[jira] [Created] (QPID-3971) PropertiesFileInitialContextFactory cannot open file URL

Tobias Unger created QPID-3971:
----------------------------------

             Summary: PropertiesFileInitialContextFactory cannot open file URL
                 Key: QPID-3971
                 URL: https://issues.apache.org/jira/browse/QPID-3971
             Project: Qpid
          Issue Type: Bug
          Components: Java Client
    Affects Versions: 0.14
         Environment: MAC OS 10.7, java version "1.6.0_31"
            Reporter: Tobias Unger


Hi all,

I have to configure JNDI by a properties file. For example:

String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";

System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);

System.setProperty(Context.PROVIDER_URL, "path/to/file");

Context context = new InitialContext();

Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].

java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)

at java.io.FileInputStream.open(Native Method)

at java.io.FileInputStream.<init>(FileInputStream.java:120)

at java.io.FileInputStream.<init>(FileInputStream.java:79)



Looking at PropertiesFileInitialContextFactory [2] it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...

Many thanks,

Tobias

[1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
[2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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     [ https://issues.apache.org/jira/browse/QPID-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tobias Unger updated QPID-3971:
-------------------------------

    Description:
Hi all,

I have to configure JNDI by a properties file. For example:

String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";

System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);

System.setProperty(Context.PROVIDER_URL, "path/to/file");

Context context = new InitialContext();

Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].

java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)

at java.io.FileInputStream.open(Native Method)

at java.io.FileInputStream.<init>(FileInputStream.java:120)

at java.io.FileInputStream.<init>(FileInputStream.java:79)



Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...

Many thanks,

Tobias

[1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
[2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

  was:
Hi all,

I have to configure JNDI by a properties file. For example:

String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";

System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);

System.setProperty(Context.PROVIDER_URL, "path/to/file");

Context context = new InitialContext();

Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].

java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)

at java.io.FileInputStream.open(Native Method)

at java.io.FileInputStream.<init>(FileInputStream.java:120)

at java.io.FileInputStream.<init>(FileInputStream.java:79)



Looking at PropertiesFileInitialContextFactory [2] it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...

Many thanks,

Tobias

[1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
[2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

   

> PropertiesFileInitialContextFactory cannot open file URL
> --------------------------------------------------------
>
>                 Key: QPID-3971
>                 URL: https://issues.apache.org/jira/browse/QPID-3971
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.14
>         Environment: MAC OS 10.7, java version "1.6.0_31"
>            Reporter: Tobias Unger
>
> Hi all,
> I have to configure JNDI by a properties file. For example:
> String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";
> System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
> System.setProperty(Context.PROVIDER_URL, "path/to/file");
> Context context = new InitialContext();
> Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].
> java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:120)
> at java.io.FileInputStream.<init>(FileInputStream.java:79)
> Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...
> Many thanks,
> Tobias
> [1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
> [2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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Weston M. Price commented on QPID-3971:
---------------------------------------

In looking at this I would agree, this seems to be something we should support.
               

> PropertiesFileInitialContextFactory cannot open file URL
> --------------------------------------------------------
>
>                 Key: QPID-3971
>                 URL: https://issues.apache.org/jira/browse/QPID-3971
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.14
>         Environment: MAC OS 10.7, java version "1.6.0_31"
>            Reporter: Tobias Unger
>
> Hi all,
> I have to configure JNDI by a properties file. For example:
> String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";
> System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
> System.setProperty(Context.PROVIDER_URL, "path/to/file");
> Context context = new InitialContext();
> Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].
> java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:120)
> at java.io.FileInputStream.<init>(FileInputStream.java:79)
> Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...
> Many thanks,
> Tobias
> [1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
> [2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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     [ https://issues.apache.org/jira/browse/QPID-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Weston M. Price reassigned QPID-3971:
-------------------------------------

    Assignee: Weston M. Price
   

> PropertiesFileInitialContextFactory cannot open file URL
> --------------------------------------------------------
>
>                 Key: QPID-3971
>                 URL: https://issues.apache.org/jira/browse/QPID-3971
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.14
>         Environment: MAC OS 10.7, java version "1.6.0_31"
>            Reporter: Tobias Unger
>            Assignee: Weston M. Price
>
> Hi all,
> I have to configure JNDI by a properties file. For example:
> String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";
> System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
> System.setProperty(Context.PROVIDER_URL, "path/to/file");
> Context context = new InitialContext();
> Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].
> java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:120)
> at java.io.FileInputStream.<init>(FileInputStream.java:79)
> Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...
> Many thanks,
> Tobias
> [1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
> [2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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     [ https://issues.apache.org/jira/browse/QPID-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Weston M. Price resolved QPID-3971.
-----------------------------------

       Resolution: Fixed
    Fix Version/s: 0.17

Fixed on trunk with new unit tests showing functionality.
               

