001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.wicket.extensions.wizard; 018 019import org.apache.wicket.model.ResourceModel; 020 021/** 022 * Models a cancel button in the wizard. When pressed, it calls {@link IWizardStep#applyState()} on 023 * the active wizard step, and then {@link Wizard#onFinish()} on the wizard. 024 * 025 * @author Eelco Hillenius 026 */ 027public class FinishButton extends WizardButton 028{ 029 private static final long serialVersionUID = 1L; 030 031 /** 032 * Construct. 033 * 034 * @param id 035 * The component id 036 * @param wizard 037 * The wizard 038 */ 039 public FinishButton(final String id, final IWizard wizard) 040 { 041 super(id, wizard, new ResourceModel("org.apache.wicket.extensions.wizard.finish")); 042 } 043 044 @Override 045 protected void onConfigure() 046 { 047 super.onConfigure(); 048 049 setEnabled(getWizardModel().isFinishAvailable()); 050 } 051 052 /** 053 * @see org.apache.wicket.extensions.wizard.WizardButton#onClick() 054 */ 055 @Override 056 public void onClick() 057 { 058 IWizardModel wizardModel = getWizardModel(); 059 IWizardStep step = wizardModel.getActiveStep(); 060 061 // let the step apply any state 062 step.applyState(); 063 064 // if the step completed after applying the state, notify the wizard 065 if (step.isComplete()) 066 { 067 getWizardModel().finish(); 068 } 069 else 070 { 071 error(getLocalizer().getString( 072 "org.apache.wicket.extensions.wizard.FinishButton.step.did.not.complete", this)); 073 } 074 } 075}