wenv.java

Java写的ERP系统

			System.out.println("  " + key + " = " + value);
		}
		first = true;
		e = ctx.getAttributeNames();
		while (e.hasMoreElements())
		{
			if (first)
				System.out.println(" Attributes:");
			first = false;
			String key = (String)e.nextElement();
			Object value = ctx.getAttribute(key);
			System.out.println("  " + key + " = " + value);
		}
	}	//	dump

	/**
	 * 	Dump Session
	 * 	@param session session
	 */
	public static void dump (HttpSession session)
	{
		System.out.println("Session " + session.getId());
		System.out.println(" Created=" + new Timestamp(session.getCreationTime()));
		boolean first = true;
		Enumeration e = session.getAttributeNames();
		while (e.hasMoreElements())
		{
			if (first)
				System.out.println(" Attributes:");
			first = false;
			String key = (String)e.nextElement();
			Object value = session.getAttribute(key);
			System.out.println("  " + key + " = " + value);
		}
	}	//	dump (session)

	/**
	 * 	Dump Request
	 * 	@param request request
	 */
	public static void dump (HttpServletRequest request)
	{
		System.out.println("Request " + request.getProtocol() + " " + request.getMethod());
		System.out.println(" Server="  + request.getServerName() + ", Port=" + request.getServerPort());
		System.out.println(" ContextPath=" + request.getContextPath()
			+ ", ServletPath=" + request.getServletPath()
			+ ", Query=" + request.getQueryString());
		System.out.println(" URI=" + request.getRequestURI() + ", URL=" + request.getRequestURL());
		System.out.println(" AuthType=" + request.getAuthType());
		System.out.println(" Secure=" + request.isSecure());
		System.out.println(" PathInfo=" + request.getPathInfo() + " - " + request.getPathTranslated());
		System.out.println(" UserPrincipal=" + request.getUserPrincipal());
		//
		boolean first = true;
		Enumeration e = request.getHeaderNames();
		/** */
		while (e.hasMoreElements())
		{
			if (first)
				System.out.println(" Header:");
			first = false;
			String key = (String)e.nextElement();
			Object value = request.getHeader(key);
			System.out.println("  " + key + " = " + value);
		}
		/** **/
		first = true;
		e = request.getParameterNames();
		while (e.hasMoreElements())
		{
			if (first)
				System.out.println(" Parameter:");
			first = false;
			String key = (String)e.nextElement();
			String value = request.getParameter(key);
			System.out.println("  " + key + " = " + value);
		}
		first = true;
		e = request.getAttributeNames();
		while (e.hasMoreElements())
		{
			if (first)
				System.out.println(" Attributes:");
			first = false;
			String key = (String)e.nextElement();
			Object value = request.getAttribute(key);
			System.out.println("  " + key + " = " + value);
		}
		Cookie[] ccc = request.getCookies();
		for (int i = 0; i < ccc.length; i++)
		{
			if (i == 0)
				System.out.println(" Cookies:");
			System.out.println ("  " + ccc[i].getName ()
				+ ", Domain=" + ccc[i].getDomain ()
				+ ", Path=" + ccc[i].getPath ()
				+ ", MaxAge=" + ccc[i].getMaxAge ());
		}
		System.out.println(" Encoding=" + request.getCharacterEncoding());
		System.out.println(" Locale=" + request.getLocale());
		first = true;
		e = request.getLocales();
		while (e.hasMoreElements())
		{
			if (first)
				System.out.println(" Locales:");
			first = false;
			System.out.println("  " + e.nextElement());
		}
	}	//	dump (Request)

	/*************************************************************************/

	/**
	 *  Add Footer (with diagnostics)
	 *  @param request request
	 *  @param response response
	 *  @param servlet servlet
	 *  @param body - Body to add footer
	 */
	public static void addFooter(HttpServletRequest request, HttpServletResponse response,
		HttpServlet servlet, body body)
	{
		body.addElement(new hr());
		body.addElement(new comment(" --- Footer Start --- "));
		//  Command Line
		p footer = new p();
		footer.addElement(org.compiere.Compiere.DATE_VERSION + ": ");
		footer.addElement(new a("javascript:diag_window();", "Window Info"));
		footer.addElement(" - ");
		footer.addElement(new a("javascript:diag_navigator();", "Browser Info"));
		footer.addElement(" - ");
		footer.addElement(new a("javascript:diag_request();", "Request Info"));
		footer.addElement(" - ");
		footer.addElement(new a("javascript:diag_document();", "Document Info"));
		footer.addElement(" - ");
		footer.addElement(new a("javascript:diag_form();", "Form Info"));
		footer.addElement(" - ");
		footer.addElement(new a("javascript:toggle('DEBUG');", "Servlet Info"));
		footer.addElement(" - ");
		footer.addElement(new a("javascript:diag_source();", "Show Source"));
		footer.addElement("\n");
		body.addElement(footer);

