ItemSuggestionMarshaller.java

package org.aplikator.client.shared.rpc.marshaller;

import org.aplikator.client.shared.data.ItemSuggestion;
import org.aplikator.client.shared.data.RecordDTO;
import org.jboss.errai.marshalling.client.api.Marshaller;
import org.jboss.errai.marshalling.client.api.MarshallingSession;
import org.jboss.errai.marshalling.client.api.annotations.ClientMarshaller;
import org.jboss.errai.marshalling.client.api.annotations.ServerMarshaller;
import org.jboss.errai.marshalling.client.api.json.EJObject;
import org.jboss.errai.marshalling.client.api.json.EJValue;
import org.jboss.errai.marshalling.client.marshallers.AbstractNullableMarshaller;

@ClientMarshaller(ItemSuggestion.class)
@ServerMarshaller(ItemSuggestion.class)
public class ItemSuggestionMarshaller extends AbstractNullableMarshaller<ItemSuggestion> {

	/*@Override
    public Class<ItemSuggestion> getTypeHandled() {
		return ItemSuggestion.class;
	}*/

    @Override
    public ItemSuggestion[] getEmptyArray() {
        return new ItemSuggestion[0];
    }

    @Override
    public ItemSuggestion doNotNullDemarshall(EJValue o, MarshallingSession ctx) {
        if (o.isObject() != null) {
            EJObject eObj = o.isObject();
            String sugg = eObj.get("suggestion").isString().stringValue();
            int id = eObj.get("id").isNumber().intValue();
            String replacement = eObj.get("replacement").isString().stringValue();

            Marshaller<Object> recMarsh = ctx.getMarshallerInstance(RecordDTO.class.getName());
            RecordDTO recordDTO = (RecordDTO) recMarsh.demarshall(eObj.get("record"), ctx);

            ItemSuggestion iSugg = new ItemSuggestion(sugg, id, replacement, recordDTO);
            return iSugg;
        } else
            return null;
    }

    @Override
    public String doNotNullMarshall(ItemSuggestion o, MarshallingSession ctx) {
        StringBuilder builder = new StringBuilder("{");
        MarshallingUtils.string("suggestion", o.getDisplayString(), builder).append(',');
        MarshallingUtils.number("id", o.getId(), builder).append(',');
        MarshallingUtils.string("replacement", o.getReplacementString(), builder).append(',');

        Marshaller<Object> recMarsh = ctx.getMarshallerInstance(RecordDTO.class.getName());
        MarshallingUtils.key("record", builder).append(':');
        builder.append(recMarsh.marshall(o.getRecord(), ctx));

        builder.append("}");
        return builder.toString();
    }

}