Alternative to com.sun class

[Orion Poplawski]

I've got a package that is trying to use:

com.sun.org.apache.xerces.internal.impl.dv.util.Base64

Is there an alternative that is in the Fedora java implementation?

-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA/CoRA Division                    FAX: [phone]
3380 Mitchell Lane                  orion(a)cora.nwra.com
Boulder, CO 80301              http://www.cora.nwra.com

[Robert Marcano]

On Fri, 2008-05-23 at 14:21 -0600, Orion Poplawski wrote:
>  I've got a package that is trying to use:
>  
>  com.sun.org.apache.xerces.internal.impl.dv.util.Base64
>  
>  Is there an alternative that is in the Fedora java implementation?
>   
jakarta-commons-codec

http://commons.apache.org/codec/apidocs/org/apache/commons/codec/binary/B...
________________________________________
Robert Marcano

web: http://www.marcanoonline.com/
gpg --keyserver hkp://pgp.mit.edu/ --recv-key 72A0DCFD

[Orion Poplawski]

Robert Marcano wrote:
>  jakarta-commons-codec
>  
>  http://commons.apache.org/codec/apidocs/org/apache/commons/codec/binary/B...
Great, thanks!

Now to get a java neophyte like myself to be able to use it.  I'm trying 
to specify the location in the main build.xml file (no idea if this is 
how to do it):

       <macrodef name="myant">
          <attribute name="target" default=""/>
          <!-- attribute name="args" default="${sge.ant.args}"/
-->
          <attribute name="dir" default="${basedir}"/>
          <sequential>
             <echo>myant: Doing target="@{target}" on directory 
"@{dir}"</echo>
             <java classname="org.apache.tools.ant.launch.Launcher"
                fork="true" failonerror="true"
                dir="@{dir}">
                <jvmarg value="-Djava.compiler=none"/>
                <classpath>
                   <pathelement path="${java.class.path}"/>
                   <pathelement location="${libs.junit.classpath}"/>
                   <pathelement 
location="/usr/share/java/commons-codec.jar"/>
                </classpath>
                <!-- arg line="@{args} @{target}"/ -->
                <arg line="@{target}"/>
             </java>
          </sequential>
       </macrodef>


but it doesn't seem to take:

     [java]     [javac] 1. ERROR in 
/export/home/orion/fedora/gridengine/devel/gridengine/source/libs/juti/java/com/sun/grid/security/login/GECATrustManagerLoginModule.java

(at line 35)
      [java]     [javac]         import 
org.apache.commons.codec.binary.Base64;
      [java]     [javac]                ^^^^^^^^^^
      [java]     [javac] The import org.apache cannot be resolved

Thoughts?

-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA/CoRA Division                    FAX: [phone]
3380 Mitchell Lane                  orion(a)cora.nwra.com
Boulder, CO 80301              http://www.cora.nwra.com

[Orion Poplawski]

Robert Marcano wrote:
>  jakarta-commons-codec
>  
>  http://commons.apache.org/codec/apidocs/org/apache/commons/codec/binary/B...

Finally figured out where to add the path, but it looks like it's not a 
drop in replacement for the com.sun class:


      [java]     [javac] Compiling 1 source file to 
/export/home/orion/fedora/gridengine/devel/gridengine/source/CLASSES/juti/classes
      [java]     [javac] ----------
      [java]     [javac] 1. ERROR in 
/export/home/orion/fedora/gridengine/devel/gridengine/source/libs/juti/java/com/sun/grid/security/login/GECATrustManagerLoginModule.java

(at line 203)
      [java]     [javac]         byte[] message = Base64.decode(messa
      [java]     [javac] geStr);
      [java]     [javac]                          ^^^^^^^^^^^^^^^^^^^^^^^^^
      [java]     [javac] Cannot make a static reference to the 
non-static method decode(Object) from the type Base64
      [java]     [javac] ----------
      [java]     [javac] 2. ERROR in 
/export/home/orion/fedora/gridengine/devel/gridengine/source/libs/juti/java/com/sun/grid/security/login/GECATrustManagerLoginModule.java

