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		<title>Tomas Johansson's blog</title>
						<link>http://tomas.programmerare.com/blog/index.php</link>
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					<title>Services i och utanf&#246;r Service layer</title>
					<link>http://tomas.programmerare.com/blog/index.php?title=services_i_och_utanfor_service_layer&amp;more=1&amp;c=1&amp;tb=1&amp;pb=1</link>
					<pubDate>Tue, 02 Feb 2010 11:58:43 +0000</pubDate>
					<dc:creator>admin</dc:creator>
					<category domain="main">Systemutveckling (blog posts in swedish)</category>					<guid isPermaLink="false">93@http://tomas.programmerare.com/blog/</guid>
					<description>http://www.webforum.nu/showthread.php?p=1496572#post1496572 Det kan l&#228;tt uppst&#229; oklarheter n&#228;r man disktuterar s.k. "Services" eftersom det inte &#228;r s&#228;kert att man diskuterar samma typ av "Service". Situationen f&#246;rb&#228;ttras inte direkt av att Services kan finnas i m&#229;nga olika lager (layers) samtidigt som det finns ett specifikt layer som brukar kallas Service layer, av bl.a. Martin Fowler. 

Eftersom det b&#229;de kan finnas t.ex. Domain layer services, Infrastructure services och "Service layer services", s&#229; &#228;r det nog b&#228;ttre att anv&#228;nda sig av begreppet Application layer och Application layer services i st&#228;llet f&#246;r Service layer.

Det kan ocks&#229; vara bra att f&#246;rs&#246;ka vara tydlig med vilken typ av lager man faktiskt refererar till, t.ex. s&#228;ga "Domain Service" i st&#228;llet f&#246;r att bara anv&#228;nda sig av det mer diffusa begreppet "Service".

L&#228;nk till en relaterad l&#228;ngre kommentar ang&#229;ende services:
http://www.webforum.nu/showthread.php?p=1496572#post1496572
</description>
					<content:encoded><![CDATA[<p><a href="http://www.webforum.nu/showthread.php?p=1496572#post1496572">http://www.webforum.nu/showthread.php?p=1496572#post1496572</a></p><p>Det kan l&#228;tt uppst&#229; oklarheter n&#228;r man disktuterar s.k. "Services" eftersom det inte &#228;r s&#228;kert att man diskuterar samma typ av "Service". Situationen f&#246;rb&#228;ttras inte direkt av att Services kan finnas i m&#229;nga olika lager (layers) samtidigt som det finns ett specifikt layer som brukar kallas Service layer, av bl.a. Martin Fowler. </p>

<p>Eftersom det b&#229;de kan finnas t.ex. Domain layer services, Infrastructure services och "Service layer services", s&#229; &#228;r det nog b&#228;ttre att anv&#228;nda sig av begreppet Application layer och Application layer services i st&#228;llet f&#246;r Service layer.</p>

<p>Det kan ocks&#229; vara bra att f&#246;rs&#246;ka vara tydlig med vilken typ av lager man faktiskt refererar till, t.ex. s&#228;ga "Domain Service" i st&#228;llet f&#246;r att bara anv&#228;nda sig av det mer diffusa begreppet "Service".</p>

<p>L&#228;nk till en relaterad l&#228;ngre kommentar ang&#229;ende services:<br />
<a href="http://www.webforum.nu/showthread.php?p=1496572#post1496572">http://www.webforum.nu/showthread.php?p=1496572#post1496572</a></p>
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					<comments>http://tomas.programmerare.com/blog/index.php?p=93&amp;c=1&amp;tb=1&amp;pb=1#comments</comments>
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					<title>Scala JavaBean example with a lot less redundant code than corresponding Java code</title>
					<link>http://tomas.programmerare.com/blog/index.php?title=scala_javabean_example_with_a_lot_less_r&amp;more=1&amp;c=1&amp;tb=1&amp;pb=1</link>
					<pubDate>Sat, 23 Jan 2010 16:25:30 +0000</pubDate>
					<dc:creator>admin</dc:creator>
					<category domain="main">Scala (english)</category>					<guid isPermaLink="false">91@http://tomas.programmerare.com/blog/</guid>
					<description>http://www.scalaforum.se/scala-for-java-developers/scala-less-redundant-verbose-than-java/ I have added a new code example to Scalaforum about how Scala can be used for less verbose coding, compared to Java (!), regarding (for example) not having to declare the type of Javabeans multiple times
The example also provides a JUnit example which, through a common Java interface, verifies the same behaviour for the Java implementation and the Scala implementation, even though the Scala class does not seem to define any getter/setter methods.

http://www.scalaforum.se/scala-for-java-developers/scala-less-redundant-verbose-than-java/
</description>
					<content:encoded><![CDATA[<p><a href="http://www.scalaforum.se/scala-for-java-developers/scala-less-redundant-verbose-than-java/">http://www.scalaforum.se/scala-for-java-developers/scala-less-redundant-verbose-than-java/</a></p><p>I have added a new code example to Scalaforum about how Scala can be used for less verbose coding, compared to Java (!), regarding (for example) not having to declare the type of Javabeans multiple times<br />
The example also provides a JUnit example which, through a common Java interface, verifies the same behaviour for the Java implementation and the Scala implementation, even though the Scala class does not seem to define any getter/setter methods.</p>

