IdlTask.java

import org.apache.avro.Protocol;
import org.apache.avro.compiler.idl.Idl;
import org.apache.avro.compiler.idl.ParseException;
import org.apache.avro.compiler.specific.ProtocolTask;
import org.apache.avro.compiler.specific.SpecificCompiler;
import org.apache.tools.ant.BuildException;

import java.io.File;
import java.io.IOException;

public class IdlTask extends ProtocolTask {
    @Override
    protected void doCompile(File src, File dir) throws IOException {
        Idl parser = new Idl(src);
        try {
            Protocol protocol = parser.CompilationUnit();
            SpecificCompiler compiler = new SpecificCompiler(protocol);
            compiler.setStringType(getStringType());
            compiler.compileToDestination(src, dir);
        } catch (ParseException e) {
            throw new BuildException(e);
        }
    }
}