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From Shinsuke SUGAYA <shins...@yahoo.co.jp>
Subject Re: cvs commit: jakarta-jetspeed-2/portal/src/java/org/apache/jetspeed/services/title DynamicTitleServiceImpl.java
Date Thu, 12 May 2005 23:05:52 GMT
Hi Scott,

Could you update org.apache.jetspeed.PortalReservedParameters?
It seems not to have OVERRIDE_PORTLET_TITLE_ATTR.

Thanks,
 shinsuke

weaver@apache.org wrote:
> weaver      2005/05/12 14:03:22
> 
>   Modified:    portal/src/webapp/WEB-INF/assembly pluto-factories.xml
>   Added:       portal/src/java/org/apache/jetspeed/services/title
>                         DynamicTitleServiceImpl.java
>   Log:
>   Finally implemented the DynamicTitleService.
>   
>   Revision  Changes    Path
>   1.5       +5 -0      jakarta-jetspeed-2/portal/src/webapp/WEB-INF/assembly/pluto-factories.xml
>   
>   Index: pluto-factories.xml
>   ===================================================================
>   RCS file: /home/cvs/jakarta-jetspeed-2/portal/src/webapp/WEB-INF/assembly/pluto-factories.xml,v
>   retrieving revision 1.4
>   retrieving revision 1.5
>   diff -u -r1.4 -r1.5
>   --- pluto-factories.xml	23 Mar 2005 23:05:48 -0000	1.4
>   +++ pluto-factories.xml	12 May 2005 21:03:22 -0000	1.5
>   @@ -193,5 +193,10 @@
>      <bean id="org.apache.pluto.services.log.LogService"
>            class="org.apache.jetspeed.container.services.log.PlutoLogService"
>      />  
>   +  
>   +  <bean id="org.apache.pluto.services.title.DynamicTitleService"  
>   +	    name="DynamicTitleService"	   
>   +        class="org.apache.jetspeed.services.title.DynamicTitleServiceImpl" /> 
           
>   +
>    	
>    </beans>
>   
>   
>   
>   1.1                  jakarta-jetspeed-2/portal/src/java/org/apache/jetspeed/services/title/DynamicTitleServiceImpl.java
>   
>   Index: DynamicTitleServiceImpl.java
>   ===================================================================
>   /*
>    * Copyright 2000-2001,2004 The Apache Software Foundation.
>    * 
>    * Licensed under the Apache License, Version 2.0 (the "License");
>    * you may not use this file except in compliance with the License.
>    * You may obtain a copy of the License at
>    * 
>    *      http://www.apache.org/licenses/LICENSE-2.0
>    * 
>    * Unless required by applicable law or agreed to in writing, software
>    * distributed under the License is distributed on an "AS IS" BASIS,
>    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
>    * See the License for the specific language governing permissions and
>    * limitations under the License.
>    */
>   package org.apache.jetspeed.services.title;
>   
>   import java.util.Iterator;
>   import java.util.Locale;
>   
>   import javax.servlet.http.HttpServletRequest;
>   
>   import org.apache.jetspeed.PortalReservedParameters;
>   import org.apache.jetspeed.request.RequestContext;
>   import org.apache.pluto.om.common.Preference;
>   import org.apache.pluto.om.entity.PortletEntity;
>   import org.apache.pluto.om.window.PortletWindow;
>   import org.apache.pluto.services.title.DynamicTitleService;
>   
>   public class DynamicTitleServiceImpl implements DynamicTitleService
>   {
>   
>       public void setDynamicTitle(PortletWindow window,
>               HttpServletRequest request, String titleArg)
>       {
>           String title = getTitleFromPreference(window, request);
>   
>           if (title == null || title.length() < 0)
>           {
>               if (titleArg == null || titleArg.length() == 0)
>               {
>                   title = getTitleFromPortletDefinition(window, request);
>               }
>               else
>               {
>                   title = titleArg;
>               }
>   
>           }
>   
>           request.setAttribute(
>                   PortalReservedParameters.OVERRIDE_PORTLET_TITLE_ATTR
>                           + "::window.id::" + window.getId(), title);
>   
>       }
>   
>       protected final String getTitleFromPortletDefinition(PortletWindow window,
>               HttpServletRequest request)
>       {
>           String title = null;
>           RequestContext requestContext = (RequestContext) request
>                   .getAttribute(PortalReservedParameters.REQUEST_CONTEXT_ATTRIBUTE);
>           
>           PortletEntity entity = window.getPortletEntity();
>           if (entity != null && entity.getPortletDefinition() != null)
>           {
>               title = requestContext.getPreferedLanguage(
>                       entity.getPortletDefinition()).getTitle();
>           }
>   
>           if (title == null && entity.getPortletDefinition() != null)
>           {
>               title = entity.getPortletDefinition().getName();
>           }
>           else if (title == null)
>           {
>               title = "Invalid portlet entity " + entity.getId();
>           }
>           
>           return title;
>       }
>   
>       protected final String getTitleFromPreference(PortletWindow window,
>               HttpServletRequest request)
>       {
>           Locale locale = request.getLocale();
>           String titleKey = createTitleKey(locale, false);
>   
>           Preference titlePref = window.getPortletEntity().getPreferenceSet()
>                   .get(titleKey);
>           if (titlePref == null)
>           {
>               titleKey = createTitleKey(locale, true);
>               titlePref = window.getPortletEntity().getPreferenceSet().get(
>                       titleKey);
>           }
>   
>           if (titlePref != null)
>           {
>               Iterator values = titlePref.getValues();
>               if (values.hasNext())
>               {
>                   return (String) titlePref.getValues().next();
>               }
>           }
>   
>           return null;
>       }
>   
>       public static String createTitleKey(Locale locale, boolean languageOnly)
>       {
>           if(languageOnly)
>           {
>               return "jetspeed.title."+locale.getLanguage();
>           }
>           else
>           {
>               return "jetspeed.title."+locale.toString();
>           }
>       }
>   
>   }
>   
>   
>   
> 
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