Class NavigationCase

Constructor Detail

• NavigationCase

  public NavigationCase(String fromViewId,
                        String fromAction,
                        String fromOutcome,
                        String condition,
                        String toViewId,
                        Map<String,List<String>> parameters,
                        boolean redirect,
                        boolean includeViewParams)

  Construct a new NavigationCase based on the provided arguments. See section JSF.7.4.2 for how a NavigationCase is used by the standard ConfigurableNavigationHandler

  Parameters:

  fromViewId - return from getFromViewId()

  fromAction - return from getFromAction()

  fromOutcome - return from getFromOutcome()

  condition - A string to be interpreted as a ValueExpression by a call to getCondition(javax.faces.context.FacesContext)

  toViewId - return from getToViewId(javax.faces.context.FacesContext)

  parameters - return from getParameters()

  redirect - return from isRedirect()

  includeViewParams - return isIncludeViewParams()

• NavigationCase

  public NavigationCase(String fromViewId,
                        String fromAction,
                        String fromOutcome,
                        String condition,
                        String toViewId,
                        String toFlowDocumentId,
                        Map<String,List<String>> parameters,
                        boolean redirect,
                        boolean includeViewParams)

  Construct a new NavigationCase based on the provided arguments. See section JSF.7.4.2 for how a NavigationCase is used by the standard ConfigurableNavigationHandler

  Parameters:

  fromViewId - return from getFromViewId()

  fromAction - return from getFromAction()

  fromOutcome - return from getFromOutcome()

  condition - A string to be interpreted as a ValueExpression by a call to getCondition(javax.faces.context.FacesContext)

  toViewId - return from getToViewId(javax.faces.context.FacesContext)

  parameters - return from getParameters()

  redirect - return from isRedirect()

  includeViewParams - return isIncludeViewParams()

Method Detail

• getActionURL

  public URL getActionURL(FacesContext context)
                   throws MalformedURLException

  Construct an absolute URL to this NavigationCase instance using ViewHandler.getActionURL(javax.faces.context.FacesContext, java.lang.String) on the path portion of the url.

  Parameters:

  context - the FacesContext for the current request

  Throws:

  MalformedURLException - if the process of constructing the URL causes this exception to be thrown.

• getResourceURL

  public URL getResourceURL(FacesContext context)
                     throws MalformedURLException

  Construct an absolute URL to this NavigationCase instance using ViewHandler.getResourceURL(javax.faces.context.FacesContext, java.lang.String) on the path portion of the url.

  Parameters:

  context - the FacesContext for the current request

  Throws:

  MalformedURLException - if the process of constructing the URL causes this exception to be thrown.

• getRedirectURL

  public URL getRedirectURL(FacesContext context)
                     throws MalformedURLException

  Construct an absolute URL suitable for a "redirect" to this NavigationCase instance using ViewHandler.getRedirectURL(javax.faces.context.FacesContext, java.lang.String, java.util.Map<java.lang.String, java.util.List<java.lang.String>>, boolean) on the path portion of the url.

  Parameters:

  context - the FacesContext for the current request

  Throws:

  MalformedURLException - if the process of constructing the URL causes this exception to be thrown.

• getBookmarkableURL

  public URL getBookmarkableURL(FacesContext context)
                         throws MalformedURLException

  Construct an absolute URL suitable for a bookmarkable link to this NavigationCase instance using ViewHandler.getBookmarkableURL(javax.faces.context.FacesContext, java.lang.String, java.util.Map<java.lang.String, java.util.List<java.lang.String>>, boolean) on the path portion of the url. This URL may include view parameters specified as metadata within the view.

  Parameters:

  context - the FacesContext for the current request

  Throws:

  MalformedURLException - if the process of constructing the URL causes this exception to be thrown.

• getFromViewId

  public String getFromViewId()

  Return the <from-view-id> of the <navigation-rule> inside which this <navigation-case> is nested.

• getFromAction

  public String getFromAction()

  Return the <from-action> for this <navigation-case>

• getFromOutcome

  public String getFromOutcome()

  Return the <from-outcome> for this <navigation-case>

• getToViewId

  public String getToViewId(FacesContext context)

  Evaluates the <to-view-id> for this <navigation-case>

  Parameters:

  context - the FacesContext for the current request

  Returns:

  the view ID that should be navigated to

• getToFlowDocumentId

  public String getToFlowDocumentId()

  If this navigation case represents a flow invocation, this property is the documentId in which the flow whose id is given by the return from getFromOutcome() is defined. Implementations must override this method to return the value defined in the corresponding application configuration resources element. The base implementation returns the empty string.

  Since:

  2.2

• hasCondition

  public boolean hasCondition()

  Test if this navigation case has an associated <if> element.

  Returns:

  true if there's an <if> element associated with this <navigation-case>, otherwise false

• getCondition

  public Boolean getCondition(FacesContext context)

  Evaluates the <if> for this <navigation-case>, if any. The expression to be evaluated is passed into the constructor as a string. When the expression is evaluated, its value must be coerced into a boolean per the normal EL coercion rules.

  Parameters:

  context - the FacesContext for the current request

  Returns:

  null if there is no <if> element associated with this <navigation-case>, otherwise return the evaluation result of the condition

  Throws:

  any - exceptions encountered during the process of evaluating the expression or obtaining its value.

• getParameters

  public Map<String,List<String>> getParameters()

  Return the parameters to be included for navigation cases requiring a redirect. If no parameters are defined, null will be returned. The keys in the Map are parameter names. For each key, the corresponding value is a List of unconverted values.

• isRedirect

  public boolean isRedirect()

  Return the <redirect> value for this <navigation-case>. This will be true if the new view should be navigated to via a ExternalContext.redirect(String)

• isIncludeViewParams

  public boolean isIncludeViewParams()

  Return the <redirect> value for this <navigation-case>. This will be true if the view parametets should be encoded into the redirect URL (only applies to redirect case)

• equals

  public boolean equals(Object o)

  Overrides:

  equals in class Object

• hashCode

  public int hashCode()

  Overrides:

  hashCode in class Object

• toString

  public String toString()

  Overrides:

  toString in class Object