程序包 com.alibaba.druid.support.http

类 WebStatFilter

java.lang.Object

com.alibaba.druid.support.http.AbstractWebStatImpl

com.alibaba.druid.support.http.WebStatFilter

所有已实现的接口:

javax.servlet.Filter

public class WebStatFilter
extends AbstractWebStatImpl
implements javax.servlet.Filter

用于配置Web和Druid数据源之间的管理关联监控统计

作者:

wenshao [szujobs@htomail.com], Zhangming Qi [qizhanming@gmail.com]

嵌套类概要

嵌套类

修饰符和类型	类	说明
static final class	WebStatFilter.StatHttpServletResponseWrapper

从类继承的嵌套类/接口 com.alibaba.druid.support.http.AbstractWebStatImpl

AbstractWebStatImpl.WebStatFilterContextListener

字段概要

字段

修饰符和类型	字段	说明
static final String	PARAM_NAME_EXCLUSIONS
static final String	PARAM_NAME_PRINCIPAL_COOKIE_NAME
static final String	PARAM_NAME_PRINCIPAL_SESSION_NAME
static final String	PARAM_NAME_PROFILE_ENABLE
static final String	PARAM_NAME_REAL_IP_HEADER
static final String	PARAM_NAME_SESSION_STAT_ENABLE
static final String	PARAM_NAME_SESSION_STAT_MAX_COUNT
protected final PatternMatcher	pathMatcher	PatternMatcher used in determining which paths to react to for a given request.

从类继承的字段 com.alibaba.druid.support.http.AbstractWebStatImpl

contextPath, createSession, DEFAULT_MAX_STAT_SESSION_COUNT, principalCookieName, principalSessionName, profileEnable, realIpHeader, sessionStatEnable, sessionStatMaxCount, statFilterContextListener, webAppStat

构造器概要

构造器

构造器	说明
WebStatFilter()

方法概要

修饰符和类型	方法	说明
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
AbstractWebStatImpl.WebStatFilterContextListener	getStatFilterContextListener()
WebAppStat	getWebAppStat()
void	init(javax.servlet.FilterConfig config)
boolean	isExclusion(String requestURI)
void	setWebAppStat(WebAppStat webAppStat)

从类继承的方法 com.alibaba.druid.support.http.AbstractWebStatImpl

getContextPath, getPrincipal, getPrincipalCookieName, getPrincipalSessionName, getRemoteAddress, getRequestURI, getSessionId, getSessionStat, getSessionStatMaxCount, isProfileEnable, isSessionStatEnable, setProfileEnable, setSessionStatEnable

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

PARAM_NAME_PROFILE_ENABLE

public static final String PARAM_NAME_PROFILE_ENABLE

另请参阅:

• 常量字段值

PARAM_NAME_SESSION_STAT_ENABLE

public static final String PARAM_NAME_SESSION_STAT_ENABLE

另请参阅:

• 常量字段值

PARAM_NAME_SESSION_STAT_MAX_COUNT

public static final String PARAM_NAME_SESSION_STAT_MAX_COUNT

另请参阅:

• 常量字段值

PARAM_NAME_EXCLUSIONS

public static final String PARAM_NAME_EXCLUSIONS

另请参阅:

• 常量字段值

PARAM_NAME_PRINCIPAL_SESSION_NAME

public static final String PARAM_NAME_PRINCIPAL_SESSION_NAME

另请参阅:

• 常量字段值

PARAM_NAME_PRINCIPAL_COOKIE_NAME

public static final String PARAM_NAME_PRINCIPAL_COOKIE_NAME

另请参阅:

• 常量字段值

PARAM_NAME_REAL_IP_HEADER

public static final String PARAM_NAME_REAL_IP_HEADER

另请参阅:

• 常量字段值

pathMatcher

protected final PatternMatcher pathMatcher

PatternMatcher used in determining which paths to react to for a given request.

构造器详细资料

WebStatFilter

public WebStatFilter()

方法详细资料

doFilter

public void doFilter(javax.servlet.ServletRequest request,
 javax.servlet.ServletResponse response,
 javax.servlet.FilterChain chain)
              throws IOException,
javax.servlet.ServletException

指定者:

doFilter 在接口中 javax.servlet.Filter

抛出:

IOException

javax.servlet.ServletException

isExclusion

public boolean isExclusion(String requestURI)

init

public void init(javax.servlet.FilterConfig config)
          throws javax.servlet.ServletException

指定者:

init 在接口中 javax.servlet.Filter

抛出:

javax.servlet.ServletException

destroy

public void destroy()

指定者:

destroy 在接口中 javax.servlet.Filter

setWebAppStat

public void setWebAppStat(WebAppStat webAppStat)

getWebAppStat

public WebAppStat getWebAppStat()

getStatFilterContextListener

public AbstractWebStatImpl.WebStatFilterContextListener getStatFilterContextListener()