* - End Session * - Go to start page (e.g. /adempiere/index.html) * * @param request request * @param response response * @param servlet servlet * @param ctx context * @param AD_Message messahe * @throws ServletException * @throws IOException * @deprecated */ @Deprecated public static void createLoginPage (HttpServletRequest request, HttpServletResponse response, HttpServlet servlet, Properties ctx, String AD_Message) throws ServletException, IOException { request.getSession().invalidate(); String url = WebEnv.getBaseDirectory("index.html"); // WebDoc doc = null; if (ctx != null && AD_Message != null && !AD_Message.equals("")) doc = WebDoc.create (Msg.getMsg(ctx, AD_Message)); else if (AD_Message != null) doc = WebDoc.create (AD_Message); else doc = WebDoc.create (false); script script = new script("window.top.location.replace('" + url + "');"); doc.getBody().addElement(script); // createResponse (request, response, servlet, null, doc, false); } // createLoginPage /** * Create Login Button - replace Window * * @param ctx context * @return Button * @deprecated */ @Deprecated public static input getLoginButton (Properties ctx) { String text = "Login"; if (ctx != null) text = Msg.getMsg (ctx, "Login"); input button = new input("button", text, " "+text); button.setID(text); button.setClass("loginbtn"); StringBuilder cmd = new StringBuilder ("window.top.location.replace('"); cmd.append(WebEnv.getBaseDirectory("index.html")); cmd.append("');"); button.setOnClick(cmd.toString()); return button; } // getLoginButton /** * Get Cookie Properties * * @param request request * @return Properties * @deprecated */ @Deprecated public static Properties getCookieProprties(HttpServletRequest request) { // Get Properties Cookie[] cookies = request.getCookies(); if (cookies != null) { for (int i = 0; i < cookies.length; i++) { if (cookies[i].getName().equals(WebEnv.COOKIE_INFO)) return propertiesDecode(cookies[i].getValue()); } } return new Properties(); } // getProperties /** * Get String Parameter. * * @param request request * @param parameter parameter * @return string or null */ public static String getParameter (HttpServletRequest request, String parameter) { if (request == null || parameter == null) return null; String enc = request.getCharacterEncoding(); try { if (enc == null) { request.setCharacterEncoding(WebEnv.ENCODING); enc = request.getCharacterEncoding(); } } catch (Exception e) { log.log(Level.SEVERE, "Set CharacterEncoding=" + WebEnv.ENCODING, e); enc = request.getCharacterEncoding(); } String data = request.getParameter(parameter); if (data == null || data.length() == 0) return data; // Convert if (enc != null && !WebEnv.ENCODING.equals(enc)) { try { String dataEnc = new String(data.getBytes(enc), WebEnv.ENCODING); if (log.isLoggable(Level.FINER))log.log(Level.FINER, "Convert " + data + " (" + enc + ")-> " + dataEnc + " (" + WebEnv.ENCODING + ")"); data = dataEnc; } catch (Exception e) { log.log(Level.SEVERE, "Convert " + data + " (" + enc + ")->" + WebEnv.ENCODING); } } // Convert � to character (JSTL input) String inStr = data; StringBuilder outStr = new StringBuilder(); int i = inStr.indexOf("&#"); while (i != -1) { outStr.append(inStr.substring(0, i)); // up to &# inStr = inStr.substring(i+2, inStr.length()); // from &# int j = inStr.indexOf(';'); // next ; if (j < 0) // no second tag { inStr = "&#" + inStr; break; } String token = inStr.substring(0, j); try { int intToken = Integer.parseInt(token); outStr.append((char)intToken); // replace context } catch (Exception e) { log.log(Level.SEVERE, "Token=" + token, e); outStr.append("&#").append(token).append(";"); } inStr = inStr.substring(j+1, inStr.length()); // from ; i = inStr.indexOf("&#"); } outStr.append(inStr); // add remainder String retValue = outStr.toString(); if (log.isLoggable(Level.FINEST)) log.finest(parameter + "=" + data + " -> " + retValue); return retValue; } // getParameter /** * Get integer Parameter - 0 if not defined. * * @param request request * @param parameter parameter * @return int result or 0 */ public static int getParameterAsInt (HttpServletRequest request, String parameter) { if (request == null || parameter == null) return 0; String data = getParameter(request, parameter); if (data == null || data.length() == 0) return 0; try { return Integer.parseInt(data); } catch (Exception e) { log.warning (parameter + "=" + data + " - " + e); } return 0; } // getParameterAsInt /** * Get numeric Parameter - 0 if not defined * * @param request request * @param parameter parameter * @return big decimal result or 0 */ public static BigDecimal getParameterAsBD (HttpServletRequest request, String