...
The
...
@Result
...
annotation
...
allows
...
the
...
definition
...
of
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Action
...
results
...
in
...
the
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Action
...
class
...
rather
...
than
...
an
...
XML
...
file.
Tip |
---|
The |
In order for @Result
and @Results
annotations to be configured correctly you must set the actionPackages
filter init-param
to a comma-separated list of packages containing the annotated Action
classes. See Zero Configuration for further information; there are Action
class naming conventions if you don't implement the Action
interface and other tidbits there.
@Result
Annotation Parameters
Wiki Markup |
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{tip} The {{@Result}} annotation lives at the {{Action}} _class_ level and not the method level. This matches what is found in an XML-based {{Action}} configuration. *Do not be tempted to annotate your {{Action}}'s methods; it will not work.* {tip} In order for {{@Result}} and {{@Results}} annotations to be configured correctly you must set the {{actionPackages}} filter {{init-param}} to a comma-separated list of packages containing the annotated {{Action}} classes. See [Zero Configuration] for further information; there are {{Action}} class naming conventions if you don't implement the {{Action}} interface and other tidbits there. h2. {{@Result}} Annotation Parameters {float:right|width=300px} {info} See org.apache.struts2.config.Result annotation JavaDocs. {info} {float} * |
- name
...
- -
...
- Result
...
- name;
...
- default
...
Action.SUCCESS
...
- value
...
- -
...
- Value
...
- of
...
- result
...
- (result
...
- destination)
...
- type
...
- -
...
- Type
...
- of
...
- result;
...
- default
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NullResult
...
- .
...
- For
...
- example:
...
ServletRedirectResult
ServletActionRedirectResult
- Equivalent toredirect-action
...
- type
...
- in
...
- XML
...
- config.
...
TilesResult
- params - An Array of the parameters in the form {key1, value1, key2, value2}
@Result
– Defining a Single Result
Map the "success" result (explicitly named) to a Tile definition named "/home.page".
Code Block | ||||||||||
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| =
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}
@Result(name="success", value="/home.page", type=TilesResult.class)
public class HomeAction extends ActionSupport {
// ...
}
|
@Results
– Defining Multiple Results
Defines a set of results for an Action
.
Code Block | ||
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| ||
{code} h2. {{@Results}} -- Defining Multiple Results Defines a set of results for an {{Action}}. {code:title=Defining Multiple Results} @Results({ @Result(name="success", value="/home.page", type=TilesResult.class), @Result(name="homeError", value="/homeError.page", type=tilesResult.class) }) public class HomeAction extends ActionSupport { // .... } {code} {dynamictasklist:Page Tasks} |