> PropertiesFileInitialContextFactory cannot open file URL
> --------------------------------------------------------
>
>                 Key: QPID-3971
>                 URL: https://issues.apache.org/jira/browse/QPID-3971
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.14
>         Environment: MAC OS 10.7, java version "1.6.0_31"
>            Reporter: Tobias Unger
>            Assignee: Weston M. Price
>             Fix For: 0.17
>
>
> Hi all,
> I have to configure JNDI by a properties file. For example:
> String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";
> System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
> System.setProperty(Context.PROVIDER_URL, "path/to/file");
> Context context = new InitialContext();
> Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].
> java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:120)
> at java.io.FileInputStream.<init>(FileInputStream.java:79)
> Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...
> Many thanks,
> Tobias
> [1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
> [2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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     [ https://issues.apache.org/jira/browse/QPID-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Weston M. Price reopened QPID-3971:
-----------------------------------


This is not a functionality re-open but a test issue. I need to find a better way to test with an absolute:

file://path-to-file

The original checkin worked fine in my local environment, but the build machine has paths with invalid characters that broke the test suite.

Will rework to come up with a better testing strategy.
               

> PropertiesFileInitialContextFactory cannot open file URL
> --------------------------------------------------------
>
>                 Key: QPID-3971
>                 URL: https://issues.apache.org/jira/browse/QPID-3971
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.14
>         Environment: MAC OS 10.7, java version "1.6.0_31"
>            Reporter: Tobias Unger
>            Assignee: Weston M. Price
>             Fix For: 0.17
>
>
> Hi all,
> I have to configure JNDI by a properties file. For example:
> String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";
> System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
> System.setProperty(Context.PROVIDER_URL, "path/to/file");
> Context context = new InitialContext();
> Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].
> java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:120)
> at java.io.FileInputStream.<init>(FileInputStream.java:79)
> Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...
> Many thanks,
> Tobias
> [1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
> [2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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Robbie Gemmell commented on QPID-3971:
--------------------------------------

The commit in r1337829 (http://svn.apache.org/viewvc?rev=1337829&view=rev) to address the above update was tagged for QPID-3994 instead of this JIRA, and also failed on the CI machine due to a missing path seperator when creating the temp file.

I have made a commit to hopefully resolve that failure whilst adding some other improvements.
               

> PropertiesFileInitialContextFactory cannot open file URL
> --------------------------------------------------------
>
>                 Key: QPID-3971
>                 URL: https://issues.apache.org/jira/browse/QPID-3971
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.14
>         Environment: MAC OS 10.7, java version "1.6.0_31"
>            Reporter: Tobias Unger
>            Assignee: Weston M. Price
>             Fix For: 0.17
>
>
> Hi all,
> I have to configure JNDI by a properties file. For example:
> String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";
> System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
> System.setProperty(Context.PROVIDER_URL, "path/to/file");
> Context context = new InitialContext();
> Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].
> java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:120)
> at java.io.FileInputStream.<init>(FileInputStream.java:79)
> Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...
> Many thanks,
> Tobias
> [1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
> [2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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Weston M. Price commented on QPID-3971:
---------------------------------------

Thanks for the improvements Robbie. Sort of frustrating when the test suite runs fine locally. I don't know the CI environment well enough I suppose.

               

> PropertiesFileInitialContextFactory cannot open file URL
> --------------------------------------------------------
>
>                 Key: QPID-3971
>                 URL: https://issues.apache.org/jira/browse/QPID-3971
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.14
>         Environment: MAC OS 10.7, java version "1.6.0_31"
>            Reporter: Tobias Unger
>            Assignee: Weston M. Price
>             Fix For: 0.17
>
>
> Hi all,
> I have to configure JNDI by a properties file. For example:
> String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";
> System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
> System.setProperty(Context.PROVIDER_URL, "path/to/file");
> Context context = new InitialContext();
> Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].
> java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:120)
> at java.io.FileInputStream.<init>(FileInputStream.java:79)
> Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...
> Many thanks,
> Tobias
> [1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
> [2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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     [ https://issues.apache.org/jira/browse/QPID-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Weston M. Price closed QPID-3971.
---------------------------------

    Resolution: Fixed

Fixed with patch and improvements from Robbie.
               

