Java tutorial
/* * Copyright (c) 2010-2017 Evolveum * * Licensed 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 com.evolveum.midpoint.gui.api.component.delta; import com.evolveum.midpoint.util.DebugUtil; import com.evolveum.midpoint.util.logging.LoggingUtils; import com.evolveum.prism.xml.ns._public.types_3.ObjectDeltaType; import org.apache.wicket.AttributeModifier; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.model.IModel; import org.apache.wicket.model.PropertyModel; import com.evolveum.midpoint.gui.api.component.BasePanel; import com.evolveum.midpoint.gui.api.page.PageBase; import com.evolveum.midpoint.model.api.visualizer.Scene; import com.evolveum.midpoint.prism.delta.ObjectDelta; import com.evolveum.midpoint.schema.DeltaConvertor; import com.evolveum.midpoint.schema.result.OperationResult; import com.evolveum.midpoint.util.exception.ExpressionEvaluationException; import com.evolveum.midpoint.util.exception.SchemaException; import com.evolveum.midpoint.util.logging.Trace; import com.evolveum.midpoint.util.logging.TraceManager; import com.evolveum.midpoint.web.component.prism.show.SceneDto; import com.evolveum.midpoint.web.component.prism.show.ScenePanel; import com.evolveum.midpoint.xml.ns._public.common.common_3.ObjectDeltaOperationType; import com.evolveum.midpoint.xml.ns._public.common.common_3.ObjectType; import com.evolveum.midpoint.xml.ns._public.common.common_3.OperationResultStatusType; public class ObjectDeltaOperationPanel extends BasePanel<ObjectDeltaOperationType> { private static final long serialVersionUID = 1L; private static final Trace LOGGER = TraceManager.getTrace(ObjectDeltaOperationPanel.class); private static final String ID_PARAMETERS_DELTA = "delta"; private static final String ID_PARAMETERS_EXECUTION_RESULT = "executionResult"; private static final String ID_PARAMETERS_OBJECT_NAME = "objectName"; private static final String ID_PARAMETERS_RESOURCE_NAME = "resourceName"; private static final String ID_DELTA_PANEL = "deltaPanel"; private static final String ID_OBJECT_DELTA_OPERATION_MARKUP = "objectDeltaOperationMarkup"; PageBase parentPage; public ObjectDeltaOperationPanel(String id, IModel<ObjectDeltaOperationType> model, PageBase parentPage) { super(id, model); this.parentPage = parentPage; initLayout(); } private void initLayout() { // ObjectDeltaType od = getModel().getObjectDelta(); WebMarkupContainer objectDeltaOperationMarkup = new WebMarkupContainer(ID_OBJECT_DELTA_OPERATION_MARKUP); objectDeltaOperationMarkup.setOutputMarkupId(true); objectDeltaOperationMarkup.add(AttributeModifier.append("class", new IModel<String>() { @Override public String getObject() { return getBoxCssClass(); } })); add(objectDeltaOperationMarkup); Label executionResult = new Label(ID_PARAMETERS_EXECUTION_RESULT, new PropertyModel(getModel(), "executionResult.status")); executionResult.setOutputMarkupId(true); objectDeltaOperationMarkup.add(executionResult); Label resourceName = new Label(ID_PARAMETERS_RESOURCE_NAME, new PropertyModel(getModel(), ObjectDeltaOperationType.F_RESOURCE_NAME.getLocalPart())); resourceName.setOutputMarkupId(true); objectDeltaOperationMarkup.add(resourceName); Label objectName = new Label(ID_PARAMETERS_OBJECT_NAME, new PropertyModel(getModel(), ObjectDeltaOperationType.F_OBJECT_NAME.getLocalPart())); objectName.setOutputMarkupId(true); objectDeltaOperationMarkup.add(objectName); final SceneDto sceneDto; try { sceneDto = loadSceneForDelta(); } catch (SchemaException | ExpressionEvaluationException e) { OperationResult result = new OperationResult( ObjectDeltaOperationPanel.class.getName() + ".loadSceneForDelta"); result.recordFatalError( createStringResource("ObjectDeltaOperationPanel.message.fetchOrVisualize.fatalError", e.getMessage()).getString(), e); parentPage.showResult(result); throw parentPage.redirectBackViaRestartResponseException(); } IModel<SceneDto> deltaModel = new IModel<SceneDto>() { private static final long serialVersionUID = 1L; public SceneDto getObject() { return sceneDto; } }; ScenePanel deltaPanel = new ScenePanel(ID_DELTA_PANEL, deltaModel) { @Override public void headerOnClickPerformed(AjaxRequestTarget target, IModel<SceneDto> model) { super.headerOnClickPerformed(target, model); // model.getObject().setMinimized(!model.getObject().isMinimized()); target.add(ObjectDeltaOperationPanel.this); } }; deltaPanel.setOutputMarkupId(true); objectDeltaOperationMarkup.add(deltaPanel); } private String getBoxCssClass() { if (getModel().getObject() == null) { return " box-primary"; } if (getModel().getObject().getExecutionResult() == null) { return " box-primary"; } if (getModel().getObject().getExecutionResult().getStatus() == null) { return " box-primary"; } OperationResultStatusType status = getModel().getObject().getExecutionResult().getStatus(); switch (status) { case PARTIAL_ERROR: case FATAL_ERROR: return " box-danger"; case WARNING: case UNKNOWN: case HANDLED_ERROR: return " box-warning"; case IN_PROGRESS: return " box-primary"; case NOT_APPLICABLE: return " box-primary"; case SUCCESS: return " box-success"; } return " box-primary"; } private SceneDto loadSceneForDelta() throws SchemaException, ExpressionEvaluationException { Scene scene; ObjectDelta<? extends ObjectType> delta; ObjectDeltaType deltaType = getModel().getObject().getObjectDelta(); try { delta = DeltaConvertor.createObjectDelta(deltaType, parentPage.getPrismContext()); } catch (SchemaException e) { LoggingUtils.logException(LOGGER, "SchemaException while converting delta:\n{}", e, deltaType); throw e; } try { scene = parentPage.getModelInteractionService().visualizeDelta(delta, parentPage.createSimpleTask(ID_PARAMETERS_DELTA), new OperationResult(ID_PARAMETERS_DELTA)); } catch (SchemaException | ExpressionEvaluationException e) { LoggingUtils.logException(LOGGER, "SchemaException while visualizing delta:\n{}", e, DebugUtil.debugDump(delta)); throw e; } SceneDto deltaSceneDto = new SceneDto(scene); deltaSceneDto.setMinimized(true); return deltaSceneDto; } }