/**
* Convert report parameter value object into string.
*
* @param reportParameterObj report parameter value object.
* @return parameter value in string.
*/
public String format(Object reportParameterObj) {
String reportParameterValue = null;
if (reportParameterObj != null && uLocale != null) {
if (reportParameterObj instanceof String) {
StringFormatter sf = getStringFormatter();
if (sf != null) {
reportParameterValue = sf.format((String) reportParameterObj);
} else {
reportParameterValue = reportParameterObj.toString();
}
} else if (reportParameterObj instanceof Date) {
DateFormatter df = getDateFormatter();
if (df != null) {
reportParameterValue = df.format((Date) reportParameterObj);
} else {
reportParameterValue = reportParameterObj.toString();
}
} else if (reportParameterObj instanceof Double) {
NumberFormatter nf = getNumberFormatter();
if (nf != null) {
reportParameterValue = nf.format(((Double) reportParameterObj).doubleValue());
} else {
reportParameterValue = reportParameterObj.toString();
}
} else if (reportParameterObj instanceof BigDecimal) {
NumberFormatter nf = getNumberFormatter();
if (nf != null) {
reportParameterValue = nf.format((BigDecimal) reportParameterObj);
} else {
reportParameterValue = reportParameterObj.toString();
}
} else if (reportParameterObj instanceof Boolean) {
reportParameterValue = ((Boolean) reportParameterObj).toString();
} else if (reportParameterObj instanceof Number) {
NumberFormatter nf = getNumberFormatter();
if (nf != null) {
reportParameterValue = nf.format(((Number) reportParameterObj));
} else {
reportParameterValue = reportParameterObj.toString();
}
} else {
reportParameterValue = (reportParameterObj.toString());
}
}
return reportParameterValue;
}
/**
* Get string formatter.
*
* @return StringFormatter object
*/
private StringFormatter getStringFormatter() {
if (sf == null && uLocale != null) {
sf = new StringFormatter(uLocale);
if (format != null) {
sf.applyPattern(format);
}
}
return sf;
}
/**
* localize the value to a string.
*
* @param value
* @param style
* @param locale
* @return
*/
protected String localizeValue(Object value, IScriptStyle style) {
if (value == null) {
return null;
}
if (value instanceof Number) {
String format = getNumberFormat(style);
NumberFormatter fmt = getNumberFormatter(format);
;
return fmt.format((Number) value);
}
if (value instanceof java.util.Date) {
String format = getDateFormat(style, (java.util.Date) value);
DateFormatter fmt = getDateFormatter(format);
return fmt.format((Date) value);
} else if (value instanceof String) {
String format = getStringFormat(style);
StringFormatter fmt = getStringFormatter(format);
return fmt.format((String) value);
}
return value.toString();
}
/**
* 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;
}