(at line 203)
      [java]     [javac]         byte[] message = Base64.decode(messa
      [java]     [javac] geStr);
      [java]     [javac]                          ^^^^^^^^^^^^^^^^^^^^^^^^^
      [java]     [javac] Type mismatch: cannot convert from Object to byte[]
      [java]     [javac] ----------
      [java]     [javac] 3. ERROR in 
/export/home/orion/fedora/gridengine/devel/gridengine/source/libs/juti/java/com/sun/grid
      [java]     [javac] 
/security/login/GECATrustManagerLoginModule.java (at line 210)
      [java]     [javac]         byte[] signature = 
Base64.decode(signatureStr);
      [java]     [javac] 
^^^^^^^^^^^^^^^^^^^^^^^^^^^
      [java]     [javac] Cannot make a static reference to the 
non-static method decode(Object) from the type Base64
      [java]     [javac] ----------
      [java]     [javac] 4. ERROR in 
/export/home/orion/fedora/gridengine/devel/gridengine/source/libs/juti/java/com/sun/grid
      [java]     [javac] 
/security/login/GECATrustManagerLoginModule.java (at line 210)
      [java]     [javac]         byte[] signature = 
Base64.decode(signatureStr);
      [java]     [javac] 
^^^^^^^^^^^^^^^^^^^^^^^^^^^
      [java]     [javac] Type mismatch: cannot convert from Object to byte[]
      [java]     [javac] ----------
      [java]     [javac] 4 problems (4 errors)

-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA/CoRA Division                    FAX: [phone]
3380 Mitchell Lane                  orion(a)cora.nwra.com
Boulder, CO 80301              http://www.cora.nwra.com

[Robert Marcano]

On Fri, 2008-05-23 at 16:09 -0600, Orion Poplawski wrote:
>  Robert Marcano wrote:
>  > jakarta-commons-codec
>  > 
>  > http://commons.apache.org/codec/apidocs/org/apache/commons/codec/binary/B...
>   
Ohh sorry, but I am not sure you will find a drop in replacement, the
commons-codec version does not convert to Strings always works with byte
arrays, but you can change a little the code, for example

// sun code
String encodedData = Base64.encode(data);

// new code
String encodedData = null;
try {
    encodedData = new String(Base64.encodeBase64(data), "UTF-8");
} catch (UnsupportedEncodingException e) {
    // can not happen, UTF-8 is always supported
}

Hope this helps

>  
>  Finally figured out where to add the path, but it looks like it's not a 
>  drop in replacement for the com.sun class:
>  
>  
>        [java]     [javac] Compiling 1 source file to 
>  /export/home/orion/fedora/gridengine/devel/gridengine/source/CLASSES/juti/classes
>        [java]     [javac] ----------
>        [java]     [javac] 1. ERROR in 
>
> /export/home/orion/fedora/gridengine/devel/gridengine/source/libs/juti/java/com/sun/grid/security/login/GECATrustManagerLoginModule.java
>
>  (at line 203)
>        [java]     [javac]         byte[] message = Base64.decode(messa
>        [java]     [javac] geStr);
>        [java]     [javac]                          ^^^^^^^^^^^^^^^^^^^^^^^^^
>        [java]     [javac] Cannot make a static reference to the 
>  non-static method decode(Object) from the type Base64
>        [java]     [javac] ----------
>        [java]     [javac] 2. ERROR in 
>
> /export/home/orion/fedora/gridengine/devel/gridengine/source/libs/juti/java/com/sun/grid/security/login/GECATrustManagerLoginModule.java
>
>  (at line 203)
>        [java]     [javac]         byte[] message = Base64.decode(messa
>        [java]     [javac] geStr);
>        [java]     [javac]                          ^^^^^^^^^^^^^^^^^^^^^^^^^
>        [java]     [javac] Type mismatch: cannot convert from Object to byte[]
>        [java]     [javac] ----------
>        [java]     [javac] 3. ERROR in 
>  /export/home/orion/fedora/gridengine/devel/gridengine/source/libs/juti/java/com/sun/grid
>        [java]     [javac] 
>  /security/login/GECATrustManagerLoginModule.java (at line 210)
>        [java]     [javac]         byte[] signature = 
>  Base64.decode(signatureStr);
>        [java]     [javac] 
>  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
>        [java]     [javac] Cannot make a static reference to the 
>  non-static method decode(Object) from the type Base64
>        [java]     [javac] ----------
>        [java]     [javac] 4. ERROR in 
>  /export/home/orion/fedora/gridengine/devel/gridengine/source/libs/juti/java/com/sun/grid
>        [java]     [javac] 
>  /security/login/GECATrustManagerLoginModule.java (at line 210)
>        [java]     [javac]         byte[] signature = 
>  Base64.decode(signatureStr);
>        [java]     [javac] 
>  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
>        [java]     [javac] Type mismatch: cannot convert from Object to byte[]
>        [java]     [javac] ----------
>        [java]     [javac] 4 problems (4 errors)
>   
________________________________________
Robert Marcano

web: http://www.marcanoonline.com/
gpg --keyserver hkp://pgp.mit.edu/ --recv-key 72A0DCFD