This page ist outdated !
We switched our code base to a REST based architecture.
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@UrlBinding("/experimental/new/game")
public class NewGameActionBean extends BaseActionBean implements ActionBean {
private final static String JSP_NEWGAME = "/jsp/experimental/new_game.jsp";
private Game game = null;
@DefaultHandler
public Resolution defaultHandler() {
return new ForwardResolution(JSP_NEWGAME);
}
public Resolution update() {
if (this.game!=null) {
this.setDebugString(game.toWebString());
}
return new ForwardResolution(JSP_NEWGAME);
}
public Resolution save() {
if (this.game!=null) {
this.setDebugString(game.toWebString());
}
return new ForwardResolution(JSP_NEWGAME);
}
public Game getGame() {
return game;
}
@ValidateNestedProperties({
@Validate(field="mainTitle", required=true, on="update")
})
public void setGame(Game game) {
this.game = game;
}
} |
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@UrlBinding("/experimental/new/game")Very simple way to determine the URL under which the site will be available.
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@DefaultHandlerThis Method is called when the URL is visited. Returns a Resolution to the JSP-File new_game.jsp.
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public Resolution update() {This method is called when the HTML-Form-Submit-Button (see below in new_game.jsp) is clicked (
<stripes:submit name="update">).The methods
getGame and setGame srepresent the Bean property "game", which can be accessed (read and write) from the corresponding jsp file.line 24:
@Validate(field="mainTitle", required=true, on="update")The form field "game.mainTitle" is validated (must not be empty) in the methode "update".
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<%@ include file="/WEB-INF/taglibs.jspp"%> <stripes:layout-render name="/jsp/layout/main.jsp"> <stripes:layout-component name="html_head"> <link rel="stylesheet" href="${contextPath}/css/easy-accordion.css" /> </stripes:layout-component> <stripes:layout-component name="contents"> <stripes:form beanclass="org.oregami.action.experimental.NewGameActionBean"> <table class="form"> <tr><td> mainTitle: <stripes:text name="game.mainTitle" class="required"/> </td> <td> <stripes:errors field="game.mainTitle"></stripes:errors> </td></tr> <tr><td> description: <stripes:text name="game.description"/> </td></tr> <tr><td colspan="1"> <stripes:submit name="update"><fmt:message key="aktualisieren"/></stripes:submit> </td></tr> </table> </stripes:form> </stripes:layout-component> </stripes:layout-render> |
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<stripes:errors field="game.mainTitle"></stripes:errors>
Displays the error message for the field "mainTitle" of the property "game" (if an error exists).
Feel free to have a look at our real Source Code at Github: