Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.apache.syncope.client.console.pages; import java.io.Serializable; import java.util.ArrayList; import java.util.Collections; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Set; import org.apache.commons.lang3.StringUtils; import org.apache.syncope.client.console.commons.ConnIdSpecialAttributeName; import org.apache.syncope.client.console.commons.Constants; import org.apache.syncope.client.console.commons.Mode; import org.apache.syncope.client.console.commons.status.Status; import org.apache.syncope.client.console.commons.status.StatusUtils; import org.apache.syncope.common.lib.to.AbstractSubjectTO; import org.apache.syncope.common.lib.to.AttrTO; import org.apache.syncope.common.lib.to.ConnObjectTO; import org.apache.syncope.common.lib.to.PropagationStatus; import org.apache.syncope.common.lib.to.GroupTO; import org.apache.syncope.common.lib.to.UserTO; import org.apache.syncope.common.lib.types.PropagationTaskExecStatus; import org.apache.wicket.Component; import org.apache.wicket.Page; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.AjaxLink; import org.apache.wicket.behavior.Behavior; import org.apache.wicket.extensions.ajax.markup.html.IndicatingAjaxLink; import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow; import org.apache.wicket.markup.ComponentTag; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.image.Image; import org.apache.wicket.markup.html.list.ListItem; import org.apache.wicket.markup.html.list.ListView; import org.apache.wicket.markup.html.panel.Fragment; import org.apache.wicket.model.ResourceModel; import org.apache.wicket.request.resource.ContextRelativeResource; /** * Show user or group status after performing a successful operation. */ public class ResultStatusModalPage extends BaseModalPage { private static final long serialVersionUID = 2646115294319713723L; private static final String IMG_PREFIX = "/img/statuses/"; private final AbstractSubjectTO subject; private final Mode mode; /** * Status management utilities. */ private final StatusUtils statusUtils; public static class Builder implements Serializable { private static final long serialVersionUID = 220361441802274899L; private ModalWindow window; private Mode mode; private AbstractSubjectTO subject; public Builder(final ModalWindow window, final AbstractSubjectTO attributable) { this.window = window; this.subject = attributable; } public ResultStatusModalPage.Builder mode(final Mode mode) { this.mode = mode; return this; } public ResultStatusModalPage build() { return new ResultStatusModalPage(this); } } private ResultStatusModalPage(final Builder builder) { super(); this.subject = builder.subject; statusUtils = new StatusUtils(this.userRestClient); if (builder.mode == null) { this.mode = Mode.ADMIN; } else { this.mode = builder.mode; } final BaseModalPage page = this; final WebMarkupContainer container = new WebMarkupContainer("container"); container.setOutputMarkupId(true); add(container); final Fragment fragment = new Fragment("resultFrag", mode == Mode.SELF ? "userSelfResultFrag" : "propagationResultFrag", this); fragment.setOutputMarkupId(true); container.add(fragment); if (mode == Mode.ADMIN) { // add Syncope propagation status PropagationStatus syncope = new PropagationStatus(); syncope.setResource("Syncope"); syncope.setStatus(PropagationTaskExecStatus.SUCCESS); List<PropagationStatus> propagations = new ArrayList<PropagationStatus>(); propagations.add(syncope); propagations.addAll(subject.getPropagationStatusTOs()); fragment.add(new Label("info", ((subject instanceof UserTO) && ((UserTO) subject).getUsername() != null) ? ((UserTO) subject).getUsername() : ((subject instanceof GroupTO) && ((GroupTO) subject).getName() != null) ? ((GroupTO) subject).getName() : String.valueOf(subject.getKey()))); final ListView<PropagationStatus> propRes = new ListView<PropagationStatus>("resources", propagations) { private static final long serialVersionUID = -1020475259727720708L; @Override protected void populateItem(final ListItem<PropagationStatus> item) { final PropagationStatus propTO = (PropagationStatus) item.getDefaultModelObject(); final ListView attributes = getConnObjectView(propTO); final Fragment attrhead; if (attributes.getModelObject() == null || attributes.getModelObject().isEmpty()) { attrhead = new Fragment("attrhead", "emptyAttrHeadFrag", page); } else { attrhead = new Fragment("attrhead", "attrHeadFrag", page); } item.add(attrhead); item.add(attributes); attrhead.add(new Label("resource", propTO.getResource())); attrhead.add(new Label("propagation", propTO.getStatus() == null ? "UNDEFINED" : propTO.getStatus().toString())); final Image image; final String alt, title; final ModalWindow failureWindow = new ModalWindow("failureWindow"); final AjaxLink<?> failureWindowLink = new AjaxLink<Void>("showFailureWindow") { private static final long serialVersionUID = -7978723352517770644L; @Override public void onClick(AjaxRequestTarget target) { failureWindow.show(target); } }; switch (propTO.getStatus()) { case SUCCESS: case SUBMITTED: case CREATED: image = new Image("icon", new ContextRelativeResource( IMG_PREFIX + Status.ACTIVE.toString() + Constants.PNG_EXT)); alt = "success icon"; title = "success"; failureWindow.setVisible(false); failureWindowLink.setEnabled(false); break; default: image = new Image("icon", new ContextRelativeResource( IMG_PREFIX + Status.SUSPENDED.toString() + Constants.PNG_EXT)); alt = "failure icon"; title = "failure"; } image.add(new Behavior() { private static final long serialVersionUID = 1469628524240283489L; @Override public void onComponentTag(final Component