requestfacade.java

业界著名的tomcat服务器的最新6.0的源代码。

        return request.getReader();
    }


    public String getRemoteAddr() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getRemoteAddr();
    }


    public String getRemoteHost() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getRemoteHost();
    }


    public void setAttribute(String name, Object o) {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        request.setAttribute(name, o);
    }


    public void removeAttribute(String name) {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        request.removeAttribute(name);
    }


    public Locale getLocale() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        if (Globals.IS_SECURITY_ENABLED){
            return (Locale)AccessController.doPrivileged(
                new GetLocalePrivilegedAction());
        } else {
            return request.getLocale();
        }        
    }


    public Enumeration getLocales() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        if (Globals.IS_SECURITY_ENABLED){
            return (Enumeration)AccessController.doPrivileged(
                new GetLocalesPrivilegedAction());
        } else {
            return request.getLocales();
        }        
    }


    public boolean isSecure() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.isSecure();
    }


    public RequestDispatcher getRequestDispatcher(String path) {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        if (Globals.IS_SECURITY_ENABLED){
            return (RequestDispatcher)AccessController.doPrivileged(
                new GetRequestDispatcherPrivilegedAction(path));
        } else {
            return request.getRequestDispatcher(path);
        }
    }

    public String getRealPath(String path) {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getRealPath(path);
    }


    public String getAuthType() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getAuthType();
    }


    public Cookie[] getCookies() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        Cookie[] ret = null;

        /*
         * Clone the returned array only if there is a security manager
         * in place, so that performance won't suffer in the nonsecure case
         */
        if (SecurityUtil.isPackageProtectionEnabled()){
            ret = (Cookie[])AccessController.doPrivileged(
                new GetCookiesPrivilegedAction());
            if (ret != null) {
                ret = (Cookie[]) ret.clone();
            }
        } else {
            ret = request.getCookies();
        }

        return ret;
    }


    public long getDateHeader(String name) {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getDateHeader(name);
    }


    public String getHeader(String name) {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getHeader(name);
    }


    public Enumeration getHeaders(String name) {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        if (Globals.IS_SECURITY_ENABLED){
            return (Enumeration)AccessController.doPrivileged(
                new GetHeadersPrivilegedAction(name));
        } else {
            return request.getHeaders(name);
        }         
    }


    public Enumeration getHeaderNames() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        if (Globals.IS_SECURITY_ENABLED){
            return (Enumeration)AccessController.doPrivileged(
                new GetHeaderNamesPrivilegedAction());
        } else {
            return request.getHeaderNames();
        }             
    }


    public int getIntHeader(String name) {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getIntHeader(name);
    }


    public String getMethod() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getMethod();
    }


    public String getPathInfo() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getPathInfo();
    }


    public String getPathTranslated() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getPathTranslated();
    }


    public String getContextPath() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getContextPath();
    }


    public String getQueryString() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getQueryString();
    }


    public String getRemoteUser() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getRemoteUser();
    }


    public boolean isUserInRole(String role) {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.isUserInRole(role);
    }


    public java.security.Principal getUserPrincipal() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getUserPrincipal();
    }


    public String getRequestedSessionId() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getRequestedSessionId();
    }


    public String getRequestURI() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getRequestURI();
    }


    public StringBuffer getRequestURL() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getRequestURL();
    }


    public String getServletPath() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getServletPath();
    }


    public HttpSession getSession(boolean create) {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        if (SecurityUtil.isPackageProtectionEnabled()){
            return (HttpSession)AccessController.
                doPrivileged(new GetSessionPrivilegedAction(create));
        } else {
            return request.getSession(create);
        }
    }

    public HttpSession getSession() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return getSession(true);
    }


    public boolean isRequestedSessionIdValid() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.isRequestedSessionIdValid();
    }


    public boolean isRequestedSessionIdFromCookie() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.isRequestedSessionIdFromCookie();
    }


    public boolean isRequestedSessionIdFromURL() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.isRequestedSessionIdFromURL();
    }


    public boolean isRequestedSessionIdFromUrl() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.isRequestedSessionIdFromURL();
    }


    public String getLocalAddr() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getLocalAddr();
    }


    public String getLocalName() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getLocalName();
    }


    public int getLocalPort() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getLocalPort();
    }


    public int getRemotePort() {

        if (request == null) {
            throw new IllegalStateException(
                            sm.getString("requestFacade.nullRequest"));
        }

        return request.getRemotePort();
    }

}