    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.ComponentAction;
    018    import org.apache.tapestry5.Field;
    019    import org.apache.tapestry5.services.FormSupport;
    020
    021    /**
    022     * An implementation of {@link org.apache.tapestry5.services.FormSupport} that delegates all behavior to another
    023     * instance of FormSupport. This allows some of the behavior to be overridden easily.
    024     */
    025    public class FormSupportAdapter implements FormSupport
    026    {
    027        private final FormSupport delegate;
    028
    029        public FormSupportAdapter(FormSupport delegate)
    030        {
    031            this.delegate = delegate;
    032        }
    033
    034        public String allocateControlName(String id)
    035        {
    036            return delegate.allocateControlName(id);
    037        }
    038
    039        public <T> void store(T component, ComponentAction<T> action)
    040        {
    041            delegate.store(component, action);
    042        }
    043
    044        public <T> void storeAndExecute(T component, ComponentAction<T> action)
    045        {
    046            delegate.storeAndExecute(component, action);
    047        }
    048
    049        public void defer(Runnable command)
    050        {
    051            delegate.defer(command);
    052        }
    053
    054        public void setEncodingType(String encodingType)
    055        {
    056            delegate.setEncodingType(encodingType);
    057        }
    058
    059        public void addValidation(Field field, String validationName, String message, Object constraint)
    060        {
    061            delegate.addValidation(field, validationName, message, constraint);
    062        }
    063
    064        public String getClientId()
    065        {
    066            return delegate.getClientId();
    067        }
    068
    069        public boolean isClientValidationEnabled()
    070        {
    071            return delegate.isClientValidationEnabled();
    072        }
    073
    074        public String getFormComponentId()
    075        {
    076            return delegate.getFormComponentId();
    077        }
    078
    079        public String getFormValidationId()
    080        {
    081            return delegate.getFormValidationId();
    082        }
    083    }