Siphalor/tweed5-commons-logging
1
0
Fork 0
Code Activity

Oops.. almost broke type check via typecast!

Browse Source 
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/logging/trunk@138947 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Richard A. Sitze
2002-12-13 16:55:39 +00:00
parent d256cb00f7
commit 27b1f756e3
1 changed files with 10 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/java/org/apache/commons/logging/LogFactory.java
View File

@@ -1,7 +1,7 @@
/*
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//logging/src/java/org/apache/commons/logging/LogFactory.java,v 1.17 2002/12/13 16:48:06 rsitze Exp $
* $Revision: 1.17 $
* $Date: 2002/12/13 16:48:06 $
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//logging/src/java/org/apache/commons/logging/LogFactory.java,v 1.18 2002/12/13 16:55:39 rsitze Exp $
* $Revision: 1.18 $
* $Date: 2002/12/13 16:55:39 $
*
* ====================================================================
*
@@ -87,7 +87,7 @@ import java.util.Properties;
* @author Craig R. McClanahan
* @author Costin Manolache
* @author Richard A. Sitze
* @version $Revision: 1.17 $ $Date: 2002/12/13 16:48:06 $
* @version $Revision: 1.18 $ $Date: 2002/12/13 16:55:39 $
*/
public abstract class LogFactory {
@@ -544,7 +544,10 @@ public abstract class LogFactory {
if (classLoader != null) {
try {
// first the given class loader param (thread class loader)
return classLoader.loadClass(factoryClass).newInstance();
// warning: must typecast here & allow exception
// to be generated/caught & recast propertly.
return (LogFactory)classLoader.loadClass(factoryClass).newInstance();
} catch (ClassNotFoundException ex) {
if (classLoader == LogFactory.class.getClassLoader()) {
// Nothing more to try, onwards.
@@ -571,6 +574,8 @@ public abstract class LogFactory {
* b) The Java endorsed library mechanism is instead
* Class.forName(factoryClass);
*/
// warning: must typecast here & allow exception
// to be generated/caught & recast propertly.
return (LogFactory)Class.forName(factoryClass).newInstance();
} catch (Exception e) {
return new LogConfigurationException(e);