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November 02, 2010
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Igor Drobiazko on Tapestry5

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Transcript

  1. by Igor Drobiazko

  2. About Me • Apache Tapestry Committer • Project Management Committee

    • Tapestry Evangelist • Book author & Speaker • http://tapestry5.de • [email protected]

  3. Books

  4. Books

  5. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011

  6. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 1.0

  7. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 1.0 1.0

  8. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 3.0 1.0 1.0

  9. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 3.0 1.0 1.0 1.0

  10. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 3.0 1.0 1.0 1.0 1.0

  11. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 3.0 1.0 1.0 1.0 1.0 1.0

  12. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 3.0 1.0 1.0 4.0 1.0 1.0 1.0

  13. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 3.0 1.0 1.0 4.0 1.0 2.0 1.0 1.0

  14. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 3.0 1.0 1.0 4.0 5.0 1.0 2.0 1.0 1.0

  15. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 3.0 1.0 1.0 4.0 5.0 1.0 2.0 2.0 1.0 1.0

  16. History of Web Frameworks 2000 2001 2002 2003 2004 2005

    2006 2007 2008 2009 2010 2011 3.0 1.0 1.0 4.0 5.0 1.0 2.0 2.0 1.0 5.1 5.2 1.0

  17. Why Tapestry?

  18. Tapestry is ... a web framework for Java

  19. Tapestry is ... JSP-less

  20. Tapestry is ... easy to deploy

  21. Tapestry is ... easy to deploy

  22. JSR 303: Bean Validation Tapestry is ... adaptable

  23. Tapestry is ... powerful

  24. Tapestry is ... highly productive

  25. Performance & Scalability

  26. Quality

  27. Tapestry is ... fun

  28. Tapestry Elements

  29. Application Structure Page Application Component Page Component Component Component Component

    Component Component

  30. Package Structure org.example pages components services mixins

  31. Tapestry Pages MyPage.java MyPage.tml

  32. RESTful URLs MyPage.java

  33. RESTful URLs MyPage.java

  34. RESTful URLs http://localhost:8080/app/mypage MyPage.java

  35. RESTful URLs http://localhost:8080/app/mypage MyPage.java

  36. RESTful URLs http://localhost:8080/app/mypage MyPage.java HTTP/1.1 200 OK

  37. Tapestry Templates <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${hello} Index.tml

  38. Tapestry Templates public class Index { ! ! public String

    getHello() { ! ! return "Hello, World!"; ! } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${hello} Index.tml Index.java

  39. Tapestry Templates public class Index { ! ! public String

    getHello() { ! ! return "Hello, World!"; ! } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${hello} Index.tml Index.java

  40. Tapestry Templates public class Index { ! ! public String

    getHello() { ! ! return "Hello, World!"; ! } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> Index.tml Index.java

  41. Tapestry Templates public class Index { ! ! public String

    getHello() { ! ! return "Hello, World!"; ! } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${prop:hello} Index.tml Index.java

  42. Invisible Instrumentation <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:pagelink page="MyPage">Go to MyPage</t:pagelink> </body>

    </html>

  43. Invisible Instrumentation <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:pagelink page="MyPage">Go to MyPage</t:pagelink> </body>

    </html> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <a t:type="pagelink" page="MyPage">Go to MyPage</a> </body> </html>

  44. Meta Programming public class Login { ! @Property @Persist private

    String username; @Property @Persist private String password; @Inject private Session session; @CommitAfter @DiscardAfter public Object onSuccess() { User user = (User) session.createCriteria(User.class) .add(Restrictions.eq("username", username)); ... user.setLastLogin(new Date()); ! return UserProfile.class; } }

  45. State Management public class MyPage { @Persist private String value;

    ! @SessionState private User user; ... } Persistent field Session State Object

  46. Demo Developer Productivity

  47. Tapestry Components

  48. Tapestry Components MyComponent.java MyComponent.tml

  49. Tapestry Components <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:helloComponent name="literal:Igor"/> </body> </html> MyPage.tml

  50. Tapestry Components public class HelloComponent { @Parameter private String name;

    public String getHello(){ return "Hello, " + name; } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:helloComponent name="literal:Igor"/> </body> </html> MyPage.tml HelloComponent.java