> PropertiesFileInitialContextFactory cannot open file URL
> --------------------------------------------------------
>
>                 Key: QPID-3971
>                 URL: https://issues.apache.org/jira/browse/QPID-3971
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.14
>         Environment: MAC OS 10.7, java version "1.6.0_31"
>            Reporter: Tobias Unger
>            Assignee: Weston M. Price
>             Fix For: 0.17
>
>
> Hi all,
> I have to configure JNDI by a properties file. For example:
> String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";
> System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
> System.setProperty(Context.PROVIDER_URL, "path/to/file");
> Context context = new InitialContext();
> Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].
> java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:120)
> at java.io.FileInputStream.<init>(FileInputStream.java:79)
> Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...
> Many thanks,
> Tobias
> [1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
> [2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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    [ https://issues.apache.org/jira/browse/QPID-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13274278#comment-13274278 ]

Robbie Gemmell commented on QPID-3971:
--------------------------------------

I only noticed it fail originally because of the CI emails, but I was working on something else at the time and it failed for me locally as well when I tested that (java.io.FileNotFoundException: /tmphello.properties (Permission denied)) so I just made the changes to stop my other commit prompting a second set of failure emails.

               

> PropertiesFileInitialContextFactory cannot open file URL
> --------------------------------------------------------
>
>                 Key: QPID-3971
>                 URL: https://issues.apache.org/jira/browse/QPID-3971
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.14
>         Environment: MAC OS 10.7, java version "1.6.0_31"
>            Reporter: Tobias Unger
>            Assignee: Weston M. Price
>             Fix For: 0.17
>
>
> Hi all,
> I have to configure JNDI by a properties file. For example:
> String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";
> System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
> System.setProperty(Context.PROVIDER_URL, "path/to/file");
> Context context = new InitialContext();
> Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].
> java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:120)
> at java.io.FileInputStream.<init>(FileInputStream.java:79)
> Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...
> Many thanks,
> Tobias
> [1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
> [2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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    [ https://issues.apache.org/jira/browse/QPID-3971?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13274279#comment-13274279 ]

Weston M. Price commented on QPID-3971:
---------------------------------------

Probably a difference in the way different operating systems handle the tmp file. Admittedly I should have run the test on Linux VM.
               

> PropertiesFileInitialContextFactory cannot open file URL
> --------------------------------------------------------
>
>                 Key: QPID-3971
>                 URL: https://issues.apache.org/jira/browse/QPID-3971
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.14
>         Environment: MAC OS 10.7, java version "1.6.0_31"
>            Reporter: Tobias Unger
>            Assignee: Weston M. Price
>             Fix For: 0.17
>
>
> Hi all,
> I have to configure JNDI by a properties file. For example:
> String INITIAL_CONTEXT_FACTORY = "org.apache.qpid.jndi.PropertiesFileInitialContextFactory";
> System.setProperty(Context.INITIAL_CONTEXT_FACTORY, INITIAL_CONTEXT_FACTORY);
> System.setProperty(Context.PROVIDER_URL, "path/to/file");
> Context context = new InitialContext();
> Everything works fine until the "Context.PROVIDER_URL" contains a "real" URL instead of a file path. In our example the "Context.PROVIDER_URL" is set by a third party library. But using an URL here causes an FileNotFoundException in [3].
> java.io.FileNotFoundException: file:/Users/.../qpid-jndi.conf (No such file or directory)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:120)
> at java.io.FileInputStream.<init>(FileInputStream.java:79)
> Looking at PropertiesFileInitialContextFactory (cf. [2] line 85) it's clear what happens. It tries to open the URL using a FileInputStream. At least on my Mac that doesn't work. My question is whether Qpid should be modified to accept File-URLs since Context.PROVIDER_URL is specified as an URL in [1] and apparently some libraries take it seriously...
> Many thanks,
> Tobias
> [1] http://docs.oracle.com/javase/6/docs/api/javax/naming/Context.html#PROVIDER_URL
> [2] http://svn.apache.org/viewvc/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/jndi/PropertiesFileInitialContextFactory.java?view=markup

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