Merged V2.2 to HEAD

10634: Fix for ETWOTWO-600 and ETWOTWO-601: System error happens on various pages in WebLogic.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@10790 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/wcm/CreateFormWizard.java

@@ -71,6 +71,7 @@ import org.alfresco.web.ui.common.Utils;
 import org.alfresco.web.ui.common.component.UIListItem;
 import org.alfresco.web.ui.wcm.WebResources;
 import org.apache.commons.io.FilenameUtils;
+import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.xerces.xs.XSConstants;
@@ -78,18 +79,19 @@ import org.apache.xerces.xs.XSElementDeclaration;
 import org.apache.xerces.xs.XSModel;
 import org.apache.xerces.xs.XSNamedMap;
 import org.w3c.dom.Document;
-
+
 /**
  * Bean implementation for the "Create XML Form" dialog
  * 
  * @author arielb
+ * @author Arseny Kovalchuk (The fixer of the issue https://issues.alfresco.com/jira/browse/ETWOTWO-600,601)
  */
-public class CreateFormWizard extends BaseWizardBean
+public class CreateFormWizard extends BaseWizardBean 
 {
 
    /////////////////////////////////////////////////////////////////////////////
 
-   private static final long serialVersionUID = 4038447699556408567L;
+   private static final long serialVersionUID = -7133077371875949483L;
 
    /**
     * Simple wrapper class to represent a form data renderer
@@ -107,6 +109,7 @@ public class CreateFormWizard extends BaseWizardBean
       private final String mimetypeForRendition;
       private final String outputPathPatternForRendition;
       private final RenderingEngine renderingEngine;
+      private final String renderingEngineDescriptionAttribute;
 
       public RenderingEngineTemplateData(final RenderingEngineTemplate ret)
       {
@@ -118,6 +121,7 @@ public class CreateFormWizard extends BaseWizardBean
          this.outputPathPatternForRendition = ret.getOutputPathPattern();
          this.mimetypeForRendition = ret.getMimetypeForRendition();
          this.renderingEngine = ret.getRenderingEngine();
+         this.renderingEngineDescriptionAttribute = buildREDescriptionAttribute();
       }
 
       public RenderingEngineTemplateData(final File file,
@@ -136,6 +140,7 @@ public class CreateFormWizard extends BaseWizardBean
          this.outputPathPatternForRendition = outputPathPatternForRendition;
          this.mimetypeForRendition = mimetypeForRendition;
          this.renderingEngine = renderingEngine;
+         this.renderingEngineDescriptionAttribute = buildREDescriptionAttribute();
       }
       
       public String getOutputPathPatternForRendition()
@@ -178,6 +183,11 @@ public class CreateFormWizard extends BaseWizardBean
          return this.renderingEngine;
       }
 
+      public String getRenderingEngineDescriptionAttribute()
+      {
+         return this.renderingEngineDescriptionAttribute;
+      }
+
       public String toString()
       {
          return (this.getClass().getName() + "{" +
@@ -187,6 +197,23 @@ public class CreateFormWizard extends BaseWizardBean
                  "renderingEngine: " + this.getRenderingEngine().getName() + 
                  "}");
       }
+      
+      private String buildREDescriptionAttribute()
+      {
+          FacesContext fc = FacesContext.getCurrentInstance();
+          StringBuilder attribute = new StringBuilder(255);
+          attribute.append(DescriptionAttributeHelper.getTableBegin());
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "description", 
+                   DescriptionAttributeHelper.getDescriptionNotEmpty(fc, this.getDescription())));
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "rendering_engine_type", 
+                   this.getRenderingEngine().getName()));
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "output_path_pattern", 
+                   this.getOutputPathPatternForRendition()));
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "mimetype_for_renditions", 
+                   this.getMimetypeForRendition()));
+          attribute.append(DescriptionAttributeHelper.getTableEnd());
+          return attribute.toString();
+      }
    }
 
    /////////////////////////////////////////////////////////////////////////////
@@ -219,6 +246,8 @@ public class CreateFormWizard extends BaseWizardBean
    private String renderingEngineTemplateName = null;
    private String renderingEngineTemplateTitle = null;
    private String renderingEngineTemplateDescription = null;
+   private String formDescriptionAttribute = null;
+   private String workflowDescriptionAttribute = null;
 
    private RenderingEngine renderingEngine = null;
    protected transient DataModel renderingEngineTemplatesDataModel;
@@ -407,6 +436,9 @@ public class CreateFormWizard extends BaseWizardBean
       this.defaultWorkflowName = null;
       this.defaultWorkflowChoices = null;
       this.applyDefaultWorkflow = true;
+      this.formDescriptionAttribute = null;
+      this.workflowDescriptionAttribute = null;
+
    }
    
