Package org.apache.commons.beanutils

Examples of org.apache.commons.beanutils.ConversionException

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            return result;
        }

        Number parsed = (Number)result;
        if (parsed.longValue() != parsed.shortValue()) {
            throw new ConversionException("Supplied number is not of type Short: " + parsed.longValue());
        }

        // now returns property Short
        return new Short(parsed.shortValue());
    }
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        // Deal with a null value
        if (value == null) {
            if (useDefault) {
                return (defaultValue);
            } else {
                throw new ConversionException("No value specified");
            }
        }

        // Deal with the no-conversion-needed case
        if (MODEL.getClass() == value.getClass()) {
            return (value);
        }

        // Deal with the input value as an int array
        if (INT_MODEL.getClass() == value.getClass())
        {
            int[] values = (int[]) value;
            String[] results = new String[values.length];
            for (int i = 0; i < values.length; i++)
            {
                results[i] = Integer.toString(values[i]);
            }

            return (results);
        }

        // Parse the input value as a String into elements
        // and convert to the appropriate type
        try {
            List list = parseElements(value.toString());
            String[] results = new String[list.size()];
            for (int i = 0; i < results.length; i++) {
                results[i] = (String) list.get(i);
            }
            return (results);
        } catch (Exception e) {
            if (useDefault) {
                return (defaultValue);
            } else {
                throw new ConversionException(value.toString(), e);
            }
        }
    }
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        // Deal with a null value
        if (value == null) {
            if (useDefault) {
                return (defaultValue);
            } else {
                throw new ConversionException("No value specified");
            }
        }

        // Deal with the no-conversion-needed case
        if (MODEL.getClass() == value.getClass()) {
            return (value);
        }

        // Deal with input value as a String array
        if (strings.getClass() == value.getClass()) {
            try {
                String[] values = (String[]) value;
                int[] results = new int[values.length];
                for (int i = 0; i < values.length; i++) {
                    results[i] = Integer.parseInt(values[i]);
                }
                return (results);
            } catch (Exception e) {
                if (useDefault) {
                    return (defaultValue);
                } else {
                    throw new ConversionException(value.toString(), e);
                }
            }
        }

        // Parse the input value as a String into elements
        // and convert to the appropriate type
        try {
            List list = parseElements(value.toString());
            int[] results = new int[list.size()];
            for (int i = 0; i < results.length; i++) {
                results[i] = Integer.parseInt((String) list.get(i));
            }
            return (results);
        } catch (Exception e) {
            if (useDefault) {
                return (defaultValue);
            } else {
                throw new ConversionException(value.toString(), e);
            }
        }

    }
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        // Byte
        if (targetType.equals(Byte.class)) {
            long longValue = value.longValue();
            if (longValue > Byte.MAX_VALUE) {
                throw new ConversionException(toString(sourceType) + " value '" + value
                        + "' is too large for " + toString(targetType));
            }
            if (longValue < Byte.MIN_VALUE) {
                throw new ConversionException(toString(sourceType) + " value '" + value
                        + "' is too small " + toString(targetType));
            }
            return new Byte(value.byteValue());
        }

        // Short
        if (targetType.equals(Short.class)) {
            long longValue = value.longValue();
            if (longValue > Short.MAX_VALUE) {
                throw new ConversionException(toString(sourceType) + " value '" + value
                        + "' is too large for " + toString(targetType));
            }
            if (longValue < Short.MIN_VALUE) {
                throw new ConversionException(toString(sourceType) + " value '" + value
                        + "' is too small " + toString(targetType));
            }
            return new Short(value.shortValue());
        }

        // Integer
        if (targetType.equals(Integer.class)) {
            long longValue = value.longValue();
            if (longValue > Integer.MAX_VALUE) {
                throw new ConversionException(toString(sourceType) + " value '" + value
                        + "' is too large for " + toString(targetType));
            }
            if (longValue < Integer.MIN_VALUE) {
                throw new ConversionException(toString(sourceType) + " value '" + value
                        + "' is too small " + toString(targetType));
            }
            return new Integer(value.intValue());
        }

        // Long
        if (targetType.equals(Long.class)) {
            return new Long(value.longValue());
        }

        // Float
        if (targetType.equals(Float.class)) {
            if (value.doubleValue() > Float.MAX_VALUE) {
                throw new ConversionException(toString(sourceType) + " value '" + value
                        + "' is too large for " + toString(targetType));
            }
            return new Float(value.floatValue());
        }

        // Double
        if (targetType.equals(Double.class)) {
            return new Double(value.doubleValue());
        }

        // BigDecimal
        if (targetType.equals(BigDecimal.class)) {
            if (value instanceof Float || value instanceof Double) {
                return new BigDecimal(value.toString());
            } else if (value instanceof BigInteger) {
                return new BigDecimal((BigInteger)value);
            } else {
                return BigDecimal.valueOf(value.longValue());
            }
        }

        // BigInteger
        if (targetType.equals(BigInteger.class)) {
            if (value instanceof BigDecimal) {
                return ((BigDecimal)value).toBigInteger();
            } else {
                return BigInteger.valueOf(value.longValue());
            }
        }

        String msg = toString(getClass()) + " cannot handle conversion to '"
                   + toString(targetType) + "'";
        if (log().isWarnEnabled()) {
            log().warn("    " + msg);
        }
        throw new ConversionException(msg);

    }
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        String msg = toString(getClass()) + " cannot handle conversion from '" +
                     toString(sourceType) + "' to '" + toString(targetType) + "'";
        if (log().isWarnEnabled()) {
            log().warn("    " + msg);
        }
        throw new ConversionException(msg);
    }
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                msg += " for locale=[" + locale + "]";
            }
            if (log().isDebugEnabled()) {
                log().debug("    " + msg);
            }
            throw new ConversionException(msg);
        }
        return parsedNumber;
    }
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        if (useDefault) {
            return handleMissing(type);
        }

        ConversionException cex = null;
        if (cause instanceof ConversionException) {
            cex = (ConversionException)cause;
            if (log().isDebugEnabled()) {
                log().debug("    Re-throwing ConversionException: " + cex.getMessage());
                log().debug("    " + DEFAULT_CONFIG_MSG);
            }
        } else {
            String msg = "Error converting from '" + toString(value.getClass()) +
                    "' to '" + toString(type) + "' " + cause.getMessage();
            cex = new ConversionException(msg, cause);
            if (log().isDebugEnabled()) {
                log().debug("    Throwing ConversionException: " + msg);
                log().debug("    " + DEFAULT_CONFIG_MSG);
            }
            BeanUtils.initCause(cex, cause);
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                        + "value '" + defaultValue + "'");
            }
            return value;
        }

        ConversionException cex =  new ConversionException("No value specified for '" +
                toString(type) + "'");
        if (log().isDebugEnabled()) {
            log().debug("    Throwing ConversionException: " + cex.getMessage());
            log().debug("    " + DEFAULT_CONFIG_MSG);
        }
        throw cex;

    }
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                return (defaultValue);
            } else {
                if (e instanceof ConversionException) {
                    throw (ConversionException)e;
                }
                throw new ConversionException(e);
            }
        }
    }
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                    return null;
                }

                return df.parse((String) value);
            } catch (Exception pe) {
                throw new ConversionException("Error converting String to Timestamp");
            }
        }

        throw new ConversionException("Could not convert "
                + value.getClass().getName() + " to " + type.getName());
    }
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