xyz.shodown.common.response

类 ResponseWrapper

java.lang.Object

javax.servlet.ServletResponseWrapper

javax.servlet.http.HttpServletResponseWrapper

xyz.shodown.common.response.ResponseWrapper

所有已实现的接口:

javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse

public class ResponseWrapper
extends javax.servlet.http.HttpServletResponseWrapper

字段概要

从接口继承的字段 javax.servlet.http.HttpServletResponse

SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_FOUND, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_TEMPORARY_REDIRECT, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY

构造器概要

构造器

构造器和说明
ResponseWrapper(javax.servlet.http.HttpServletResponse response) Constructs a response adaptor wrapping the given response.

方法概要

限定符和类型	方法和说明
void	flushBuffer() 重载父类获取flushBuffer的方法
javax.servlet.ServletOutputStream	getOutputStream() 重载父类获取outputstream的方法
byte[]	getResponseData() 将out、writer中的数据强制输出到WapperedResponse的buffer里面，否则取不到数据
PrintWriter	getWriter() 重载父类获取writer的方法
void	reset()

从类继承的方法 javax.servlet.http.HttpServletResponseWrapper

addCookie, addDateHeader, addHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, getHeader, getHeaderNames, getHeaders, getStatus, getTrailerFields, sendError, sendError, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus, setStatus, setTrailerFields

从类继承的方法 javax.servlet.ServletResponseWrapper

getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, isWrapperFor, isWrapperFor, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale, setResponse

从类继承的方法 java.lang.Object

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

从接口继承的方法 javax.servlet.ServletResponse

getBufferSize, getCharacterEncoding, getContentType, getLocale, isCommitted, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale

构造器详细资料

ResponseWrapper

public ResponseWrapper(javax.servlet.http.HttpServletResponse response)
                throws IOException

Constructs a response adaptor wrapping the given response.

参数:

response - The response to be wrapped

抛出:

IllegalArgumentException - if the response is null

IOException

方法详细资料

getOutputStream

public javax.servlet.ServletOutputStream getOutputStream()
                                                  throws IOException

重载父类获取outputstream的方法

指定者:

getOutputStream 在接口中 javax.servlet.ServletResponse

覆盖:

getOutputStream 在类中 javax.servlet.ServletResponseWrapper

抛出:

IOException

getWriter

public PrintWriter getWriter()
                      throws UnsupportedEncodingException

重载父类获取writer的方法

指定者:

getWriter 在接口中 javax.servlet.ServletResponse

覆盖:

getWriter 在类中 javax.servlet.ServletResponseWrapper

抛出:

UnsupportedEncodingException

flushBuffer

public void flushBuffer()
                 throws IOException

重载父类获取flushBuffer的方法

指定者:

flushBuffer 在接口中 javax.servlet.ServletResponse

覆盖:

flushBuffer 在类中 javax.servlet.ServletResponseWrapper

抛出:

IOException

reset

public void reset()

指定者:

reset 在接口中 javax.servlet.ServletResponse

覆盖:

reset 在类中 javax.servlet.ServletResponseWrapper

getResponseData

public byte[] getResponseData()
                       throws IOException

将out、writer中的数据强制输出到WapperedResponse的buffer里面，否则取不到数据

抛出:

IOException