    @Override
@@ -493,6 +525,36 @@ public class CreateFormWizard extends BaseWizardBean
    }
 
    /**
+    * 
+    * @return Returns HTML code of the formDescriptionAttribute
+    *  for the attribute "description" of the <code><a:listItem></code> tag.
+    *  See create-form-wizard/summary.jsp
+    */
+   public String getFormDescriptionAttribute()
+   {
+       if (StringUtils.isEmpty(formDescriptionAttribute))
+       {
+           this.formDescriptionAttribute = buildFormDescriptionAttribute();
+       }
+       return this.formDescriptionAttribute;
+   }
+
+   /**
+    * 
+    * @return Returns HTML code of the formDescriptionAttribute
+    *  for the attribute "description" of the <code><a:listItem></code> tag.
+    *  See create-form-wizard/summary.jsp
+    */
+   public String getWorkflowDescriptionAttribute()
+   {
+       if (StringUtils.isEmpty(workflowDescriptionAttribute))
+       {
+           this.workflowDescriptionAttribute = buildWorkflowDescriptionAttribute();
+       }
+       return this.workflowDescriptionAttribute;
+   }
+   
+   /**
     * @return Returns the output path for the rendition.
     */
    public String getOutputPathPatternForRendition()
@@ -1252,4 +1314,47 @@ public class CreateFormWizard extends BaseWizardBean
       final FileUploadBean fileBean = this.getFileUploadBean(id);
       return fileBean != null ? fileBean.getFile() : null;
    }
+   
+   /**
+    * 
+    * @return Returns a HTML code for "description" attribute
+    */
+   private String buildFormDescriptionAttribute()
+   {
+       FacesContext fc = FacesContext.getCurrentInstance();
+       StringBuilder attribute = new StringBuilder(255);
+       attribute.append(DescriptionAttributeHelper.getTableBegin());
+       attribute.append(DescriptionAttributeHelper.getTableLine(fc, "description", 
+                DescriptionAttributeHelper.getDescriptionNotEmpty(fc, getFormDescription())));
+       attribute.append(DescriptionAttributeHelper.getTableLine(fc, "schema_root_element_name", 
+                getSchemaRootElementName()));
+       attribute.append(DescriptionAttributeHelper.getTableLine(fc, "output_path_pattern", 
+                getOutputPathPatternForFormInstanceData()));
+       attribute.append(DescriptionAttributeHelper.getTableEnd());
+       return attribute.toString();
+   }
+   /**
+    * 
+    * @return Returns a HTML code for "description" attribute
+    */
+   private String buildWorkflowDescriptionAttribute()
+   {
+       FacesContext fc = FacesContext.getCurrentInstance();
+       StringBuilder attribute = new StringBuilder(255);
+       attribute.append(DescriptionAttributeHelper.getTableBegin());
+       
+       // get workflow description
+       String desc = null;
+       WorkflowDefinition def = getDefaultWorkflowDefinition();
+       if (def != null)
+       {
+          desc = def.getDescription();
+       }
+       
+       attribute.append(DescriptionAttributeHelper.getTableLine(fc, "description", 
+                DescriptionAttributeHelper.getDescriptionNotEmpty(fc, desc)));
+       attribute.append(DescriptionAttributeHelper.getTableEnd());
+       return attribute.toString();
+   }
+
 }

source/java/org/alfresco/web/bean/wcm/CreateWebContentWizard.java

@@ -80,6 +80,7 @@ import org.alfresco.web.ui.common.Utils;
 import org.alfresco.web.ui.common.component.UIListItem;
 import org.alfresco.web.ui.wcm.component.UIUserSandboxes;
 import org.apache.commons.io.FilenameUtils;
+import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.w3c.dom.Document;
@@ -104,6 +105,7 @@ public class CreateWebContentWizard extends CreateContentWizard
    protected boolean formSelectDisabled = false;
    protected boolean startWorkflow = false;
    protected List<String> locksToReturnToMainStoreOnCancel = null;
+   protected String formDescriptionAttribute;
 
    transient private AVMLockingService avmLockingService;
    transient private AVMService avmService;
@@ -238,6 +240,8 @@ public class CreateWebContentWizard extends CreateContentWizard
          }
       }
 