component, final ComponentTag tag) { tag.put("alt", alt); tag.put("title", title); } }); final FailureMessageModalPage executionFailureMessagePage; if (propTO.getFailureReason() == null) { executionFailureMessagePage = new FailureMessageModalPage(failureWindow.getContentId(), StringUtils.EMPTY); } else { executionFailureMessagePage = new FailureMessageModalPage(failureWindow.getContentId(), propTO.getFailureReason()); } failureWindow.setPageCreator(new ModalWindow.PageCreator() { private static final long serialVersionUID = -7834632442532690940L; @Override public Page createPage() { return executionFailureMessagePage; } }); failureWindow.setCookieName("failureWindow"); failureWindow.setCssClassName(ModalWindow.CSS_CLASS_GRAY); failureWindowLink.add(image); attrhead.add(failureWindowLink); attrhead.add(failureWindow); } }; fragment.add(propRes); } final AjaxLink<Void> close = new IndicatingAjaxLink<Void>("close") { private static final long serialVersionUID = -7978723352517770644L; @Override public void onClick(final AjaxRequestTarget target) { builder.window.close(target); } }; container.add(close); setOutputMarkupId(true); } /** * Get remote attributes list view. * * @param propTO propagation TO. * @return list view. */ private ListView<String> getConnObjectView(final PropagationStatus propTO) { final ConnObjectTO before = propTO.getBeforeObj(); final ConnObjectTO after = propTO.getAfterObj(); // sorted in reversed presentation order final List<String> head = new ArrayList<String>(); if (subject instanceof UserTO) { head.add(ConnIdSpecialAttributeName.PASSWORD); head.add(ConnIdSpecialAttributeName.ENABLE); } head.add(ConnIdSpecialAttributeName.UID); head.add(ConnIdSpecialAttributeName.NAME); final Map<String, AttrTO> beforeAttrMap = before == null ? Collections.<String, AttrTO>emptyMap() : before.getPlainAttrMap(); final Map<String, AttrTO> afterAttrMap = after == null ? Collections.<String, AttrTO>emptyMap() : after.getPlainAttrMap(); final Set<String> attributes = new HashSet<String>(); attributes.addAll(beforeAttrMap.keySet()); attributes.addAll(afterAttrMap.keySet()); if (!(subject instanceof UserTO)) { attributes.remove(ConnIdSpecialAttributeName.PASSWORD); attributes.remove(ConnIdSpecialAttributeName.ENABLE); } final List<String> profile = new ArrayList<String>(); profile.addAll(attributes); profile.removeAll(head); Collections.sort(profile); for (String attr : head) { if (attributes.contains(attr)) { profile.add(0, attr); } } return new ListView<String>("attrs", profile) { private static final long serialVersionUID = 4949588177564901031L; @Override protected void populateItem(final ListItem<String> item) { String name = item.getModelObject(); final Fragment beforeValue; final Fragment afterValue; if (ConnIdSpecialAttributeName.ENABLE.equals(name)) { beforeValue = getStatusIcon("beforeValue", propTO.getResource(), before); afterValue = getStatusIcon("afterValue", propTO.getResource(), after); } else { beforeValue = getLabelValue("beforeValue", name, beforeAttrMap); afterValue = getLabelValue("afterValue", name, afterAttrMap); } item.add(new Label("attrName", new ResourceModel(name, name))); item.add(beforeValue); item.add(afterValue); } }; } /** * Get fragment for attribute value (not remote status). * * @param id component id to be replaced with the fragment content. * @param attrName remote attribute name * @param attrMap remote attributes map. * @return fragment. */ private Fragment getLabelValue(final String id, final String attrName, final Map<String, AttrTO> attrMap) { final String value; final AttrTO attr = attrMap.get(attrName); if (attr == null || attr.getValues() == null || attr.getValues().isEmpty()) { value = ""; } else { if (ConnIdSpecialAttributeName.PASSWORD.equals(attrName)) { value = "********"; } else { value = attr.getValues().size() > 1 ? attr.getValues().toString() : attr.getValues().get(0); } } Component label = new Label("value", value.length() > 50 ? value.substring(0, 50) + "..." : value) .add(new Behavior() { private static final long serialVersionUID = 1469628524240283489L; @Override public void onComponentTag(final Component component, final ComponentTag tag) { tag.put("title", value); } }); final Fragment frag = new Fragment(id, "attrValueFrag", this); frag.add(label); return frag; } /** * Get fragment for user status icon. * * @param id component id to be replaced with the fragment content * @param resourceName resource name * @param objectTO connector object TO * @return fragment. */ private Fragment getStatusIcon(final String id, final String resourceName, final ConnObjectTO objectTO) { final Image image; final String alt, title; switch (statusUtils.getStatusBean(subject, resourceName, objectTO, this.subject instanceof GroupTO) .getStatus()) { case ACTIVE: image = new Image("status", new ContextRelativeResource(IMG_PREFIX + Status.ACTIVE.toString() + Constants.PNG_EXT)); alt = "active icon"; title = "Enabled"; break; case SUSPENDED: image = new Image("status", new ContextRelativeResource(IMG_PREFIX + Status.SUSPENDED.toString() + Constants.PNG_EXT)); alt = "inactive icon"; title = "Disabled"; break; default: image = null; alt = null; title = null; } final Fragment frag; if (image == null) { frag = new Fragment(id, "emptyFrag", this); } else { image.add(new Behavior() { private static final long serialVersionUID = 1469628524240283489L; @Override public void onComponentTag(final Component component, final ComponentTag tag) { tag.put("alt", alt); tag.put("title", title); tag.put("width", "12px"); tag.put("height", "12px"); } }); frag = new Fragment(id, "remoteStatusFrag", this); frag.add(image); } return frag; } }