<p><a href="http://www.scalaforum.se/scala-for-java-developers/scala-less-redundant-verbose-than-java/">http://www.scalaforum.se/scala-for-java-developers/scala-less-redundant-verbose-than-java/</a></p>
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					<comments>http://tomas.programmerare.com/blog/index.php?p=91&amp;c=1&amp;tb=1&amp;pb=1#comments</comments>
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								<item>
					<title>Using Scala functions to reduce duplication, as alternative to Strategy and Template method design patterns</title>
					<link>http://tomas.programmerare.com/blog/index.php?title=using_scala_functions_to_reduce_duplicat&amp;more=1&amp;c=1&amp;tb=1&amp;pb=1</link>
					<pubDate>Tue, 19 Jan 2010 19:10:36 +0000</pubDate>
					<dc:creator>admin</dc:creator>
					<category domain="main">Scala (english)</category>					<guid isPermaLink="false">90@http://tomas.programmerare.com/blog/</guid>
					<description>http://www.scalaforum.se/scala-for-java-developers/using-scala-functions-to-reduce-duplication/ I added a new example to Scalaforum of how Scala can be used for less verbose coding, compared to Java (!), without having to create an interface with only one method (including having to create a bunch of implementations, which you have to do in Java)

http://www.scalaforum.se/scala-for-java-developers/using-scala-functions-to-reduce-duplication/
</description>
					<content:encoded><![CDATA[<p><a href="http://www.scalaforum.se/scala-for-java-developers/using-scala-functions-to-reduce-duplication/">http://www.scalaforum.se/scala-for-java-developers/using-scala-functions-to-reduce-duplication/</a></p><p>I added a new example to Scalaforum of how Scala can be used for less verbose coding, compared to Java (!), without having to create an interface with only one method (including having to create a bunch of implementations, which you have to do in Java)</p>

<p><a href="http://www.scalaforum.se/scala-for-java-developers/using-scala-functions-to-reduce-duplication/">http://www.scalaforum.se/scala-for-java-developers/using-scala-functions-to-reduce-duplication/</a></p>
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					<comments>http://tomas.programmerare.com/blog/index.php?p=90&amp;c=1&amp;tb=1&amp;pb=1#comments</comments>
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								<item>
					<title>Uppdaterat inneh&#229;ll p&#229; Scalaforum</title>
					<link>http://tomas.programmerare.com/blog/index.php?title=uppdaterat_innehall_pa_scalaforum&amp;more=1&amp;c=1&amp;tb=1&amp;pb=1</link>
					<pubDate>Sun, 17 Jan 2010 15:04:22 +0000</pubDate>
					<dc:creator>admin</dc:creator>
					<category domain="main">Scala (swedish)</category>					<guid isPermaLink="false">89@http://tomas.programmerare.com/blog/</guid>
					<description>http://www.scalaforum.se/feeds/feedburner/ Jag har fyllt p&#229; den nya webbplatsen 'Scalaforum' med lite mer inneh&#229;ll, bl.a. en FAQ.
Det finns nu ocks&#229; en s&#228;rskild feed-l&#228;nk med uppdaterat inneh&#229;ll p&#229; den webbplatsen.

http://www.scalaforum.se/feeds/feedburner/
</description>
					<content:encoded><![CDATA[<p><a href="http://www.scalaforum.se/feeds/feedburner/">http://www.scalaforum.se/feeds/feedburner/</a></p><p>Jag har fyllt p&#229; den nya webbplatsen 'Scalaforum' med lite mer inneh&#229;ll, bl.a. en FAQ.<br />
Det finns nu ocks&#229; en s&#228;rskild feed-l&#228;nk med uppdaterat inneh&#229;ll p&#229; den webbplatsen.</p>

<p><a href="http://www.scalaforum.se/feeds/feedburner/">http://www.scalaforum.se/feeds/feedburner/</a></p>
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					<comments>http://tomas.programmerare.com/blog/index.php?p=89&amp;c=1&amp;tb=1&amp;pb=1#comments</comments>
				</item>
								<item>
					<title>Scalaforum</title>
					<link>http://tomas.programmerare.com/blog/index.php?title=scalaforum&amp;more=1&amp;c=1&amp;tb=1&amp;pb=1</link>
					<pubDate>Fri, 15 Jan 2010 19:33:48 +0000</pubDate>
					<dc:creator>admin</dc:creator>
					<category domain="main">Scala (swedish)</category>					<guid isPermaLink="false">88@http://tomas.programmerare.com/blog/</guid>
					<description>http://www.scalaforum.se/ Jag har idag registrerat en ny dom&#228;n scalaforum.se som f.n. inte har mycket inneh&#229;ll, men avsikten med webbplatsen &#228;r att p&#229; sikt f&#246;rs&#246;ka bidra till att &#246;ka intresset f&#246;r programmeringsspr&#229;ket Scala.

http://www.scalaforum.se

</description>
					<content:encoded><![CDATA[<p><a href="http://www.scalaforum.se/">http://www.scalaforum.se/</a></p><p>Jag har idag registrerat en ny dom&#228;n scalaforum.se som f.n. inte har mycket inneh&#229;ll, men avsikten med webbplatsen &#228;r att p&#229; sikt f&#246;rs&#246;ka bidra till att &#246;ka intresset f&#246;r programmeringsspr&#229;ket Scala.</p>

<p><a href="http://www.scalaforum.se">http://www.scalaforum.se</a></p>

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					<comments>http://tomas.programmerare.com/blog/index.php?p=88&amp;c=1&amp;tb=1&amp;pb=1#comments</comments>
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