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PhutilAggregateException.php
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Created
Sat, Aug 17, 05:56
Size
1 KB
Mime Type
text/x-php
Expires
Mon, Aug 19, 05:56 (2 d)
Engine
blob
Format
Raw Data
Handle
19949418
Attached To
rPHU libphutil
PhutilAggregateException.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Exception that aggregates other exceptions into a single exception. For
* example, if you have several objects which can perform a task and just want
* at least one of them to succeed, you can do something like this:
*
* $exceptions = array();
* $success = false;
* foreach ($engines as $engine) {
* try {
* $engine->doSomething();
* $success = true;
* break;
* } catch (Exception $ex) {
* $exceptions[] = $ex;
* }
* }
*
* if (!$success) {
* throw new PhutilAggregateException("All engines failed:", $exceptions);
* }
*
* @concrete-extensible
* @group error
*/
class
PhutilAggregateException
extends
Exception
{
private
$exceptions
=
array
();
public
function
__construct
(
$message
,
array
$other_exceptions
)
{
$this
->
exceptions
=
$other_exceptions
;
$full_message
=
array
();
$full_message
[]
=
$message
;
foreach
(
$other_exceptions
as
$exception
)
{
$ex_message
=
$exception
->
getMessage
();
$ex_message
=
' - '
.
str_replace
(
"
\n
"
,
"
\n
"
,
$ex_message
);
$full_message
[]
=
$ex_message
;
}
parent
::
__construct
(
implode
(
"
\n
"
,
$full_message
));
}
}
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