| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| |
| package Lucy::Store::LockErr; |
| use Lucy; |
| |
| 1; |
| |
| __END__ |
| |
| __BINDING__ |
| |
| my $synopsis = <<'END_SYNOPSIS'; |
| while (1) { |
| my $bg_merger = eval { |
| Lucy::Index::BackgroundMerger->new( index => $index ); |
| }; |
| if ( blessed($@) and $@->isa("Lucy::Store::LockErr") ) { |
| warn "Retrying...\n"; |
| } |
| elsif (!$bg_merger) { |
| # Re-throw. |
| die "Failed to open BackgroundMerger: $@"; |
| } |
| ... |
| } |
| END_SYNOPSIS |
| |
| Clownfish::Binding::Perl::Class->register( |
| parcel => "Lucy", |
| class_name => "Lucy::Store::LockErr", |
| make_pod => { synopsis => $synopsis } |
| ); |
| |
| |