+      // this.formDescriptionAttribute = buildFormDescriptionAttribute();
+      
       // reset the preview layer
       String storeName = AVMUtil.getStoreName(this.avmBrowseBean.getCurrentPath());
       storeName = AVMUtil.getCorrespondingPreviewStoreName(storeName);
@@ -877,6 +881,15 @@ public class CreateWebContentWizard extends CreateContentWizard
       return false;
    }
 
+   public String getFormDescriptionAttribute()
+   {
+       if (StringUtils.isEmpty(this.formDescriptionAttribute))
+       {
+           this.formDescriptionAttribute = buildFormDescriptionAttribute();
+       }
+       return this.formDescriptionAttribute;
+   }
+
    // ------------------------------------------------------------------------------
    // Action event handlers
 
@@ -888,4 +901,34 @@ public class CreateWebContentWizard extends CreateContentWizard
       // clear the content as HTML is not compatible with the plain text box etc.
       this.content = null;
    }
+   
+   private String buildFormDescriptionAttribute()
+   {
+       FacesContext fc = FacesContext.getCurrentInstance();
+       String contextPath = fc.getExternalContext().getRequestContextPath();
+       StringBuilder attribute = new StringBuilder(255);
+       attribute.append("<span style=\"float:right;\">");
+       attribute.append("<a id=\"preview_fid\" href=\"").append(getFormInstanceData().getUrl()).append("\" ");
+       attribute.append("style=\"text-decoration: none;\" ");
+       attribute.append("target=\"window_").append(getFormInstanceData().getName()).append("\">");
+       attribute.append("<img src=\"").append(contextPath).append("/images/icons/preview_website.gif\" ");
+       attribute.append("align=\"absmiddle\" style=\"border: 0px\" ");
+       attribute.append("alt=").append(getFormInstanceData().getName()).append("\">");
+       attribute.append("</a></span>\n");
+       attribute.append(DescriptionAttributeHelper.getTableBegin());
+       String formTitle = null;
+       try
+       {
+           formTitle = getForm().getTitle();
+       }
+       catch (FormNotFoundException e)
+       {
+           formTitle = Application.getMessage(FacesContext.getCurrentInstance(),"form_not_found");
+       }
+       attribute.append(DescriptionAttributeHelper.getTableLine(fc, "form", formTitle));
+       attribute.append(DescriptionAttributeHelper.getTableLine(fc, "location", 
+                getFormInstanceData().getSandboxRelativePath()));
+       attribute.append(DescriptionAttributeHelper.getTableEnd());
+       return attribute.toString();
+   }
 }

source/java/org/alfresco/web/bean/wcm/CreateWebsiteWizard.java

@@ -76,6 +76,7 @@ import org.alfresco.web.ui.common.component.UIActionLink;
 import org.alfresco.web.ui.common.component.UIListItem;
 import org.alfresco.web.ui.common.component.UISelectList;
 import org.alfresco.web.ui.wcm.WebResources;
+import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
@@ -83,6 +84,7 @@ import org.apache.commons.logging.LogFactory;
  * Backing bean for the Create Web Project wizard.
  * 
  * @author Kevin Roast
+ * @author Arseny Kovalchuk (The fixer of the issue https://issues.alfresco.com/jira/browse/ETWOTWO-600,601) 
  */
 public class CreateWebsiteWizard extends BaseWizardBean
 {
@@ -120,6 +122,7 @@ public class CreateWebsiteWizard extends BaseWizardBean
    protected List<SelectItem> webappsList;
    protected boolean isSource;
    protected boolean showAllSourceProjects;
+   protected String websiteDescriptionAttribute;
    
    transient private AVMService avmService;
    transient private WorkflowService workflowService;
@@ -1451,6 +1454,42 @@ public class CreateWebsiteWizard extends BaseWizardBean
       }
    }
 
