private String md5(String data) {
StringBuffer sb = new StringBuffer();
try {
MessageDigest messageDigest = MessageDigest.getInstance("MD5");
messageDigest.update(data.getBytes());
byte[] digestBytes = messageDigest.digest();
/* convert to hexstring */
String hex = null;
for (int i = 0; i < digestBytes.length; i++) {
hex = Integer.toHexString(0xFF & digestBytes[i]);
if (hex.length() < 2) {
sb.append("0");
}
sb.append(hex);
}
} catch (Exception ex) {
System.out.println(ex.getMessage());
}
return sb.toString();
}
// createPageString -
// Create list of pages for search results
private String createPageString(
int numberOfItems, int itemsPerPage, int currentPage, String baseUrl) {
StringBuffer pageString = new StringBuffer();
// Calculate the total number of pages
int totalPages = 1;
if (numberOfItems > itemsPerPage) {
double pages = Math.ceil(numberOfItems / (double) itemsPerPage);
totalPages = (int) Math.ceil(pages);
}
//
if (totalPages > 1) {
for (int i = 1; i <= totalPages; i++) {
if (i == currentPage) {
pageString.append(i);
} else {
pageString.append("<a href=\"" + baseUrl + i + "\" title=\"" + i + "\">" + i + "</a>");
}
if (i != totalPages) pageString.append(" ");
}
} else {
pageString.append("1");
}
return pageString.toString();
}
protected String gettitle(String strFreq) {
StringBuffer sbufTitle = new StringBuffer().append("VnmrJ ");
String strPath = FileUtil.openPath(FileUtil.SYS_VNMR + "/vnmrrev");
BufferedReader reader = WFileUtil.openReadFile(strPath);
String strLine;
String strtype = "";
if (reader == null) return sbufTitle.toString();
try {
while ((strLine = reader.readLine()) != null) {
strtype = strLine;
}
strtype = strtype.trim();
if (strtype.equals("merc")) strtype = "Mercury";
else if (strtype.equals("mercvx")) strtype = "Mercury-Vx";
else if (strtype.equals("mercplus")) strtype = "MERCURY plus";
else if (strtype.equals("inova")) strtype = "INOVA";
String strHostName = m_strHostname;
if (strHostName == null) strHostName = "";
sbufTitle.append(" ").append(strHostName);
sbufTitle.append(" ").append(strtype);
sbufTitle.append(" - ").append(strFreq);
reader.close();
} catch (Exception e) {
// e.printStackTrace();
Messages.logError(e.toString());
}
return sbufTitle.toString();
}
public String toString() {
StringBuffer sb = new StringBuffer(url.length() + 17);
sb.append("[MyMockCachedUrl: ");
sb.append(url);
sb.append("]");
return sb.toString();
}
public static void main(String[] args) {
StringBuffer result = new StringBuffer("<html><body><h1>Fibonacci Sequence</h1><ol>");
long f1 = 0;
long f2 = 1;
for (int i = 0; i < 50; i++) {
result.append("<li>");
result.append(f1);
long temp = f2;
f2 = f1 + f2;
f1 = temp;
}
result.append("</ol></body></html>");
JEditorPane jep = new JEditorPane("text/html", result.toString());
jep.setEditable(false);
// new FibonocciRectangles().execute();
JScrollPane scrollPane = new JScrollPane(jep);
JFrame f = new JFrame("Fibonacci Sequence");
f.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
f.setContentPane(scrollPane);
f.setSize(512, 342);
EventQueue.invokeLater(new FrameShower(f));
}
/**
* ** Reads a line from the specified socket's input stream ** @param socket The socket to read a
* line from ** @param maxLen The maximum length of of the line to read ** @param sb The string
* buffer to use ** @throws IOException if an error occurs or the server has stopped
*/
protected static String socketReadLine(Socket socket, int maxLen, StringBuffer sb)
throws IOException {
if (socket != null) {
int dataLen = 0;
StringBuffer data = (sb != null) ? sb : new StringBuffer();
InputStream input = socket.getInputStream();
while ((maxLen < 0) || (maxLen > dataLen)) {
int ch = input.read();
// Print.logInfo("ReadLine char: " + ch);
if (ch < 0) {
// this means that the server has stopped
throw new IOException("End of input");
} else if (ch == LineTerminatorChar) {
// include line terminator in String
data.append((char) ch);
dataLen++;
break;
} else {
// append character
data.append((char) ch);
dataLen++;
}
}
return data.toString();
} else {
return null;
}
}
/** Return a String representation of this object. */
public String toString() {
if (filterConfig == null) return ("KeepSession()");
StringBuffer sb = new StringBuffer("KeepSession(");
sb.append(filterConfig);
sb.append(")");
return (sb.toString());
}
/**
* 构造访问sms url需要参数
*
* @param title
* @param content
