org.displaytag.util: public class: HtmlAttributeMap

org.displaytag.util
public class: HtmlAttributeMap [javadoc | source]

java.lang.Object
   java.util.AbstractMap
      java.util.HashMap
         org.displaytag.util.HtmlAttributeMap

All Implemented Interfaces:
Map, Serializable, Cloneable

Extends Map providing only a different toString() method which can be used in printing attributes inside an html tag.

author: Fabrizio - Giustina

version: $ - Revision: 1081 $ ($Author: fgiust $)

Method from org.displaytag.util.HtmlAttributeMap Summary:
toString

Methods from java.util.HashMap:
clear, clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, putAll, remove, size, values

Methods from java.util.AbstractMap:
clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, toString, values

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.displaytag.util.HtmlAttributeMap Detail:
public String toString() { // fast exit when no attribute are present if (size() == 0) { return TagConstants.EMPTY_STRING; } // buffer extimated in number of attributes * 30 StringBuffer buffer = new StringBuffer(size() * 30); // get the entrySet Set entrySet = entrySet(); Iterator iterator = entrySet.iterator(); // iterates on attributes while (iterator.hasNext()) { Map.Entry entry = (Map.Entry) iterator.next(); // append a new atribute buffer .append(SPACE) .append(entry.getKey()) .append(EQUALS) .append(DELIMITER) .append(entry.getValue()) .append(DELIMITER); } // return return buffer.toString(); } toString method: returns attributes in the format: attributename="attributevalue" attr2="attrValue2" ...

Method from org.displaytag.util.HtmlAttributeMap Detail:

 public String toString() {
                         
        // fast exit when no attribute are present
        if (size() == 0)
        {
            return TagConstants.EMPTY_STRING;
        }
        // buffer extimated in number of attributes * 30
        StringBuffer buffer = new StringBuffer(size() * 30);
        // get the entrySet
        Set entrySet = entrySet();
        Iterator iterator = entrySet.iterator();
        // iterates on attributes
        while (iterator.hasNext())
        {
            Map.Entry entry = (Map.Entry) iterator.next();
            // append a new atribute
            buffer
                .append(SPACE)
                .append(entry.getKey())
                .append(EQUALS)
                .append(DELIMITER)
                .append(entry.getValue())
                .append(DELIMITER);
        }
        // return
        return buffer.toString();
}

toString method: returns attributes in the format: attributename="attributevalue" attr2="attrValue2" ...