模块 org.redkale

程序包 org.redkale.net.http

类 HttpDispatcherServlet

java.lang.Object

org.redkale.net.Servlet<C,R,P>

org.redkale.net.DispatcherServlet<String,HttpContext,HttpRequest,HttpResponse,HttpServlet>

org.redkale.net.http.HttpDispatcherServlet

public class HttpDispatcherServlet
extends DispatcherServlet<String,HttpContext,HttpRequest,HttpResponse,HttpServlet>

HTTP Servlet的总入口，请求在HttpDispatcherServlet中进行分流。
一个HttpServer只有一个HttpDispatcherServlet， 用于管理所有HttpServlet。

详情见: https://redkale.org

作者:

zhangjx

嵌套类概要

嵌套类

修饰符和类型	类	说明
protected static class	HttpDispatcherServlet.MappingEntry

字段概要

字段

修饰符和类型	字段	说明
protected Map<String,Class>	allMapStrings
protected HttpContext	context
protected Logger	logger
protected HttpDispatcherServlet.MappingEntry[]	regexArray
protected HttpDispatcherServlet.MappingEntry[]	regexWsArray
protected HttpServlet	resourceHttpServlet
protected Map<String,WebSocketServlet>	wsMappings

从类继承的字段 org.redkale.net.DispatcherServlet

application, filtersLock, headFilter

从类继承的字段 org.redkale.net.Servlet

_nonBlocking

构造器概要

构造器

限定符	构造器	说明
protected	HttpDispatcherServlet()

方法概要

修饰符和类型	方法	说明
void	addFilter(Filter<HttpContext,HttpRequest,HttpResponse> filter, AnyValue conf)
boolean	addForbidURIRegex(String urlRegex)
void	addServlet(HttpServlet servlet, Object prefix, AnyValue conf, String... mappingPaths)	添加HttpServlet
void	destroy(HttpContext context, AnyValue config)
protected void	doAfterRemove(HttpServlet servlet)
void	execute(HttpRequest request, HttpResponse response)
Stream<HttpServlet>	filterServlets(Predicate<HttpServlet> predicate)
HttpServlet	findServletByTopic(String topic)
HttpServlet	getResourceServlet()	获取静态资源HttpServlet
void	init(HttpContext context, AnyValue config)
protected HttpServlet	mappingServlet(String key)
void	postStart(HttpContext context, AnyValue config)
boolean	removeForbidURIReg(String urlreg)
<T extends WebSocket> HttpServlet	removeHttpServlet(Class<T> websocketOrServletType)
HttpServlet	removeHttpServlet(HttpServlet servlet)
HttpServlet	removeHttpServlet(Service service)
void	setResourceServlet(HttpServlet servlet)	设置静态资源HttpServlet

从类继承的方法 org.redkale.net.DispatcherServlet

containsFilter, containsFilter, containsServlet, containsServlet, dispatch, forEachMappingKey, getExecuteCounter, getFilterConf, getFilters, getIllRequestCounter, getServletConf, getServlets, incrExecuteCounter, incrIllegalRequestCounter, putMapping, putServlet, removeFilter, removeFilter, removeMapping, removeMapping, removeServlet, servletStream, setFilterConf, setServletConf

从类继承的方法 org.redkale.net.Servlet

isNonBlocking

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

logger

protected final Logger logger

resourceHttpServlet

protected HttpServlet resourceHttpServlet

regexArray

protected HttpDispatcherServlet.MappingEntry[] regexArray

regexWsArray

protected HttpDispatcherServlet.MappingEntry[] regexWsArray

wsMappings

protected Map<String,WebSocketServlet> wsMappings

allMapStrings

protected final Map<String,Class> allMapStrings

context

protected HttpContext context

构造器详细资料

HttpDispatcherServlet

protected HttpDispatcherServlet()

方法详细资料

removeHttpServlet

public HttpServlet removeHttpServlet(HttpServlet servlet)

removeHttpServlet

public HttpServlet removeHttpServlet(Service service)

removeHttpServlet

public <T extends WebSocket> HttpServlet removeHttpServlet(Class<T> websocketOrServletType)

addForbidURIRegex

public boolean addForbidURIRegex(String urlRegex)

removeForbidURIReg

public boolean removeForbidURIReg(String urlreg)

init

public void init(HttpContext context,
                 AnyValue config)

覆盖:

init 在类中 DispatcherServlet<String,HttpContext,HttpRequest,HttpResponse,HttpServlet>

execute

public void execute(HttpRequest request,
                    HttpResponse response)
             throws IOException

指定者:

execute 在类中 Servlet<HttpContext,HttpRequest,HttpResponse>

抛出:

IOException

addFilter

public void addFilter(Filter<HttpContext,HttpRequest,HttpResponse> filter,
                      AnyValue conf)

覆盖:

addFilter 在类中 DispatcherServlet<String,HttpContext,HttpRequest,HttpResponse,HttpServlet>

addServlet

public void addServlet(@Nonnull
                       HttpServlet servlet,
                       Object prefix,
                       AnyValue conf,
                       String... mappingPaths)

添加HttpServlet

指定者:

addServlet 在类中 DispatcherServlet<String,HttpContext,HttpRequest,HttpResponse,HttpServlet>

参数:

servlet - HttpServlet

prefix - url前缀

conf - 配置信息

mappingPaths - 匹配规则

setResourceServlet

public void setResourceServlet(HttpServlet servlet)

设置静态资源HttpServlet

参数:

servlet - HttpServlet

getResourceServlet

public HttpServlet getResourceServlet()

获取静态资源HttpServlet

返回:

HttpServlet

postStart

public void postStart(HttpContext context,
                      AnyValue config)

findServletByTopic

public HttpServlet findServletByTopic(String topic)

filterServlets

public Stream<HttpServlet> filterServlets(Predicate<HttpServlet> predicate)

mappingServlet

protected HttpServlet mappingServlet(String key)

覆盖:

mappingServlet 在类中 DispatcherServlet<String,HttpContext,HttpRequest,HttpResponse,HttpServlet>

doAfterRemove

protected void doAfterRemove(HttpServlet servlet)

覆盖:

doAfterRemove 在类中 DispatcherServlet<String,HttpContext,HttpRequest,HttpResponse,HttpServlet>

destroy

public void destroy(HttpContext context,
                    AnyValue config)

覆盖:

destroy 在类中 DispatcherServlet<String,HttpContext,HttpRequest,HttpResponse,HttpServlet>