Custom path for drivers

[camelContext]

Hi All,

I am using iBATIS tool for running all my DB migrations. As of now, the script mandates that i have all the driver jar files, inside a drivers folder in my root folder
i.e

ROOT
  |
   -- scripts
  |
   -- environments
  |
   -- drivers
          |
           -- ojdbc.jar .....



I have multiple services which use the iBATIS tool and all my services need the same drivers. It will be redundant to have the same files copied in n number of locations. I would like to know if there is a way to custom configure the driver path, so that the tool can load all the drivers from a central location?

I did modify the BaseCommand to cater to this need. I have attached the code review with this post. If this feature is already existing, please do let me know how to use the same. Else, i would suggest that my code be reviewed and let me know if i can submit the patch.custom-driver-ibatis-3.patch

[camelContext]

The patch file changes

Index: trunk/ibatis-3-core/src/main/java/org/apache/ibatis/migration/commands/BaseCommand.java
===================================================================
--- trunk/ibatis-3-core/src/main/java/org/apache/ibatis/migration/commands/BaseCommand.java (revision 828216)
+++ trunk/ibatis-3-core/src/main/java/org/apache/ibatis/migration/commands/BaseCommand.java (working copy)
@@ -228,6 +228,10 @@
 
   private void lazyInitializeDrivers() {
     try {
+      String customDriverPath = environmentProperties().getProperty("driverPath");
+      if(customDriverPath != null && customDriverPath.length()>0){
+          driverPath = new File(customDriverPath);
+      }
       if (driverClassLoader == null && driverPath.exists()) {
         List<URL> urlList = new ArrayList<URL>();
         for (File file : driverPath.listFiles()) {

camelContext wrote:

Hi All,

I am using iBATIS tool for running all my DB migrations. As of now, the script mandates that i have all the driver jar files, inside a drivers folder in my root folder
i.e

ROOT
  |
   -- scripts
  |
   -- environments
  |
   -- drivers
          |
           -- ojdbc.jar .....



I have multiple services which use the iBATIS tool and all my services need the same drivers. It will be redundant to have the same files copied in n number of locations. I would like to know if there is a way to custom configure the driver path, so that the tool can load all the drivers from a central location?

I did modify the BaseCommand to cater to this need. I have attached the code review with this post. If this feature is already existing, please do let me know how to use the same. Else, i would suggest that my code be reviewed and let me know if i can submit the patch.custom-driver-ibatis-3.patch

[Clinton Begin]

Please atttache your patch (or just the BaseCommand.java is easier) to a JIRA feature request...

Clinton

On Thu, Nov 5, 2009 at 7:47 PM, camelContext <praveen.krishnan@...> wrote:

The patch file changes

Index:
trunk/ibatis-3-core/src/main/java/org/apache/ibatis/migration/commands/BaseCommand.java
===================================================================
---
trunk/ibatis-3-core/src/main/java/org/apache/ibatis/migration/commands/BaseCommand.java
(revision 828216)
+++
trunk/ibatis-3-core/src/main/java/org/apache/ibatis/migration/commands/BaseCommand.java
(working copy)
@@ -228,6 +228,10 @@

  private void lazyInitializeDrivers() {
    try {
+      String customDriverPath =
environmentProperties().getProperty("driverPath");
+      if(customDriverPath != null && customDriverPath.length()>0){
+          driverPath = new File(customDriverPath);
+      }
      if (driverClassLoader == null && driverPath.exists()) {
        List<URL> urlList = new ArrayList<URL>();
        for (File file : driverPath.listFiles()) {

camelContext wrote:
>
> Hi All,
>
> I am using iBATIS tool for running all my DB migrations. As of now, the
> script mandates that i have all the driver jar files, inside a drivers
> folder in my root folder
> i.e
>
> ROOT
>   |
>    -- scripts
>   |
>    -- environments
>   |
>    -- drivers
>           |
>            -- ojdbc.jar .....
>
>
>
> I have multiple services which use the iBATIS tool and all my services
> need the same drivers. It will be redundant to have the same files copied
> in n number of locations. I would like to know if there is a way to custom
> configure the driver path, so that the tool can load all the drivers from
> a central location?
>
> I did modify the BaseCommand to cater to this need. I have attached the
> code review with this post. If this feature is already existing, please do
> let me know how to use the same. Else, i would suggest that my code be
> reviewed and let me know if i can submit the patch.
> http://old.nabble.com/file/p26225652/custom-driver-ibatis-3.patch
> custom-driver-ibatis-3.patch
>

--

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[camelContext]

Added a jira request with the patch attached to it.

https://issues.apache.org/jira/browse/IBATIS-685

Clinton Begin wrote:

Please atttache your patch (or just the BaseCommand.java is easier) to a
JIRA feature request...

Clinton

On Thu, Nov 5, 2009 at 7:47 PM, camelContext <[e-mail]>wrote:

>
> The patch file changes
>
> Index:
>
> trunk/ibatis-3-core/src/main/java/org/apache/ibatis/migration/commands/BaseCommand.java
> ===================================================================
> ---
>
> trunk/ibatis-3-core/src/main/java/org/apache/ibatis/migration/commands/BaseCommand.java
> (revision 828216)
> +++
>
> trunk/ibatis-3-core/src/main/java/org/apache/ibatis/migration/commands/BaseCommand.java
> (working copy)
> @@ -228,6 +228,10 @@
>
>   private void lazyInitializeDrivers() {
>     try {
> +      String customDriverPath =
> environmentProperties().getProperty("driverPath");
> +      if(customDriverPath != null && customDriverPath.length()>0){
> +          driverPath = new File(customDriverPath);
> +      }
>       if (driverClassLoader == null && driverPath.exists()) {
>         List<URL> urlList = new ArrayList<URL>();
>         for (File file : driverPath.listFiles()) {
>
>
>
> camelContext wrote:
> >
> > Hi All,
> >
> > I am using iBATIS tool for running all my DB migrations. As of now, the
> > script mandates that i have all the driver jar files, inside a drivers
> > folder in my root folder
> > i.e
> >
> > ROOT
> >   |
> >    -- scripts
> >   |
> >    -- environments
> >   |
> >    -- drivers
> >           |
> >            -- ojdbc.jar .....
> >
> >
> >
> > I have multiple services which use the iBATIS tool and all my services
> > need the same drivers. It will be redundant to have the same files copied
> > in n number of locations. I would like to know if there is a way to
> custom
> > configure the driver path, so that the tool can load all the drivers from
> > a central location?
> >
> > I did modify the BaseCommand to cater to this need. I have attached the
> > code review with this post. If this feature is already existing, please
> do
> > let me know how to use the same. Else, i would suggest that my code be
> > reviewed and let me know if i can submit the patch.
> > http://old.nabble.com/file/p26225652/custom-driver-ibatis-3.patch
> > custom-driver-ibatis-3.patch
> >
>
> --
> View this message in context:
> http://old.nabble.com/Custom-path-for-drivers-tp26225652p26225655.html
> Sent from the iBATIS - User - Java mailing list archive at Nabble.com.
>
>
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