PrimaryKeyMarshaller.java

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

import org.aplikator.client.shared.data.PrimaryKey;
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(PrimaryKey.class)
@ServerMarshaller(PrimaryKey.class)
public class PrimaryKeyMarshaller extends
        AbstractNullableMarshaller<PrimaryKey> {

    public PrimaryKeyMarshaller() {
        super();
    }

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

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

    @Override
    public PrimaryKey doNotNullDemarshall(EJValue o, MarshallingSession ctx) {
        EJObject eObject = o.isObject();
        if (eObject != null && (!eObject.get("pkValue").isNull())) {
            String value = eObject.get("pkValue").isString().stringValue();
            PrimaryKey pkey = new PrimaryKey(value);

            if (DemarshallingUtils.containsAndNotNull(eObject, "tempId") && eObject.get("tempId").isString() != null) {
                pkey.setTempId(eObject.get("tempId").isString().stringValue());
            }
            return pkey;
        } else
            return null;
    }

    @Override
    public String doNotNullMarshall(PrimaryKey o, MarshallingSession ctx) {
        StringBuilder builder = new StringBuilder("{");
        MarshallingUtils.string("pkValue", o.getSerializationString(), builder);
        if (o.getTempId() != null) {
            builder.append(',');
            MarshallingUtils.string("tempId", o.getTempId(), builder);
        }
        builder.append("}");
        return builder.toString();
    }
}