webdavrequestimpl.java

jsr170接口的java实现。是个apache的开源项目。

     */
    public Position getPosition() {
        String h = getHeader(OrderingConstants.HEADER_POSITION);
        Position pos = null;
        if (h != null) {
            String[] typeNSegment = h.split("\\s");
            if (typeNSegment.length == 2) {
                try {
                    pos = new Position(typeNSegment[0], typeNSegment[1]);
                } catch (IllegalArgumentException e) {
                    log.error("Cannot parse Position header: " + e.getMessage());
                }
            }
        }
        return pos;
    }

    /**
     * @return <code>OrderPatch</code> object representing the orderpatch request
     *         body or <code>null</code> if the
     * @see org.apache.jackrabbit.webdav.ordering.OrderingDavServletRequest#getOrderPatch()
     */
    public OrderPatch getOrderPatch() throws DavException {
        OrderPatch op = null;
        Document requestDocument = getRequestDocument();
        if (requestDocument != null) {
            Element root = requestDocument.getDocumentElement();
            op = OrderPatch.createFromXml(root);
        } else {
            log.error("Error while building xml document from ORDERPATH request body.");
        }
        return op;
    }

    //-------------------------------------< DeltaVServletRequest interface >---
    /**
     * @see org.apache.jackrabbit.webdav.version.DeltaVServletRequest#getLabel()
     */
    public String getLabel() {
        LabelHeader label = LabelHeader.parse(this);
        if (label != null) {
            return label.getLabel();
        }
        return null;
    }

    /**
     * @see org.apache.jackrabbit.webdav.version.DeltaVServletRequest#getLabelInfo()
     */
    public LabelInfo getLabelInfo() throws DavException {
        LabelInfo lInfo = null;
        Document requestDocument = getRequestDocument();
        if (requestDocument != null) {
            Element root = requestDocument.getDocumentElement();
            int depth = getDepth(DEPTH_0);
            lInfo = new LabelInfo(root, depth);
        }
        return lInfo;
    }

    /**
     * @see org.apache.jackrabbit.webdav.version.DeltaVServletRequest#getMergeInfo()
     */
    public MergeInfo getMergeInfo()  throws DavException {
        MergeInfo mInfo = null;
        Document requestDocument = getRequestDocument();
        if (requestDocument != null) {
            mInfo = new MergeInfo(requestDocument.getDocumentElement());
        }
        return mInfo;
    }

    /**
     * @see org.apache.jackrabbit.webdav.version.DeltaVServletRequest#getUpdateInfo()
     */
    public UpdateInfo getUpdateInfo() throws DavException  {
        UpdateInfo uInfo = null;
        Document requestDocument = getRequestDocument();
        if (requestDocument != null) {
            uInfo = new UpdateInfo(requestDocument.getDocumentElement());
        }
        return uInfo;
    }

    /**
     * @see org.apache.jackrabbit.webdav.version.DeltaVServletRequest#getReportInfo()
     */
    public ReportInfo getReportInfo() throws DavException  {
        ReportInfo rInfo = null;
        Document requestDocument = getRequestDocument();
        if (requestDocument != null) {
            rInfo = new ReportInfo(requestDocument.getDocumentElement(), getDepth(DEPTH_0));
        }
        return rInfo;
    }

    /**
     * @see org.apache.jackrabbit.webdav.version.DeltaVServletRequest#getOptionsInfo()
     */
    public OptionsInfo getOptionsInfo() throws DavException {
        OptionsInfo info = null;
        Document requestDocument = getRequestDocument();
        if (requestDocument != null) {
            info = OptionsInfo.createFromXml(requestDocument.getDocumentElement());
        }
        return info;
    }

