On 08/07/2019 21:42, Gary Gregory wrote:
> On Mon, Jul 8, 2019 at 11:23 AM Mark Thomas <[email protected]> wrote:
>
>> On 08/07/2019 16:14, [email protected] wrote:
>>> This is an automated email from the ASF dual-hosted git repository.
>>>
>>> ggregory pushed a commit to branch master
>>> in repository https://gitbox.apache.org/repos/asf/commons-dbcp.git
>>>
>>>
>>> The following commit(s) were added to refs/heads/master by this push:
>>> new 8a579d3 [DBCP-547] Add a ConnectionFactory class name setting
>> for BasicDataSource.createConnectionFactory() #33.
>>> 8a579d3 is described below
>>>
>>> commit 8a579d304595853012ccf8c2bc93022c383a35bb
>>> Author: Gary Gregory <[email protected]>
>>> AuthorDate: Mon Jul 8 11:13:58 2019 -0400
>>>
>>> [DBCP-547] Add a ConnectionFactory class name setting for
>>> BasicDataSource.createConnectionFactory() #33.
>>>
>>> - Update version from 2.6.1-SNAPSHOT to 2.7.0 since this commits adds
>>> new public APIs in BasicDataSource.
>>> - Provide an alternative implementation from the PR
>>> https://github.com/apache/commons-dbcp/pull/33 WRT to String value
>>> handling. The handling of empty string for the new APIs is made
>>> consistent with other String APIs instead of what is done in PR 33.
>>> - Formatted new class TesterConnectionFactory differently from the PR
>>> and sorted its methods.
>>
>> This appears to have used an indent of 4 spaces for continuation lines
>> rather than 8, making the code harder to read.
>>
>
> I'm pretty sure most of the code base does not use super-wide 8 spaces for
> indentation (for example between an if-statement and its body.
I am not talking about standard indentation of code blocks, for which |I
agree 4 spaces is thr standard. I am talking about indentation *for
continuation lines*. Take the following example:
>>> diff --git a/src/main/java/org/apache/commons/dbcp2/BasicDataSource.java
>> b/src/main/java/org/apache/commons/dbcp2/BasicDataSource.java
>>> index 7c46359..3a3d065 100644
>>> --- a/src/main/java/org/apache/commons/dbcp2/BasicDataSource.java
>>> +++ b/src/main/java/org/apache/commons/dbcp2/BasicDataSource.java
>>> @@ -109,7 +109,7 @@ public class BasicDataSource implements DataSource,
>> BasicDataSourceMXBean, MBean
>>> }
>>>
>>> protected static void validateConnectionFactory(final
>> PoolableConnectionFactory connectionFactory)
>>> - throws Exception {
>>> + throws Exception {
>>> PoolableConnection conn = null;
>>> PooledObject<PoolableConnection> p = null;
>>> try {
I've edited the code to avoid line wrapping in email but the original was:
protected static void validateConnectionFactory(final PCF factory)
throws Exception {
PoolableConnection conn = null;
PooledObject<PoolableConnection> p = null;
try {
Note how the "throws Exception {" line is indented 8 spaces rather than
4 because it is a continuation of the line above.
After the reformatting this became:
protected static void validateConnectionFactory(final PCF factory)
throws Exception {
PoolableConnection conn = null;
PooledObject<PoolableConnection> p = null;
try {
The continuation line is now only indented 4 spaces. This aligns it with
the contained code block making it visually harder to separate the two.
I quickly skimmed through the DBCP code base. I didn't find that many
continuation lines but those that I did all used an 8 space indent.
mark
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