I'm receiving from a webservice a list of key-value pairs, and have inherited the following code:
public String iconValue = null;
... (over 50 class variables assigned in MyObject constructor below)
public MyObject(List<Attribute> attrs) {
String attrName, attrValue;
for (Attribute a : attrs) {
try
{
attrName = a.getName();
attrValue = a.getValue();
if (attrValue == null || "".equals(attrValue.trim()))
continue;
if (ICONS.equals(attrName)) {
//Do something including assignment
this.iconValue = attrValue;
}
else if (URL.equals(attrName))
{
//Do something including assignment
}
else if (...) A giant list of over 50 different attributes hardcoded
{
//Do something including assignment
}
...
So,except for keeping a hashmap - is there a better way than the above to keep hard coded variables within the class and use this "when-if" pattern.
Also,does this pattern have a name?