Mercurial > pub > Impl
diff Lib/Deployment/Batch/Temp.pm @ 0:03e58a454b20
Создан репозитарий
author | Sergey |
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date | Tue, 14 Jul 2009 12:54:37 +0400 |
parents | |
children | 16ada169ca75 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Lib/Deployment/Batch/Temp.pm Tue Jul 14 12:54:37 2009 +0400 @@ -0,0 +1,52 @@ +use strict; +package Deployment::Batch::Temp; +use base qw(Deployment::Batch::Generic); +use Common; +use File::Temp; + + +BEGIN { + DeclareProperty TmpObj => ACCESS_READ; + DeclareProperty Ref => ACCESS_NONE; + DeclareProperty TmpObjType => ACCESS_NONE; +} + +sub CTOR { + my ($this,$type,$ref) = @_; + + die "A reference to the temp object can be obtained only in the immediate mode" if $ref and not $this->Context->{Immediate}; + + $this->{$TmpObjType} = $type or die "The type of a temporary object should be specified"; + $this->{$Ref} = $ref; +} + +sub Run { + my ($this) = @_; + + if ($this->{$TmpObjType} eq 'File') { + $this->{$TmpObj} = File::Temp->new; + if ($this->{$Ref}) { + ${$this->{$Ref}} = $this->{$TmpObj}; + } else { + $this->Context('tmpfile') = $this->{$TmpObj}->filename; + } + } elsif ($this->{$TmpObjType} eq 'Dir') { + $this->{$TmpObj} = File::Temp->newdir; + if ($this->{$Ref}) { + ${$this->{$Ref}} = $this->{$TmpObj}; + } else { + $this->Context('tmpdir') = $this->{$TmpObj}->dirname; + } + } else { + die "Don't know how to create a temporary $this->{$TmpObjType}"; + } +} + +sub DESTORY { + my ($this) = @_; + + undef $this->{$TmpObj}; +} + + +1; \ No newline at end of file