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    
015    package org.apache.tapestry5.corelib.internal;
016    
017    import 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     */
025    public 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    }