Are you launching the application from within eclipse?
Have you checked the classpath of the launch configuration? You can see it by right-clicking the .java file and then selecting "run as --> run configurations..."
Does it show the commons jar?


2010/6/12 Fnu Mahalakshmi <FMahalakshmi@nyx.com>

Hi,

I just tried everything I could think of but still getting error.

Using following code for converting from .brl file to .drl file:

 

File file = new File(rulesFiles);

            String brl = null;

            try{

                  BRXMLPersistence read = (BRXMLPersistence) BRXMLPersistence.getInstance();

                  BRDRLPersistence write = (BRDRLPersistence) BRDRLPersistence.getInstance();

                  brl = FileUtils.readFileToString(file);

                System.out.println("File content: " + brl);

                String outputDRL = write.marshal(read.unmarshal(brl));

                String drlFilePath = "drlFile.drl";

                File drlFile = new File(drlFilePath);

                FileUtils.writeStringToFile(drlFile, outputDRL);

                addRulesToThisPackage.addPackageFromDrl(new

                         InputStreamReader(RuleRunner.class.getResourceAsStream(drlFilePath)));

            }catch (IOException e) {

 

                  e.printStackTrace();

             }

 

I have added the org.apache.commons .jar files to the classpath.

It contains a FileUtils.java  file which I added to the classpath.

 

Now the error I get when I run the program is :

Exception in thread "main" java.lang.Error: Unresolved compilation problem:

      FileUtils cannot be resolved

 

      at com.org.RuleRunner.loadRuleFile(RuleRunner.java:70)//

      at com.org.RuleRunner.loadRules(RuleRunner.java:45)

      at com.org.RuleRunner.runStatelessRules(RuleRunner.java:102)

      at com.org.RulesTest.main(RulesTest.java:40)

 

 

 

I don’t understand why still I am getting the error.

RuleRunner.java:70 is : brl = FileUtils.readFileToString(file);

Is there any thing else I could use ?/ Could you give me a hint??

Thank you

M






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