程序包 org.v2u.toy.jetty

类 Exchange

java.lang.Object

org.v2u.toy.jetty.Exchange

public class Exchange
extends Object

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	Exchange.SseEmitter

字段概要

字段

修饰符和类型	字段	说明
protected Map<String,Object>	attributes
protected byte[]	cachedBody
protected Map<String,String>	cachedQueryParams
protected boolean	closed
protected static int	DEFAULT_BUFFER_SIZE
protected boolean	headersCommitted
protected JsonMapper	jsonMapper
protected int	maxRequestBodySize
jakarta.servlet.http.HttpServletRequest	req
jakarta.servlet.http.HttpServletResponse	res
protected int	statusCode

构造器概要

构造器

构造器	说明
Exchange(jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse res)

方法概要

修饰符和类型	方法	说明
<T> T	attr(String name)
Exchange	attr(String name, Object value)
String	body()
byte[]	bytes()
<T> T	check(T bean, Class<T> targetClass, Class<?>... groups)
<T> T	checkedBody(Class<T> targetClass)
<T> T	checkedBody(Class<T> targetClass, Class<?>... groups)
<T> T	checkedParam(Class<T> targetClass)
<T> T	checkedParam(Class<T> targetClass, Class<?>... groups)
Exchange	contentType(String type)
String	cookie(String name)
Exchange	cookie(String name, String value, int maxAge)
void	download(File file, String filename)
String	header(String name)
Exchange	header(String name, String value)
Map<String,List<String>>	headers()	读取所有请求头（只读视图）
void	html(String htmlContent)
void	json(Object obj)	可插拔 JSON 输出（需要先设置 JsonAdapter）
void	maxRequestBodySize(int size)
String	method()
String	param(String name)
Map<String,String[]>	paramListMap()
Map<String,String>	paramMap()
String[]	params(String name)
String	path()
void	redirect(String location)
void	result(byte[] bytes)
void	result(InputStream in)
void	result(Object obj)
void	sse(java.util.function.Consumer<Exchange.SseEmitter> handler)
Exchange	status(int code)
static String	urlDecode(String s)

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

req

public final jakarta.servlet.http.HttpServletRequest req

res

public final jakarta.servlet.http.HttpServletResponse res

attributes

protected final Map<String,Object> attributes

statusCode

protected int statusCode

maxRequestBodySize

protected int maxRequestBodySize

cachedBody

protected byte[] cachedBody

cachedQueryParams

protected Map<String,String> cachedQueryParams

DEFAULT_BUFFER_SIZE

protected static final int DEFAULT_BUFFER_SIZE

另请参阅:

常量字段值

headersCommitted

protected boolean headersCommitted

closed

protected boolean closed

jsonMapper

protected JsonMapper jsonMapper

构造器详细资料

Exchange

public Exchange(jakarta.servlet.http.HttpServletRequest req,
                jakarta.servlet.http.HttpServletResponse res)

方法详细资料

path

public String path()

method

public String method()

headers

public Map<String,List<String>> headers()

读取所有请求头（只读视图）

status

public Exchange status(int code)

contentType

public Exchange contentType(String type)

header

public Exchange header(String name,
                       String value)

header

public String header(String name)

cookie

public Exchange cookie(String name,
                       String value,
                       int maxAge)

cookie

public String cookie(String name)

redirect

public void redirect(String location)

download

public void download(File file,
                     String filename)

html

public void html(String htmlContent)

json

public void json(Object obj)

可插拔 JSON 输出（需要先设置 JsonAdapter）

attr

public Exchange attr(String name,
                     Object value)

attr

public <T> T attr(String name)

paramListMap

public Map<String,String[]> paramListMap()

paramMap

public Map<String,String> paramMap()

params

public String[] params(String name)

param

public String param(String name)

body

public String body()

bytes

public byte[] bytes()

maxRequestBodySize

public void maxRequestBodySize(int size)

result

public void result(Object obj)

result

public void result(byte[] bytes)

result

public void result(InputStream in)

sse

public void sse(java.util.function.Consumer<Exchange.SseEmitter> handler)

urlDecode

public static String urlDecode(String s)

checkedParam

public <T> T checkedParam(Class<T> targetClass)

checkedParam

public <T> T checkedParam(Class<T> targetClass,
                          Class<?>... groups)

checkedBody

public <T> T checkedBody(Class<T> targetClass)

checkedBody

public <T> T checkedBody(Class<T> targetClass,
                         Class<?>... groups)

check

public <T> T check(T bean,
                   Class<T> targetClass,
                   Class<?>... groups)