		//  Add ServletInfo
		body.addElement(new br());
		body.addElement(getServletInfo(request, response, servlet));
		body.addElement(new script("hide('DEBUG');"));
		body.addElement(new comment(" --- Footer End --- "));
	}   //  getFooter

	/**
	 *	Get Information and put it in a HTML table
	 *  @param request request
	 *  @param response response
	 *  @param servlet servlet
	 *  @return Table
	 */
	private static table getServletInfo (HttpServletRequest request,
		HttpServletResponse response, HttpServlet servlet)
	{
		table table = new table();
		table.setID("DEBUG");
		Enumeration e;

		tr space = new tr().addElement(new td().addElement("."));
		//	Request Info
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Request Info")) ));
		table.addElement(new tr().addElement(new td().addElement("Method"))
									.addElement(new td().addElement(request.getMethod() )));
		table.addElement(new tr().addElement(new td().addElement("Protocol"))
									.addElement(new td().addElement(request.getProtocol() )));
		table.addElement(new tr().addElement(new td().addElement("URI"))
									.addElement(new td().addElement(request.getRequestURI() )));
		table.addElement(new tr().addElement(new td().addElement("Context Path"))
									.addElement(new td().addElement(request.getContextPath() )));
		table.addElement(new tr().addElement(new td().addElement("Servlet Path"))
									.addElement(new td().addElement(request.getServletPath() )));
		table.addElement(new tr().addElement(new td().addElement("Path Info"))
									.addElement(new td().addElement(request.getPathInfo() )));
		table.addElement(new tr().addElement(new td().addElement("Path Translated"))
									.addElement(new td().addElement(request.getPathTranslated() )));
		table.addElement(new tr().addElement(new td().addElement("Query String"))
									.addElement(new td().addElement(request.getQueryString() )));
		table.addElement(new tr().addElement(new td().addElement("Content Length"))
									.addElement(new td().addElement("" + request.getContentLength() )));
		table.addElement(new tr().addElement(new td().addElement("Content Type"))
									.addElement(new td().addElement(request.getContentType() )));
		table.addElement(new tr().addElement(new td().addElement("Character Encoding"))
									.addElement(new td().addElement(request.getCharacterEncoding() )));
		table.addElement(new tr().addElement(new td().addElement("Locale"))
									.addElement(new td().addElement(request.getLocale().toString() )));
		table.addElement(new tr().addElement(new td().addElement("Schema"))
									.addElement(new td().addElement(request.getScheme() )));
		table.addElement(new tr().addElement(new td().addElement("Server Name"))
									.addElement(new td().addElement(request.getServerName() )));
		table.addElement(new tr().addElement(new td().addElement("Server Port"))
									.addElement(new td().addElement("" + request.getServerPort() )));
		table.addElement(new tr().addElement(new td().addElement("Remote User"))
									.addElement(new td().addElement(request.getRemoteUser() )));
		table.addElement(new tr().addElement(new td().addElement("Remote Address"))
									.addElement(new td().addElement(request.getRemoteAddr() )));
		table.addElement(new tr().addElement(new td().addElement("Remote Host"))
									.addElement(new td().addElement(request.getRemoteHost() )));
		table.addElement(new tr().addElement(new td().addElement("Authorization Type"))
									.addElement(new td().addElement(request.getAuthType() )));
		table.addElement(new tr().addElement(new td().addElement("User Principal"))
									.addElement(new td().addElement(request.getUserPrincipal()==null ? "" : request.getUserPrincipal().toString())));
		table.addElement(new tr().addElement(new td().addElement("IsSecure"))
									.addElement(new td().addElement(request.isSecure() ? "true" : "false" )));

		//	Request Attributes
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Request Attributes")) ));
		e = request.getAttributeNames();
		while (e.hasMoreElements())
		{
			String name = e.nextElement().toString();
			String attrib = request.getAttribute(name).toString();
			table.addElement(new tr().addElement(new td().addElement(name))
										.addElement(new td().addElement(attrib)));
		}

		//	Request Parameter
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Req Parameters")) ));
		e = request.getParameterNames();
		while (e.hasMoreElements())
		{
			String name = (String)e.nextElement();
			String para = (String)request.getParameter(name);
			table.addElement(new tr().addElement(new td().addElement(name))
										.addElement(new td().addElement(para)));
		}

		//	Request Header
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Req Header")) ));
		e = request.getHeaderNames();
		while (e.hasMoreElements())
		{
			String name = (String)e.nextElement();
			if (!name.equals("Cockie"))
			{
				String hdr = (String)request.getHeader(name);
				table.addElement(new tr().addElement(new td().addElement(name))
											.addElement(new td().addElement(hdr)));
			}
		}

