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"{ Package: 'stx:goodies/xmlsuite/xpath' }"
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"{ NameSpace: XQuery }"
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InsertCommand subclass:#InsertAsLastIntoCommand
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:'XQuery-Update Facility'
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!
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!InsertAsLastIntoCommand methodsFor:'checks'!
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checkSourceSequence:anXQuerySequence
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| foundNonAttribute |
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foundNonAttribute := false.
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anXQuerySequence do:
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[:seqItem|
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self
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assert: ((seqItem type == XQuerySequenceItem typeAttribute and:[foundNonAttribute])) not
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description:'An attribute found after non-attribute (see section 2.3.1.)'.
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foundNonAttribute := (seqItem type == XQuerySequenceItem typeAttribute) not]
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"Modified: / 21-11-2007 / 11:24:56 / janfrog"
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!
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checkTargetSequence: anXQuerySequence
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self
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assert: anXQuerySequence containsSingleElement & anXQuerySequence first type == XQuerySequenceItem typeNode
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description: 'target must be a single element or document node (see section 2.3.1.)'.
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"Modified: / 21-11-2007 / 11:26:23 / janfrog"
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! !
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!InsertAsLastIntoCommand methodsFor:'executing'!
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execute
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"Superclass says that I am responsible to implement this method"
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self sourceSequence
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do:[:node|self insert: node asLastInto: self targetSequence first]
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"Created: / 21-11-2007 / 11:22:31 / janfrog"
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! !
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!InsertAsLastIntoCommand methodsFor:'inserting'!
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insert:sourceNode asLastInto:targetNode
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|importedSourceNodeId|
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importedSourceNodeId := targetNode documentAdaptor
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importForeingNode: sourceNode item nodeId
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adaptor: sourceNode documentAdaptor.
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(sourceNode type == XQuerySequenceItem typeAttribute) ifTrue:[
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targetNode documentAdaptor updInsertAttribute: importedSourceNodeId into: targetNode item nodeId
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] ifFalse:[
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targetNode documentAdaptor updInsert:importedSourceNodeId asLastInto:targetNode item nodeId
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]
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"Created: / 21-11-2007 / 11:28:21 / janfrog"
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! !
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!InsertAsLastIntoCommand class methodsFor:'documentation'!
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version
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^ '$Header: /opt/data/cvs/stx/goodies/xmlsuite/xpath/XQuery__InsertAsLastIntoCommand.st,v 1.1 2007-11-22 21:58:23 vranyj1 Exp $'
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! !
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