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Posted to issues@commons.apache.org by "Henri Yandell (JIRA)" <ji...@apache.org> on 2009/10/20 08:24:59 UTC
[jira] Updated: (LANG-539) Compile commons.lang for CDC
1.1/Foundation 1.1
[ https://issues.apache.org/jira/browse/LANG-539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Henri Yandell updated LANG-539:
-------------------------------
Fix Version/s: (was: 2.x)
3.0
> Compile commons.lang for CDC 1.1/Foundation 1.1
> -----------------------------------------------
>
> Key: LANG-539
> URL: https://issues.apache.org/jira/browse/LANG-539
> Project: Commons Lang
> Issue Type: Wish
> Affects Versions: 2.4
> Reporter: Wim
> Fix For: 3.0
>
>
> I try to compile the commons.lang for use on small memory devices. All classes compile fine against CDC 1.1/Foundation 1.1 except ExceptionUtils which uses the SQLException class which is not defined in this environment. Is it possible to replace the source with the reflection version:
> Index: ExceptionUtils.java
> ===================================================================
> --- ExceptionUtils.java (revision 32)
> +++ ExceptionUtils.java (working copy)
> @@ -22,7 +22,6 @@
> import java.lang.reflect.Field;
> import java.lang.reflect.InvocationTargetException;
> import java.lang.reflect.Method;
> -import java.sql.SQLException;
> import java.util.ArrayList;
> import java.util.Arrays;
> import java.util.List;
> @@ -361,8 +360,13 @@
> private static Throwable getCauseUsingWellKnownTypes(Throwable throwable) {
> if (throwable instanceof Nestable) {
> return ((Nestable) throwable).getCause();
> - } else if (throwable instanceof SQLException) {
> - return ((SQLException) throwable).getNextException();
> + } else if (throwable.getClass().getName().equals("java.sql.SQLException")) {
> + try {
> + return (Throwable) throwable.getClass().getMethod("getNextException", null).invoke(throwable, null);
> + } catch (Exception e) {
> + // Should not happen
> + return null;
> + }
> } else if (throwable instanceof InvocationTargetException) {
> return ((InvocationTargetException) throwable).getTargetException();
> } else {
> @@ -459,7 +463,7 @@
>
> if (throwable instanceof Nestable) {
> return true;
> - } else if (throwable instanceof SQLException) {
> + } else if (throwable.getClass().getName().equals("java.sql.SQLException")) {
> return true;
> } else if (throwable instanceof InvocationTargetException) {
> return true;
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