Java tutorial
/******************************************************************************* * Copyright 2013 Ednovo d/b/a Gooru. All rights reserved. * * http://www.goorulearning.org/ * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ******************************************************************************/ package org.ednovo.gooru.client.mvp.gshelf.lessondetails; import java.util.HashMap; import java.util.List; import java.util.Map; import org.ednovo.gooru.application.client.PlaceTokens; import org.ednovo.gooru.application.client.gin.AppClientFactory; import org.ednovo.gooru.application.client.service.TaxonomyServiceAsync; import org.ednovo.gooru.application.shared.model.code.CourseSubjectDo; import org.ednovo.gooru.application.shared.model.folder.CreateDo; import org.ednovo.gooru.application.shared.model.folder.FolderDo; import org.ednovo.gooru.application.shared.model.library.DomainStandardsDo; import org.ednovo.gooru.client.SimpleAsyncCallback; import org.ednovo.gooru.client.mvp.gshelf.ShelfTreeWidget; import org.ednovo.gooru.client.mvp.gshelf.righttabs.MyCollectionsRightClusterPresenter; import org.ednovo.gooru.client.mvp.gshelf.taxonomy.TaxonomyPopupPresenter; import org.ednovo.gooru.client.mvp.gshelf.util.LiPanelWithClose; import org.ednovo.gooru.client.mvp.standards.StandardsPopupPresenter; import com.google.gwt.event.shared.EventBus; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.ui.TreeItem; import com.google.inject.Inject; import com.gwtplatform.mvp.client.PresenterWidget; import com.gwtplatform.mvp.client.View; import com.gwtplatform.mvp.client.proxy.Proxy; /** * @author Search Team * */ public class LessonInfoPresenter extends PresenterWidget<IsLessonInfoView> implements LessonInfoUiHandlers { @Inject private TaxonomyServiceAsync taxonomyService; StandardsPopupPresenter standardsPopupPresenter; MyCollectionsRightClusterPresenter myCollectionsRightClusterPresenter; TaxonomyPopupPresenter taxonomyPopupPresenter; private static final String O1_LEVEL = "o1"; private static final String O2_LEVEL = "o2"; Map<String, String> params = new HashMap<String, String>(); final String LESSON = "Lesson"; /** * Class constructor * @param view {@link View} * @param proxy {@link Proxy} */ @Inject public LessonInfoPresenter(EventBus eventBus, IsLessonInfoView view, StandardsPopupPresenter standardsPopupPresenter, TaxonomyPopupPresenter taxonomyPopupPresenter) { super(eventBus, view); this.standardsPopupPresenter = standardsPopupPresenter; this.taxonomyPopupPresenter = taxonomyPopupPresenter; taxonomyPopupPresenter.setLessonInfoPresenterInstance(this); getView().setUiHandlers(this); } @Override public void onBind() { super.onBind(); } @Override protected void onReveal() { super.onReveal(); } public TaxonomyServiceAsync getTaxonomyService() { return taxonomyService; } public void setTaxonomyService(TaxonomyServiceAsync taxonomyService) { this.taxonomyService = taxonomyService; } @Override public void showStandardsPopup(String standardVal, String standardsDesc, List<LiPanelWithClose> collectionLiPanelWithCloseArray) { Window.enableScrolling(false); standardsPopupPresenter.callStandardsBasedonTypeService(standardVal, standardsDesc); standardsPopupPresenter.setLessonInfoPresenter(this); standardsPopupPresenter.setAlreadySelectedItems(collectionLiPanelWithCloseArray); addToPopupSlot(standardsPopupPresenter); } @Override public void createAndSaveLessonDetails(CreateDo createDo, final boolean isCreateCollOrAssessment, final String creationType, final String courseId, final String unitId, final TreeItem currentShelfTreeWidget) { AppClientFactory.getInjector().getfolderService().createCourse(createDo, true, courseId, unitId, null, new SimpleAsyncCallback<FolderDo>() { @Override public void onSuccess(FolderDo result) { getView().resetBtns(); params.put("o1", courseId); params.put("o2", unitId); params.put("o3", result.getGooruOid()); params.put("view", "Course"); myCollectionsRightClusterPresenter.getShelfMainPresenter().updateTitleOfTreeWidget(result, isCreateCollOrAssessment, currentShelfTreeWidget); AppClientFactory.getPlaceManager().revealPlace(PlaceTokens.MYCONTENT, params); if (isCreateCollOrAssessment && creationType != null) { myCollectionsRightClusterPresenter.setTabItems(1, LESSON, result); myCollectionsRightClusterPresenter.setTabItems(1, creationType, null); myCollectionsRightClusterPresenter.setUnitTemplate(creationType, currentShelfTreeWidget); } else { myCollectionsRightClusterPresenter.setFolderListDoChild(null); myCollectionsRightClusterPresenter.setTabItems(2, LESSON, result); } Window.scrollTo(0, 0); getView().spinnerImageVisibility(false); } }); } @Override public void updateLessonDetails(final CreateDo createDo, final String id, final boolean isCreateColl, final String type, final FolderDo folderObj, final TreeItem currentShelfTreeWidget) { String o1 = AppClientFactory.getPlaceManager().getRequestParameter("o1", null); String o2 = AppClientFactory.getPlaceManager().getRequestParameter("o2", null); AppClientFactory.getInjector().getfolderService().updateCourse(o1, o2, id, null, createDo, new SimpleAsyncCallback<Void>() { @Override public void onSuccess(Void result) { getView().resetBtns(); folderObj.setTitle(createDo.getTitle()); folderObj.setType(LESSON); myCollectionsRightClusterPresenter.getShelfMainPresenter() .updateTitleOfTreeWidget(folderObj, isCreateColl, currentShelfTreeWidget); if (isCreateColl && type != null) { myCollectionsRightClusterPresenter.setTabItems(1, LESSON, folderObj); myCollectionsRightClusterPresenter.setTabItems(1, type, null); myCollectionsRightClusterPresenter.setUnitTemplate(type, currentShelfTreeWidget); } else { myCollectionsRightClusterPresenter.setTabItems(2, LESSON, folderObj); } Window.scrollTo(0, 0); getView().spinnerImageVisibility(false); } }); } @Override public MyCollectionsRightClusterPresenter getMyCollectionsRightClusterPresenter() { return myCollectionsRightClusterPresenter; } public void setMyCollectionRightClusterPresenter( MyCollectionsRightClusterPresenter myCollectionsRightClusterPresenter) { this.myCollectionsRightClusterPresenter = myCollectionsRightClusterPresenter; } public void setLessonData(FolderDo folderObj) { getView().setLessonInfoData(folderObj); //callTaxonomyService(1); } @Override public void checkProfanity(String textValue, final boolean isCreate, final String type, final CreateDo createOrUpDate, final String courseId, final String unitId, final TreeItem currentShelfTreeWidget) { final Map<String, String> parms = new HashMap<String, String>(); parms.put("text", textValue); AppClientFactory.getInjector().getResourceService().checkProfanity(parms, new SimpleAsyncCallback<Boolean>() { @Override public void onSuccess(Boolean value) { getView().resetBtns(); getView().callCreateAndUpdate(isCreate, value, type, createOrUpDate, courseId, unitId, currentShelfTreeWidget); } }); } @Override public void callTaxonomyService(int subdomainId) { getTaxonomyService().getStandardsList(subdomainId, new SimpleAsyncCallback<List<DomainStandardsDo>>() { @Override public void onSuccess(List<DomainStandardsDo> result) { if (result.size() > 0) { getView().displayStandardsList(result); } } }); } @Override public void invokeTaxonomyPopup(String viewType, List<LiPanelWithClose> lessonLiPanelWithCloseArray) { taxonomyPopupPresenter.setSelectedUlContainer(lessonLiPanelWithCloseArray); taxonomyPopupPresenter.getTaxonomySubjects(viewType, 1, "subject", 0, 20); addToPopupSlot(taxonomyPopupPresenter); } @Override public void callCourseInfoTaxonomy() { String courseId = AppClientFactory.getPlaceManager().getRequestParameter(O1_LEVEL, null); String unitId = AppClientFactory.getPlaceManager().getRequestParameter(O2_LEVEL, null); AppClientFactory.getInjector().getfolderService().getCourseDetails(courseId, unitId, null, new SimpleAsyncCallback<FolderDo>() { @Override public void onSuccess(FolderDo result) { if (result.getSubdomain() != null && result.getSubdomain().size() > 0) { getView().getStadardsPanel().setVisible(true); CourseSubjectDo courseSubjectObj = result.getSubdomain().get(0); callTaxonomyService(courseSubjectObj.getId()); } else { getView().getStadardsPanel().setVisible(false); } } }); } public void addTaxonomyData(List<LiPanelWithClose> liPanelWithCloseArray, List<LiPanelWithClose> removedLiPanelWithCloseArray) { getView().addTaxonomyData(liPanelWithCloseArray, removedLiPanelWithCloseArray); } @Override public TreeItem getSelectedWidget() { TreeItem shelfTreeWidget = myCollectionsRightClusterPresenter.getShelfMainPresenter().getEditingWidget(); return shelfTreeWidget; } public void setSelectedStandards(List<Map<String, String>> standListArray) { getView().displaySelectedStandards(standListArray); } }