narya/src/main/resources/com/threerings/presents/tools/marshaller.tmpl

package {{package}};

import javax.annotation.Generated;

{{#imports}}
import {{this}};
{{/imports}}

/**
 * Provides the implementation of the {@link {{name}}Service} interface
 * that marshalls the arguments and delivers the request to the provider
 * on the server. Also provides an implementation of the response listener
 * interfaces that marshall the response arguments and deliver them back
 * to the requesting client.
 */
{{generated}}
public class {{name}}Marshaller extends InvocationMarshaller
    implements {{name}}Service
{
{{#listeners}}
    /**
     * Marshalls results to implementations of {@code {{name}}Service.{{listenerName}}Listener}.
     */
    public static class {{listenerName}}Marshaller extends ListenerMarshaller
        implements {{listenerName}}Listener
    {
{{#methods}}
        /** The method id used to dispatch {@link #{{method.name}}}
         * responses. */
        public static final int {{code}} = {{-index}};

        // from interface {{listenerName}}Marshaller
        public void {{method.name}} ({{getArgList}})
        {
            sendResponse({{code}}, new Object[] { {{getWrappedArgList}} });
        }

{{/methods}}
        @Override // from InvocationMarshaller
        public void dispatchResponse (int methodId, Object[] args)
        {
            switch (methodId) {
{{#methods}}
            case {{code}}:
                (({{listenerName}}Listener)listener).{{method.name}}(
                    {{getUnwrappedArgListAsListeners}});
                return;

{{/methods}}
            default:
                super.dispatchResponse(methodId, args);
                return;
            }
        }
    }

{{/listeners}}
{{#methods}}
{{^-first}}

{{/-first}}
    /** The method id used to dispatch {@link #{{method.name}}} requests. */
    public static final int {{code}} = {{-index}};

    // from interface {{name}}Service
    public void {{method.name}} ({{getArgList}})
    {
{{#listenerArgs}}
        {{marshaller}} listener{{index}} = new {{marshaller}}();
        listener{{index}}.listener = arg{{index}};
{{/listenerArgs}}
        sendRequest({{code}}, new Object[] {
{{#hasArgs}}
            {{getWrappedArgList}}
{{/hasArgs}}
        }{{transport}});
    }
{{/methods}}
}