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Posted to commits@harmony.apache.org by "Anton Ivanov (JIRA)" <ji...@apache.org> on 2006/12/06 12:39:21 UTC
[jira] Created: (HARMONY-2490)
java.beans.DefaultPersistenceDelegate.initialize() does not throw
NullPointerException (RI compatibility issue)
java.beans.DefaultPersistenceDelegate.initialize() does not throw NullPointerException (RI compatibility issue)
---------------------------------------------------------------------------------------------------------------
Key: HARMONY-2490
URL: http://issues.apache.org/jira/browse/HARMONY-2490
Project: Harmony
Issue Type: Bug
Components: Classlib
Reporter: Anton Ivanov
Priority: Trivial
NullPointerException is not thrown for initialize(Class<?> type, Object oldInstance,
Object newInstance, Encoder out) if oldInstance == null while RI throws NullPointerException.
It is not explicitly specified that NullPointerException should be thrown in such a case, however it is written in specification for java.beans package:
"Unless explicitly stated, null values or empty Strings are not valid parameters for the methods in this package. You may expect to see exceptions if these parameters are used"
This is a compatibility issue.
The test to reproduce the problem:
import junit.framework.TestCase;
import java.beans.*;
public class InitializeTest extends TestCase {
public void test1 () {
try {
testDefaultPersistenceDelegate obj
= new testDefaultPersistenceDelegate();
obj.initialize(Object.class, null, new Object(), new Encoder());
fail("NullPointerException should be thrown");
} catch (NullPointerException e) {
//expected
}
}
}
class testDefaultPersistenceDelegate extends DefaultPersistenceDelegate {
testDefaultPersistenceDelegate() {
super();
}
public void initialize(Class type, Object oldInstance, Object newInstance, Encoder out) {
super.initialize(type,oldInstance, newInstance,out);
}
}
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[jira] Updated: (HARMONY-2490) [classlib][beans]
java.beans.DefaultPersistenceDelegate.initialize() does not throw
NullPointerException (RI compatibility issue)
Posted by "Alexey Petrenko (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Petrenko updated HARMONY-2490:
-------------------------------------
Summary: [classlib][beans] java.beans.DefaultPersistenceDelegate.initialize() does not throw NullPointerException (RI compatibility issue) (was: java.beans.DefaultPersistenceDelegate.initialize() does not throw NullPointerException (RI compatibility issue))
> [classlib][beans] java.beans.DefaultPersistenceDelegate.initialize() does not throw NullPointerException (RI compatibility issue)
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-2490
> URL: https://issues.apache.org/jira/browse/HARMONY-2490
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Anton Ivanov
> Priority: Trivial
>
> NullPointerException is not thrown for initialize(Class<?> type, Object oldInstance,
> Object newInstance, Encoder out) if oldInstance == null while RI throws NullPointerException.
> It is not explicitly specified that NullPointerException should be thrown in such a case, however it is written in specification for java.beans package:
> "Unless explicitly stated, null values or empty Strings are not valid parameters for the methods in this package. You may expect to see exceptions if these parameters are used"
> This is a compatibility issue.
> The test to reproduce the problem:
> import junit.framework.TestCase;
> import java.beans.*;
> public class InitializeTest extends TestCase {
> public void test1 () {
> try {
> testDefaultPersistenceDelegate obj
> = new testDefaultPersistenceDelegate();
> obj.initialize(Object.class, null, new Object(), new Encoder());
> fail("NullPointerException should be thrown");
> } catch (NullPointerException e) {
> //expected
> }
> }
> }
> class testDefaultPersistenceDelegate extends DefaultPersistenceDelegate {
> testDefaultPersistenceDelegate() {
> super();
> }
> public void initialize(Class type, Object oldInstance, Object newInstance, Encoder out) {
> super.initialize(type,oldInstance, newInstance,out);
> }
> }
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[jira] Resolved: (HARMONY-2490) [classlib][beans]
java.beans.DefaultPersistenceDelegate.initialize() does not throw
NullPointerException (RI compatibility issue)
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Ellison resolved HARMONY-2490.
----------------------------------
Resolution: Cannot Reproduce
This test case now passes on Harmony's implementation of Beans.
I've added your test case as a regression test at repo revision r598642.
Please verify.
> [classlib][beans] java.beans.DefaultPersistenceDelegate.initialize() does not throw NullPointerException (RI compatibility issue)
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-2490
> URL: https://issues.apache.org/jira/browse/HARMONY-2490
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Anton Ivanov
> Assignee: Tim Ellison
> Priority: Trivial
>
> NullPointerException is not thrown for initialize(Class<?> type, Object oldInstance,
> Object newInstance, Encoder out) if oldInstance == null while RI throws NullPointerException.
> It is not explicitly specified that NullPointerException should be thrown in such a case, however it is written in specification for java.beans package:
> "Unless explicitly stated, null values or empty Strings are not valid parameters for the methods in this package. You may expect to see exceptions if these parameters are used"
> This is a compatibility issue.
> The test to reproduce the problem:
> import junit.framework.TestCase;
> import java.beans.*;
> public class InitializeTest extends TestCase {
> public void test1 () {
> try {
> testDefaultPersistenceDelegate obj
> = new testDefaultPersistenceDelegate();
> obj.initialize(Object.class, null, new Object(), new Encoder());
> fail("NullPointerException should be thrown");
> } catch (NullPointerException e) {
> //expected
> }
> }
> }
> class testDefaultPersistenceDelegate extends DefaultPersistenceDelegate {
> testDefaultPersistenceDelegate() {
> super();
> }
> public void initialize(Class type, Object oldInstance, Object newInstance, Encoder out) {
> super.initialize(type,oldInstance, newInstance,out);
> }
> }
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[jira] Assigned: (HARMONY-2490) [classlib][beans]
java.beans.DefaultPersistenceDelegate.initialize() does not throw
NullPointerException (RI compatibility issue)
Posted by "Tim Ellison (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-2490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Ellison reassigned HARMONY-2490:
------------------------------------
Assignee: Tim Ellison
> [classlib][beans] java.beans.DefaultPersistenceDelegate.initialize() does not throw NullPointerException (RI compatibility issue)
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-2490
> URL: https://issues.apache.org/jira/browse/HARMONY-2490
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Anton Ivanov
> Assignee: Tim Ellison
> Priority: Trivial
>
> NullPointerException is not thrown for initialize(Class<?> type, Object oldInstance,
> Object newInstance, Encoder out) if oldInstance == null while RI throws NullPointerException.
> It is not explicitly specified that NullPointerException should be thrown in such a case, however it is written in specification for java.beans package:
> "Unless explicitly stated, null values or empty Strings are not valid parameters for the methods in this package. You may expect to see exceptions if these parameters are used"
> This is a compatibility issue.
> The test to reproduce the problem:
> import junit.framework.TestCase;
> import java.beans.*;
> public class InitializeTest extends TestCase {
> public void test1 () {
> try {
> testDefaultPersistenceDelegate obj
> = new testDefaultPersistenceDelegate();
> obj.initialize(Object.class, null, new Object(), new Encoder());
> fail("NullPointerException should be thrown");
> } catch (NullPointerException e) {
> //expected
> }
> }
> }
> class testDefaultPersistenceDelegate extends DefaultPersistenceDelegate {
> testDefaultPersistenceDelegate() {
> super();
> }
> public void initialize(Class type, Object oldInstance, Object newInstance, Encoder out) {
> super.initialize(type,oldInstance, newInstance,out);
> }
> }
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