Java Code Examples for com.codename1.util.StringUtil#tokenizeString()

/**
 * Utility method for subclasses to convert a string to an array, delimited
 * by comma, optionally enclosed in brackets, and elements optionally
 * enclosed in quotes.
 *
 * @param text value to transform
 * @return the value as an array.
 */
protected String[] explode(String arrayAsString) {
    arrayAsString = arrayAsString.trim();
    if (arrayAsString.startsWith("(") && arrayAsString.endsWith(")")) {
        arrayAsString = arrayAsString.substring(1, arrayAsString.length() - 1);
    }
    List v = StringUtil.tokenizeString(arrayAsString, ',');
    String a[] = new String[v.size()];
    for (int i = 0; i < v.size(); i++) {
        a[i] = stripQuotes(v.get(i).toString().trim());
    }
    return a;
}
 

private Hashtable parseTextFieldInputMode(String s) {
    Vector tokens = StringUtil.tokenizeString(s, '|');
    Hashtable response = new Hashtable();
    int count = tokens.size();
    for(int iter = 0 ; iter < count ; iter++) {
        String t = (String)tokens.elementAt(iter);
        int pos = t.indexOf('=');
        String key = t.substring(0, pos);
        String val = t.substring(pos + 1);
        response.put(Integer.valueOf(key), val);
    }
    return response;
}
 

private String[][] tokenizeMultiArray(String s, char separator, char lineBreak) {
    Vector lines = StringUtil.tokenizeString(s, lineBreak);
    int lineCount = lines.size();
    String[][] result = new String[lineCount][];
    for(int iter = 0 ; iter < lineCount ; iter++) {
        String currentString = (String)lines.elementAt(iter);
        result[iter] = toStringArray(StringUtil.tokenizeString(currentString, separator));
    }
    return result;
}
 

/**
 * @inheritDoc
 */
public String[] getHeaderFields(String name, Object connection) throws IOException {
    HttpConnection c = (HttpConnection)connection;
    Vector r = new Vector();
    int i = 0;
    while (c.getHeaderFieldKey(i) != null) {
        if (c.getHeaderFieldKey(i).equalsIgnoreCase(name)) {
            String val = c.getHeaderField(i);
            //some J2ME devices such as Nokia send all the cookies in one 
            //header spereated by commas
            if(name.equalsIgnoreCase("Set-Cookie")){
                //it is not possible to simply tokenize on comma, because 
                //the expiration date of each cookie contains a comma, therefore 
                //we temporary remove this comma tokenize all the cookies and then 
                //fixing the comma in the expiration date
                String cookies = "";
                Vector v = StringUtil.tokenizeString(val, ';');
                for (int j = 0; j < v.size(); j++) {
                    String keyval = (String) v.elementAt(j);
                    if(keyval.indexOf("expires") > -1){
                        keyval = StringUtil.replaceAll(keyval, ",", "@__@");
                    }
                    cookies += keyval + ";";
                }
                cookies = cookies.substring(0, cookies.length() - 1);
                
                if(cookies.indexOf(",") > -1){
                   Vector v2 = StringUtil.tokenizeString(cookies, ',');
                    for (int j = 0; j < v2.size(); j++) {
                        String value = (String) v2.elementAt(j);
                        value = StringUtil.replaceAll(value, "@__@", ",");
                        r.addElement(value);
                    }
                }
            }else{
                r.addElement(val);
            }
        }
        i++;
    }
    
    if(r.size() == 0) {
        return null;
    }
    String[] response = new String[r.size()];
    for(int iter = 0 ; iter < response.length ; iter++) {
        response[iter] = (String)r.elementAt(iter);
    }
    return response;
}