svn commit: r1602040 - /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/permission/AclEntry.java

[tucu]

Author: tucu
Date: Wed Jun 11 22:35:18 2014
New Revision: 1602040

URL: http://svn.apache.org/r1602040
Log:
HDFS-6379. HTTPFS - Implement ACLs support. (yoderme via tucu)

Modified:
    
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/permission/AclEntry.java

Modified: 
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/permission/AclEntry.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/permission/AclEntry.java?rev=1602040&r1=1602039&r2=1602040&view=diff
==============================================================================
--- 
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/permission/AclEntry.java
 (original)
+++ 
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/permission/AclEntry.java
 Wed Jun 11 22:35:18 2014
@@ -298,4 +298,18 @@ public class AclEntry {
     AclEntry aclEntry = builder.build();
     return aclEntry;
   }
+
+  /**
+   * Convert a List of AclEntries into a string - the reverse of parseAclSpec.
+   * @param aclSpec List of AclEntries to convert
+   * @return String representation of aclSpec
+   */
+  public static String aclSpecToString(List<AclEntry> aclSpec) {
+    StringBuilder buf = new StringBuilder();
+    for ( AclEntry e : aclSpec ) {
+      buf.append(e.toString());
+      buf.append(",");
+    }
+    return buf.substring(0, buf.length()-1);  // remove last ,
+  }
 }