[castor-dev] Need Help Creating handler by extending GeneralizedFieldHandler; Results from marshaller for string containing "<" or ">" looks incorrect.

Gerald E. Bennett Tue, 08 Jul 2003 00:02:35 -0700

Title: Message

Hi all,

I have build my own handler shown below. Now the field element that I am using this handler for has all its results saved in a file

which itself is an xml document. My two questions are

1) The CharArray contains the following example string: <log>blah blah blah</log> now the marshaller gives me the

following result "</log><log>blah blah blah"

Any idea why this could be happening? I have not tried to change the encoding on the marshaller could this be it?

Thanks!!

2) Is there away to get a handle to the writer that the marshaller is using and directly write all the results too?

The way I am doing it bellow is that I created a CharArrayWriter and temporarily copyig all my data into

this and then returning this as a String by simply issuing a charArrayWriter.toString() in the public Object

convertUponGet(Object object) method.

Gerald--

10Q.

Here is the java file for the Handler I created.

package com.drgeb.matrix.configuration;

import org.exolab.castor.mapping.GeneralizedFieldHandler;

import java.rmi.RemoteException;
import java.io.Writer;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.CharArrayWriter;

import com.drgeb.matrix.activators.IActivator;
import com.drgeb.matrix.results.ITestResults;
import com.drgeb.matrix.results.ResultsException;

public class LogResultsHandler extends GeneralizedFieldHandler {
    public Object convertUponGet(Object object) {
        CharArrayWriter charArrayWriter =new CharArrayWriter();
        if (object != null && object instanceof IActivator) {
            try {
                IActivator activator = (IActivator) object;
                ITestResults testResults = activator.getResults();
                Writer writer = new BufferedWriter(charArrayWriter);
                testResults.copyResults(writer);
            } catch (RemoteException e) {
                e.printStackTrace();
            } catch (IOException ioe) {
                ioe.printStackTrace();
            } catch (ResultsException re) {
                re.printStackTrace();
            }
        }
        return charArrayWriter.toString();
    }

    public Object convertUponSet(Object object) {
        return object;
    }

    public Class getFieldType() {
        return IActivator.class;
    }
}

[castor-dev] Need Help Creating handler by extending GeneralizedFieldHandler; Results from marshaller for string containing "<" or ">" looks incorrect.

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