Java QuotedStringTokenizer类代码示例

import org.eclipse.jetty.util.QuotedStringTokenizer; //导入依赖的package包/类
/** Does a cookie value need to be quoted?
 * @param s value string
 * @return true if quoted;
 * @throws IllegalArgumentException If there a control characters in the string
 */
private static boolean isQuoteNeededForCookie(String s)
{
    if (s==null || s.length()==0)
        return true;
    
    if (QuotedStringTokenizer.isQuoted(s))
        return false;

    for (int i=0;i<s.length();i++)
    {
        char c = s.charAt(i);
        if (__COOKIE_DELIM.indexOf(c)>=0)
            return true;
        
        if (c<0x20 || c>=0x7f)
            throw new IllegalArgumentException("Illegal character in cookie value");
    }

    return false;
}
 

import org.eclipse.jetty.util.QuotedStringTokenizer; //导入依赖的package包/类
public void add(String name, Object value)
{
    try
    {
        if (c == 0)
            throw new IllegalStateException();
        _buffer.append(c);
        QuotedStringTokenizer.quote(_buffer,name);
        _buffer.append(':');
        append(_buffer,value);
        c = ',';
    }
    catch (IOException e)
    {
        throw new RuntimeException(e);
    }
}
 

import org.eclipse.jetty.util.QuotedStringTokenizer; //导入依赖的package包/类
/**
 * Get field value parameters. Some field values can have parameters. This method separates the
 * value from the parameters and optionally populates a map with the parameters. For example:
 * 
 * <PRE>
 * 
 * FieldName : Value ; param1=val1 ; param2=val2
 * 
 * </PRE>
 * 
 * @param value The Field value, possibly with parameteres.
 * @param parameters A map to populate with the parameters, or null
 * @return The value.
 */
public static String valueParameters(String value, Map<String,String> parameters)
{
    if (value == null) return null;

    int i = value.indexOf(';');
    if (i < 0) return value;
    if (parameters == null) return value.substring(0, i).trim();

    StringTokenizer tok1 = new QuotedStringTokenizer(value.substring(i), ";", false, true);
    while (tok1.hasMoreTokens())
    {
        String token = tok1.nextToken();
        StringTokenizer tok2 = new QuotedStringTokenizer(token, "= ");
        if (tok2.hasMoreTokens())
        {
            String paramName = tok2.nextToken();
            String paramVal = null;
            if (tok2.hasMoreTokens()) paramVal = tok2.nextToken();
            parameters.put(paramName, paramVal);
        }
    }

    return value.substring(0, i).trim();
}
 

import org.eclipse.jetty.util.QuotedStringTokenizer; //导入依赖的package包/类
private static void quoteOnlyOrAppend(StringBuilder buf, String s, boolean quote)
{
    if (quote)
        QuotedStringTokenizer.quoteOnly(buf,s);
    else
        buf.append(s);
}
 

import org.eclipse.jetty.util.QuotedStringTokenizer; //导入依赖的package包/类
public void appendMap(Appendable buffer, Map<?,?> map)
{
    try
    {
        if (map == null)
        {
            appendNull(buffer);
            return;
        }

        buffer.append('{');
        Iterator<?> iter = map.entrySet().iterator();
        while (iter.hasNext())
        {
            Map.Entry<?,?> entry = (Map.Entry<?,?>)iter.next();
            QuotedStringTokenizer.quote(buffer,entry.getKey().toString());
            buffer.append(':');
            append(buffer,entry.getValue());
            if (iter.hasNext())
                buffer.append(',');
        }

        buffer.append('}');
    }
    catch (IOException e)
    {
        throw new RuntimeException(e);
    }
}
 

import org.eclipse.jetty.util.QuotedStringTokenizer; //导入依赖的package包/类
public void appendString(Appendable buffer, String string)
{
    if (string == null)
    {
        appendNull(buffer);
        return;
    }

    QuotedStringTokenizer.quote(buffer,string);
}