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.xds; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.form.AjaxButton; 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.Form; import org.apache.wicket.markup.html.form.FormComponent; import org.apache.wicket.markup.html.form.TextArea; import org.apache.wicket.model.ResourceModel; import org.apache.wicket.validation.IValidator; import org.dcm4che3.conf.api.ConfigurationException; import org.dcm4che3.net.Device; import org.dcm4chee.storage.conf.StorageConfiguration; import org.dcm4chee.wizard.DicomConfigurationManager; import org.dcm4chee.wizard.WizardApplication; 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.DeviceModel; import org.dcm4chee.wizard.model.GenericConfigClassModel; import org.dcm4chee.wizard.model.xds.XdsStorageModel; import org.dcm4chee.wizard.tree.ConfigTreeNode; import org.dcm4chee.wizard.tree.ConfigTreeNode.TreeNodeType; import org.dcm4chee.wizard.tree.ConfigTreeProvider; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.util.Arrays; import java.util.List; public class XDSStorageEditPage extends SecureSessionCheckPage { private static final long serialVersionUID = 1L; private static Logger log = LoggerFactory.getLogger(XDSStorageEditPage.class); private List<Boolean> booleanChoice = Arrays.asList(new Boolean[] { true, false }); // mandatory private GenericConfigClassModel<StorageConfiguration> xdsStorageConfig; public XDSStorageEditPage(final ModalWindow window, XdsStorageModel model, final ConfigTreeNode deviceNode) { super(); try { add(new WebMarkupContainer("edit-xdsstorage-title").setVisible(model != null)); setOutputMarkupId(true); final ExtendedForm form = new ExtendedForm("form"); form.setResourceIdPrefix("dicom.edit.xds."); Device device = ((DeviceModel) deviceNode.getModel()).getDevice(); initAttributes(device.getDeviceExtension(StorageConfiguration.class)); addMandatoryFormAttributes(form); addSaveButton(window, deviceNode, form); addCancelButton(window, form); add(form); } catch (ConfigurationException e) { log.error("{}: Error modifying XDS Storage: {}", this, e); if (log.isDebugEnabled()) e.printStackTrace(); throw new ModalWindowRuntimeException(e.getLocalizedMessage()); } } private void addMandatoryFormAttributes(ExtendedForm form) { form.add(new Label("xdsStorage.label", new ResourceModel("dicom.edit.xds.xdsStorage.label"))); FormComponent<String> storage = new TextArea<String>("xdsStorage", xdsStorageConfig); storage.setType(String.class); storage.setRequired(true); storage.add((IValidator<String>) xdsStorageConfig); form.add(storage); } private void initAttributes(StorageConfiguration xds) { if (xds == null) { xdsStorageConfig = new GenericConfigClassModel<StorageConfiguration>(new StorageConfiguration()); } else { xdsStorageConfig = new GenericConfigClassModel<StorageConfiguration>(xds); } } private void addCancelButton(final ModalWindow window, final ExtendedForm form) { form.add(new AjaxButton("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)); } private void addSaveButton(final ModalWindow window, final ConfigTreeNode deviceNode, final ExtendedForm form) { form.add(new IndicatingAjaxButton("submit", new ResourceModel("saveBtn"), form) { private static final long serialVersionUID = 1L; @Override protected void onSubmit(AjaxRequestTarget target, Form<?> form) { try { Device device = ((DeviceModel) deviceNode.getModel()).getDevice(); StorageConfiguration xds = device.getDeviceExtension(StorageConfiguration.class); StorageConfiguration ext = xdsStorageConfig.getModifiedConfigObj(); if (ext != null) { device.removeDeviceExtension(ext); device.addDeviceExtension(ext); DicomConfigurationManager mgr = ((WizardApplication) getApplication()) .getDicomConfigurationManager(); ConfigTreeProvider.get().mergeDevice(device, TreeNodeType.XDSRepository); } window.close(target); } catch (Exception e) { log.error("{}: Error modifying XDS Storage: {}", this, e); if (log.isDebugEnabled()) e.printStackTrace(); throw new ModalWindowRuntimeException(e.getLocalizedMessage()); } } @Override protected void onError(AjaxRequestTarget target, Form<?> form) { if (target != null) target.add(form); } }); } }