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Changes for page WebObjects with Scala

Last modified by Ravi Mendis on 2011/05/10 02:10
From version 350.1
edited by Ravi Mendis
on 2009/10/12 21:31
Change comment: There is no comment for this version
To version 351.1
edited by Ravi Mendis
on 2009/10/13 02:09
Change comment: There is no comment for this version

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... ... @@ -153,6 +153,25 @@
153 153  
154 154  {{/code}}
155 155  
156 +== How to Use Scala Collections with WebObjects ==
157 +
158 +One of the benefits of Scala is its very powerful, concurrency-ready collection classes - primarily ##List##, ##Map##, ##Seq## and ##Set##.
159 +Employing these instead of ##NSArray## and ##NSDictionary## in WebObjects/EOF may be challenging.
160 +
161 +But one may modify the EO templates to produce API such as:
162 +
163 +{{code}}
164 +
165 +def movies: NSArray[EOGenericRecord] = {
166 + storedValueForKey(_Studio.Keys.MOVIES).asInstanceOf[NSArray[EOGenericRecord]]
167 +}
168 +
169 +def moviesList: List[EOGenericRecord] = {
170 + movies.objects.toList
171 +}
172 +
173 +{{/code}}
174 +
156 156  == How to Add Scala to a WO Project ==
157 157  
158 158  {{include value="WOL:Adding Scala Support to a WOLips Project"}}{{/include}}