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.page; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.List; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior; 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.model.IModel; import org.apache.wicket.model.Model; import org.apache.wicket.model.ResourceModel; import org.dcm4che3.conf.api.ConfigurationException; import org.dcm4che3.net.ApplicationEntity; import org.dcm4che3.net.TransferCapability; import org.dcm4che3.net.TransferCapability.Role; 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.ApplicationEntityModel; import org.dcm4chee.wizard.model.TransferCapabilityModel; import org.dcm4chee.wizard.tcxml.Group; import org.dcm4chee.wizard.tcxml.Profile; import org.dcm4chee.wizard.tcxml.Root; import org.dcm4chee.wizard.tree.ConfigTreeNode; import org.dcm4chee.wizard.tree.ConfigTreeProvider; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * @author Robert David <robert.david@agfa.com> */ public class ApplyTransferCapabilityProfilePage extends SecureSessionCheckPage { private static final long serialVersionUID = 1L; private static Logger log = LoggerFactory.getLogger(AutoDetectTransferCapabilities.class); // mandatory private Model<Boolean> scuModel; private Model<Boolean> scpModel; private IModel<Group> groupModel; private IModel<Profile> profileModel; private Root root; public ApplyTransferCapabilityProfilePage(final ModalWindow window, final TransferCapabilityModel transferCapabilityModel, final ConfigTreeNode aeNode) { super(); scuModel = Model.of(true); scpModel = Model.of(true); groupModel = new Model<Group>(); profileModel = new Model<Profile>(); try { root = ((WizardApplication) getApplication()).getTransferCapabilityProfiles(); if (root.getTransferCapabilityGroups().size() > 0) groupModel.setObject(root.getTransferCapabilityGroups().get(0)); final ApplicationEntity applicationEntity = ((ApplicationEntityModel) aeNode.getModel()) .getApplicationEntity(); add(new WebMarkupContainer("apply-transferCapability-profile-title")); setOutputMarkupId(true); final ExtendedForm form = new ExtendedForm("form"); form.setResourceIdPrefix("dicom.edit.transferCapability.profile."); add(form); form.add(new Label("scu.label", new ResourceModel("dicom.edit.transferCapability.profile.scu.label"))) .add(new CheckBox("scu", scuModel)); form.add(new Label("scp.label", new ResourceModel("dicom.edit.transferCapability.profile.scp.label"))) .add(new CheckBox("scp", scpModel)); form.add(new Label("group.label", new ResourceModel("dicom.edit.transferCapability.profile.group.label"))); List<Group> groups = root.getTransferCapabilityGroups(); Collections.sort(groups, new Comparator<Group>() { public int compare(Group group1, Group group2) { return group1.getName().compareToIgnoreCase(group2.getName()); } }); final DropDownChoice<Group> groupDropDown = new DropDownChoice<Group>("group", groupModel, groups, new IChoiceRenderer<Group>() { private static final long serialVersionUID = 1L; public Object getDisplayValue(Group group) { return group.getName(); } public String getIdValue(Group group, int index) { return group.getName(); } }); form.add(groupDropDown.setNullValid(false)); form.add(new Label("profile.label", new ResourceModel("dicom.edit.transferCapability.profile.profile.label"))); final DropDownChoice<Profile> profileDropDown = new DropDownChoice<Profile>("profile", profileModel, root.getTransferCapabilityGroups().size() <= 0 ? new ArrayList<Profile>() : orderedProfiles(root.getTransferCapabilityGroups().get(0)), new IChoiceRenderer<Profile>() { private static final long serialVersionUID = 1L; public Object getDisplayValue(Profile profile) { return profile.name; } public String getIdValue(Profile profile, int index) { return profile.name; } }); form.add(profileDropDown.setNullValid(false).setEnabled(profileDropDown.getChoices().size() > 0)); if (profileDropDown.getChoices().size() > 0) profileModel.setObject(profileDropDown.getChoices().get(0)); groupDropDown.add(new AjaxFormComponentUpdatingBehavior("onchange") { private static final long serialVersionUID = 1L; @Override protected void onUpdate(AjaxRequestTarget target) { profileDropDown.setEnabled(false); profileDropDown.setChoices(new ArrayList<Profile>()); String groupName = groupDropDown.getValue(); for (Group group : root.getTransferCapabilityGroups()) if (groupName.equals(group.getName()) && group.getTransferCapabilityProfiles().size() > 0) { profileDropDown.setChoices(orderedProfiles(group)); if (profileDropDown.getChoices().size() > 0) profileModel.setObject(profileDropDown.getChoices().get(0)); profileDropDown.setEnabled(true); } target.add(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 { Profile profile = profileModel.getObject(); if (scuModel.getObject()) { TransferCapability transferCapability = new TransferCapability( Role.SCU + " " + profile.name, profile.SOPClass, Role.SCU, profile.dicomTransferSyntaxes.toArray(new String[0])); applicationEntity.addTransferCapability(transferCapability); } if (scuModel.getObject() || scpModel.getObject()) ConfigTreeProvider.get().mergeDevice(applicationEntity.getDevice()); if (scpModel.getObject()) { TransferCapability transferCapability = new TransferCapability( Role.SCP + " " + profile.name, profile.SOPClass, Role.SCP, profile.dicomTransferSyntaxes.toArray(new String[0])); applicationEntity.addTransferCapability(transferCapability); } if (scuModel.getObject() || scpModel.getObject()) ConfigTreeProvider.get().mergeDevice(applicationEntity.getDevice()); window.close(target); } catch (Exception e) { log.error(this.getClass().toString() + ": " + "Error modifying transfer capability: " + 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)); } catch (ConfigurationException e) { log.error("Error creating TransferCapabilityValidator for sopClass TextField", e); } } private List<Profile> orderedProfiles(Group group) { List<Profile> profiles = group.getTransferCapabilityProfiles(); Collections.sort(profiles, new Comparator<Profile>() { public int compare(Profile profile1, Profile profile2) { return profile1.name.compareToIgnoreCase(profile2.name); } }); return profiles; } }