cn.aotcloud.proxy

类 BaseProxyServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

cn.aotcloud.proxy.BaseProxyServlet

所有已实现的接口:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class BaseProxyServlet
extends javax.servlet.http.HttpServlet

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
protected static BitSet	asciiQueryChars
protected static String	ATTR_TARGET_HOST
protected static String	ATTR_TARGET_URI
protected int	connectionRequestTimeout
protected int	connectTimeout
protected boolean	doForwardIP
protected boolean	doHandleCompression
protected boolean	doHandleRedirects
protected boolean	doLog
protected boolean	doPreserveCookies
protected boolean	doPreserveHost
protected boolean	doSendUrlFragment
protected static org.apache.http.message.HeaderGroup	hopByHopHeaders
static String	LOG_ENABLE
protected int	maxConnections
static String	P_CONNECTIONREQUESTTIMEOUT
static String	P_CONNECTTIMEOUT
static String	P_FORWARDEDFOR
static String	P_HANDLECOMPRESSION
static String	P_HANDLEREDIRECTS
static String	P_MAXCONNECTIONS
static String	P_PRESERVECOOKIES
static String	P_PRESERVEHOST
static String	P_READTIMEOUT
static String	P_TARGET_URI
static String	P_USESYSTEMPROPERTIES
protected int	readTimeout
protected org.apache.http.HttpHost	targetHost
protected String	targetUri
protected URI	targetUriObj
protected boolean	useSystemProperties

构造器概要

构造器

构造器和说明
BaseProxyServlet()

方法概要

限定符和类型	方法和说明
protected org.apache.http.client.HttpClient	buildHttpClient(org.apache.http.impl.client.HttpClientBuilder clientBuilder)
protected String	buildProxyCookiePath(javax.servlet.http.HttpServletRequest servletRequest)
protected org.apache.http.client.config.RequestConfig	buildRequestConfig()
protected org.apache.http.config.SocketConfig	buildSocketConfig()
protected void	closeQuietly(Closeable closeable)
protected void	copyProxyCookie(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse, String headerValue)
protected void	copyRequestHeader(javax.servlet.http.HttpServletRequest servletRequest, org.apache.http.HttpRequest proxyRequest, String headerName)
protected void	copyRequestHeaders(javax.servlet.http.HttpServletRequest servletRequest, org.apache.http.HttpRequest proxyRequest)
protected void	copyResponseEntity(org.apache.http.HttpResponse proxyResponse, javax.servlet.http.HttpServletResponse servletResponse, org.apache.http.HttpRequest proxyRequest, javax.servlet.http.HttpServletRequest servletRequest)
protected void	copyResponseHeader(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse, org.apache.http.Header header)
protected void	copyResponseHeaders(org.apache.http.HttpResponse proxyResponse, javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse)
protected org.apache.http.client.HttpClient	createHttpClient()
protected javax.servlet.http.Cookie	createProxyCookie(javax.servlet.http.HttpServletRequest servletRequest, HttpCookie cookie)
protected String	createTarget(javax.servlet.http.HttpServletRequest servletRequest)
protected InputStream	cryptoeEtityContent(javax.servlet.http.HttpServletResponse servletResponse, javax.servlet.http.HttpServletRequest servletRequest, InputStream inputStream, long contentLength)
void	destroy()
protected org.apache.http.HttpResponse	doExecute(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse, org.apache.http.HttpRequest proxyRequest)
protected CharSequence	encodeUriQuery(CharSequence in, boolean encodePercent)
protected String	getConfigParam(String key)
protected String	getCookieNamePrefix(String name)
protected org.apache.http.impl.client.HttpClientBuilder	getHttpClientBuilder()
protected org.apache.http.client.HttpClient	getProxyClient()
protected String	getProxyCookieName(HttpCookie cookie)
protected String	getRealCookie(String cookieValue)
protected org.apache.http.HttpHost	getTargetHost(javax.servlet.http.HttpServletRequest servletRequest)
String	getTargetUri()
protected String	getTargetUri(javax.servlet.http.HttpServletRequest servletRequest)
protected void	handleRequestException(org.apache.http.HttpRequest proxyRequest, org.apache.http.HttpResponse proxyResonse, Exception e)
void	init()
protected void	initTarget()
protected org.apache.http.HttpRequest	newProxyRequestWithEntity(String method, String proxyRequestUri, javax.servlet.http.HttpServletRequest servletRequest)
protected String	rewritePathInfoFromRequest(javax.servlet.http.HttpServletRequest servletRequest)
protected String	rewriteQueryStringFromRequest(javax.servlet.http.HttpServletRequest servletRequest, String queryString)
protected String	rewriteUrlFromRequest(javax.servlet.http.HttpServletRequest servletRequest)
protected String	rewriteUrlFromResponse(javax.servlet.http.HttpServletRequest servletRequest, String theUrl)
protected void	service(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse)
protected void	setTarget(javax.servlet.http.HttpServletRequest servletRequest)
protected void	setXForwardedForHeader(javax.servlet.http.HttpServletRequest servletRequest, org.apache.http.HttpRequest proxyRequest)

