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Redirect (JBoss Seam API Documentation) - JBoss Seam 1.1.0 bate1 API 英文版文档

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org.jboss.seam.core
Class Redirect

java.lang.Object
  org.jboss.seam.core.AbstractMutable
      org.jboss.seam.core.Redirect

All Implemented Interfaces:

Serializable, Mutable

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@Name(value="redirect")
@Intercept(value=NEVER)
@Scope(value=CONVERSATION)
public class Redirect
extends AbstractMutable
implements Serializable

Convenient API for performing browser redirects with parameters.

Author:

Gavin King

See Also:

Serialized Form

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Constructor Summary
Redirect()

 

Method Summary
void	captureCurrentRequest()           Capture the view id and request parameters from the current request and squirrel them away so we can return here later in the conversation.
void	execute()           Perform the redirect
Map<String,Object>	getParameters()           Get all the request parameters that have been set
String	getViewId()           Get the JSF view id to redirect to
static Redirect	instance()
boolean	isConversationPropagationEnabled()           Should the conversation be propagated across the redirect?
void	setConversationPropagationEnabled(boolean conversationPropagationEnabled)           Note that conversations are propagated by default
void	setParameter(String name, Object value)           Set a request parameter value (to set a multi-valued request parameter, pass an array or collection as the value)
void	setViewId(String viewId)           Set the JSF view id to redirect to

 

Methods inherited from class org.jboss.seam.core.AbstractMutable
clearDirty, setDirty, setDirty

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

Redirect

public Redirect()

Method Detail

getViewId

public String getViewId()

Get the JSF view id to redirect to

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setViewId

public void setViewId(String viewId)

Set the JSF view id to redirect to

Parameters:

viewId - any JSF view id

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getParameters

public Map<String,Object> getParameters()

Get all the request parameters that have been set

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setParameter

public void setParameter(String name,
                         Object value)

Set a request parameter value (to set a multi-valued request parameter, pass an array or collection as the value)

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captureCurrentRequest

public void captureCurrentRequest()

Capture the view id and request parameters from the current request and squirrel them away so we can return here later in the conversation.

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isConversationPropagationEnabled

public boolean isConversationPropagationEnabled()

Should the conversation be propagated across the redirect?

Returns:

true by default

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setConversationPropagationEnabled

public void setConversationPropagationEnabled(boolean conversationPropagationEnabled)

Note that conversations are propagated by default

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execute

public void execute()

Perform the redirect

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instance

public static Redirect instance()

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