parameter) { if (request == null || parameter == null) return Env.ZERO; String data = getParameter(request, parameter); if (data == null || data.length() == 0) return Env.ZERO; try { return new BigDecimal (data); } catch (Exception e) { } try { DecimalFormat format = DisplayType.getNumberFormat(DisplayType.Number); Object oo = format.parseObject(data); if (oo instanceof BigDecimal) return (BigDecimal)oo; else if (oo instanceof Number) return BigDecimal.valueOf(((Number)oo).doubleValue()); return new BigDecimal (oo.toString()); } catch (Exception e) { if (log.isLoggable(Level.FINE)) log.fine(parameter + "=" + data + " - " + e); } return Env.ZERO; } // getParameterAsBD /** * Get date Parameter - null if not defined. * Date portion only * @param request request * @param parameter parameter * @return timestamp result or null */ public static Timestamp getParameterAsDate (HttpServletRequest request, String parameter) { return getParameterAsDate (request, parameter, null); } // getParameterAsDate /** * Get date Parameter - null if not defined. * Date portion only * @param request request * @param parameter parameter * @param language optional language * @return timestamp result or null */ public static Timestamp getParameterAsDate (HttpServletRequest request, String parameter, Language language) { if (request == null || parameter == null) return null; String data = getParameter(request, parameter); if (data == null || data.length() == 0) return null; // Language Date Format if (language != null) { try { DateFormat format = DisplayType.getDateFormat(DisplayType.Date, language); java.util.Date date = format.parse(data); if (date != null) return new Timestamp (date.getTime()); } catch (Exception e) { } } // Default Simple Date Format try { SimpleDateFormat format = DisplayType.getDateFormat(DisplayType.Date); java.util.Date date = format.parse(data); if (date != null) return new Timestamp (date.getTime()); } catch (Exception e) { } // JDBC Format try { return Timestamp.valueOf(data); } catch (Exception e) { } log.warning(parameter + " - cannot parse: " + data); return null; } // getParameterAsDate /** * Get boolean Parameter. * @param request request * @param parameter parameter * @return true if found */ public static boolean getParameterAsBoolean (HttpServletRequest request, String parameter) { return getParameterAsBoolean(request, parameter, null); } // getParameterAsBoolean /** * Get boolean Parameter. * @param request request * @param parameter parameter * @param expected optional expected value * @return true if found and if optional value matches */ public static boolean getParameterAsBoolean (HttpServletRequest request, String parameter, String expected) { if (request == null || parameter == null) return false; String data = getParameter(request, parameter); if (data == null || data.length() == 0) return false; // Ignore actual value if (expected == null) return true; // return expected.equalsIgnoreCase(data); } // getParameterAsBoolean /** * Get Parameter or Null if empty * @param request request * @param parameter parameter * @return Request Value or null */ public static String getParamOrNull (HttpServletRequest request, String parameter) { String value = WebUtil.getParameter(request, parameter); if(value == null) return value; if (value.length() == 0) return null; return value; } // getParamOrNull /** * Create Standard Response Header with optional Cookie and print document. * D:\j2sdk1.4.0\docs\guide\intl\encoding.doc.html * * @param request request * @param response response * @param servlet servlet * @param cookieProperties cookie properties * @param doc doc * @param debug debug * @throws IOException */ public static void createResponse (HttpServletRequest request, HttpServletResponse response, HttpServlet servlet, Properties cookieProperties, WebDoc doc, boolean debug) throws IOException { response.setHeader("Cache-Control", "no-cache"); response.setContentType("text/html; charset=UTF-8"); // // Update Cookie - overwrite if (cookieProperties != null) { Cookie cookie = new Cookie (WebEnv.COOKIE_INFO, propertiesEncode(cookieProperties)); cookie.setComment("(c) iDempiere, Inc - Jorg Janke"); cookie.setSecure(true); cookie.setPath("/"); if (cookieProperties.size() == 0) cookie.setMaxAge(0); // delete cookie else cookie.setMaxAge(2592000); // 30 days in seconds 60*60*24*30 response.addCookie(cookie); } // print document PrintWriter out = response.getWriter(); // with character encoding support doc.output(out); out.flush(); if (out.checkError()) log.log(Level.SEVERE, "error writing"); out.close(); } // createResponse /** * Create Java Script to clear Target