  51. Tapestry Components public class HelloComponent { @Parameter private String name;

    public String getHello(){ return "Hello, " + name; } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:helloComponent name="literal:Igor"/> </body> </html> MyPage.tml HelloComponent.java

  52. Tapestry Components public class HelloComponent { @Parameter private String name;

    public String getHello(){ return "Hello, " + name; } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:helloComponent name="literal:Igor"/> </body> </html> <div xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> ${hello} </div> MyPage.tml HelloComponent.java HelloComponent.tml

  53. Tapestry Components public class HelloComponent { @Parameter private String name;

    public String getHello(){ return "Hello, " + name; } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:helloComponent name="literal:Igor"/> </body> </html> <div xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> ${hello} </div> MyPage.tml HelloComponent.java HelloComponent.tml

  54. <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:helloComponent name="literal:Igor"/> </body> </html> MyPage.tml Tapestry Components

  55. public class HelloComponent { @Parameter private String name; void beginRender(MarkupWriter

    writer){ writer.element("div"); writer.write("Hello, " + name); writer.end(); } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:helloComponent name="literal:Igor"/> </body> </html> HelloComponent.java MyPage.tml Tapestry Components

  56. public class HelloComponent { @Parameter private String name; void beginRender(MarkupWriter

    writer){ writer.element("div"); writer.write("Hello, " + name); writer.end(); } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:helloComponent name="literal:Igor"/> </body> </html> HelloComponent.java MyPage.tml Tapestry Components

  57. Component Rendering

  58. Component Rendering public class HelloComponent { @Parameter private String name;

    boolean beginRender(MarkupWriter writer){ writer.element("div"); writer.write("Hello, " + name); writer.end(); return false; } }

  59. Component Rendering

  60. Component Rendering public class HelloComponent { @Parameter private String name;

    void beginRender(MarkupWriter writer){ writer.element("div"); } void beforeRenderBody(MarkupWriter writer){ writer.write("Hello, " + name); } void afterRender(MarkupWriter writer){ writer.end(); } }

  61. UI for JavaBeans

  62. BeanEditForm

  63. Grid

  64. Demo User Interfaces for JavaBeans

  65. Component Events

  66. <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <a t:type="actionlink">Click me</a> </body> </html> Index.tml Component

    Events 1/3

  67. public class Index { ! ! void onAction() { !

    ! ... ! } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <a t:type="actionlink">Click me</a> </body> </html> Index.tml Index.java Component Events 1/3

  68. public class Index { ! ! void onAction() { !

    ! ... ! } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <a t:type="actionlink">Click me</a> </body> </html> Index.tml Index.java Component Events 1/3

  69. Component Events 2/3 <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <a t:type="actionlink" t:id="first">Click me</a>

    <a t:type="actionlink" t:id="second">Click me too</a> </body> </html> Index.tml

  70. Component Events 2/3 public class Index { ! ! void

    onActionFromFirst(){...} void onActionFromSecond(){...} } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <a t:type="actionlink" t:id="first">Click me</a> <a t:type="actionlink" t:id="second">Click me too</a> </body> </html> Index.tml Index.java

  71. Component Events 2/3 public class Index { ! ! void

    onActionFromFirst(){...} void onActionFromSecond(){...} } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <a t:type="actionlink" t:id="first">Click me</a> <a t:type="actionlink" t:id="second">Click me too</a> </body> </html> Index.tml Index.java

  72. Component Events 2/3 public class Index { ! ! void

    onActionFromFirst(){...} void onActionFromSecond(){...} } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <a t:type="actionlink" t:id="first">Click me</a> <a t:type="actionlink" t:id="second">Click me too</a> </body> </html> Index.tml Index.java

  73. Component Events 2/3 public class Index { ! ! void

    onActionFromFirst(){...} void onActionFromSecond(){...} } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <a t:type="actionlink" t:id="first">Click me</a> <a t:type="actionlink" t:id="second">Click me too</a> </body> </html> public class Index { ! @OnEvent(component="first", event="action") ! void foo() {...} @OnEvent(component="second", event="action") void bar() {...} } Index.tml Index.java Index.java