    //---------------------------------------< HttpServletRequest interface >---
    public String getAuthType() {
        return httpRequest.getAuthType();
    }

    public Cookie[] getCookies() {
        return httpRequest.getCookies();
    }

    public long getDateHeader(String s) {
        return httpRequest.getDateHeader(s);
    }

    public String getHeader(String s) {
        return httpRequest.getHeader(s);
    }

    public Enumeration getHeaders(String s) {
        return httpRequest.getHeaders(s);
    }

    public Enumeration getHeaderNames() {
        return httpRequest.getHeaderNames();
    }

    public int getIntHeader(String s) {
        return httpRequest.getIntHeader(s);
    }

    public String getMethod() {
        return httpRequest.getMethod();
    }

    public String getPathInfo() {
        return httpRequest.getPathInfo();
    }

    public String getPathTranslated() {
        return httpRequest.getPathTranslated();
    }

    public String getContextPath() {
        return httpRequest.getContextPath();
    }

    public String getQueryString() {
        return httpRequest.getQueryString();
    }

    public String getRemoteUser() {
        return httpRequest.getRemoteUser();
    }

    public boolean isUserInRole(String s) {
        return httpRequest.isUserInRole(s);
    }

    public Principal getUserPrincipal() {
        return httpRequest.getUserPrincipal();
    }

    public String getRequestedSessionId() {
        return httpRequest.getRequestedSessionId();
    }

    public String getRequestURI() {
        return httpRequest.getRequestURI();
    }

    public StringBuffer getRequestURL() {
        return httpRequest.getRequestURL();
    }

    public String getServletPath() {
        return httpRequest.getServletPath();
    }

    public HttpSession getSession(boolean b) {
        return httpRequest.getSession(b);
    }

    public HttpSession getSession() {
        return httpRequest.getSession();
    }

    public boolean isRequestedSessionIdValid() {
        return httpRequest.isRequestedSessionIdValid();
    }

    public boolean isRequestedSessionIdFromCookie() {
        return httpRequest.isRequestedSessionIdFromCookie();
    }

    public boolean isRequestedSessionIdFromURL() {
        return httpRequest.isRequestedSessionIdFromURL();
    }

    public boolean isRequestedSessionIdFromUrl() {
        return httpRequest.isRequestedSessionIdFromUrl();
    }

    public Object getAttribute(String s) {
        return httpRequest.getAttribute(s);
    }

    public Enumeration getAttributeNames() {
        return httpRequest.getAttributeNames();
    }

    public String getCharacterEncoding() {
        return httpRequest.getCharacterEncoding();
    }

    public void setCharacterEncoding(String s) throws UnsupportedEncodingException {
        httpRequest.setCharacterEncoding(s);
    }

    public int getContentLength() {
        return httpRequest.getContentLength();
    }

    public String getContentType() {
        return httpRequest.getContentType();
    }

    public ServletInputStream getInputStream() throws IOException {
        return httpRequest.getInputStream();
    }

    public String getParameter(String s) {
        return httpRequest.getParameter(s);
    }

    public Enumeration getParameterNames() {
        return httpRequest.getParameterNames();
    }

    public String[] getParameterValues(String s) {
        return httpRequest.getParameterValues(s);
    }

    public Map getParameterMap() {
        return httpRequest.getParameterMap();
    }

    public String getProtocol() {
        return httpRequest.getProtocol();
    }

    public String getScheme() {
        return httpRequest.getScheme();
    }

    public String getServerName() {
        return httpRequest.getServerName();
    }

    public int getServerPort() {
        return httpRequest.getServerPort();
    }

    public BufferedReader getReader() throws IOException {
        return httpRequest.getReader();
    }

    public String getRemoteAddr() {
        return httpRequest.getRemoteAddr();
    }

    public String getRemoteHost() {
        return httpRequest.getRemoteHost();
    }

    public void setAttribute(String s, Object o) {
        httpRequest.setAttribute(s, o);
    }

    public void removeAttribute(String s) {
        httpRequest.removeAttribute(s);
    }

    public Locale getLocale() {
        return httpRequest.getLocale();
    }

    public Enumeration getLocales() {
        return httpRequest.getLocales();
    }

    public boolean isSecure() {
        return httpRequest.isSecure();
    }

    public RequestDispatcher getRequestDispatcher(String s) {
        return httpRequest.getRequestDispatcher(s);
    }

    public String getRealPath(String s) {
        return httpRequest.getRealPath(s);
    }
}