*/
public void alert(String title, String content) {
StringBuffer param = new StringBuffer("");
param.append("function=").append(title).append("&");
param.append("ms=").append(content).append("&");
param.append("mo=").append(this.phone).append("&");
param.append("priority=Z");
this.sendPost(param.toString(), false);
}
public String getNameString() {
StringBuffer str = new StringBuffer();
for (int i = 0; i < nameStrings.length; i++) {
if (i > 0) str.append("/");
str.append(nameStrings[i]);
}
return str.toString();
}
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append(this.key);
if (this.hasValue()) {
sb.append("=").append(this.val);
}
return sb.toString();
}
private static String generateSendString(int seq) {
StringBuffer buf = new StringBuffer("PING ");
buf.append(seq);
buf.append(' ');
SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
buf.append(fmt.format(new Date()));
buf.append('\n');
return buf.toString();
}
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append(this.key);
String v = this.val;
if ((v != null) && !v.equals("")) {
sb.append("=").append(v);
}
return sb.toString();
}
private void checkMD(StringBuffer sb, NameValueRecord nvr, String name, String value) {
String id = nvr.getString(name);
if (id == null) {
sb.append("#e no ").append(name).append(" in metadata\n");
} else if (!id.equals(value)) {
sb.append("#e original/md ").append(name).append(": ");
sb.append(value).append(" / ").append(id).append("\n");
}
}
/**
* Codage d'une chaine pour servir en tant que nom de fichier. Remplace tous ce qui n'est ni
* lettre ni chiffre en code hexa préfixé par _
*/
private static String codage(String s) {
StringBuffer r = new StringBuffer();
char a[] = s.toCharArray();
for (int i = 0; i < a.length; i++) {
char c = a[i];
if (!Character.isLetterOrDigit(c)) r.append(PREFIX + Util.hex(c));
else r.append(c);
}
return r.toString();
}
public String convertToCommaDelimited(String[] list) {
StringBuffer ret = new StringBuffer("");
for (int i = 0; list != null && i < list.length; i++) {
ret.append(list[i]);
if (i < list.length - 1) {
ret.append(',');
}
}
return ret.toString();
}
public static String inaddrString(InetAddress addr) {
byte[] address = addr.getAddress();
StringBuffer sb = new StringBuffer();
for (int i = 3; i >= 0; i--) {
sb.append(address[i] & 0xFF);
sb.append(".");
}
sb.append(".IN-ADDR.ARPA.");
return sb.toString();
}
/** Return string representation of this VMID. */
public String toString() {
StringBuffer result = new StringBuffer();
if (addr != null)
for (int i = 0; i < addr.length; ++i) {
int x = (int) (addr[i] & 0xFF);
result.append((x < 0x10 ? "0" : "") + Integer.toString(x, 16));
}
result.append(':');
result.append(uid.toString());
return result.toString();
}
String getDiagResponse() {
StringBuffer sb = new StringBuffer();
sb.append(local_addr).append(" (").append(group_addr).append(")");
sb.append(" [").append(mcast_addr_name).append(":").append(mcast_port).append("]\n");
// sb.append("Version=").append(Version.version).append(", cvs=\"").append(
// Version.cvs).append("\"\n");
sb.append("bound to ").append(bind_addr).append(":").append(bind_port).append("\n");
sb.append("members: ").append(members).append("\n");
return sb.toString();
}
/**
* ** Returns a String representation of all key/values ** @param sbuff The StringBuffer to write
* the key/values to, or null ** for a new one ** @return A String representation of all
* key/values
*/
public StringBuffer getArgString(StringBuffer sbuff) {
StringBuffer sb = (sbuff != null) ? sbuff : new StringBuffer();
for (Iterator i = this.getKeyValList().iterator(); i.hasNext(); ) {
KeyVal kv = (KeyVal) i.next();
sb.append(kv.toString());
if (i.hasNext()) {
sb.append("&");
}
}
return sb;
}
public String getSalt() {
if (salt == null) {
StringBuffer salt = new StringBuffer();
salt.append(nameRealm.toString());
for (int i = 0; i < nameStrings.length; i++) {
salt.append(nameStrings[i]);
}
return salt.toString();
}
return salt;
}
/** Very lazy byte[] to URL encoder. Just encodes everything, even "normal" chars. */
static String urlencode(byte[] bs) {
StringBuffer sb = new StringBuffer(bs.length * 3);
for (int i = 0; i < bs.length; i++) {
int c = bs[i] & 0xFF;
sb.append('%');
if (c < 16) sb.append('0');
sb.append(Integer.toHexString(c));
}
return sb.toString();
}
/**
* print the informations for one specified port