frame * * @param targetFrame target frame * @return Clear Frame Script * @deprecated */ @Deprecated public static script getClearFrame (String targetFrame) { StringBuilder cmd = new StringBuilder(); cmd.append("// "); // return new script(cmd.toString()); } // getClearFrame /** * Return a link and script with new location. * @param url forward url * @param delaySec delay in seconds (default 3) * @return html * @deprecated */ @Deprecated public static HtmlCode getForward (String url, int delaySec) { if (delaySec <= 0) delaySec = 3; HtmlCode retValue = new HtmlCode(); // Link a a = new a(url); a.addElement(url); retValue.addElement(a); // Java Script - document.location - script script = new script("setTimeout(\"window.top.location.replace('" + url + "')\"," + (delaySec+1000) + ");"); retValue.addElement(script); // return retValue; } // getForward /** * Create Forward Page * @param response response * @param title page title * @param forwardURL url * @param delaySec delay in seconds (default 3) * @throws ServletException * @throws IOException * @deprecated */ @Deprecated public static void createForwardPage (HttpServletResponse response, String title, String forwardURL, int delaySec) throws ServletException, IOException { response.setContentType("text/html; charset=UTF-8"); WebDoc doc = WebDoc.create(title); body b = doc.getBody(); b.addElement(getForward(forwardURL, delaySec)); PrintWriter out = response.getWriter(); doc.output(out); out.flush(); if (out.checkError()) log.log(Level.SEVERE, "Error writing"); out.close(); if (log.isLoggable(Level.FINE)) log.fine(forwardURL + " - " + title); } // createForwardPage /** * Does Test exist * @param test string * @return true if String with data */ public static boolean exists (String test) { if (test == null) return false; return test.length() > 0; } // exists /** * Does Parameter exist * @param request request * @param parameter string * @return true if String with data */ public static boolean exists (HttpServletRequest request, String parameter) { if (request == null || parameter == null) return false; try { String enc = request.getCharacterEncoding(); if (enc == null) request.setCharacterEncoding(WebEnv.ENCODING); } catch (Exception e) { log.log(Level.SEVERE, "Set CharacterEncoding=" + WebEnv.ENCODING, e); } return exists (request.getParameter(parameter)); } // exists /** * Is EMail address valid * @param email mail address * @return true if valid */ public static boolean isEmailValid (String email) { if (email == null || email.length () == 0) return false; try { InternetAddress ia = new InternetAddress (email, true); if (ia != null) return true; } catch (AddressException ex) { log.warning (email + " - " + ex.getLocalizedMessage ()); } return false; } // isEmailValid /** * Decode Properties into String (URL encoded) * * @param pp properties * @return Encoded String */ public static String propertiesEncode (Properties pp) { ByteArrayOutputStream bos = new ByteArrayOutputStream(); try { pp.store(bos, "adempiere"); // Header } catch (IOException e) { log.log(Level.SEVERE, "store", e); } String result = new String (bos.toByteArray()); try { result = URLEncoder.encode(result, WebEnv.ENCODING); } catch (UnsupportedEncodingException e) { log.log(Level.SEVERE, "encode" + WebEnv.ENCODING, e); String enc = System.getProperty("file.encoding"); // Windows default is Cp1252 try { result = URLEncoder.encode(result, enc); if (log.isLoggable(Level.INFO)) log.info("encode: " + enc); } catch (Exception ex) { log.log(Level.SEVERE, "encode", ex); } } return result; } // propertiesEncode /** * Decode data String (URL encoded) into Properties * * @param data data * @return Properties */ public static Properties propertiesDecode (String data) { String result = null; try { result = URLDecoder.decode(data, WebEnv.ENCODING); } catch (UnsupportedEncodingException e) { log.log(Level.SEVERE, "decode" + WebEnv.ENCODING, e); String enc = System.getProperty("file.encoding"); // Windows default is Cp1252 try { result = URLEncoder.encode(data, enc); log.log(Level.SEVERE, "decode: " + enc); } catch (Exception ex) { log.log(Level.SEVERE, "decode", ex); } } ByteArrayInputStream bis = new ByteArrayInputStream(result.getBytes()); Properties pp = new Properties(); try { pp.load(bis); } catch (IOException e) { log.log(Level.SEVERE, "load", e); } return pp; } // propertiesDecode /** * Convert Array of NamePair to HTTP Option Array. *
* If the ArrayList does not contain NamePairs, the String value is used
* @see org.compiere.util.NamePair
* @param list ArrayList containing NamePair values
* @param default_ID Sets the default if the key/ID value is found.