+   /**
+    * 
+    * @return Returns a websiteDescriptionAttribute
+    */
+   public String getWebsiteDescriptionAttribute()
+   {
+       if (this.websiteDescriptionAttribute == null)
+       {
+           this.websiteDescriptionAttribute = buildWebsiteDescriptionAttribute();
+       }
+       return this.websiteDescriptionAttribute;
+   }
+   
+   /**
+    * 
+    * @return Returns a HTML code for "description" attribute
+    */
+   private String buildWebsiteDescriptionAttribute()
+   {
+       FacesContext fc = FacesContext.getCurrentInstance();
+       StringBuilder attribute = new StringBuilder(255);
+       String sourceWebProjectName = getSourceWebProjectName();
+       sourceWebProjectName = StringUtils.isEmpty(sourceWebProjectName) ?
+                DescriptionAttributeHelper.BLANK : DescriptionAttributeHelper.TRTD_BEGIN + 
+                Application.getMessage(fc, "website_sourcewebsite") + DescriptionAttributeHelper.TD_TD + 
+                sourceWebProjectName + DescriptionAttributeHelper.TDTR_END;
+       attribute.append(DescriptionAttributeHelper.getTableBegin());
+       attribute.append(sourceWebProjectName);
+       attribute.append(DescriptionAttributeHelper.getTableLine(fc, "website_dnsname", getDnsName()));
+       attribute.append(DescriptionAttributeHelper.getTableLine(fc, "website_webapp", getWebapp()));
+       attribute.append(DescriptionAttributeHelper.getTableLine(fc, "title", getTitle()));
+       attribute.append(DescriptionAttributeHelper.getTableLine(fc, "description", 
+                DescriptionAttributeHelper.getDescriptionNotEmpty(fc, getDescription())));
+       attribute.append(DescriptionAttributeHelper.getTableEnd());
+       return attribute.toString();
+   }
    
    // ------------------------------------------------------------------------------
    // Invite users page
@@ -1478,6 +1517,7 @@ public class CreateWebsiteWizard extends BaseWizardBean
       private Form form;
       private String title;
       private String description;
+      private String formDescriptionAttribute;
       private WorkflowWrapper workflow;
       private String outputPathPattern;
       private List<PresentationTemplate> templates = null;
@@ -1486,6 +1526,7 @@ public class CreateWebsiteWizard extends BaseWizardBean
       {
          this.form = form;
          this.title = form.getName();
+         this.description = form.getDescription();
       }
       
       public Form getForm()
@@ -1518,6 +1559,15 @@ public class CreateWebsiteWizard extends BaseWizardBean
          this.description = description;
       }
 
+      public String getFormDescriptionAttribute()
+      {
+          if (StringUtils.isEmpty(this.formDescriptionAttribute))
+          {
+              this.formDescriptionAttribute = this.buildFormDescriptionAttribute();
+          }
+          return this.formDescriptionAttribute;
+      }
+
       /**
        * @return Returns the workflow.
        */
@@ -1600,6 +1650,24 @@ public class CreateWebsiteWizard extends BaseWizardBean
       {
          this.templates = templates;
       }
+      
+      private String buildFormDescriptionAttribute()
+      {
+          FacesContext fc  = FacesContext.getCurrentInstance();
+          StringBuilder attribute = new StringBuilder(255);
+          String formDescription = DescriptionAttributeHelper.getDescriptionNotEmpty(fc, this.getDescription());
+          String workflowTitle = getWorkflow() == null ?
+                   DescriptionAttributeHelper.SPAN_ITALIC_BEGIN + Application.getMessage(fc, "none") + 
+                   DescriptionAttributeHelper.SPAN_END : getWorkflow().getTitle();
+          attribute.append(DescriptionAttributeHelper.getTableBegin());
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "name", this.getName()));
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "title", this.getTitle()));
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "output_path_pattern", this.getOutputPathPattern()));
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "description", formDescription));
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "workflow", workflowTitle));
+          attribute.append(DescriptionAttributeHelper.getTableEnd());
+          return attribute.toString();
+      }
    }
    
 
@@ -1682,6 +1750,7 @@ public class CreateWebsiteWizard extends BaseWizardBean
       private String title;
       private String description;
       private String filenamePattern;
+      private String workflowDescriptionAttribute;
       private QName type;
       private Map<QName, Serializable> params;
       
