Created attachment 1083534 [details]
wizard screenshot

Description of problem:
This issue happens only for big bundles when it takes long time to finish the creation and user clicks the next button more then once.


Version-Release number of selected component (if applicable):
Version :	
3.3.0.GA Update 04
Build Number :	
e9ed05b:aa79ebd

How reproducible:
4/4

Steps to Reproduce:
1.  Install, configure and start JBoss ON 3.3 system.
2.  Build a bundle archive using following script.

    ~~~
tmpDir="`mktemp -d`"

cat >"${tmpDir}"/deploy.xml <<EOF
<?xml version="1.0"?>
<project name="largeFile"
         default="main"
         xmlns:rhq="antlib:org.rhq.bundle">
  <target name="main" />

  <rhq:bundle name="Large File Test Bundle"
              version="1.0"
              description="A sample bundle consisting of a single large file">
    <rhq:deployment-unit name="files"
                         compliance="filesAndDirectories">
EOF

mkdir "${tmpDir}"/files
for file in {001..001}; do
    echo "This is File #${file}." > "${tmpDir}/files/file-${file}.txt"
    dd if=/dev/urandom of="${tmpDir}/files/file-${file}.bin" bs=30M count=10
    echo '      <rhq:file name="files/file-'"${file}"'.txt" destinationFile="files/file-'"${file}"'.txt" replace="true" />' >> "${tmpDir}"/deploy.xml
    echo '      <rhq:file name="files/file-'"${file}"'.bin" destinationFile="files/file-'"${file}"'.bin" replace="true" />' >> "${tmpDir}"/deploy.xml
done

cat >>"${tmpDir}"/deploy.xml <<EOF
    </rhq:deployment-unit>
  </rhq:bundle>
</project>
EOF
(cd "${tmpDir}" && zip -r /tmp/large-bundle.zip .)
rm -rf "${tmpDir}"
ls -al /tmp/large-bundle.zip
    ~~~
    
3.  Create a bundle group:

    *   *Name:* `Test01 - Bundle Group`

4.  Create a new user role:

    *   *Permissions:*
        *   *Name:* `Test01 - Bundle Deployer Role`
        *   *Bundle Permissions:*
            *   *Create Bundle In Group:* _Yes_
            *   *Delete Bundle From Group:* _Yes_
            *   *Deploy Bundle To Group:* _Yes_
    *   *Resource Groups:*
        *   *Assigned Resource Groups:* _DynaGroup - Groups by platform ( Linux )_
    *   *Bundle Groups:*
        *   *Assigned Resource Groups:* _Test01 - Bundle Deployer Role_

5.  Create a new user:

    *   *Username:* `TestUser01`
    *   *Password:* `TestUser01`
    *   *First Name:* `Test`
    *   *Last Name:* `User01`
    *   *Email Address:* `testuser01`
    *   *Assigned Roles:* _Test01 - Bundle Deployer Role_
    
6.  Sign-in as _TestUser01_.
7.  Create new bundle using _/tmp/large-bundle.zip_
  a) wait until the bundle is uploaded
  b) assign it to the _Test01 - Bundle Group_ bundle group and click next button multiple times

Actual results:
The bundle is actually created but the wizard shows errors and is not finished successfully.
See attached screenshot.

Expected results:
First click on next button should show some progress bar or notify a user that creation is in progress so he is not tempted to click the button again.
No errors should be visible.


Additional info:
server.log and screenshot is attached