Merged HEAD-BUG-FIX (5.1/Cloud) to HEAD (5.1/Cloud)

106705: Made findManifest and backup public so they can be reused. UTF-77


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@106796 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/module/tool/WarHelper.java

@@ -4,7 +4,9 @@ import org.alfresco.service.cmr.module.ModuleDetails;
 
 import de.schlichtherle.truezip.file.TFile;
 
+import java.io.IOException;
 import java.util.List;
+import java.util.jar.Manifest;
 
 /**
  * Performs various actions on a war file or exploded war directory
@@ -37,7 +39,7 @@ public interface WarHelper
      * @param war   a valid war file or exploded directory from a war
      */
     public void checkCompatibleVersion(TFile war, ModuleDetails installingModuleDetails);
- 
+
     /**
      * This checks to see if the module that is being installed is compatible with the war.
      * If not module edition is specfied then it will just return.  However, if an edition is specified and it doesn't match
@@ -65,4 +67,23 @@ public interface WarHelper
      * @throws ModuleManagementToolException
      */
     List<ModuleDetails> listModules(TFile war);
+
+    /**
+     * Backs up a given file or directory.
+     *
+     * @since 5.1
+     * @param file   the file to backup
+     * @return the absolute path to the backup file.
+     */
+    public String backup(TFile file) throws IOException;
+
+    /**
+     * Finds a war manifest file.
+     * @since 5.1
+     * @param war the war
+     * @return Manifest
+     * @throws ModuleManagementToolException
+     */
+    public Manifest findManifest(TFile war) throws ModuleManagementToolException;
+
 }