source: DCWoRMS/branches/coolemall/src/dcworms/schedframe/scheduling/utils/ApplicationProfileDescription.java @ 1207

package dcworms.schedframe.scheduling.utils;

import java.io.StringReader;

import org.exolab.castor.xml.MarshalException;
import org.exolab.castor.xml.ResolverException;
import org.exolab.castor.xml.Unmarshaller;
import org.exolab.castor.xml.ValidationException;
import org.exolab.castor.xml.XMLContext;

import schedframe.DescriptionContainer;

public class ApplicationProfileDescription implements DescriptionContainer<org.qcg.broker.schemas.jobdesc.Task>{

        private static final long serialVersionUID = 7853990656207447619L;
        protected static Unmarshaller unmarshaller;
        static {
                XMLContext context = new XMLContext();
                try {
                        context.addClass(org.qcg.broker.schemas.jobdesc.Job.class);
                        unmarshaller = context.createUnmarshaller();
                } catch (ResolverException e) {
                        e.printStackTrace();
                        unmarshaller = null;
                }
        }
        
        protected String xml;
        protected org.qcg.broker.schemas.jobdesc.Job app;
        
        public ApplicationProfileDescription(String xmlJobDesc){
                xml = xmlJobDesc;
        }


        public org.qcg.broker.schemas.jobdesc.Task getDescription() {
                if(app == null){
                        try {
                                app = (org.qcg.broker.schemas.jobdesc.Job) unmarshaller.unmarshal(new StringReader(xml));
                        } catch (MarshalException e) {
                                e.printStackTrace();
                        } catch (ValidationException e) {
                                e.printStackTrace();
                        }
                }
                return app.getTask(0);
        }

        public String getDocument() throws Exception {
                return xml;
        }

}