HashMap<String, List<String>> filterableMap = new HashMap<>();
filterableMap.put("department", Arrays.asList("A","B",null));
filterableMap.put("group", Arrays.asList("C","D",null));
From the above map i need to dynamically build a queryString like show below.
"SomeURL"/token/filter?department=A&department=B&group=C&group=D
I just used Hashmap we can use any thing as long as we can hold the values in name value pair.
for (Map.Entry<String, List<String>> entry : filterableMap.entrySet()) {
String key = entry.getKey();
List<String> value = entry.getValue();
for(String aString : value){
System.out.println("key : " + key + " value : " + aString);
if("department".equalsIgnoreCase(key)) {
qStrBulderBuilder.append("department =");
qStrBulderBuilder.append(value);
}
}
}
I am using like above approach , but i need to make sure i need put "=" and "&" in the right places some times we may not get "department" or "group"