@@ -1690,6 +1759,7 @@ public class CreateWebsiteWizard extends BaseWizardBean
          this.name = name;
          this.title = title;
          this.description = description;
+         this.workflowDescriptionAttribute = this.buildWorkflowDescriptionAttribute();
       }
       
       public WorkflowWrapper(String name, String title, String description, String filenamePattern)
@@ -1698,6 +1768,7 @@ public class CreateWebsiteWizard extends BaseWizardBean
          this.title = title;
          this.description = description;
          this.filenamePattern = filenamePattern;
+         this.workflowDescriptionAttribute = this.buildWorkflowDescriptionAttribute();
       }
       
       /**
@@ -1771,6 +1842,35 @@ public class CreateWebsiteWizard extends BaseWizardBean
       {
          this.type = type;
       }
+      
+      /**
+       * 
+       * @return Returns workflowDescriptionAttribute in HTML format (TABLE tag)
+       */
+      public String getWorkflowDescriptionAttribute()
+      {
+          if (StringUtils.isEmpty(this.workflowDescriptionAttribute))
+          {
+              this.workflowDescriptionAttribute = this.buildWorkflowDescriptionAttribute();
+          }
+          return this.workflowDescriptionAttribute;
+      }
+
+      /**
+       * 
+       * @return Returns HTML representation of the "description" attribute
+       */
+      private String buildWorkflowDescriptionAttribute()
+      {
+          FacesContext fc = FacesContext.getCurrentInstance();
+          String workflowDescription = DescriptionAttributeHelper.getDescriptionNotEmpty(fc, getDescription());
+          StringBuilder attribute = new StringBuilder(255);
+          attribute.append(DescriptionAttributeHelper.getTableBegin());
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "description", workflowDescription));
+          attribute.append(DescriptionAttributeHelper.getTableLine(fc, "website_filename_pattern", this.getFilenamePattern()));
+          attribute.append(DescriptionAttributeHelper.getTableEnd());
+          return attribute.toString();
+      }
    }
 
 
@@ -1779,6 +1879,7 @@ public class CreateWebsiteWizard extends BaseWizardBean
       private static final long serialVersionUID = 6546685548198253273L;
       
       private final String name, role;
+      private String userDescriptionAttribute;
       
       public UserWrapper(final String authority, final String role)
       {
@@ -1796,9 +1897,28 @@ public class CreateWebsiteWizard extends BaseWizardBean
             this.name = authority.substring(PermissionService.GROUP_PREFIX.length());
          }
          this.role = Application.getMessage(FacesContext.getCurrentInstance(), role);
+         this.userDescriptionAttribute = this.buildUserDescriptionAttribute();
       }
 
       public String getName() { return this.name; }
       public String getRole() { return this.role; }
+      public String getUserDescriptionAttribute()
+      {
+          if (StringUtils.isEmpty(this.userDescriptionAttribute))
+          {
+              this.userDescriptionAttribute = buildUserDescriptionAttribute();
+          }
+          return this.userDescriptionAttribute;
+      }
+      
+      private String buildUserDescriptionAttribute()
+      {
+          FacesContext fc = FacesContext.getCurrentInstance();
+          StringBuilder attribute = new StringBuilder(128);
+          attribute.append(DescriptionAttributeHelper.getTableBegin()).append(
+                   DescriptionAttributeHelper.getTableLine(fc, "roles", this.getRole())).append(
+                   DescriptionAttributeHelper.getTableEnd());
+          return attribute.toString();
+      }
    }
 }