		//  Request Cookies
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Req Cookies")) ));
		Cookie[] cc = request.getCookies();
		if (cc != null)
		{
			for (int i = 0; i < cc.length; i++)
			{
				//	Name and Comment
				table.addElement(new tr().addElement(new td().addElement(cc[i].getName() ))
											.addElement(new td().addElement(cc[i].getValue()) ));
				table.addElement(new tr().addElement(new td().addElement(cc[i].getName()+": Comment" ))
											.addElement(new td().addElement(cc[i].getComment()) ));
				table.addElement(new tr().addElement(new td().addElement(cc[i].getName()+": Domain" ))
											.addElement(new td().addElement(cc[i].getDomain()) ));
				table.addElement(new tr().addElement(new td().addElement(cc[i].getName()+": Max Age" ))
											.addElement(new td().addElement(""+ cc[i].getMaxAge()) ));
				table.addElement(new tr().addElement(new td().addElement(cc[i].getName()+": Path" ))
											.addElement(new td().addElement(cc[i].getPath()) ));
				table.addElement(new tr().addElement(new td().addElement(cc[i].getName()+": Is Secure" ))
											.addElement(new td().addElement(cc[i].getSecure() ? "true" : "false") ));
				table.addElement(new tr().addElement(new td().addElement(cc[i].getName()+": Version" ))
											.addElement(new td().addElement("" + cc[i].getVersion()) ));
			}
		}	//	Cookies

		//  Request Session Info
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Req Session")) ));
		HttpSession session = request.getSession(true);
		table.addElement(new tr().addElement(new td().addElement("Session ID"))
									.addElement(new td().addElement(session.getId() )));
		Timestamp ts = new Timestamp(session.getCreationTime());
		table.addElement(new tr().addElement(new td().addElement("Created"))
									.addElement(new td().addElement(ts.toString() )));
		ts = new Timestamp(session.getLastAccessedTime());
		table.addElement(new tr().addElement(new td().addElement("Accessed"))
									.addElement(new td().addElement(ts.toString() )));
		table.addElement(new tr().addElement(new td().addElement("Request Session ID"))
									.addElement(new td().addElement(request.getRequestedSessionId() )));
		table.addElement(new tr().addElement(new td().addElement(".. via Cookie"))
									.addElement(new td().addElement("" + request.isRequestedSessionIdFromCookie() )));
		table.addElement(new tr().addElement(new td().addElement(".. via URL"))
									.addElement(new td().addElement("" + request.isRequestedSessionIdFromURL() )));
		table.addElement(new tr().addElement(new td().addElement("Valid"))
									.addElement(new td().addElement("" + request.isRequestedSessionIdValid() )));

		//	Request Session Attributes
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Session Attributes")) ));
		e = session.getAttributeNames();
		while (e.hasMoreElements())
		{
			String name = (String)e.nextElement();
			String attrib = session.getAttribute(name).toString();
			table.addElement(new tr().addElement(new td().addElement(name))
										.addElement(new td().addElement(attrib)));
		}

		//	Response Info
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Response")) ));
		table.addElement(new tr().addElement(new td().addElement("Buffer Size"))
									.addElement(new td().addElement(String.valueOf(response.getBufferSize()) )));
		table.addElement(new tr().addElement(new td().addElement("Character Encoding"))
									.addElement(new td().addElement(response.getCharacterEncoding() )));
		table.addElement(new tr().addElement(new td().addElement("Locale"))
									.addElement(new td().addElement(response.getLocale()==null ? "null" : response.getLocale().toString())));

		//  Servlet
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Servlet")) ));
		table.addElement(new tr().addElement(new td().addElement("Name"))
										.addElement(new td().addElement(servlet.getServletName())));
		table.addElement(new tr().addElement(new td().addElement("Info"))
										.addElement(new td().addElement(servlet.getServletInfo())));

		//  Servlet Init
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Servlet Init Parameter")) ));
		e = servlet.getInitParameterNames();
		//  same as:  servlet.getServletConfig().getInitParameterNames();
		while (e.hasMoreElements())
		{
			String name = (String)e.nextElement();
			String para = (String)servlet.getInitParameter(name);
			table.addElement(new tr().addElement(new td().addElement(name))
										.addElement(new td().addElement(para)));
		}

		//  Servlet Context
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Servlet Context")) ));
		ServletContext servCtx = servlet.getServletContext();
		e = servCtx.getAttributeNames();
		while (e.hasMoreElements())
		{
			String name = (String)e.nextElement();
			String attrib = servCtx.getAttribute(name).toString();
			table.addElement(new tr().addElement(new td().addElement(name))
										.addElement(new td().addElement(attrib)));
		}

		//  Servlet Context
		table.addElement(space);
		table.addElement(new tr().addElement(new td().addElement(new h3("Servlet Context Init Parameter")) ));
		e = servCtx.getInitParameterNames();
		while (e.hasMoreElements())
		{
			String name = (String)e.nextElement();
			String attrib = servCtx.getInitParameter(name).toString();
			table.addElement(new tr().addElement(new td().addElement(name))
										.addElement(new td().addElement(attrib)));
		}

		/*	*/
		return table;
	}	//	getServletInfo

}   //  WEnv