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RequestDumpFilter

HTTP リクエストを処理する前後で HttpServletRequest の内容をログ出力するためのフィルターが RequestDumpFilter です. RequestDumpFilter は,s2-extension の Jar ファイルに含まれています.

RequestDumpFilter を使うには web.xml で設定します.

<filter>
    <filter-name>requestDumpFilter</filter-name>
    <filter-class>org.seasar.extension.filter.RequestDumpFilter</filter-class>
</filter>

<filter-mapping>
    <filter-name>requestDumpFilter</filter-name>
    <url-pattern>*.html</url-pattern>
</filter-mapping>

EncodingFilterや,マルチパートフォームを処理するFilter, HotdeployFilter,S2Filter を使っている場合,RequestDumpFilterの <filter-mapping> 要素はそれらより後に記述してください.

<filter-mapping> 要素の <url-pattern> 要素はWebアプリケーションに応じて適切に設定してください.

HttpServletRequest の内容は, org.seasar.extension.filter.RequestDumpFilter カテゴリの DEBUG レベルのログメッセージとして出力されます. Log4J の設定などでログの出力を制御することが出来ます.

以下は HTTP リクエストを処理する前に出力されるログの例です.

** before *****************************************: /view/start/index.html
  Request class=org.seasar.framework.container.hotdeploy.HotdeployHttpServletRequest, instance=org.seasar.framework.container.hotdeploy.HotdeployHttpServletRequest@1fe6f88
  RequestedSessionId=11EDA4ACEFB1749DB63B275E6EF0A3D3
  REQUEST_URI=/teeda-html-example/view/start/index.html, SERVLET_PATH=/view/start/index.html
  CharacterEncoding=UTF-8, ContentLength=-1, ContentType=null, Locale=ja, Locales=ja, en, Scheme=http, isSecure=false
  SERVER_PROTOCOL=HTTP/1.1, REMOTE_ADDR=127.0.0.1, REMOTE_HOST=127.0.0.1, SERVER_NAME=localhost, SERVER_PORT=8080
  ContextPath=/teeda-html-example, REQUEST_METHOD=GET, QUERY_STRING=null, PathInfo=null, RemoteUser=null
  Session SessionId=11EDA4ACEFB1749DB63B275E6EF0A3D3
  Session :: CreationTime=1267172099078, LastAccessedTime=1267172099093, MaxInactiveInterval=1800
  [request]org.seasar.framework.container.hotdeploy.HotdeployFilter=org.seasar.framework.container.hotdeploy.HotdeployClassLoader@fc912
  [request]org.seasar.teeda.extension.filter.MultipartFormDataFilter.doFilterCalled=true
  [cookie]JSESSIONID=11EDA4ACEFB1749DB63B275E6EF0A3D3
  [header]accept=text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
  [header]accept-charset=iso-8859-1, utf-8, utf-16, *;q=0.1
  [header]accept-encoding=deflate, gzip, x-gzip, identity, *;q=0
  [header]accept-language=ja,en;q=0.9
  [header]connection=Keep-Alive, TE
  [header]cookie=JSESSIONID=11EDA4ACEFB1749DB63B275E6EF0A3D3
  [header]cookie2=$Version=1
  [header]host=localhost:8080
  [header]te=deflate, gzip, chunked, identity, trailers
  [header]user-agent=Opera/9.80 (Windows NT 5.1; U; ja) Presto/2.2.15 Version/10.10
  [context]javax.servlet.context.tempdir=D:\koichik\workspaces\seasar\teeda-html-example\work
  [context]org.apache.AnnotationProcessor=org.apache.catalina.util.DefaultAnnotationProcessor@9e0fbe
  [context]org.apache.catalina.WELCOME_FILES=[Ljava.lang.String;@11bbdbb
  [context]org.apache.catalina.jsp_classpath=...
  [context]org.apache.catalina.resources=org.apache.naming.resources.ProxyDirContext@4574df
  [context]org.apache.jasper.runtime.JspApplicationContextImpl=org.apache.jasper.runtime.JspApplicationContextImpl@1fc049e
  [context]org.seasar.teeda.core.config.webapp.element.WebappConfig=org.seasar.teeda.core.config.webapp.element.impl.WebappConfigImpl@933ab5

以下は HTTP リクエストを処理した後に出力されるログの例です.

** after *****************************************: /view/start/index.html
  Response class=org.apache.catalina.connector.ResponseFacade, instance=org.apache.catalina.connector.ResponseFacade@13eadd5
  [request]facesContext=org.seasar.teeda.core.context.servlet.ServletFacesContextImpl@69435
  [request]javax.faces.webapp.GLOBAL_ID_VIEW={}
  [request]javax.servlet.jsp.jstl.fmt.locale.request=ja
  [request]layout_headerPage=examples.teeda.web.layout.HeaderPage@1ec28b7
  [request]layout_menuPage=examples.teeda.web.layout.MenuPage@1652209
  [request]org.seasar.framework.container.hotdeploy.HotdeployFilter=org.seasar.framework.container.hotdeploy.HotdeployClassLoader@fc912
  [request]org.seasar.teeda.extension.Condition=[startForm]
  [request]org.seasar.teeda.extension.filter.MultipartFormDataFilter.doFilterCalled=true
  [request]org.seasar.teeda.extension.html.impl.HtmlComponentInvokerImpl={layout_headerPage=true, layout_menuPage=true}
  [request]org.seasar.teeda.extension.render.html.THtmlHeadRenderer.CSS_KEY=[]
  [request]org.seasar.teeda.extension.render.html.THtmlHeadRenderer.INLINE_CSS_KEY={}
  [request]org.seasar.teeda.extension.render.html.THtmlHeadRenderer.INLINE_JS_KEY={}
  [request]org.seasar.teeda.extension.render.html.THtmlHeadRenderer.JS_KEY=[]
  [request]org.seasar.teeda.extension.util.LayoutBuilder=[org.seasar.teeda.extension.render.IncludedBody@9d8f06]
  [request]org.seasar.teeda.extension.util.LayoutBuilder.INDEX=-1
  [request]postback=false
  [cookie]JSESSIONID=11EDA4ACEFB1749DB63B275E6EF0A3D3
  [session]javax.faces.internal.scope.PageScope={null={}}
  [session]javax.faces.internal.scope.RedirectScope={}
  [session]javax.faces.internal.scope.SubApplicationScope={}
  [session]javax.faces.request.charset=UTF-8
  [session]org.seasar.teeda.core.lifecycle.impl.RestoreViewPhase.VIEW_ID_LRU={null=/view/start/index.html}
  [context]javax.servlet.context.tempdir=D:\koichik\workspaces\seasar\teeda-html-example\work
  [context]org.apache.AnnotationProcessor=org.apache.catalina.util.DefaultAnnotationProcessor@9e0fbe
  [context]org.apache.catalina.WELCOME_FILES=[Ljava.lang.String;@11bbdbb
  [context]org.apache.catalina.jsp_classpath=...
  [context]org.apache.catalina.resources=org.apache.naming.resources.ProxyDirContext@4574df
  [context]org.apache.jasper.runtime.JspApplicationContextImpl=org.apache.jasper.runtime.JspApplicationContextImpl@1fc049e
  [context]org.seasar.teeda.core.config.webapp.element.WebappConfig=org.seasar.teeda.core.config.webapp.element.impl.WebappConfigImpl@18f61b