Java Webscript exposed as a portlet on JBoss Portal [SOLVED]

openpj — Mon, 01 Sep 2008 09:39:14 GMT

I have a problem when I try to deploy a Java Backed Web Script developed on Alfresco ECM 2.2 on JBoss Portal as a portlet instance.On Alfresco web client this web script works correctly, and all the others webscripts implemented as FTL template works correctly as portlet instance on JBoss.FTL templa

Re: Java Webscript exposed as a portlet on JBoss Portal [SOLVED]

openpj — Mon, 01 Sep 2008 13:08:38 GMT

From Alfresco Wiki:

http://wiki.alfresco.com/wiki/Web_Scripts#Java_Helper_Classes

So I have solved implementing Java Backed webscript extending DeclarativeWebScript instead AbstractWebScript as you can see below:


public class NewAdvancedSearch extends DeclarativeWebScript{
    
   private Log log = LogFactory.getLog(NewAdvancedSearch.class);
   private static final String USER_HOME_ATTRIBUTE_NAME = "userhome";
   private static final String COMPANY_HOME_ATTRIBUTE_NAME = "companyhome";
   private static final String LIST_ATTRIBUTE_NAME = "listAmm";
   private static final String QUERY_AMM_LUCENE = "PATH:\"/app:company_home/*\"";
   
   
   @Override
   protected Map<String, Object> executeImpl(WebScriptRequest req,
         WebScriptStatus status) {
         WebScriptContext repository = getRepositoryContext();
           SearchParameters sp = new SearchParameters();
           ServiceRegistry serviceRegistry = getServiceRegistry();
           NodeService nodeService = serviceRegistry.getNodeService();
           sp.setLanguage(SearchService.LANGUAGE_LUCENE);
           sp.setQuery(QUERY_AMM_LUCENE);
           sp.addStore(Repository.getStoreRef());
           
           ResultSet results = null;
           List<Amm> list = new ArrayList<Amm>();
           try
           {
               results = serviceRegistry.getSearchService().query(sp);
            
               for(ResultSetRow row : results){
                   NodeRef currentNodeRef = row.getNodeRef();
                   String name = nodeService.getProperty(currentNodeRef, ContentModel.PROP_NAME).toString();
                  …………..
               }
           }
           finally
           {
               if(results != null)
               {
                   results.close();
               }
           } 

           
           Map<String, Object> model = new HashMap<String, Object>();
           model.put(USER_HOME_ATTRIBUTE_NAME, repository.getUserHome(repository.getPerson()));
           model.put(COMPANY_HOME_ATTRIBUTE_NAME,repository.getCompanyHome());
           model.put(LIST_ATTRIBUTE_NAME, list);
           return model;
   }
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

In this way is not necessary to specify the FTL template path and is not necessary to invoke renderTemplate method and now it works from the portal.
It's only required to implement executeImpl method and return model hashmap and it allows a web script to mix Java, JavaScript, and templates.

topic Java Webscript exposed as a portlet on JBoss Portal [SOLVED] in Alfresco Archive

Java Webscript exposed as a portlet on JBoss Portal [SOLVED]

Re: Java Webscript exposed as a portlet on JBoss Portal [SOLVED]