source/java/org/alfresco/web/bean/wcm/DescriptionAttributeHelper.java

@@ -0,0 +1,72 @@
+package org.alfresco.web.bean.wcm;
+
+import javax.faces.context.FacesContext;
+
+import org.alfresco.web.app.Application;
+import org.apache.commons.lang.StringUtils;
+
+/**
+ * Helper class to build a HTML description attribute for the <code><a:listItem></code> tag. 
+ * 
+ * @author Arseny Kovalchuk
+ *
+ * @see org.alfresco.web.bean.wcm.CreateWebsiteWizard
+ * @see org.alfresco.web.bean.wcm.CreateFormWizard
+ */
+public class DescriptionAttributeHelper
+{
+    static final String BLANK = "";
+    static final String TABLE_BEGIN = "<table width=\"100%\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"> <colgroup><col width=\"25%\"/><col width=\"75%\"/></colgroup><tbody>";
+    static final String TABLE_END = "</tbody></table>";
+    static final String TRTD_BEGIN = "<tr><td>";
+    static final String TD_TD = ":</td><td>";
+    static final String TDTR_END = "</td></tr>";
+    static final String SPAN_ITALIC_BEGIN = "<span style=\"font-style:italic\">";
+    static final String SPAN_END = "</span>";
+   
+    /**
+     * 
+     * @return Returns beginning tags of the HTML table
+     * @see org.alfresco.web.bean.wcm.DescriptionAttributeConstants
+     */
+    public static String getTableBegin()
+    {
+        return TABLE_BEGIN;
+    }
+    /**
+     * 
+     * @param fc            Current FacesContext
+     * @param fieldName     Field name
+     * @param fieldValue    Field value
+     * @return              Returns a table line <code><tr><td>Localised field name:</td><td>Field value</td></tr></code>
+     */
+    public static String getTableLine(FacesContext fc, String fieldName, String fieldValue)
+    {
+        StringBuilder line = new StringBuilder(128);
+        line.append(TRTD_BEGIN).append(Application.getMessage(fc, fieldName)).append(TD_TD).append(fieldValue).append(TDTR_END);
+        return line.toString();
+    }
+    
+    /**
+     * 
+     * @return Returns an ending HTML table tags
+     */
+    public static String getTableEnd()
+    {
+        return TABLE_END;
+    }
+    
+    /**
+     * 
+     * @param fc            Current FacesContext
+     * @param fieldValue    Field value
+     * @return              Returns localised "description_not_set" message if fieldValue is empty.
+     */
+    public static String getDescriptionNotEmpty(FacesContext fc, String fieldValue)
+    {
+        return StringUtils.isEmpty(fieldValue) ?
+                SPAN_ITALIC_BEGIN + Application.getMessage(fc, "description_not_set") + SPAN_END :
+                fieldValue;
+    }
+
+}

source/java/org/alfresco/web/forms/Rendition.java

@@ -67,6 +67,9 @@ public interface Rendition
    /** the output stream for the rendition */
    public OutputStream getOutputStream();
 
+   /** the HTML description attribute for UI */
+   public String getDescriptionAttribute();
+
    /** regenerates the contents of this rendition using the primary form instance data */
    public void regenerate()
       throws IOException,

source/java/org/alfresco/web/forms/RenditionImpl.java

@@ -42,6 +42,7 @@ import org.alfresco.util.Pair;
 import org.alfresco.web.app.servlet.FacesHelper;
 import org.alfresco.web.bean.repository.Repository;
 import org.alfresco.web.bean.wcm.AVMUtil;
+import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.xml.sax.SAXException;
@@ -62,6 +63,7 @@ import org.xml.sax.SAXException;
    private final NodeRef nodeRef;
    transient private FormsService formsService;
    transient private RenderingEngineTemplate renderingEngineTemplate;
+   private String descriptionAttribute;
 
    /* package */ RenditionImpl(final NodeRef nodeRef, final FormsService formsService)
    {
@@ -267,4 +269,28 @@ import org.xml.sax.SAXException;
               ", rendering_engine_template : " + this.getRenderingEngineTemplate() +
               "}");
    }
+   
+   public String getDescriptionAttribute()
+   {
+       if (StringUtils.isEmpty(this.descriptionAttribute))
+       {
+           this.descriptionAttribute = buildDescriptionAttribute();
+       }
+       return this.descriptionAttribute;
+   }
+   
+   private String buildDescriptionAttribute()
+   {
+       int hashCode = hashCode();
+       String contextPath = FacesContext.getCurrentInstance().getExternalContext().getRequestContextPath();
+       StringBuilder attribute = new StringBuilder(255);
+       attribute.append("<span style=\"float:right;\"><a id=\"preview").append(hashCode).append("\" ");
+       attribute.append("href=\"").append(getUrl()).append("\" ");
+       attribute.append("style=\"text-decoration: none;\" ");
+       attribute.append("target=\"window_").append(hashCode).append("_").append(getName()).append("\">");
+       attribute.append("<img src=\"").append(contextPath).append("/images/icons/preview_website.gif\" ");
+       attribute.append("align=\"absmiddle\" style=\"border: 0px\" alt=\"").append(getName()).append("\">");
+       attribute.append("</a></span><span>").append(getDescription()).append("</span>");
+       return attribute.toString();
+   }
 }