- got extension functions working from freemarker with namespaces. there's still the caveat that you need to use the ftl tag to include the alfresco namespace if you're using extension functions and want the file name from getXMLDocuments, but other than that it's pretty much exactly what i wanted and mimics the xsl environment perfectly.

- beginning slowly to move to new and hopefully finalized terminology. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4171 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-08-07 17:49:17 +00:00 · 2006-10-20 00:56:09 +00:00
parent 11e6bdeda1
commit e808801107
10 changed files with 293 additions and 97 deletions
--- a/source/java/org/alfresco/web/templating/AbstractFormDataRenderer.java
+++ b/source/java/org/alfresco/web/templating/AbstractFormDataRenderer.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * 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.alfresco.web.templating;
+
+import javax.faces.context.FacesContext;
+import org.alfresco.model.WCMModel;
+import org.alfresco.repo.avm.AVMRemote;
+import org.alfresco.service.cmr.repository.ContentService;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.web.bean.wcm.AVMConstants;
+import org.alfresco.web.templating.extension.ExtensionFunctions;
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.jsf.FacesContextUtils;
+
+/**
+ * Provides helper functions for form data renderers.
+ */
+// XXXarielb this class is probably temporary - but useful to
+// reduce redundant code until i find a better place to put this stuff
+public abstract class AbstractFormDataRenderer
+   implements FormDataRenderer
+{
+   protected static final String ALFRESCO_NS = "http://www.alfresco.org/alfresco";
+   protected static final String ALFRESCO_NS_PREFIX = "alfresco";
+
+   private final NodeRef nodeRef;
+   protected final NodeService nodeService;
+   protected final ContentService contentService;
+
+   protected AbstractFormDataRenderer(final NodeRef nodeRef,
+                                      final NodeService nodeService,
+                                      final ContentService contentService)
+   {
+      this.nodeRef = nodeRef;
+      this.nodeService = nodeService;
+      this.contentService = contentService;
+   }
+
+   public NodeRef getNodeRef()
+   {
+      return this.nodeRef;
+   }
+
+   public String getFileExtension()
+   {
+      return (String)
+         this.nodeService.getProperty(this.nodeRef, 
+                                      WCMModel.PROP_FORM_TRANSFORMER_DERIVED_FILE_EXTENSION);
+   }
+
+   protected static AVMRemote getAVMRemote()
+   {
+      final FacesContext fc = 
+         FacesContext.getCurrentInstance();
+      final WebApplicationContext wac = 
+         FacesContextUtils.getRequiredWebApplicationContext(fc);
+      return (AVMRemote)wac.getBean("avmRemote");
+   }
+
+   protected static ExtensionFunctions getExtensionFunctions()
+   {
+      return new ExtensionFunctions(AbstractFormDataRenderer.getAVMRemote());
+   }
+
+   protected static String toAVMPath(String parentAVMPath, String path)
+   {
+      if (path != null && path.length() != 0 && path.charAt(0) == '/')
+      {
+         parentAVMPath = parentAVMPath.substring(0, 
+                                                 parentAVMPath.indexOf(':') + 
+                                                 ('/' + AVMConstants.DIR_APPBASE + 
+                                                  '/' + AVMConstants.DIR_WEBAPPS).length() + 1);
+      }
+      return parentAVMPath + (parentAVMPath.endsWith("/")  ?  path :  '/' + path);
+   }
+
+}