/**
* Convert report parameter from string into object. Need to be pointed out is it return a Double
* object when the value type is Float.
*
* @param reportParameterValue report parameter value in string.
* @param parameterValueType report parameter type.
* @return parameter value object.
*/
public Object parse(String reportParameterValue, int parameterValueType) {
Object parameterValueObj = null;
if (reportParameterValue != null && uLocale != null) {
switch (parameterValueType) {
case IScalarParameterDefn.TYPE_STRING:
{
StringFormatter sf = getStringFormatter();
if (sf == null) {
parameterValueObj = null;
break;
}
try {
parameterValueObj = sf.parser(reportParameterValue);
} catch (ParseException e) {
parameterValueObj = reportParameterValue;
}
break;
}
case IScalarParameterDefn.TYPE_DATE_TIME:
{
parameterValueObj = parseDateTime(reportParameterValue);
break;
}
case IScalarParameterDefn.TYPE_FLOAT:
{
NumberFormatter nf = getNumberFormatter();
if (nf == null) {
parameterValueObj = null;
break;
}
try {
Number num = nf.parse(reportParameterValue);
if (num != null) {
parameterValueObj = new Double(num.toString());
}
} catch (ParseException e) {
nf.applyPattern("General Number");
try {
Number num = nf.parse(reportParameterValue);
if (num != null) {
parameterValueObj = new Double(num.toString());
}
} catch (ParseException ex) {
parameterValueObj = null;
}
}
break;
}
case IScalarParameterDefn.TYPE_DECIMAL:
{
NumberFormatter nf = getNumberFormatter();
if (nf == null) {
parameterValueObj = null;
break;
}
try {
Number num = nf.parse(reportParameterValue);
if (num != null) {
parameterValueObj = new BigDecimal(num.toString());
}
} catch (ParseException e) {
nf.applyPattern("General Number");
try {
Number num = nf.parse(reportParameterValue);
if (num != null) {
parameterValueObj = new BigDecimal(num.toString());
}
} catch (ParseException ex) {
parameterValueObj = null;
}
}
break;
}
case IScalarParameterDefn.TYPE_BOOLEAN:
{
parameterValueObj = Boolean.valueOf(reportParameterValue);
break;
}
case IScalarParameterDefn.TYPE_DATE:
{
try {
parameterValueObj = java.sql.Date.valueOf(reportParameterValue);
} catch (IllegalArgumentException ie) {
parameterValueObj = parseDateTime(reportParameterValue);
if (parameterValueObj != null) {
parameterValueObj = new java.sql.Date(((Date) parameterValueObj).getTime());
}
}
break;
}
case IScalarParameterDefn.TYPE_TIME:
{
try {
parameterValueObj = java.sql.Time.valueOf(reportParameterValue);
} catch (IllegalArgumentException ie) {
parameterValueObj = parseDateTime(reportParameterValue);
if (parameterValueObj != null) {
parameterValueObj = new java.sql.Time(((Date) parameterValueObj).getTime());
}
}
break;
}
// can use class DataTypeUtil to convert
case IScalarParameterDefn.TYPE_INTEGER:
{
NumberFormatter nf = getNumberFormatter();
if (nf == null) {
parameterValueObj = null;
break;
}
try {
Number num = nf.parse(reportParameterValue);
if (num != null) {
parameterValueObj = Integer.valueOf(num.intValue());
}
} catch (ParseException ex) {
nf.applyPattern("General Number");
try {
Number num = nf.parse(reportParameterValue);
if (num != null) {
parameterValueObj = Integer.valueOf(num.intValue());
}
} catch (ParseException pex) {
try {
parameterValueObj = Integer.valueOf(reportParameterValue);
} catch (NumberFormatException nfe) {
parameterValueObj = null;
}
}
}
}
}
}
return parameterValueObj;
}