* If the value is null or empty, the first value is selected
* @return Option Array
*/
public static option[] convertToOption (NamePair[] list, String default_ID)
{
int size = list.length;
option[] retValue = new option[size];
for (int i = 0; i < size; i++)
{
boolean selected = false;
// select first entry
if (i == 0 && (default_ID == null || default_ID.length() == 0))
selected = true;
// Create option
String name = Util.maskHTML(list[i].getName());
retValue[i] = new option(list[i].getID()).addElement(name);
// Select if ID/Key is same as default ID
if (default_ID != null && default_ID.equals(list[i].getID()))
selected = true;
retValue[i].setSelected(selected);
}
return retValue;
} // convertToOption
/**
* Create label/field table row
*
* @param line - null for new line (table row)
* @param FORMNAME form name
* @param PARAMETER parameter name
* @param labelText label
* @param inputType HTML input type
* @param value data value
* @param sizeDisplay display size
* @param size data size
* @param longField field spanning two columns
* @param mandatory mark as mandatory
* @param onChange onChange call
* @param script script
* @return tr table row
* @deprecated
*/
@Deprecated
static public tr createField (tr line, String FORMNAME, String PARAMETER,
String labelText, String inputType, Object value,
int sizeDisplay, int size, boolean longField,
boolean mandatory, String onChange, StringBuffer script)
{
if (line == null)
line = new tr();
String labelInfo = labelText;
if (mandatory)
{
labelInfo += " *";
String fName = "document." + FORMNAME + "." + PARAMETER;
script.append(fName).append(".required=true; ");
}
label llabel = new label().setFor(PARAMETER).addElement(labelInfo);
llabel.setID("ID_" + PARAMETER + "_Label");
// label.setTitle(description);
line.addElement(new td().addElement(llabel).setAlign(AlignType.RIGHT));
input iinput = new input(inputType, PARAMETER, value == null ? "" : value.toString());
iinput.setSize(sizeDisplay).setMaxlength(size);
iinput.setID("ID_" + PARAMETER);
if (onChange != null && onChange.length() > 0)
iinput.setOnChange(onChange);
iinput.setTitle(labelText);
td field = new td().addElement(iinput).setAlign(AlignType.LEFT);
if (longField)
field.setColSpan(3);
line.addElement(field);
return line;
} // addField
/**
* Get Close PopUp Buton
* @return button
* @deprecated
*/
@Deprecated
public static input createClosePopupButton(Properties ctx)
{
String text = "Close";
if (ctx != null)
text = Msg.getMsg (ctx, "Close");
input close = new input("button", text, " "+text);
close.setID(text);
close.setClass("closebtn");
close.setTitle ("Close PopUp"); // Help
//close.setOnClick ("closePopup();return false;");
close.setOnClick ("self.close();return false;");
return close;
} // getClosePopupButton
/**
* Stream Attachment Entry
* @param response response
* @param attachment attachment
* @param attachmentIndex logical index
* @return error message or null
*/
public static String streamAttachment (HttpServletResponse response,
MAttachment attachment, int attachmentIndex)
{
if (attachment == null)
return "No Attachment";
int realIndex = -1;
MAttachmentEntry[] entries = attachment.getEntries();
for (int i = 0; i < entries.length; i++)
{
MAttachmentEntry entry = entries[i];
if (entry.getIndex() == attachmentIndex)
{
realIndex = i;
break;
}
}
if (realIndex < 0)
{
if (log.isLoggable(Level.FINE)) log.fine("No Attachment Entry for Index="
+ attachmentIndex + " - " + attachment);
return "Attachment Entry not found";
}
MAttachmentEntry entry = entries[realIndex];
