jodd.madvoc.component

Class ResultsManager

java.lang.Object

jodd.madvoc.component.ResultsManager

Direct Known Subclasses:

PetiteResultsManager

public class ResultsManager
extends java.lang.Object

Manager for Madvoc result handlers.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<java.lang.Class<? extends ActionResult>,ActionResult>	allResults
protected ContextInjectorComponent	contextInjectorComponent
protected MadvocConfig	madvocConfig
protected java.util.Map<java.lang.String,ActionResult>	stringResults
protected java.util.Map<java.lang.Class,ActionResult>	typeResults

Constructor Summary

Constructors

Constructor and Description
ResultsManager()

Method Summary

Modifier and Type	Method and Description
protected ActionResult	createResult(java.lang.Class<? extends ActionResult> actionResultClass) Creates new ActionResult.
java.util.Set<ActionResult>	getAllActionResults() Returns all action results.
protected void	initializeResult(ActionResult result) Initializes action result.
ActionResult	lookup(ActionRequest actionRequest, java.lang.Object resultObject) Lookups for action result handler based on current action request and action method result object.
protected ActionResult	register(ActionResult result) Registers new action result instance.
ActionResult	register(java.lang.Class<? extends ActionResult> resultClass) Registers an action result handler and returns created ActionResult if result with same type doesn't exist.
protected boolean	resultMayReplaceExistingOne(java.lang.Class<? extends ActionResult> actionResultClass) Returns true if action result can replace existing one.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

contextInjectorComponent

@PetiteInject
protected ContextInjectorComponent contextInjectorComponent

madvocConfig

@PetiteInject
protected MadvocConfig madvocConfig

stringResults

protected final java.util.Map<java.lang.String,ActionResult> stringResults

typeResults

protected final java.util.Map<java.lang.Class,ActionResult> typeResults

allResults

protected final java.util.Map<java.lang.Class<? extends ActionResult>,ActionResult> allResults

Constructor Detail

ResultsManager

public ResultsManager()

Method Detail

getAllActionResults

public java.util.Set<ActionResult> getAllActionResults()

Returns all action results.

register

public ActionResult register(java.lang.Class<? extends ActionResult> resultClass)

Registers an action result handler and returns created ActionResult if result with same type doesn't exist. Otherwise, returns existing result and created one will be ignored.

register

protected ActionResult register(ActionResult result)

Registers new action result instance. If action result of the same class is already registered, registration will be skipped. If result for the same result type or same target class exist, it will be replaced! However, default Jodd results will never replace other results. After the registration, results are initialized.

resultMayReplaceExistingOne

protected boolean resultMayReplaceExistingOne(java.lang.Class<? extends ActionResult> actionResultClass)

Returns true if action result can replace existing one. This rule makes sure that Jodd's default results never replace custom results. This rule is important since result are found on classpath and can be registered without any order.

lookup

public ActionResult lookup(ActionRequest actionRequest,
                           java.lang.Object resultObject)

Lookups for action result handler based on current action request and action method result object. Lookup performs the following in given order:

• if result object is null, check if Result is used
• check result definition in @Action annotation
• if result is not a String, check if it is annotated with RenderWith annotation
• if result is not a String, find ActionResult for matching result object type
• if action result still not found, call toString on result object and parse it

initializeResult

protected void initializeResult(ActionResult result)

Initializes action result.

createResult

protected ActionResult createResult(java.lang.Class<? extends ActionResult> actionResultClass)

Creates new ActionResult.