com.baidu.bjf.remoting.protobuf

类 Any

java.lang.Object

com.baidu.bjf.remoting.protobuf.Any

public class Any
extends Object

  * `Any` contains an arbitrary serialized protocol buffer message along with a
 URL that describes the type of the serialized message.
 Protobuf library provides support to pack/unpack Any values in the form
 of utility functions or additional generated methods of the Any type.
 
     Foo foo = ...;
     Any any = Any.pack(foo);
     ...
     if (any.is(Foo.class)) {
       foo = any.unpack(Foo.class);
     }
     
 

从以下版本开始:

2.4.3

构造器概要

构造器

构造器和说明
Any()

方法概要

限定符和类型	方法和说明
protected Class<?>	getAsClass() Gets the as class.
byte[]	getByteArray() Gets the byte array.
String	getCodecClass() Gets the codec class.
<T> boolean	is(Class<T> cls) Checks if is.
static Any	pack(Object o) Pack the target object to Any object
static Any	pack(Object o, String mappingClsName) Pack the target object to Any object
void	setByteArray(byte[] byteArray) Sets the byte array.
void	setCodecClass(String codecClass) Sets the codec class.
String	toString()
<T> T	unpack(Class<T> cls) Unpack.

从类继承的方法 java.lang.Object

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

构造器详细资料

Any

public Any()

方法详细资料

getCodecClass

public String getCodecClass()

Gets the codec class.

返回:

the codec class

setCodecClass

public void setCodecClass(String codecClass)

Sets the codec class.

参数:

codecClass - the new codec class

toString

public String toString()

覆盖:

toString 在类中 Object

getAsClass

protected Class<?> getAsClass()

Gets the as class.

返回:

the as class

getByteArray

public byte[] getByteArray()

Gets the byte array.

返回:

the byte array

setByteArray

public void setByteArray(byte[] byteArray)

Sets the byte array.

参数:

byteArray - the new byte array

pack

public static Any pack(Object o,
                       String mappingClsName)
                throws IOException

Pack the target object to Any object

参数:

o - the o

mappingClsName - the mapping class name for origin protobuf

返回:

the any

抛出:

IOException - Signals that an I/O exception has occurred.

pack

public static Any pack(Object o)
                throws IOException

Pack the target object to Any object

参数:

o - the o

返回:

the any

抛出:

IOException - Signals that an I/O exception has occurred.

is

public <T> boolean is(Class<T> cls)

Checks if is.

类型参数:

T - the generic type

参数:

cls - the cls

返回:

true, if successful

unpack

public <T> T unpack(Class<T> cls)
             throws IOException

Unpack.

类型参数:

T - the generic type

参数:

cls - the cls

返回:

the t

抛出:

IOException - Signals that an I/O exception has occurred.