Merged V2.2 to HEAD

10640: Fixed ETWOTWO-688: Node Path.Element strings are returned with numerical ordering suffix
   10641: Fix for ETWOTWO-640: Cannot login through FTP
   10665: Fix to generate legal Faces component IDs (in turn output as HTML element IDs). Fixes ETWOTWO-687 and ALFCOM-1756.
   10666: Fix for ETWOTWO-539.
   10675: Merged V2.1 to V2.2
     10649: Fix for ETWOONE-98 and extra error/debug logging. ... other linkvalidation enable/disable changes
   10711: Merged V2.1 to V2.2
      10615: Fix to keep org.alfresco.repo.workflow.jbpm.* in the session


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@10712 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/app/servlet/FacesHelper.java

@@ -53,7 +53,17 @@ import org.apache.commons.logging.LogFactory;
 public final class FacesHelper
 {
    private static Log logger = LogFactory.getLog(FacesHelper.class);
-   private static Pattern FACES_ID_PATTERN = Pattern.compile("[^a-z^A-Z^_]?[^a-z^A-Z^0-9^_^-]");
+
+   /**
+    * Mask for hex encoding
+    */
+   private static final int MASK = (1 << 4) - 1;
+
+   /**
+    * Digits used for hex string encoding
+    */
+   private static final char[] DIGITS = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
+
 
    /**
     * Private constructor
@@ -179,20 +189,16 @@ public final class FacesHelper
    }
 
    /**
-    * Makes the given id a legal JSF component id by replacing illegal
+    * Makes the given id a legal JSF component id by replacing illegal characters
-    * characters with underscores.
+    * with ISO9075 encoding - which itself a subset of valid HTML ID characters.
     * 
-    * @param id The id to make legal
+    * @param id   The id to make legal
-    * @return The legalised id
+    * 
+    * @return the legalised id
     */
    public static String makeLegalId(String id)
    {
-      if (id != null)
+      return (id != null ? validFacesId(id) : null);
-      {
-         id = FACES_ID_PATTERN.matcher(id).replaceAll("_");
-      }
-      
-      return id;
    }
 
    /**
@@ -265,4 +271,59 @@ public final class FacesHelper
          FacesContext.setCurrentInstance(facesContext);
       }
    }
+
+   /**
+    * Helper to ensure only valid and acceptable characters are output as Faces component IDs.
+    * Based on ISO9075 encoding - which itself a subset of valid HTML ID characters.
+    */
+   private static String validFacesId(String id)
+   {
+      int len = id.length();
+      StringBuilder buf = new StringBuilder(len + (len>>1));
+      for (int i = 0; i<len; i++)
+      {
+         char c = id.charAt(i);
+         int ci = (int)c;
+         if (i == 0)
+         {
+            if ((ci >= 65 && ci <= 90) ||    // A-Z
+                (ci >= 97 && ci <= 122))     // a-z                 
+            {
+               buf.append(c);
+            }
+            else
+            {
+               encode(c, buf);
+            }
+         }
+         else
+         {
+            if ((ci >= 65 && ci <= 90) ||    // A-Z
+                (ci >= 97 && ci <= 122) ||   // a-z
+                (ci >= 48 && ci <= 57) ||    // 0-9
+                ci == 45 || ci == 95)        // - and _
+            {
+               buf.append(c);
+            }
+            else
+            {
+               encode(c, buf);
+            }
+         }
+      }
+      return buf.toString();
+   }
+
+   private static void encode(char c, StringBuilder builder)
+   {
+      char[] buf = new char[] { 'x', '0', '0', '0', '0', '_' };
+      int charPos = 5;
+      do
+      {
+         buf[--charPos] = DIGITS[c & MASK];
+         c >>>= 4;
+      }
+      while (c != 0);
+      builder.append(buf);
+   }
 }

source/java/org/alfresco/web/app/servlet/UploadContentServlet.java

@@ -242,7 +242,7 @@ public class UploadContentServlet extends BaseServlet
         writer.setEncoding(encoding);
         
         // Stream the content into the repository
-        writer.putContent(req.getInputStream());
+        writer.putContent(inputStream);
         
         if (logger.isDebugEnabled() == true)
         {