Java tutorial
/* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is part of dcm4che, an implementation of DICOM(TM) in * Java(TM), hosted at https://github.com/dcm4che. * * The Initial Developer of the Original Code is * Agfa Healthcare. * Portions created by the Initial Developer are Copyright (C) 2012 * the Initial Developer. All Rights Reserved. * * Contributor(s): * See @authors listed below * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ package org.dcm4chee.wizard.edit.proxy; import java.util.ArrayList; import org.apache.wicket.AttributeModifier; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.form.AjaxFallbackButton; import org.apache.wicket.extensions.ajax.markup.html.IndicatingAjaxButton; import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.form.CheckBox; import org.apache.wicket.markup.html.form.DropDownChoice; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.html.form.IChoiceRenderer; import org.apache.wicket.markup.html.form.TextField; import org.apache.wicket.model.IModel; import org.apache.wicket.model.Model; import org.apache.wicket.model.ResourceModel; import org.dcm4che3.conf.api.ConfigurationException; import org.dcm4chee.proxy.common.RetryObject; import org.dcm4chee.proxy.conf.ProxyAEExtension; import org.dcm4chee.proxy.conf.Retry; import org.dcm4chee.wizard.common.component.ExtendedForm; import org.dcm4chee.wizard.common.component.ModalWindowRuntimeException; import org.dcm4chee.wizard.common.component.secure.SecureSessionCheckPage; import org.dcm4chee.wizard.model.ApplicationEntityModel; import org.dcm4chee.wizard.model.proxy.RetryModel; import org.dcm4chee.wizard.model.proxy.TimeIntervalModel; import org.dcm4chee.wizard.tree.ConfigTreeNode; import org.dcm4chee.wizard.tree.ConfigTreeProvider; import org.dcm4chee.wizard.validator.RetrySuffixValidator; import org.dcm4chee.wizard.validator.TimeIntervalValidator; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * @author Robert David <robert.david@agfa.com> */ public class CreateOrEditRetryPage extends SecureSessionCheckPage { private static final long serialVersionUID = 1L; private static Logger log = LoggerFactory.getLogger(CreateOrEditRetryPage.class); // mandatory private IModel<RetryObject> suffixModel; private TimeIntervalModel delayModel; private Model<Integer> retriesModel; private Model<Boolean> deleteAfterFinalRetryModel; public CreateOrEditRetryPage(final ModalWindow window, final RetryModel retryModel, final ConfigTreeNode aeNode) { super(); ProxyAEExtension proxyAEExtension = null; try { proxyAEExtension = ((ApplicationEntityModel) aeNode.getModel()).getApplicationEntity() .getAEExtension(ProxyAEExtension.class); } catch (ConfigurationException ce) { log.error(this.getClass().toString() + ": " + "Error modifying retry: " + ce.getMessage()); log.debug("Exception", ce); throw new ModalWindowRuntimeException(ce.getLocalizedMessage()); } add(new WebMarkupContainer("create-retry-title").setVisible(retryModel == null)); add(new WebMarkupContainer("edit-retry-title").setVisible(retryModel != null)); setOutputMarkupId(true); final ExtendedForm form = new ExtendedForm("form"); form.setResourceIdPrefix("dicom.edit.retry."); add(form); if (retryModel == null) { suffixModel = Model.of(RetryObject.AAssociateRJ); delayModel = new TimeIntervalModel(Retry.DEFAULT_DELAY); retriesModel = Model.of(Retry.DEFAULT_RETRIES); deleteAfterFinalRetryModel = Model.of(false); } else { suffixModel = Model.of(retryModel.getRetry().getRetryObject()); delayModel = new TimeIntervalModel(retryModel.getRetry().getDelay()); retriesModel = Model.of(retryModel.getRetry().getNumberOfRetries()); deleteAfterFinalRetryModel = Model.of(retryModel.getRetry().isDeleteAfterFinalRetry()); } form.add(new Label("suffix.label", new ResourceModel("dicom.edit.retry.suffix.label"))); final ArrayList<RetryObject> suffixValueList = new ArrayList<RetryObject>(); ArrayList<String> suffixDisplayList = new ArrayList<String>(); for (RetryObject suffix : RetryObject.values()) { suffixValueList.add(suffix); suffixDisplayList.add(suffix.getRetryNote()); } DropDownChoice<RetryObject> suffixDropDown = new DropDownChoice<RetryObject>("suffix", suffixModel, suffixValueList, new IChoiceRenderer<Object>() { private static final long serialVersionUID = 1L; public String getDisplayValue(Object object) { return ((RetryObject) object).getRetryNote(); } public String getIdValue(Object object, int index) { return object.toString(); } }); form.add(suffixDropDown.setNullValid(false) .add(new RetrySuffixValidator( retryModel == null ? null : retryModel.getRetry().getRetryObject().getSuffix(), proxyAEExtension.getRetries()))); form.add(new Label("delay.label", new ResourceModel("dicom.edit.retry.delay.label"))) .add(new TextField<String>("delay", delayModel).setRequired(true).add(new TimeIntervalValidator()) .add(new AttributeModifier("title", new ResourceModel("dicom.edit.retry.delay.tooltip")))); form.add(new Label("retries.label", new ResourceModel("dicom.edit.retry.retries.label"))) .add(new TextField<Integer>("retries", retriesModel).setType(Integer.class).setRequired(true)); form.add(new Label("deleteAfterFinalRetry.label", new ResourceModel("dicom.edit.retry.deleteAfterFinalRetry.label"))) .add(new CheckBox("deleteAfterFinalRetry", deleteAfterFinalRetryModel)); form.add(new IndicatingAjaxButton("submit", new ResourceModel("saveBtn"), form) { private static final long serialVersionUID = 1L; @Override protected void onSubmit(AjaxRequestTarget target, Form<?> form) { try { Retry retry = new Retry(suffixModel.getObject(), delayModel.getSeconds(), retriesModel.getObject(), deleteAfterFinalRetryModel.getObject()); ProxyAEExtension proxyAEExtension = ((ApplicationEntityModel) aeNode.getModel()) .getApplicationEntity().getAEExtension(ProxyAEExtension.class); if (retryModel != null) proxyAEExtension.getRetries().remove(retryModel.getRetry()); proxyAEExtension.getRetries().add(retry); ConfigTreeProvider.get().mergeDevice( ((ApplicationEntityModel) aeNode.getModel()).getApplicationEntity().getDevice()); window.close(target); } catch (Exception e) { log.error(this.getClass().toString() + ": " + "Error modifying retry: " + e.getMessage()); log.debug("Exception", e); throw new ModalWindowRuntimeException(e.getLocalizedMessage()); } } @Override protected void onError(AjaxRequestTarget target, Form<?> form) { if (target != null) target.add(form); } }); form.add(new AjaxFallbackButton("cancel", new ResourceModel("cancelBtn"), form) { private static final long serialVersionUID = 1L; @Override protected void onSubmit(AjaxRequestTarget target, Form<?> form) { window.close(target); } @Override protected void onError(AjaxRequestTarget arg0, Form<?> arg1) { } }.setDefaultFormProcessing(false)); } }