[Openutils-svn] SF.net SVN: openutils:[2104] trunk/openutils-mgnlutils/src/main

[<die...@us...>]

Revision: 2104
          http://openutils.svn.sourceforge.net/openutils/?rev=2104&view=rev
Author:   diego_schivo
Date:     2010-03-08 13:22:12 +0000 (Mon, 08 Mar 2010)

Log Message:
-----------
MGNLUTILS-5 EL functions: convertToCollection, hasChildWithTitle, contentChildrenOfType

Modified Paths:
--------------
    trunk/openutils-mgnlutils/src/main/java/it/openutils/mgnlutils/el/MgnlUtilsElFunctions.java
    trunk/openutils-mgnlutils/src/main/resources/META-INF/tld/mgnlutils.tld

Modified: trunk/openutils-mgnlutils/src/main/java/it/openutils/mgnlutils/el/MgnlUtilsElFunctions.java
===================================================================
--- trunk/openutils-mgnlutils/src/main/java/it/openutils/mgnlutils/el/MgnlUtilsElFunctions.java	2010-03-08 11:22:04 UTC (rev 2103)
+++ trunk/openutils-mgnlutils/src/main/java/it/openutils/mgnlutils/el/MgnlUtilsElFunctions.java	2010-03-08 13:22:12 UTC (rev 2104)
@@ -24,6 +24,7 @@
 import info.magnolia.cms.core.ItemType;
 import info.magnolia.cms.core.Path;
 import info.magnolia.cms.core.SystemProperty;
+import info.magnolia.cms.util.NodeMapWrapper;
 import info.magnolia.context.MgnlContext;
 import info.magnolia.context.WebContext;
 import info.magnolia.link.LinkException;
@@ -527,4 +528,49 @@
         return url;
     }
 
+    /**
+     * Convert a content list into a collection, also wrapping the content inside a I18NNodeMapWrapper
+     * @param list the list to be converted
+     * @return a collection with the user's content
+     */
+    public static List<NodeMapWrapper> convertToCollection(List<Content> list)
+    {
+        List<NodeMapWrapper> itemsList = new ArrayList<NodeMapWrapper>();
+        Collection<Content> result = list;
+        for (Content content : result)
+        {
+            itemsList.add(new NodeMapWrapper(content, content.getHandle()));
+        }
+        return itemsList;
+    }
+
+    /**
+     * Check if the content parameter has a child with title equal the title parameter
+     * @param content
+     * @param title
+     * @return
+     */
+    public static Boolean hasChildWithTitle(Content content, String title)
+    {
+        for (Content currentChild : content.getChildren())
+        {
+            if (currentChild.getTitle() != null && currentChild.getTitle().equalsIgnoreCase(title))
+            {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get child nodes of specified content type and its subtypes
+     * @param content
+     * @param contentType
+     * @return
+     */
+    public static Collection<Content> contentChildrenOfType(Content content, String contentType)
+    {
+        return content.getChildren(contentType);
+    }
 }

Modified: trunk/openutils-mgnlutils/src/main/resources/META-INF/tld/mgnlutils.tld
===================================================================
--- trunk/openutils-mgnlutils/src/main/resources/META-INF/tld/mgnlutils.tld	2010-03-08 11:22:04 UTC (rev 2103)
+++ trunk/openutils-mgnlutils/src/main/resources/META-INF/tld/mgnlutils.tld	2010-03-08 13:22:12 UTC (rev 2104)
@@ -215,4 +215,22 @@
     <function-class>it.openutils.mgnlutils.el.MgnlUtilsElFunctions</function-class>
     <function-signature>java.lang.String repoUuidLink(java.lang.String, java.lang.String)</function-signature>
   </function>
+  <function>
+    <name>convertToCollection</name>
+    <description>Convert a content list into a collection, also wrapping the content inside a I18NNodeMapWrapper</description>
+    <function-class>it.openutils.mgnlutils.el.MgnlUtilsElFunctions</function-class>
+    <function-signature>java.util.List convertToCollection(java.util.List)</function-signature>
+  </function>
+  <function>
+    <name>hasChildWithTitle</name>
+    <description>Check if the content parameter has a child with title equal the title parameter</description>
+    <function-class>it.openutils.mgnlutils.el.MgnlUtilsElFunctions</function-class>
+    <function-signature>java.lang.Boolean hasChildWithTitle(info.magnolia.cms.core.Content, java.lang.String)</function-signature>
+  </function>
+  <function>
+    <name>contentChildrenOfType</name>
+    <description>Get child nodes of specified content type and its subtypes</description>
+    <function-class>it.openutils.mgnlutils.el.MgnlUtilsElFunctions</function-class>
+    <function-signature>java.util.Collection contentChildrenOfType(info.magnolia.cms.core.Content, java.lang.String)</function-signature>
+  </function>
 </taglib>


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