  74. <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:form> <t:texfield value="username"/> <t:passwordfield value="password"/> <input type="submit">

    </t:form> </body> </html> Login.tml Component Events 3/3

  75. public class Login { ! void onValidateForm() { ... }

    void onSuccess() { ... } void onFailure() { ... } } <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> <t:form> <t:texfield value="username"/> <t:passwordfield value="password"/> <input type="submit"> </t:form> </body> </html> Login.tml Login.java Component Events 3/3

  76. Events & Page Navigation

  77. Events & Page Navigation public class Index { @InjectPage private

    MyPage myPage; ! ! Object onAction(){ return myPage; } }

  78. Events & Page Navigation

  79. Events & Page Navigation public class Index { ! Object

    onAction(){ return „MyPage“; } }

  80. Events & Page Navigation

  81. Events & Page Navigation public class Index { ! Object

    onAction(){ return MyPage.class; } }

  82. Events & Page Navigation

  83. Events & Page Navigation public class Index { ! Object

    onAction() throws MalformedURLException { return new URL(“http://www.google.com“); } }

  84. Events & Page Navigation

  85. Internationalization

  86. Message Catalog MyPage.java MyPage.tml MyPage.properties MyPage_de.properties app.properties

  87. Accessing Messages <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${message:welcome-message} MyPage.tml

  88. Accessing Messages welcome-message=Welcome <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${message:welcome-message} MyPage.tml

    MyPage.properties

  89. Accessing Messages welcome-message=Welcome <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${message:welcome-message} welcome-message=Willkommen

    MyPage.tml MyPage.properties MyPage_de.properties

  90. Accessing Messages welcome-message=Welcome <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${message:welcome-message} welcome-message=Willkommen

    welcome-message="#$%# &#'()#*(+, MyPage.tml MyPage.properties MyPage_de.properties MyPage_ru.properties

  91. Accessing Messages welcome-message=Welcome <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${message:welcome-message} welcome-message=Willkommen

    welcome-message="#$%# &#'()#*(+, MyPage.tml MyPage.properties MyPage_de.properties MyPage_ru.properties

  92. Accessing Messages welcome-message=Welcome <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${message:welcome-message} welcome-message=Willkommen

    welcome-message="#$%# &#'()#*(+, de MyPage.tml MyPage.properties MyPage_de.properties MyPage_ru.properties

  93. Accessing Messages welcome-message=Welcome <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${message:welcome-message} welcome-message=Willkommen

    welcome-message="#$%# &#'()#*(+, de MyPage.tml MyPage.properties MyPage_de.properties MyPage_ru.properties

  94. Accessing Messages welcome-message=Welcome <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${message:welcome-message} welcome-message=Willkommen

    welcome-message="#$%# &#'()#*(+, de en MyPage.tml MyPage.properties MyPage_de.properties MyPage_ru.properties

  95. Accessing Messages welcome-message=Welcome <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${message:welcome-message} welcome-message=Willkommen

    welcome-message="#$%# &#'()#*(+, de en MyPage.tml MyPage.properties MyPage_de.properties MyPage_ru.properties

  96. Accessing Messages welcome-message=Welcome <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd"> <body> </body> </html> ${message:welcome-message} welcome-message=Willkommen

    welcome-message="#$%# &#'()#*(+, de en ru MyPage.tml MyPage.properties MyPage_de.properties MyPage_ru.properties

  97. Localizable Templates MyPage.java MyPage.tml MyPage_iw.tml MyPage_jp.tml

  98. None

  99. Localizable Images MyPage.java MyPage.tml Logo.jpg Logo_de.jpg Logo_ru.jpg

  100. Ajax & Tapestry

  101. Partial Updates 0

  102. Partial Updates 0

  103. Partial Updates Click 0

  104. Partial Updates Click

  105. Partial Updates Click 1

  106. Demo Ajax

  107. Around Tapestry Tapestry JumpStart Tapestry360

  108. http://tapestry.apache.org/

  109. Coming Soon

  110. http://tapestry.zones.apache.org:8180/tapestry5- hotel-booking/

  111. http://jumpstart.doublenegative.com.au

  112. http://tynamo.org

  113. http://chenillekit.org

  114. http://tapestry5.de

  115. Thank You