Apache
/
commons-lang
mirror of https://github.com/apache/commons-lang.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Moved the implementations of getThrowableCount(), getThrowables(), 

indexOfThrowable(Class), and indexOfThrowable(Class, int) methods to
ExceptionUtils, as suggested by Stephen Colebourne
<scolebourne@btopenworld.com>.


git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@136975 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Daniel Rall 2002-08-21 23:52:02 +00:00
parent d2b4104bc2
commit c5a3bf5fc1
1 changed files with 4 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
src/java/org/apache/commons/lang/exception/NestableDelegate.java
View File

@ -67,7 +67,7 @@ import java.util.StringTokenizer;
* @author <a href="mailto:dlr@collab.net">Daniel Rall</a>
* @author <a href="mailto:knielsen@apache.org">Kasper Nielsen</a>
* @author <a href="mailto:steven@caswell.name">Steven Caswell</a>
* @version $Id: NestableDelegate.java,v 1.4 2002/08/21 07:31:54 dlr Exp $
* @version $Id: NestableDelegate.java,v 1.5 2002/08/21 23:52:02 dlr Exp $
*/
public class NestableDelegate
{
@ -217,16 +217,7 @@ public class NestableDelegate
*/
int getThrowableCount() // package
{
// Count the number of throwables
int count = 1;
String msg = null;
Throwable t = ExceptionUtils.getCause(this.cause);
while (t != null)
{
++count;
t = ExceptionUtils.getCause(t);
}
return count;
return ExceptionUtils.getThrowableCount(this.cause);
}
/**
@ -238,21 +229,7 @@ public class NestableDelegate
*/
Throwable[] getThrowables() // package
{
int count = this.getThrowableCount();
// Allocate an array to hold the messages
Throwable[] throwables = new Throwable[count];
count = 0;
if(cause != null)
{
throwables[count++] = this.cause;
Throwable t = ExceptionUtils.getCause(this.cause);
while(t != null)
{
throwables[count++] = t;
t = ExceptionUtils.getCause(t);
}
}
return throwables;
return ExceptionUtils.getThrowables(this.cause);
}
/**
@ -272,25 +249,7 @@ public class NestableDelegate
*/
int indexOfThrowable(Class type, int fromIndex) // package
{
if(fromIndex < 0)
{
throw new IndexOutOfBoundsException("Throwable index out of range: "
+ fromIndex);
}
Throwable throwables[] = this.getThrowables();
if(fromIndex >= throwables.length)
{
throw new IndexOutOfBoundsException("Throwable index out of range: "
+ fromIndex);
}
for(int i = fromIndex; i < throwables.length; i++)
{
if(throwables[i].getClass().equals(type))
{
return i;
}
}
return -1;
return ExceptionUtils.indexOfThrowable(this.cause, type, fromIndex);
}
/**