*
* @param i theport
* @param output where to write/print
* @throws IOException
*/
private void printInfoPort(int i, BufferedWriter output) throws IOException {
StringBuffer sb = new StringBuffer();
InetSocketAddress os = getPort(i).getIsa();
sb.append("Port <" + new Integer(i).toString() + ">\n State : ");
if (os == null) sb.append("down");
else {
sb.append("up\n");
sb.append(" Colision domain : " + os);
}
output.write(sb.toString() + "\n");
output.flush();
}
protected void _save() {
jEdit.setBooleanProperty("view.showToolbar", showToolbar.isSelected());
StringBuffer buf = new StringBuffer();
for (int i = 0; i < listModel.getSize(); i++) {
if (i != 0) buf.append(' ');
Button button = (Button) listModel.elementAt(i);
buf.append(button.actionName);
jEdit.setProperty(button.actionName + ".icon", button.iconName);
}
jEdit.setProperty("view.toolbar", buf.toString());
}
@Override
public String lookForExpiredAuction(int auctionId) throws RemoteException {
ExpiredAuctionItem temp;
StringBuffer sb = new StringBuffer();
if ((temp = expiredAuctions.get(auctionId)) != null) {
System.out.println("Expired auction found, results of this auction :" + temp.getResult());
sb.append("Results of this auction :\n" + temp.getResult() + "\n");
sb.append("General info of this auction : \n" + temp.toString() + "\n");
}
return sb.toString();
}
private static String doFormUrlEncode(Map<String, String> map) {
StringBuffer encodedString = new StringBuffer(map.size() * 20);
for (String key : map.keySet()) {
if (encodedString.length() > 0) {
encodedString.append(PARAM_SEPARATOR);
}
encodedString.append(urlEncodeWrapper(key));
if (map.get(key).length() > 0) {
encodedString.append(PAIR_SEPARATOR).append(urlEncodeWrapper(map.get(key)));
}
}
return encodedString.toString();
}
/**
* Process listuser from server
*
* @param doc
*/
private void _listuser(Document doc) {
StringBuffer userlist = new StringBuffer();
Element root = doc.getRootElement();
Element list = root.getChild("listuser");
List users = list.getChildren("user");
Iterator i = users.iterator();
while (i.hasNext()) {
userlist.append(((Element) i.next()).getText());
userlist.append("\n");
}
sendMessage(SERVER, "Users: \n" + userlist);
}
public static String commonString(String s1, String s2, String delim) {
Vector v1 = str2vec(s1, delim);
Vector v2 = str2vec(s2, delim);
StringBuffer buf = new StringBuffer();
for (int i = 0; i < v1.size(); i++) {
String s = (String) v1.elementAt(i);
if (v2.contains(s)) {
if (buf.length() > 0) buf.append(delim);
buf.append(s);
}
}
return buf.toString();
}
public StringBuffer construct_lucene_solr(StringBuffer result, SolrDocument d) {
for (String field : (d.getFieldNames())) {
if ((!field.endsWith("_str")) && (!field.equalsIgnoreCase("fullrecord"))) {
Iterator j = d.getFieldValues(field).iterator();
while (j.hasNext()) {
result.append("<" + field + ">");
result.append(helpers.xmlEncode((String) j.next().toString()));
field = field.split(" ")[0];
result.append("</" + field + ">");
}
}
}
return (result);
}
/**
* <code>appendItem</code> appends the XML representation of the current packet data to the
* specified <code>StringBuffer</code>.
*
* @param retval The <code>StringBuffer</code> to append to
*/
public void appendItem(StringBuffer retval) {
retval.append("<query xmlns=\"jabber:iq:pass\">");
// Now append the server
if (server_url != null) {
retval.append("<server ");
appendAttrib(retval, "port", Integer.toString(server_port));
retval.append(">" + server_url + "</server>");
}
// Now append the client
if (client_url != null) {
retval.append("<client ");
appendAttrib(retval, "port", Integer.toString(client_port));
retval.append(">" + client_url + "</client>");
}
// Now append the proxy
if (proxy_url != null) {
retval.append("<proxy ");
appendAttrib(retval, "port", Integer.toString(proxy_port));
retval.append(">" + proxy_url + "</proxy>");
}
// The connection expiration limit
appendChild(retval, "expire", Integer.toString(expiration));
// Append close tag
retval.append("</query>");
}
/** Réciproque à la fonction codage() */
private static String decodage(String s) {
StringBuffer r = new StringBuffer();
char a[] = s.toCharArray();
for (int i = 0; i < a.length; i++) {
char c = a[i];
if (c != PREFIX) r.append(c);
else {
c = (char) (code(a[i + 1]) * 16 + code(a[i + 2]));
r.append(c);
i += 2;
}
}
return r.toString();
}