CacooはWeb上で図の作成とリアルタイムコラボレーションが行えます。 Seasar2を中心にCacooを支えているオープンソースプロダクトを どのように活用しているのか、実例を紹介していきます。 またデザイナーさんとの協業など、開発の裏側の話もしていきます。

1. Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

2. Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

3. Cacoo
Cacoo
Cubby
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

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15. 57% 43%!
2010 6
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

16. http://www.flickr.com/photos/kiwi/24658003
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

17. Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

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19. Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

20. http://www.flickr.com/photos/17258892@N05/2588347668
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

21. Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

22. • invokeAction
• invokeActionResult
• invokeRequestProcessing
• invokeRouting
• invokeValidation
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

23. Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

24. @Auth
@Protocol(
value = HTTPS, redirect = true)
@Path("diagrams")
public class DiagramsAction
extends BaseAction {
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

25. @Auth
@Protocol(
value = HTTPS, redirect = true)
@Path("diagrams")
public class DiagramsAction
extends BaseAction {
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

26. http://www.flickr.com/photos/liberato/2275622210/
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

27. plugins.HeadSupportPlugin
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

28. public class HeadSupportPlugin extends AbstractPlugin {
@Override
public PathInfo invokeRouting(final RoutingInvocation invocation)
throws Exception {
final PathInfo pathInfo = super.invokeRouting(invocation);
if (pathInfo != null) {
return pathInfo;
}
final HttpServletRequest request = invocation.getRequest();
if (!request.getMethod().equals(RequestMethod.HEAD.name())) {
return null;
}
final PathResolver pathResolver = invocation.getPathResolver();
final String path = invocation.getPath();
final PathInfo headPathInfo =
pathResolver.getPathInfo(path,
RequestMethod.GET.name(), request.getCharacterEncoding());
return headPathInfo;
}
}
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

29. URI
JSON API
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

30. http://www.flickr.com/photos/fncll/145149313/
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

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36. Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

37. HTML
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

38. http://d.hatena.ne.jp/ko-suga/
20090730/1248940538
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

39. http://www.flickr.com/photos/dougww/979176911
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

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43. <img src="/account/yoshizawa/image/
20x20?t=1275242889248" />
<script src="/js/lib/cacoo.js?1.23"
type="text/javascript"></script>
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

44. <script src="/js/lib/cacoo.js?1.23"
type="text/javascript"></script>
InjectionResolver pom.xml
Hudson
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

45. cacoo.swf ( )
0.7
20
EC2+CloudFront 2
0 5 10 15 20
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

46. Cacoo Seasar
Seasar
Seasar
Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010

47. Java Cloud Meeting Tokyo 2010 x Seasar Conference 2010