| author | Claus Gittinger <cg@exept.de> |
| Mon, 14 May 2018 02:21:18 +0200 | |
| changeset 1048 | 582b3a028cbc |
| parent 1014 | 8e77e7bafd66 |
| permissions | -rw-r--r-- |
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"{ Package: 'stx:goodies/monticello' }"
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"{ NameSpace: Smalltalk }"
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MCWriter subclass:#MCMczWriter |
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instanceVariableNames:'zip infoWriter' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'SCM-Monticello-Storing' |
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! |
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!MCMczWriter class methodsFor:'initialization'! |
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new |
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^self basicNew initialize |
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! ! |
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!MCMczWriter class methodsFor:'as yet unclassified'! |
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fileOut: aVersion on: aStream |
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| inst | |
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inst := self on: aStream. |
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inst writeVersion: aVersion. |
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inst flush. |
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! |
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readerClass |
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^ MCMczReader |
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! ! |
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!MCMczWriter methodsFor:'accessing'! |
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format |
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^ '1' |
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! |
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snapshotWriterClass |
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^ MCStWriter |
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! |
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stream: aStream |
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super stream: aStream. |
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self zip. |
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"Created: / 11-09-2010 / 14:18:43 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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zip |
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zip ifNil:[zip := ZipArchive writingTo: stream]. |
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^ zip |
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"Modified: / 11-09-2010 / 14:17:41 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!MCMczWriter methodsFor:'initializing'! |
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initialize |
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super initialize. |
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"/zip := ZipArchive new. |
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"Modified: / 11-09-2010 / 14:13:56 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!MCMczWriter methodsFor:'serializing'! |
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serializeDefinitions: aCollection |
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| writer s | |
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s := CharacterWriteStream on: (String new: 64). |
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writer := self snapshotWriterClass on: s. |
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writer writeDefinitions: aCollection. |
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^ s contents |
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"Modified: / 05-05-2012 / 19:38:17 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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serializeInBinary:aSnapshot |
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|writer s| |
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s := ReadWriteStream on:ByteArray new. |
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writer := DataStream on:s. |
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writer nextPut:aSnapshot. |
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^ s contents |
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"Modified: / 11-09-2010 / 19:24:59 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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serializePackage: aPackage |
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^ '(name ''', aPackage monticelloName, ''')' |
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"Modified: / 29-05-2013 / 02:10:09 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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serializeVersionInfo: aVersionInfo |
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infoWriter ifNil: [infoWriter := MCVersionInfoWriter new]. |
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^ String streamContents: |
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[:s | |
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infoWriter stream: s. |
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infoWriter writeVersionInfo: aVersionInfo] |
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! ! |
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!MCMczWriter methodsFor:'visiting'! |
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writeDefinitions: aVersion |
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self writeSnapshot: aVersion snapshot forVersion: aVersion |
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writeFormat |
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" self addString: self format at: 'format'." |
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! |
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writePackage: aPackage |
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self addString: (self serializePackage: aPackage) at: 'package' |
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! |
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writeSnapshot: aSnapshot |
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parents:
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self addString: (self serializeDefinitions: aSnapshot definitions) at: 'snapshot/source.', self snapshotWriterClass extension. |
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self addString: (self serializeInBinary: aSnapshot) at: 'snapshot.bin' |
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parents:
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"Created: / 29-05-2013 / 12:01:48 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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parents:
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! |
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parents:
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parents:
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writeSnapshot: aSnapshot forVersion: aVersion |
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self writeSnapshot: aSnapshot |
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parents:
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0961973abe97
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parents:
760
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changeset
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"Created: / 29-05-2013 / 12:04:33 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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writeVersion: aVersion |
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self writeFormat. |
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self writePackage: aVersion package. |
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self writeVersionInfo: aVersion info. |
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self writeDefinitions: aVersion. |
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aVersion dependencies do: [:ea | self writeVersionDependency: ea] |
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writeVersionDependency: aVersionDependency |
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| string | |
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string := (self serializeVersionInfo: aVersionDependency versionInfo). |
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self addString: string at: 'dependencies/', aVersionDependency package name |
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! |
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writeVersionInfo: aVersionInfo |
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| string | |
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string := self serializeVersionInfo: aVersionInfo. |
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self addString: string at: 'version'. |
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! ! |
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!MCMczWriter methodsFor:'writing'! |
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addString: string at: path |
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| member | |
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member := zip addString: string as: path. |
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"/member desiredCompressionMethod: ZipArchive compressionDeflated |
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"Modified: / 11-09-2010 / 14:19:02 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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flush |
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"zip writeTo: stream." |
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zip close. |
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stream close |
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"Modified: / 11-09-2010 / 19:36:43 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!MCMczWriter class methodsFor:'documentation'! |
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version |
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^ '$Header$' |
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version_CVS |
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^ '$Header$' |
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! |
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version_SVN |
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^ '$Id$' |
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! ! |
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