inteligr8/alfresco-community-repo
1
0
Fork 0
mirror of https://github.com/Alfresco/alfresco-community-repo.git synced 2025-07-31 17:39:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

. Rhino JavaScript integration checkpoint:

Browse Source 
- Added a new action to the repository for executing JavaScript files
  - Added script action UI to rule framework, means we can execute a JavaScript file as part of a rule
  - Lucene search and Saved Search functionality added to default data-model for scripts
  - Added Scripts folder to Data Dictionary (created during bootstrap)
  - Created patch to add the Scripts folder to existing schemas
  - Added ScriptService to ServiceRegistry bean

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2740 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Kevin Roast
2006-05-03 12:01:21 +00:00
parent 86134ca56f
commit 0d67f51ed9
10 changed files with 309 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
source/java/org/alfresco/web/bean/TemplateSupportBean.java
View File

@@ -37,7 +37,7 @@ import org.alfresco.web.data.IDataContainer;
import org.alfresco.web.data.QuickSort;
/**
* Provide access to commonly used lists of templates.
* Provide access to commonly used lists of templates and script files.
* <p>
* The lists are cached for a small period of time to help performance in the client,
* as generally the contents of the template folders are not changed frequently.
@@ -46,6 +46,9 @@ import org.alfresco.web.data.QuickSort;
*/
public class TemplateSupportBean
{
private static final String MSG_SELECT_TEMPLATE = "select_a_template";
private static final String MSG_SELECT_SCRIPT = "select_a_script";
/** "no selection" marker for SelectItem lists */
public static final String NO_SELECTION = "none";
@@ -55,12 +58,15 @@ public class TemplateSupportBean
/** The SearchService instance */
private SearchService searchService;
/** cache of content templates that last 10 seconds - enough for a couple of page refreshes */
private ExpiringValueCache<List<SelectItem>> contentTemplates = new ExpiringValueCache<List<SelectItem>>(1000*10);
/** cache of content templates that lasts 30 seconds - enough for a couple of page refreshes */
private ExpiringValueCache<List<SelectItem>> contentTemplates = new ExpiringValueCache<List<SelectItem>>(1000*30);
/** cache of email templates that last 30 seconds - enough for a few page refreshes */
/** cache of email templates that lasts 30 seconds - enough for a few page refreshes */
private ExpiringValueCache<List<SelectItem>> emailTemplates = new ExpiringValueCache<List<SelectItem>>(1000*30);
/** cache of JavaScript files that lasts 30 seconds - enough for a few page refreshes */
private ExpiringValueCache<List<SelectItem>> scriptFiles = new ExpiringValueCache<List<SelectItem>>(1000*30);
/**
* @param nodeService The NodeService to set.
@@ -92,7 +98,7 @@ public class TemplateSupportBean
Application.getGlossaryFolderName(fc) + "/" +
Application.getContentTemplatesFolderName(fc) + "//*";
templates = selectTemplateNodes(fc, xpath);
templates = selectDictionaryNodes(fc, xpath, MSG_SELECT_TEMPLATE);
contentTemplates.put(templates);
}
@@ -114,23 +120,45 @@ public class TemplateSupportBean
Application.getGlossaryFolderName(fc) + "/" +
Application.getEmailTemplatesFolderName(fc) + "//*";
templates = selectTemplateNodes(fc, xpath);
templates = selectDictionaryNodes(fc, xpath, MSG_SELECT_TEMPLATE);
emailTemplates.put(templates);
}
return templates;
}
/**
* @return the list of available JavaScript files that can be applied to the current document.
*/
public List<SelectItem> getScriptFiles()
{
List<SelectItem> scripts = this.scriptFiles.get();
if (scripts == null)
{
// get the scripts from the special Scripts folder
FacesContext fc = FacesContext.getCurrentInstance();
String xpath = Application.getRootPath(fc) + "/" +
Application.getGlossaryFolderName(fc) + "/" +
Application.getScriptsFolderName(fc) + "//*";
scripts = selectDictionaryNodes(fc, xpath, MSG_SELECT_SCRIPT);
scriptFiles.put(scripts);
}
return scripts;
}
/**
* @param context FacesContext
* @param xpath XPath to the template nodes to select
* @param xpath XPath to the nodes to select
*
* @return List of SelectItem object from the template nodes found at the XPath
* @return List of SelectItem wrapper objects for the nodes found at the XPath
*/
private List<SelectItem> selectTemplateNodes(FacesContext fc, String xpath)
private List<SelectItem> selectDictionaryNodes(FacesContext fc, String xpath, String noSelectionLabel)
{
List<SelectItem> templates = null;
List<SelectItem> wrappers = null;
try
{
@@ -138,7 +166,7 @@ public class TemplateSupportBean
NamespaceService resolver = Repository.getServiceRegistry(fc).getNamespaceService();
List<NodeRef> results = this.searchService.selectNodes(rootNodeRef, xpath, null, resolver, false);
templates = new ArrayList<SelectItem>(results.size() + 1);
wrappers = new ArrayList<SelectItem>(results.size() + 1);
if (results.size() != 0)
{
DictionaryService dd = Repository.getServiceRegistry(fc).getDictionaryService();
@@ -149,13 +177,13 @@ public class TemplateSupportBean
Node childNode = new Node(ref);
if (dd.isSubClass(childNode.getType(), ContentModel.TYPE_CONTENT))
{
templates.add(new SelectItem(childNode.getId(), childNode.getName()));
wrappers.add(new SelectItem(childNode.getId(), childNode.getName()));
}
}
}
// make sure the list is sorted by the label
QuickSort sorter = new QuickSort(templates, "label", true, IDataContainer.SORT_CASEINSENSITIVE);
QuickSort sorter = new QuickSort(wrappers, "label", true, IDataContainer.SORT_CASEINSENSITIVE);
sorter.sort();
}
}
@@ -164,13 +192,13 @@ public class TemplateSupportBean
// ignore the result if we cannot access the root
}
// add an entry (at the start) to instruct the user to select a template
if (templates == null)
// add an entry (at the start) to instruct the user to select an item
if (wrappers == null)
{
templates = new ArrayList<SelectItem>(1);
wrappers = new ArrayList<SelectItem>(1);
}
templates.add(0, new SelectItem(NO_SELECTION, Application.getMessage(FacesContext.getCurrentInstance(), "select_a_template")));
wrappers.add(0, new SelectItem(NO_SELECTION, Application.getMessage(FacesContext.getCurrentInstance(), noSelectionLabel)));
return templates;
return wrappers;
}
}