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[#992] Document thrown DataTypeException in Convert methods

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This commit is contained in:
Lukas Eder 2011-12-11 16:28:49 +00:00
parent ea48c9dcd0
commit 95d2c615e4
1 changed files with 8 additions and 5 deletions
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13
jOOQ/src/main/java/org/jooq/tools/Convert.java
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@ -117,9 +117,10 @@ public final class Convert {
* @param from The array to convert
* @param toClass The target array type
* @return A converted array
* @throws DataTypeException - When the conversion is not possible
*/
@SuppressWarnings("unchecked")
public static Object[] convertArray(Object[] from, Class<?> toClass) {
public static Object[] convertArray(Object[] from, Class<?> toClass) throws DataTypeException {
if (from == null) {
return null;
}
@ -188,16 +189,17 @@ public final class Convert {
* the platform's default charset</li>
* <li><code>Object[]</code> can be converted into any other array type, if
* array elements can be converted, too</li>
* <li><b>All other combinations that are not listed above will result in an
* undisclosed unchecked exception.</b></li>
* <li><b>All other combinations that are not listed above will result in a
* {@link DataTypeException}</b></li>
* </ul>
*
* @param from The object to convert
* @param toClass The target type
* @return The converted object
* @throws DataTypeException - When the conversion is not possible
*/
@SuppressWarnings("unchecked")
public static <T> T convert(Object from, Class<? extends T> toClass) {
public static <T> T convert(Object from, Class<? extends T> toClass) throws DataTypeException {
if (from == null) {
// [#936] If types are converted to primitives, the result must not
@ -367,9 +369,10 @@ public final class Convert {
* @param list The list of objects
* @param type The target type
* @return The list of converted objects
* @throws DataTypeException - When the conversion is not possible
* @see #convert(Object, Class)
*/
public static <T> List<T> convert(List<?> list, Class<? extends T> type) {
public static <T> List<T> convert(List<?> list, Class<? extends T> type) throws DataTypeException {
List<T> result = new ArrayList<T>();
for (Object o : list) {