if (entry.getData() == null)
{
if (log.isLoggable(Level.FINE)) log.fine("Empty Attachment Entry for Index="
+ attachmentIndex + " - " + attachment);
return "Attachment Entry empty";
}
// Stream Attachment Entry
try
{
int bufferSize = 2048; // 2k Buffer
int fileLength = entry.getData().length;
//
response.setContentType(entry.getContentType());
response.setBufferSize(bufferSize);
response.setContentLength(fileLength);
//
if (log.isLoggable(Level.FINE)) log.fine(entry.toString());
long time = System.currentTimeMillis(); // timer start
//
ServletOutputStream out = response.getOutputStream ();
out.write (entry.getData());
out.flush();
out.close();
//
time = System.currentTimeMillis() - time;
double speed = (fileLength/(double)1024) / (time/(double)1000);
if (log.isLoggable(Level.INFO)) log.info("Length="
+ fileLength + " - "
+ time + " ms - "
+ speed + " kB/sec - " + entry.getContentType());
}
catch (IOException ex)
{
log.log(Level.SEVERE, ex.toString());
return "Streaming error - " + ex;
}
return null;
} // streamAttachment
/**
* Stream File
* @param response response
* @param file file to stream
* @return error message or null
*/
public static String streamFile (HttpServletResponse response, File file)
{
if (file == null)
return "No File";
if (!file.exists())
return "File not found: " + file.getAbsolutePath();
MimeType mimeType = MimeType.get(file.getAbsolutePath());
// Stream File
try
{
int bufferSize = 2048; // 2k Buffer
int fileLength = (int)file.length();
//
response.setContentType(mimeType.getMimeType());
response.setBufferSize(bufferSize);
response.setContentLength(fileLength);
//
if (log.isLoggable(Level.FINE)) log.fine(file.toString());
long time = System.currentTimeMillis(); // timer start
// Get Data
FileInputStream in = new FileInputStream(file);
ServletOutputStream out = response.getOutputStream ();
int c = 0;
while ((c = in.read()) != -1)
out.write(c);
//
out.flush();
out.close();
in.close();
//
time = System.currentTimeMillis() - time;
double speed = (fileLength/(double)1024) / (time/(double)1000);
if (log.isLoggable(Level.INFO)) log.info("Length="
+ fileLength + " - "
+ time + " ms - "
+ speed + " kB/sec - " + mimeType);
}
catch (IOException ex)
{
log.log(Level.SEVERE, ex.toString());
return "Streaming error - " + ex;
}
return null;
} // streamFile
/**
* Remove Cookie with web user by setting user to _
* @param request request (for context path)
* @param response response to add cookie
* @deprecated
*/
@Deprecated
public static void deleteCookieWebUser (HttpServletRequest request, HttpServletResponse response, String COOKIE_NAME)
{
Cookie cookie = new Cookie(COOKIE_NAME, " ");
cookie.setComment("adempiere Web User");
cookie.setPath(request.getContextPath());
cookie.setMaxAge(1); // second
cookie.setSecure(true);
response.addCookie(cookie);
} // deleteCookieWebUser
/**
* Get Remote From info
* @param request request
* @return remore info
*/
public static String getFrom (HttpServletRequest request)
{
String host = request.getRemoteHost();
if (!host.equals(request.getRemoteAddr()))
host += " (" + request.getRemoteAddr() + ")";
return host;
} // getFrom
/**
* Add Cookie with web user
* @param request request (for context path)
* @param response response to add cookie
* @param webUser email address
* @deprecated
*/
@Deprecated
public static void addCookieWebUser (HttpServletRequest request, HttpServletResponse response, String webUser, String COOKIE_NAME)
{
try {
Cookie cookie = new Cookie(COOKIE_NAME, URLEncoder.encode(webUser, "utf-8"));
cookie.setComment("adempiere Web User");
