Using APEX Listener as Stand-alone HTTP server on Windows

Oracle provides a good alternative for using the EPG in single-developer projects. It is called the Oracle APEX Listener.

it is intended to run as some kind of plug-in in:

  • Oracle WebLogic Server.
  • Oracle GlassFish Server.
  • Oracle Containers for J2EE (OC4J).

But it also runs in a stand alone mode.

This time I’d like to discuss the latter, stand-alone mode.


Using the listener in stand-alone mode, for me, has several advantages.

  • super fast to set up
  • easy to automate
  • possibility to start more instances (ie for each APEX instance)
  • no WebDav/FTP access required to the /i/ folder
    (this also has a drawback when enrolling your app)


The main drawback is that it won’t install as a service on Windows.


Using the installation guide you’ll be up and running within minutes. Oracle did a good job in explaining this. I will not elaborate further on this.

In essence you need to start the Listener as follows:

java.exe -Dapex.home={PATH_A} -Dapex.images={PATH_B} -Dapex.port={PORTNUMBER} -jar {PATH_C}

The Listener now will try to find settings in the {PATH_A}. If it cannot find them, it will first ask for a username and password for the adminlistener and managerlistener users, after which it will start the browser with a configuration page.

Apex listener configuration page
Apex listener configuration page

Here you give the Listener the information it needs to connect to the database. It’s a kind of DAD… You only have to fill out the first tab. The rest you can leave as default. When you apply the Listener will save this information into the {PATH_A} location.

{PATH_B} points to the images directory, in my case that is d:apex4apeximages so I can edit and save CSS, images, HTML etc as I please.

{PORTNUMBER} is the portnumber the listener is listening to. In my case that is 81, but you can put it on any port you like (even 80!).

{PATH_C} points to the apex.war java program.

Once the Listener has saved the connect-information into the {PATH_A} location, we can easily switch the listener to another port without any re-configuration. Just use the same command and only replace the {PORTNUMBER} variable with the desired port-number. My batch-file will handle this.

Putting it all together

Now I’ve explained how to start the listener the next step is to do some automation.

I created a batch file that you can use to automate starting the Listener.

::@echo off

pushd D:Oracleapxlistener

set tmp=tmp.%1%
set java=c:Program FilesJavajdk1.6.0_24binjava.exe
set apx_user = RMARTENS
set apx_workspace = APEXDEMO
set apx_listener = D:Oracleapxlistenerapex.war
set browser = "c:Program Files (x86)Mozilla Firefoxfirefox.exe"

if not exist %tmp% mkdir %tmp%

start "ApexListener %2% %1%" /MIN "%java%" "-Dapex.home=%tmp%" -Dapex.images=D:apex4apeximages -Dapex.port=%2% -jar %apx_listener%


echo Listener started

start "Oracle Apex" %browser% "http://localhost:%2%/apex/f?p=4550:1:::::F4550_P1_COMPANY,F4550_P1_USERNAME:%apx_workspace%,%apx_user%"


If you save this as a batch file and edit lines 7 to 11 to reflect your settings, you’ll be able to start your listener as:

apxlistener.bat apexdemo 81

Which starts the listener using the settings in the apexdemo folder on port 81.

The batch can be further extended to have different /i/ folders for each environment, but for me that was not needed.

— Good Luck ! —

6 thoughts on “Using APEX Listener as Stand-alone HTTP server on Windows”

  • Helpful post.
    I’ve been looking for information about the licensing for the listener. Can we use it on a seperate server then the database without the need to buy more licenses?
    Thanks in advance for any info.

  • Richard Martens says:

    As far as I know yes, the listener is for free.

    The Oracle HTTP server only is free when it is running on the same server as the database is.


  • Rene Westenberg says:

    The Oracle listener runs nicely as a Windows server with jwinsvc:
    First run and configure the listener in a command window. Then shut it down and start it jwinsvc using the same parameters. Example

    jwinsvc “Oracle APEX Listener 1″ /install /start java -Dapex.home=”%~dp0service1″ -Dapex.port=8080 -Dapex.images=”%~dp0images” -jar apex.war

  • Groeten uit Chicago
    Excuse my barging onto your blog. I’ve tried posting queries on Oracle Forums but dont get much response
    Admittedly I am an Apex Virgin. I have 25 years experience as a mainframe developer using exciting cutting edge technologies like Assembler and COBOL ( not really cutting edge)
    But now I have a client who wants me to move an application from mainframe to oracle

    I chose Oracle 11r2g Apex 4.2 and Apex Listener 1.1.14
    Everything goes fine with the installation. I can follow the documentation despite my mental impairment of having been raised as a mainframe person.

    But then I get to configuring the Apex Listener

    I do the java -jar C:apex_listenerapex.war. Enter all the information it asks for and get to the http://localhost:8080/apex/listenerConfigure screen.

    And cant go further

    I want to create a TNS connection. I have a TNSNAMES.Ora file. It works fine when I connect to the database with SQLDeveloper

    When I try to create a TNS connection I always get a message saying invalid username/password

    When I try to create a basic connection, sometimes I get the same message. Sometimes I get an IO error

    I’ve actually deinstalled and deleted everything twice to make sure I had the correct passwords


    -What Username is the Listener Configuration URL looking for:
    It defaults to APEX_PUBLIC_USER but doesn’t accept that password. But there is also the Apex Listener Administrator created during installation, ADMIN, APEX_REST_PUBLIC_USER etc
    It doesn’t like any of these

    -If I create a basic connection; again, which username?
    – The basic connection defaults to port 1521, but my httpport is 8080 so I assume I should use that
    – What is service name? can I just make up a unique service name?
    -if a create a basic connection, how do I use the TNSNAMES.ora file?

    I’m also not understanding ‘it won’t install as a service on Windows’, I dont see any reference to
    this in Oracle docs and seems that people are running it with windows

    Hartelijk dank


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