Java Utililty Methods Integer Create

List of utility methods to do Integer Create

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Description

The list of methods to do Integer Create are organized into topic(s).

Method

IntegertoInt(Object o)
to Int 
if (o == null)
    return new Integer(0);
return Integer.valueOf(o.toString());
inttoInt(Object o, int defaultValue)
to Int 
if (o == null)
    return defaultValue;
if (o.getClass() == Integer.class)
    return (Integer) o;
if (o.getClass() == Boolean.class)
    return booleanToInt((Boolean) o);
if (o.getClass() == Byte.class)
    return (int) ((Byte) o).byteValue();
...
inttoInt(Object obj)
This method convert object to int. 
int value = 0;
if (obj != null) {
    String objVal = String.valueOf(obj);
    if (objVal.length() > 0) {
        Integer intObj = Integer.parseInt(objVal);
        value = intObj.intValue();
return value;
inttoInt(Object obj)
to Int 
return toInt(obj, 0);
inttoInt(Object obj)
to Int 
String str = obj != null ? obj.toString().trim() : "";
return "".equals(str) ? 0 : Integer.parseInt(str);
inttoInt(Object obj)
Convert object returned from server to int. 
return (int) toLong(obj);
inttoInt(Object obj)
to Int 
int a = 0;
try {
    if (obj != null)
        a = Integer.parseInt(obj.toString());
} catch (Exception e) {
return a;
inttoInt(Object obj)
to Int 
Integer i = toInteger(obj);
if (i != null) {
    return i.intValue();
return 0;
inttoInt(Object obj)
to Int 
int value = 0;
if (obj == null)
    return value;
else {
    Integer intObj = (Integer) obj;
    value = intObj.intValue();
    return value;
inttoInt(Object object)
to Int 
return object instanceof Number ? ((Number) object).intValue() : Integer.parseInt(object.toString());