| author | Jan Vrany <jan.vrany@fit.cvut.cz> |
| Thu, 08 Oct 2015 09:41:03 +0100 | |
| changeset 548 | 5536a6da50e4 |
| parent 454 | a9cd5ea7cc36 |
| child 642 | 77d5fddb6462 |
| permissions | -rw-r--r-- |
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Commited a island parser support (MC package PetitIslands)
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"{ Package: 'stx:goodies/petitparser/islands' }"
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Portability: fixes for Smalltalk/X
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"{ NameSpace: Smalltalk }"
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Portability: fixes for Smalltalk/X
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PPCompositeParser subclass:#XmlFeedParser |
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instanceVariableNames:'item openItem itemContent closeItem openShoplist shoplistContent |
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closeShoplist shoplist simpleElement stringValue' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'PetitIslands-Examples' |
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! |
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XmlFeedParser comment:'A XmlFeedParser is Parser of a fake shop feed. Shop feed is a XML file with information about shop products. Shop feed can be malformed (for any reason) the parser will recover from malformed item and will continue on the next valid item. Instance Variables closeItem: <Object> closeName: <Object> closeShoplist: <Object> item: <Object> itemContent: <Object> name: <Object> nameContent: <Object> openItem: <Object> openName: <Object> openShoplist: <Object> shoplist: <Object> shoplistContent: <Object> simpleElement: <Object> stringValue: <Object> closeItem - xxxxx closeName - xxxxx closeShoplist - xxxxx item - xxxxx itemContent - xxxxx name - xxxxx nameContent - xxxxx openItem - xxxxx openName - xxxxx openShoplist - xxxxx shoplist - xxxxx shoplistContent - xxxxx simpleElement - xxxxx stringValue - xxxxx ' |
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! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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!XmlFeedParser methodsFor:'grammar'! |
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item |
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Commited a island parser support (MC package PetitIslands)
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^ (openItem, itemContent trim, closeItem) trim ==> #second |
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! |
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Commited a island parser support (MC package PetitIslands)
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itemContent |
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Commited a island parser support (MC package PetitIslands)
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^ (simpleElement trim star) ==> self elementsToDictionaryBlock |
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! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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shoplist |
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Commited a island parser support (MC package PetitIslands)
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^ (openShoplist, shoplistContent, closeShoplist) trim ==> #second |
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! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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shoplistContent |
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Commited a island parser support (MC package PetitIslands)
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^ (item island ==> #second) star |
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! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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start |
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Commited a island parser support (MC package PetitIslands)
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^ shoplist |
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Commited a island parser support (MC package PetitIslands)
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! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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stringValue |
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Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
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^ (#letter asParser / #digit asParser) star flatten trim |
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Commited a island parser support (MC package PetitIslands)
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! ! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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!XmlFeedParser methodsFor:'tags'! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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closeItem |
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Commited a island parser support (MC package PetitIslands)
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^ '</' asParser, 'item' asParser trim, '>' asParser |
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Commited a island parser support (MC package PetitIslands)
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! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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closeShoplist |
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Commited a island parser support (MC package PetitIslands)
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^ '</' asParser, 'shoplist' asParser trim, '>' asParser |
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Commited a island parser support (MC package PetitIslands)
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! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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openItem |
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Commited a island parser support (MC package PetitIslands)
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^ '<' asParser, 'item' asParser trim, '>' asParser |
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Commited a island parser support (MC package PetitIslands)
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! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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openShoplist |
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Commited a island parser support (MC package PetitIslands)
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^ '<' asParser, 'shoplist' asParser trim, '>' asParser |
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Commited a island parser support (MC package PetitIslands)
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! ! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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!XmlFeedParser methodsFor:'xmlSupport'! |
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elementsToDictionaryBlock |
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^ [ :elements | | d | |
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d := Dictionary new. |
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Commited a island parser support (MC package PetitIslands)
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elements do: [ :e | d at: e first asSymbol put: e second ]. |
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d |
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] |
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Commited a island parser support (MC package PetitIslands)
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! |
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Commited a island parser support (MC package PetitIslands)
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Commited a island parser support (MC package PetitIslands)
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simpleElement |
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Commited a island parser support (MC package PetitIslands)
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^ ( |
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Commited a island parser support (MC package PetitIslands)
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(('<' asParser, stringValue trim, '>' asParser) ==> #second),
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Commited a island parser support (MC package PetitIslands)
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stringValue, |
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Commited a island parser support (MC package PetitIslands)
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(('</' asParser, stringValue trim, '>' asParser) ==> #second)
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Commited a island parser support (MC package PetitIslands)
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) ==> [ :elements | |
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(elements first = elements third) |
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Commited a island parser support (MC package PetitIslands)
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ifTrue: [ Array with: elements first with: elements second ] |
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Commited a island parser support (MC package PetitIslands)
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ifFalse: [ PPFailure message: 'malformed element' ] |
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] |
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Commited a island parser support (MC package PetitIslands)
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! ! |
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Commited a island parser support (MC package PetitIslands)
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