cookie.setPath(request.getContextPath());
cookie.setMaxAge(2592000); // 30 days in seconds 60*60*24*30
cookie.setSecure(true);
response.addCookie(cookie);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
} // setCookieWebUser
/**
* Update Web User
* @param request request
* @param wu user
* @param updateEMailPwd if true, change email/password
* @return true if saved
* @deprecated
*/
@Deprecated
public static boolean updateFields (HttpServletRequest request, WebUser wu, boolean updateEMailPwd)
{
if (updateEMailPwd)
{
String s = WebUtil.getParameter (request, "PasswordNew");
wu.setPasswordMessage (null);
wu.setPassword (s);
if (wu.getPasswordMessage () != null)
{
return false;
}
//
s = WebUtil.getParameter (request, "EMail");
if (!WebUtil.isEmailValid (s))
{
wu.setPasswordMessage ("EMail Invalid");
return false;
}
wu.setEmail (s.trim());
}
//
StringBuilder mandatory = new StringBuilder();
String s = WebUtil.getParameter (request, "Name");
if (s != null && s.length() != 0)
wu.setName(s.trim());
else
mandatory.append(" - Name");
s = WebUtil.getParameter (request, "Company");
if (s != null && s.length() != 0)
wu.setCompany(s);
s = WebUtil.getParameter (request, "Title");
if (s != null && s.length() != 0)
wu.setTitle(s);
//
s = WebUtil.getParameter (request, "Address");
if (s != null && s.length() != 0)
wu.setAddress(s);
else
mandatory.append(" - Address");
s = WebUtil.getParameter (request, "Address2");
if (s != null && s.length() != 0)
wu.setAddress2(s);
//
s = WebUtil.getParameter (request, "City");
if (s != null && s.length() != 0)
wu.setCity(s);
else
mandatory.append(" - City");
s = WebUtil.getParameter (request, "Postal");
if (s != null && s.length() != 0)
wu.setPostal(s);
else
mandatory.append(" - Postal");
// Set Country before Region for validation
s = WebUtil.getParameter (request, "C_Country_ID");
if (s != null && s.length() != 0)
wu.setC_Country_ID(s);
s = WebUtil.getParameter (request, "C_Region_ID");
if (s != null && s.length() != 0)
wu.setC_Region_ID(s);
s = WebUtil.getParameter (request, "RegionName");
if (s != null && s.length() != 0)
wu.setRegionName(s);
//
s = WebUtil.getParameter (request, "Phone");
if (s != null && s.length() != 0)
wu.setPhone(s);
s = WebUtil.getParameter (request, "Phone2");
if (s != null && s.length() != 0)
wu.setPhone2(s);
s = WebUtil.getParameter (request, "C_BP_Group_ID");
if (s != null && s.length() != 0)
wu.setC_BP_Group_ID (s);
s = WebUtil.getParameter (request, "Fax");
if (s != null && s.length() != 0)
wu.setFax(s);
//
if (mandatory.length() > 0)
{
mandatory.insert(0, "Enter Mandatory");
wu.setSaveErrorMessage(mandatory.toString());
return false;
}
return wu.save();
} // updateFields
/**
* Get server name
* @return Server name including host name: IP : instance name
*/
public static String getServerName(){
StringBuilder strBuilder = new StringBuilder();
try {
strBuilder.append(InetAddress.getLocalHost().getHostName());
} catch (UnknownHostException e) {
log.log(Level.WARNING, "Local host or IP not found", e);
}
strBuilder.append(":").append(getHostIP());
return strBuilder.toString();
}
/**
* Get server ip
* @return server ip
*/
public static String getHostIP() {
String retVal = null;
try {
InetAddress localAddress= InetAddress.getLocalHost();
if (!localAddress.isLinkLocalAddress() && !localAddress.isLoopbackAddress() && localAddress.isSiteLocalAddress())
return localAddress.getHostAddress();
} catch (UnknownHostException e) {
log.log(Level.WARNING,
"UnknownHostException while retrieving host ip");
}
try {
for (Enumeration