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

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

从类继承的方法 javax.servlet.GenericServlet

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

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

LOG_ENABLE

public static final String LOG_ENABLE

另请参阅:

常量字段值

P_FORWARDEDFOR

public static final String P_FORWARDEDFOR

另请参阅:

常量字段值

P_PRESERVEHOST

public static final String P_PRESERVEHOST

另请参阅:

常量字段值

P_PRESERVECOOKIES

public static final String P_PRESERVECOOKIES

另请参阅:

常量字段值

P_HANDLEREDIRECTS

public static final String P_HANDLEREDIRECTS

另请参阅:

常量字段值

P_CONNECTTIMEOUT

public static final String P_CONNECTTIMEOUT

另请参阅:

常量字段值

P_READTIMEOUT

public static final String P_READTIMEOUT

另请参阅:

常量字段值

P_CONNECTIONREQUESTTIMEOUT

public static final String P_CONNECTIONREQUESTTIMEOUT

另请参阅:

常量字段值

P_MAXCONNECTIONS

public static final String P_MAXCONNECTIONS

另请参阅:

常量字段值

P_USESYSTEMPROPERTIES

public static final String P_USESYSTEMPROPERTIES

另请参阅:

常量字段值

P_HANDLECOMPRESSION

public static final String P_HANDLECOMPRESSION

另请参阅:

常量字段值

P_TARGET_URI

public static final String P_TARGET_URI

另请参阅:

常量字段值

ATTR_TARGET_URI

protected static final String ATTR_TARGET_URI

ATTR_TARGET_HOST

protected static final String ATTR_TARGET_HOST

doLog

protected boolean doLog

doForwardIP

protected boolean doForwardIP

doSendUrlFragment

protected boolean doSendUrlFragment

doPreserveHost

protected boolean doPreserveHost

doPreserveCookies

protected boolean doPreserveCookies

doHandleRedirects

protected boolean doHandleRedirects

useSystemProperties

protected boolean useSystemProperties

doHandleCompression

protected boolean doHandleCompression

connectTimeout

protected int connectTimeout

readTimeout

protected int readTimeout

connectionRequestTimeout

protected int connectionRequestTimeout

maxConnections

protected int maxConnections

targetUri

protected String targetUri

targetUriObj

protected URI targetUriObj

targetHost

protected org.apache.http.HttpHost targetHost

hopByHopHeaders

protected static final org.apache.http.message.HeaderGroup hopByHopHeaders

asciiQueryChars

protected static final BitSet asciiQueryChars

构造器详细资料

BaseProxyServlet

public BaseProxyServlet()

方法详细资料

getTargetUri

protected String getTargetUri(javax.servlet.http.HttpServletRequest servletRequest)

getTargetHost

protected org.apache.http.HttpHost getTargetHost(javax.servlet.http.HttpServletRequest servletRequest)

getConfigParam

protected String getConfigParam(String key)

init

public void init()
          throws javax.servlet.ServletException

覆盖:

init 在类中 javax.servlet.GenericServlet

抛出:

javax.servlet.ServletException

buildRequestConfig

protected org.apache.http.client.config.RequestConfig buildRequestConfig()

buildSocketConfig

protected org.apache.http.config.SocketConfig buildSocketConfig()

initTarget

protected void initTarget()
                   throws javax.servlet.ServletException

抛出:

javax.servlet.ServletException

createHttpClient

protected org.apache.http.client.HttpClient createHttpClient()

buildHttpClient

protected org.apache.http.client.HttpClient buildHttpClient(org.apache.http.impl.client.HttpClientBuilder clientBuilder)

getHttpClientBuilder

protected org.apache.http.impl.client.HttpClientBuilder getHttpClientBuilder()

getProxyClient

protected org.apache.http.client.HttpClient getProxyClient()

destroy

public void destroy()

指定者:

destroy 在接口中 javax.servlet.Servlet

覆盖:

destroy 在类中 javax.servlet.GenericServlet

service

protected void service(javax.servlet.http.HttpServletRequest servletRequest,
                       javax.servlet.http.HttpServletResponse servletResponse)
                throws javax.servlet.ServletException,
                       IOException

