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hai-server/hai-service/src/main/java/com/hai/common/utils/MathUtils.java

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package com.hai.common.utils;
import java.math.BigDecimal;
import java.math.BigInteger;
public class MathUtils {
public static BigDecimal objectConvertBigDecimal(Object value) {
BigDecimal ret = null;
if (value != null) {
if (value instanceof BigDecimal) {
ret = (BigDecimal) value;
} else if (value instanceof String) {
ret = new BigDecimal((String) value);
} else if (value instanceof BigInteger) {
ret = new BigDecimal((BigInteger) value);
} else if (value instanceof Number) {
ret = new BigDecimal(((Number) value).doubleValue());
} else {
throw new ClassCastException("Not possible to coerce [" + value + "] from class " + value.getClass() + " into a BigDecimal.");
}
}
return ret;
}
}