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diff --git a/site/trunk/site-publish/java-implementation.html b/site/trunk/site-publish/java-implementation.html new file mode 100644 index 0000000000..48cc93dba9 --- /dev/null +++ b/site/trunk/site-publish/java-implementation.html @@ -0,0 +1,175 @@ + +<!-- + + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. 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style="background-color: #ECF4D1;border-color: #b4b4b5;border-style: solid;border-width: 1px;"><DIV class="panelHeader" style="border-bottom-width: 1px;border-bottom-style: solid;border-bottom-color: #b4b4b5;background-color: #C3CDA1;"><B>Community</B></DIV><DIV class="panelContent" style="background-color: #ECF4D1;"> +<P><A href="getting-involved.html" title="Getting Involved">Get Involved</A><BR> +<A href="mailing-lists.html" title="Mailing Lists">Mailing Lists</A><BR> +<A href="committers.html" title="Committers">Committers</A><BR> +<A href="chinese-portal.html" title="Chinese Portal">Chinese Portal </A> <SPAN class="image-wrap" style=""><IMG src="community.data/chinese.jpg" style="border: 0px solid black"></SPAN><BR> +<A href="projects-using-tuscany.html" title="Projects Using Tuscany">Powered By</A></P> +</DIV></DIV> +<DIV class="panel" style="background-color: #ECF4D1;border-color: #b4b4b5;border-style: solid;border-width: 1px;"><DIV class="panelHeader" style="border-bottom-width: 1px;border-bottom-style: solid;border-bottom-color: #b4b4b5;background-color: #C3CDA1;"><B>Tuscany SCA</B></DIV><DIV class="panelContent" style="background-color: #ECF4D1;"> +<P><A href="sca-overview.html" title="SCA Overview">SCA Overview</A><BR> +<A href="sca-java.html" title="SCA Java">SCA Java</A><BR> +<A href="sca-native.html" title="SCA Native">SCA Native</A><BR> +<A href="php-sca.html" title="PHP SCA">SCA PHP</A></P> +</DIV></DIV> + + +<DIV class="panel" style="background-color: #ECF4D1;border-color: #b4b4b5;border-style: solid;border-width: 1px;"><DIV class="panelHeader" style="border-bottom-width: 1px;border-bottom-style: solid;border-bottom-color: #b4b4b5;background-color: #C3CDA1;"><B>Tuscany SDO</B></DIV><DIV class="panelContent" style="background-color: #ECF4D1;"> +<P><A href="sdo-overview.html" title="SDO Overview">SDO Overview</A><BR> +<A href="sdo-java.html" title="SDO Java">SDO Java</A><BR> +<A href="sdo-cpp.html" title="SDO CPP">SDO C++</A><BR> +<A href="sdo-php.html" title="SDO PHP">SDO PHP</A></P> +</DIV></DIV> +<DIV class="panel" style="background-color: #ECF4D1;border-color: #b4b4b5;border-style: solid;border-width: 1px;"><DIV class="panelHeader" style="border-bottom-width: 1px;border-bottom-style: solid;border-bottom-color: #b4b4b5;background-color: #C3CDA1;"><B>Tuscany DAS</B></DIV><DIV class="panelContent" style="background-color: #ECF4D1;"> +<P><A href="das-overview.html" title="DAS Overview">DAS Overview </A><BR> +<A href="das-java.html" title="DAS Java">DAS Java</A><BR> +<A href="das-c.html" title="DAS C++">DAS C++ </A></P> +</DIV></DIV></TD><TD class="confluenceTd" valign="top" width="85%"> + +<P>Here is a really simple SCA component implemented in Java:</P> + +<DIV class="code panel" style="border-width: 1px;"><DIV class="codeContent panelContent"> +<PRE class="code-java"> +<SPAN class="code-keyword">public</SPAN> <SPAN class="code-keyword">interface</SPAN> Orange { + <SPAN class="code-comment">// methods +</SPAN>} +<SPAN class="code-keyword">public</SPAN> class AppleImpl <SPAN class="code-keyword">implements</SPAN> Apple { + <SPAN class="code-keyword">private</SPAN> Orange orange; + <SPAN class="code-keyword">public</SPAN> AppleImpl(Orange orange) { + <SPAN class="code-keyword">this</SPAN>.orange = orange; + } + <SPAN class="code-comment">// other methods +</SPAN>} +</PRE> +</DIV></DIV> +<P>Yes, this is the same as the simplest possible <A href="http://docs.codehaus.org/display/PICO/Inversion%20of%20Control" class="external-link" rel="nofollow">Pico component</A> and it really is a fully functional SCA implementation. Tuscany uses the following conventions to figure out how to run this when you include it in an SCA assembly:</P> +<UL> + <LI>the class implements a single interface "Apple", so there is one service defined by that interface</LI> + <LI>there is a single constructor with a value that is not a simple type, we treat that as a reference to the "Orange" service</LI> + <LI>there are no properties or intents to deal with</LI> +</UL> + +</TD></TR></TBODY></TABLE> + </DIV> + </DIV> + </DIV> + <!-- pageContent macro end --> + + </TD> + </TR> + </TABLE> + + <!-- footer macro --> + <SCRIPT src="http://www.google-analytics.com/urchin.js" type="text/javascript"> + </SCRIPT> + <SCRIPT type="text/javascript"> + _uacct = "UA-1174707-5"; + urchinTracker(); + </SCRIPT> + + <A href="http://www.statcounter.com/" target="_blank"><IMG src="http://c26.statcounter.com/counter.php?sc_project=2619156&java=0&security=94bd7e7d&invisible=0" alt="website stats" border="0"></A> + + <DIV class="footer"> + Copyright � 2003-2012, The Apache Software Foundation </BR> + Apache Tuscany and the Apache Tuscany project logo are trademarks of The Apache Software Foundation. + </DIV> + <!-- footer macro end --> + + </BODY> +</HTML> |