覆盖:

service 在类中 javax.servlet.http.HttpServlet

抛出:

javax.servlet.ServletException

IOException

createTarget

protected String createTarget(javax.servlet.http.HttpServletRequest servletRequest)

setTarget

protected void setTarget(javax.servlet.http.HttpServletRequest servletRequest)
                  throws javax.servlet.ServletException

抛出:

javax.servlet.ServletException

handleRequestException

protected void handleRequestException(org.apache.http.HttpRequest proxyRequest,
                                      org.apache.http.HttpResponse proxyResonse,
                                      Exception e)
                               throws javax.servlet.ServletException,
                                      IOException

抛出:

javax.servlet.ServletException

IOException

doExecute

protected org.apache.http.HttpResponse doExecute(javax.servlet.http.HttpServletRequest servletRequest,
                                                 javax.servlet.http.HttpServletResponse servletResponse,
                                                 org.apache.http.HttpRequest proxyRequest)
                                          throws IOException

抛出:

IOException

newProxyRequestWithEntity

protected org.apache.http.HttpRequest newProxyRequestWithEntity(String method,
                                                                String proxyRequestUri,
                                                                javax.servlet.http.HttpServletRequest servletRequest)
                                                         throws IOException

抛出:

IOException

closeQuietly

protected void closeQuietly(Closeable closeable)

copyRequestHeaders

protected void copyRequestHeaders(javax.servlet.http.HttpServletRequest servletRequest,
                                  org.apache.http.HttpRequest proxyRequest)

copyRequestHeader

protected void copyRequestHeader(javax.servlet.http.HttpServletRequest servletRequest,
                                 org.apache.http.HttpRequest proxyRequest,
                                 String headerName)

setXForwardedForHeader

protected void setXForwardedForHeader(javax.servlet.http.HttpServletRequest servletRequest,
                                      org.apache.http.HttpRequest proxyRequest)

copyResponseHeaders

protected void copyResponseHeaders(org.apache.http.HttpResponse proxyResponse,
                                   javax.servlet.http.HttpServletRequest servletRequest,
                                   javax.servlet.http.HttpServletResponse servletResponse)

copyResponseHeader

protected void copyResponseHeader(javax.servlet.http.HttpServletRequest servletRequest,
                                  javax.servlet.http.HttpServletResponse servletResponse,
                                  org.apache.http.Header header)

copyProxyCookie

protected void copyProxyCookie(javax.servlet.http.HttpServletRequest servletRequest,
                               javax.servlet.http.HttpServletResponse servletResponse,
                               String headerValue)

createProxyCookie

protected javax.servlet.http.Cookie createProxyCookie(javax.servlet.http.HttpServletRequest servletRequest,
                                                      HttpCookie cookie)

getProxyCookieName

protected String getProxyCookieName(HttpCookie cookie)

buildProxyCookiePath

protected String buildProxyCookiePath(javax.servlet.http.HttpServletRequest servletRequest)

getRealCookie

protected String getRealCookie(String cookieValue)

getCookieNamePrefix

protected String getCookieNamePrefix(String name)

copyResponseEntity

protected void copyResponseEntity(org.apache.http.HttpResponse proxyResponse,
                                  javax.servlet.http.HttpServletResponse servletResponse,
                                  org.apache.http.HttpRequest proxyRequest,
                                  javax.servlet.http.HttpServletRequest servletRequest)
                           throws IOException

抛出:

IOException

cryptoeEtityContent

protected InputStream cryptoeEtityContent(javax.servlet.http.HttpServletResponse servletResponse,
                                          javax.servlet.http.HttpServletRequest servletRequest,
                                          InputStream inputStream,
                                          long contentLength)

rewriteUrlFromRequest

protected String rewriteUrlFromRequest(javax.servlet.http.HttpServletRequest servletRequest)

rewriteQueryStringFromRequest

protected String rewriteQueryStringFromRequest(javax.servlet.http.HttpServletRequest servletRequest,
                                               String queryString)

rewritePathInfoFromRequest

protected String rewritePathInfoFromRequest(javax.servlet.http.HttpServletRequest servletRequest)

rewriteUrlFromResponse

protected String rewriteUrlFromResponse(javax.servlet.http.HttpServletRequest servletRequest,
                                        String theUrl)

getTargetUri

public String getTargetUri()

encodeUriQuery

protected CharSequence encodeUriQuery(CharSequence in,
                                      boolean encodePercent)