Java NIO

[gpatrick]

When trying to use NIO I am getting this:

# nrc p2.nrx
NetRexx portable processor, version NetRexx 3.02, build 172-20130625-1742
Copyright (c) RexxLA, 2011,2013.  All rights reserved.
Parts Copyright (c) IBM Corporation, 1995,2008.
Program p2.nrx
    function main(String[])
 6 +++ p = Paths.get("/tmp/one")
   +++           ^^^
   +++ Error: The method 'get(java.lang.String)' cannot be found in class 'java.nio.file.Paths' or a superclass
Compilation of 'p2.nrx' failed [one error]


This is the simple test code:
# cat p2.nrx
import java.nio.file.Path
import java.nio.file.Paths

method main(args=String[]) public static
p = Paths.get("/tmp/one")

This is my Java version:
# java -version
java version "1.7.0_09-icedtea"
OpenJDK Runtime Environment (rhel-2.3.4.1.el6_3-x86_64)
OpenJDK 64-Bit Server VM (build 23.2-b09, mixed mode)

Why is it failing?

[alansam]

The compiler is telling the truth, there is no Paths.get(String) method.  The nearest is Paths.get(String, String ...) and NetRexx doesn't support the ... syntax yet.  You can however simulate the ... syntax by providing an array instead.

Try this - note it's a binary method so it treats strings a String instead of Rexx objects (includes the other get method Paths.get(URI) too):

/* NetRexx */

options replace format comments java crossref symbols binary

import java.nio.file.

RexxMain(arg)

return

method RexxMain(arg) public static binary

  do

    p = Paths.get('/tmp/one', [''])

    say p.toString

    say

    p = Paths.get(URI('file:///tmp/one'))

    say p.toString

    say

  catch ex = Exception

    ex.printStackTrace

  end

  return

Alan.

On 1 November 2013 04:50, gpatrick <[hidden email]> wrote:

When trying to use NIO I am getting this:

# nrc p2.nrx
NetRexx portable processor, version NetRexx 3.02, build 172-20130625-1742
Copyright (c) RexxLA, 2011,2013.  All rights reserved.
Parts Copyright (c) IBM Corporation, 1995,2008.
Program p2.nrx
    function main(String[])
 6 +++ p = Paths.get("/tmp/one")
   +++           ^^^
   +++ Error: The method 'get(java.lang.String)' cannot be found in class
'java.nio.file.Paths' or a superclass
Compilation of 'p2.nrx' failed [one error]


This is the simple test code:
# cat p2.nrx
import java.nio.file.Path
import java.nio.file.Paths

method main(args=String[]) public static
p = Paths.get("/tmp/one")

This is my Java version:
# java -version
java version "1.7.0_09-icedtea"
OpenJDK Runtime Environment (rhel-2.3.4.1.el6_3-x86_64)
OpenJDK 64-Bit Server VM (build 23.2-b09, mixed mode)

Why is it failing?




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[Marc Remes-2]

Try

p = Paths.get("/tmp/one", ["".toString])

to comply to the class signature Paths.get(String first, String... more)

Pass the empty array for ...

On 11/01/2013 12:50 PM, gpatrick wrote:

> When trying to use NIO I am getting this:
>
> # nrc p2.nrx
> NetRexx portable processor, version NetRexx 3.02, build 172-20130625-1742
> Copyright (c) RexxLA, 2011,2013.  All rights reserved.
> Parts Copyright (c) IBM Corporation, 1995,2008.
> Program p2.nrx
>      function main(String[])
>   6 +++ p = Paths.get("/tmp/one")
>     +++           ^^^
>     +++ Error: The method 'get(java.lang.String)' cannot be found in class
> 'java.nio.file.Paths' or a superclass
> Compilation of 'p2.nrx' failed [one error]
>
>
> This is the simple test code:
> # cat p2.nrx
> import java.nio.file.Path
> import java.nio.file.Paths
>
> method main(args=String[]) public static
> p = Paths.get("/tmp/one")
>
> This is my Java version:
> # java -version
> java version "1.7.0_09-icedtea"
> OpenJDK Runtime Environment (rhel-2.3.4.1.el6_3-x86_64)
> OpenJDK 64-Bit Server VM (build 23.2-b09, mixed mode)
>
> Why is it failing?
>
>
>
>
> --
> View this message in context: http://ibm-netrexx.215625.n3.nabble.com/Java-NIO-tp4026829.html
> Sent from the ibm-netrexx mailing list archive at Nabble.com.
>
> _______________________________________________
> Ibm-netrexx mailing list
> [hidden email]
> Online Archive : http://ibm-netrexx.215625.n3.nabble.com/
>
>

--

Marc

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[Marc Remes-2]

> class signature

read: class' method signature

--

Marc

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[gpatrick]

Thank you

[gpatrick]

Thank you

[rkumar]

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