed
```
public static float unboxed(Float v)
```
    Unboxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the float
  - unboxed
```
public static double unboxed(Double v)
```
    Unboxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the double
  - unboxed
```
public static Object unboxed(Object v)
```
    Unboxed.
    
    参数:
    
    v - the v
    
    返回:
    
    the object
  - isNotEmpty
```
public static boolean isNotEmpty(Object object)
```
    Checks if is not empty.
    
    参数:
    
    object - the object
    
    返回:
    
    true, if is not empty
  - getSize
```
public static int getSize(Object object)
```
    Gets the size.
    
    参数:
    
    object - the object
    
    返回:
    
    the size
  - toURI
```
public static URI toURI(String name)
```
    To URI.
    
    参数:
    
    name - the name
    
    返回:
    
    the uri
  - getGenericClass
```
public static Class<?> getGenericClass(Class<?> cls)
```
    Gets the generic class.
    
    参数:
    
    cls - the cls
    
    返回:
    
    the generic class
  - getGenericClass
```
public static Class<?> getGenericClass(Class<?> cls,
                                       int i)
```
    Gets the generic class.
    
    参数:
    
    cls - the cls
    
    i - the i
    
    返回:
    
    the generic class
  - isBeforeJava5
```
public static boolean isBeforeJava5(String javaVersion)
```
    Checks if is before java 5.
    
    参数:
    
    javaVersion - the java version
    
    返回:
    
    true, if is before java 5
  - isBeforeJava6
```
public static boolean isBeforeJava6(String javaVersion)
```
    Checks if is before java 6.
    
    参数:
    
    javaVersion - the java version
    
    返回:
    
    true, if is before java 6
  - toString
```
public static String toString(Throwable e)
```
    To string.
    
    参数:
    
    e - the e
    
    返回:
    
    the string
  - checkBytecode
```
public static void checkBytecode(String name,
                                 byte[] bytecode)
```
    Check bytecode.
    
    参数:
    
    name - the name
    
    bytecode - the bytecode
  - getSizeMethod
```
public static String getSizeMethod(Class<?> cls)
```
    Gets the size method.
    
    参数:
    
    cls - the cls
    
    返回:
    
    the size method
  - getMethodName
```
public static String getMethodName(Method method,
                                   Class<?>[] parameterClasses,
                                   String rightCode)
```
    Gets the method name.
    
    参数:
    
    method - the method
    
    parameterClasses - the parameter classes
    
    rightCode - the right code
    
    返回:
    
    the method name
  - searchMethod
```
public static Method searchMethod(Class<?> currentClass,
                                  String name,
                                  Class<?>[] parameterTypes)
                           throws NoSuchMethodException
```
    Search method.
    
    参数:
    
    currentClass - the current class
    
    name - the name
    
    parameterTypes - the parameter types
    
    返回:
    
    the method
    
    抛出:
    
    NoSuchMethodException - the no such method exception
  - getInitCode
```
public static String getInitCode(Class<?> type)
```
    Gets the inits the code.
    
    参数:
    
    type - the type
    
    返回:
    
    the inits the code
  - toMap
```
public static <K,V> Map<K,V> toMap(Map.Entry<K,V>[] entries)
```
    To map.
    
    类型参数:
    
    K - the key type
    
    V - the value type
    
    参数:
    
    entries - the entries
    
    返回:
    
    the map

类 ClassUtils

字段概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

CLASS_EXTENSION

JAVA_EXTENSION

方法详细资料

newInstance

forName

forName

doFormName

getBoxedClass

boxed

boxed

boxed

boxed

boxed

boxed

boxed

boxed

boxed

unboxed

unboxed

unboxed

unboxed

unboxed

unboxed

unboxed

unboxed

unboxed

isNotEmpty

getSize

toURI

getGenericClass

getGenericClass

isBeforeJava5

isBeforeJava6

toString

checkBytecode

getSizeMethod

getMethodName

searchMethod

getInitCode

toMap