play.server
类 ServletWrapper

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          play.server.ServletWrapper

所有已实现的接口：

java.io.Serializable, java.util.EventListener, Servlet, ServletConfig, ServletContextListener

public class ServletWrapper
extends HttpServlet
implements ServletContextListener

Servlet implementation. Thanks to Lee Breisacher.

另请参见：

序列化表格

嵌套类摘要

class

ServletWrapper.ServletInvocation

字段摘要

static java.lang.String	IF_MODIFIED_SINCE
static java.lang.String	IF_NONE_MATCH
static java.lang.String	SERVLET_REQ Constant for accessing the underlying HttpServletRequest from Play's Request in a Servlet based deployment.
static java.lang.String	SERVLET_RES Constant for accessing the underlying HttpServletResponse from Play's Request in a Servlet based deployment.

构造方法摘要

ServletWrapper()

方法摘要

void	contextDestroyed(ServletContextEvent e)
void	contextInitialized(ServletContextEvent e)
void	copyResponse(Http.Request request, Http.Response response, HttpServletRequest servletRequest, HttpServletResponse servletResponse)
void	destroy()
protected static java.util.Map<java.lang.String,Http.Cookie>	getCookies(HttpServletRequest httpServletRequest)
protected static java.util.Map<java.lang.String,Http.Header>	getHeaders(HttpServletRequest httpServletRequest)
static boolean	isGreaterThan(ServletContext context, int majorVersion, int minorVersion)
static boolean	isModified(java.lang.String etag, long last, HttpServletRequest request)
static Http.Request	parseRequest(HttpServletRequest httpServletRequest)
void	serve404(HttpServletRequest servletRequest, HttpServletResponse servletResponse, NotFound e)
void	serve500(java.lang.Exception e, HttpServletRequest request, HttpServletResponse response)
void	serveStatic(HttpServletResponse servletResponse, HttpServletRequest servletRequest, RenderStatic renderStatic)
protected void	service(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse)

从类 javax.servlet.http.HttpServlet 继承的方法

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

从类 javax.servlet.GenericServlet 继承的方法

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

从类 java.lang.Object 继承的方法

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

字段详细信息

IF_MODIFIED_SINCE

public static final java.lang.String IF_MODIFIED_SINCE

另请参见：

常量字段值

IF_NONE_MATCH

public static final java.lang.String IF_NONE_MATCH

另请参见：

常量字段值

SERVLET_REQ

public static final java.lang.String SERVLET_REQ

Constant for accessing the underlying HttpServletRequest from Play's Request in a Servlet based deployment.

Sample usage:

HttpServletRequest req = Request.current().args.get(ServletWrapper.SERVLET_REQ);

另请参见：

常量字段值

SERVLET_RES

public static final java.lang.String SERVLET_RES

Constant for accessing the underlying HttpServletResponse from Play's Request in a Servlet based deployment.

Sample usage:

HttpServletResponse res = Request.current().args.get(ServletWrapper.SERVLET_RES);

另请参见：

常量字段值

构造方法详细信息

ServletWrapper

public ServletWrapper()

方法详细信息

contextInitialized

public void contextInitialized(ServletContextEvent e)

指定者：

接口 ServletContextListener 中的 contextInitialized

contextDestroyed

public void contextDestroyed(ServletContextEvent e)

指定者：

接口 ServletContextListener 中的 contextDestroyed

destroy

public void destroy()

指定者：

接口 Servlet 中的 destroy

覆盖：

类 GenericServlet 中的 destroy

isGreaterThan

public static boolean isGreaterThan(ServletContext context,
                                    int majorVersion,
                                    int minorVersion)

service

protected void service(HttpServletRequest httpServletRequest,
                       HttpServletResponse httpServletResponse)
                throws ServletException,
                       java.io.IOException

覆盖：

类 HttpServlet 中的 service

抛出：

ServletException

java.io.IOException

serveStatic

public void serveStatic(HttpServletResponse servletResponse,
                        HttpServletRequest servletRequest,
                        RenderStatic renderStatic)
                 throws java.io.IOException

抛出：

java.io.IOException

isModified

public static boolean isModified(java.lang.String etag,
                                 long last,
                                 HttpServletRequest request)

parseRequest

public static Http.Request parseRequest(HttpServletRequest httpServletRequest)
                                 throws java.lang.Exception

抛出：

java.lang.Exception

getHeaders

protected static java.util.Map<java.lang.String,Http.Header> getHeaders(HttpServletRequest httpServletRequest)

getCookies

protected static java.util.Map<java.lang.String,Http.Cookie> getCookies(HttpServletRequest httpServletRequest)

serve404

public void serve404(HttpServletRequest servletRequest,
                     HttpServletResponse servletResponse,
                     NotFound e)

serve500

public void serve500(java.lang.Exception e,
                     HttpServletRequest request,
                     HttpServletResponse response)

copyResponse

public void copyResponse(Http.Request request,
                         Http.Response response,
                         HttpServletRequest servletRequest,
                         HttpServletResponse servletResponse)
                  throws java.io.IOException

抛出：

java.io.IOException