On Wed, Dec 30, 2009 at 6:26 PM, Matthias Wessendorf <[email protected]> wrote:
> Hi Leo,
>
>> ==============================================================================
>> ---
>> myfaces/shared/trunk_4.0.x/core/src/main/java/org/apache/myfaces/shared/renderkit/html/HtmlRendererUtils.java
>> (original)
>> +++
>> myfaces/shared/trunk_4.0.x/core/src/main/java/org/apache/myfaces/shared/renderkit/html/HtmlRendererUtils.java
>> Thu Sep 10 15:51:44 2009
>> @@ -30,6 +30,10 @@
>> import org.apache.myfaces.shared.renderkit.html.util.JavascriptUtils;
>>
>> import javax.faces.FacesException;
>> +import javax.faces.application.ConfigurableNavigationHandler;
>> +import javax.faces.application.NavigationCase;
>> +import javax.faces.application.NavigationHandler;
>> +import javax.faces.application.ViewHandler;
>> import javax.faces.component.*;
>> import javax.faces.component.behavior.ClientBehavior;
>> import javax.faces.component.behavior.ClientBehaviorHolder;
>> @@ -1693,7 +1697,75 @@
>> return formInfo.getFormName() + NamingContainer.SEPARATOR_CHAR
>> + HIDDEN_COMMANDLINK_FIELD_NAME_MYFACES_OLD;
>> }
>> +
>> + public static String getOutcomeTargetLinkHref (
>> + FacesContext facesContext, UIOutcomeTarget component) throws
>> IOException
>> + {
>> + String fragment = (String) component.getAttributes().get
>> ("fragment");
>> + String href = component.getOutcome();
>> + ViewHandler viewHandler =
>> facesContext.getApplication().getViewHandler();
>> +
>> + // The href for an HtmlOutcomeTargetLink is outcome#fragment.
>> +
>> + href = ((href == null) ? "" : href.trim());
>> +
>> + // Get the correct URL for the outcome.
>> +
>> + NavigationHandler nh =
>> facesContext.getApplication().getNavigationHandler();
>> + if (!(nh instanceof ConfigurableNavigationHandler))
>> + {
>> + throw new FacesException("navigation handler must be instance
>> of ConfigurabeNavigationHandler for use h:link or h:button");
>> + }
>> + ConfigurableNavigationHandler navigationHandler =
>> (ConfigurableNavigationHandler) nh;
>> +
>> + //fromAction is null because there
>> + NavigationCase navigationCase =
>> navigationHandler.getNavigationCase(facesContext, null, href);
>> +
>> + href = navigationCase.getToViewId(facesContext);
>
> are you sure that "navigationCase" is never null here, in this case ?
I have an <h:link outcome="foo"> where there is not foo.xhtml;
-Matthias
>
> -Matthias
>
>
>
>> +
>> + if (fragment != null)
>> + {
>> + fragment = fragment.trim();
>> +
>> + if (fragment.length() > 0)
>> + {
>> + href += "#" + fragment;
>> + }
>> + }
>> +
>> + Map<String, List<String>> parameters = null;
>> +
>> + for (Iterator it = component.getChildren().iterator();
>> it.hasNext(); )
>> + {
>> + UIComponent child = (UIComponent)it.next();
>> + if (child instanceof UIParameter)
>> + {
>> + String name = ((UIParameter)child).getName();
>> + Object value = ((UIParameter)child).getValue();
>> + if (parameters == null)
>> + {
>> + parameters = new HashMap<String,List<String>>();
>> + }
>> + if (parameters.containsKey(name))
>> + {
>> + parameters.get(name).add(value.toString());
>> + }
>> + else
>> + {
>> + ArrayList<String> list = new ArrayList<String>(1);
>> + list.add(value.toString());
>> + parameters.put(name, list);
>> + }
>> + }
>> + }
>>
>> + // In theory the precedence order to deal with params is this:
>> + // component parameters, navigation-case parameters, view parameters
>> + // getBookmarkableURL deal with this details.
>> + href = viewHandler.getBookmarkableURL(facesContext, href,
>> parameters, component.isIncludeViewParams());
>> +
>> + return href;
>> + }
>>
>> private static String HTML_CONTENT_TYPE = "text/html";
>> private static String TEXT_ANY_CONTENT_TYPE = "text/*";
>>
>>
>>
>
>
>
> --
> Matthias Wessendorf
>
> blog: http://matthiaswessendorf.wordpress.com/
> sessions: http://www.slideshare.net/mwessendorf
> twitter: http://twitter.com/mwessendorf
>
--
Matthias Wessendorf
blog: http://matthiaswessendorf.wordpress.com/
sessions: http://www.slideshare.net/mwessendorf
twitter: http://twitter.com/mwessendorf
