001//  Copyright 2008 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007//     http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.tapestry5.corelib.internal;
016
017import org.apache.tapestry5.services.FormSupport;
018
019/**
020 * Additional methods for {@link org.apache.tapestry5.services.FormSupport} used internally by Tapestry.
021 *
022 * @see org.apache.tapestry5.corelib.components.Form
023 * @see org.apache.tapestry5.corelib.components.FormInjector
024 */
025public interface InternalFormSupport extends FormSupport
026{
027    /**
028     * Executes any deferred callbacks added via {@link org.apache.tapestry5.services.FormSupport#defer(Runnable)}.
029     */
030    void executeDeferred();
031
032    /**
033     * Returns the form encoding type, if one has been set via a call to {@link org.apache.tapestry5.services.FormSupport#setEncodingType(String)}.
034     */
035    String getEncodingType();
036}