In my struts.xml file, I have the following code:
<s:textfield id="thresholdParameter_1"
name="gmathreshold.distinctBnumberRatio">
</s:textfield></td>
The gmathreshold is a bean with a member variable distinctBnumberRatio which is a BigDecimal. How can I set this in my bean? Specifically, how do I convert from a String to a BigDecimal in struts2?
How can I change a String into a
BigDecimal?
The BigDecimal(java.lang.String) constructor accepts a String argument.
It converts the string representation of a
BigDecimalinto aBigDecimal. The string can include a sign (+ or -), decimal digits (the integer part), fraction, and exponent.
For example,
String amountStr = "124.20";
BigDecimal amount = new BigDecimal(amountStr);
In response to your comment
Converting String in JSP to BigDecimal in ActionClass
From docs TypeConversion-BuiltinTypeConversionSupport
Type Conversion is handled by XWork.
XWork supports automatic type conversion for common types including converting to and from Strings for various data types such as boolean, char, integer, float, double, dates, arrays, collections, Enums, BigDecimal, and BigInteger.
For arrays, the conversion is performed on each individual element. If a conversion cannot be done, standard error reporting will indicate the issue.
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