Added "synchronized" method to create random number in case of multi-thread issue

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1722 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 13 insertions, 3 deletions

diff --git a/Tools/Java/Source/FrameworkTasks/org/tianocore/framework/tasks/Tool.java b/Tools/Java/Source/FrameworkTasks/org/tianocore/framework/tasks/Tool.java
index fbf69e288d..761a0efab0 100644
--- a/Tools/Java/Source/FrameworkTasks/org/tianocore/framework/tasks/Tool.java
+++ b/Tools/Java/Source/FrameworkTasks/org/tianocore/framework/tasks/Tool.java
@@ -148,7 +148,7 @@ public class Tool implements EfiDefine, Section {
         } 

 

         try {

-            this.outputFileName = "Temp" + ran.nextInt();

+            this.outputFileName = "Temp" + getRand();

             argument   = toolArgList + inputFiles.toStringWithSinglepPrefix(" -i ") 

                          + tempInputFile.toString(" ")+ " -o " + outputFileName;

             EdkLog.log(this, EdkLog.EDK_VERBOSE, command + " " + argument);

@@ -164,7 +164,8 @@ public class Tool implements EfiDefine, Section {
                     file.delete();

                 }

             }

-        } catch (Exception e) {
            EdkLog.log(e.getMessage());

+        } catch (Exception e) {

+            EdkLog.log(e.getMessage());

             throw new BuildException("Execution of externalTool task failed!\n");

         }

     }

@@ -236,7 +237,16 @@ public class Tool implements EfiDefine, Section {
     

     public void addGenSection(GenSectionTask genSect){

         this.gensectList.add(genSect);

-    }    

+    }

+

+    /**

+     Get random number.

+

+     @returns   The random integer.

+     **/

+    public synchronized int getRand() {

+        return ran.nextInt();

+    }

 }