Java tutorial
/** * Copyright (c) 2000-present Liferay, Inc. All rights reserved. * * This library is free software; you can redistribute it and/or modify it under * the terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 2.1 of the License, or (at your option) * any later version. * * This library is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more * details. */ package com.bemis.portal.report.model.impl; import aQute.bnd.annotation.ProviderType; import com.bemis.portal.report.ReportPortletKeys; import com.bemis.portal.report.definition.ReportParameter; import com.bemis.portal.report.runtime.ReportParametersValuesSerializer; import com.bemis.portal.report.runtime.ReportParametersValuesSerializerUtil; import com.bemis.portal.report.service.ReportRequestLocalServiceUtil; import com.liferay.document.library.kernel.model.DLFolderConstants; import com.liferay.portal.kernel.dao.orm.QueryUtil; import com.liferay.portal.kernel.exception.PortalException; import com.liferay.portal.kernel.json.JSONException; import com.liferay.portal.kernel.log.Log; import com.liferay.portal.kernel.log.LogFactoryUtil; import com.liferay.portal.kernel.model.Repository; import com.liferay.portal.kernel.portletfilerepository.PortletFileRepositoryUtil; import com.liferay.portal.kernel.repository.model.FileEntry; import com.liferay.portal.kernel.repository.model.Folder; import com.liferay.portal.kernel.service.ServiceContext; import com.liferay.portal.kernel.util.StringPool; import com.liferay.portal.kernel.util.StringUtil; import com.liferay.portal.kernel.workflow.WorkflowConstants; import java.io.File; import java.io.InputStream; import java.io.Serializable; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.LinkedHashSet; import java.util.List; import java.util.Map; import java.util.Set; /** * @author Michael C. Han */ @ProviderType public class ReportRequestImpl extends ReportRequestBaseImpl { public ReportRequestImpl() { } @Override public void addAttachment(long userId, String fileName, String mimeType, File file) throws PortalException { ReportRequestLocalServiceUtil.addReportResponse(userId, getReportRequestId(), fileName, mimeType, file); } @Override public void addAttachment(long userId, String fileName, String mimeType, InputStream inputStream) throws PortalException { ReportRequestLocalServiceUtil.addReportResponse(userId, getReportRequestId(), fileName, mimeType, inputStream); } @Override public Folder addAttachmentsFolder() throws PortalException { if (_attachmentsFolderId != DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) { return PortletFileRepositoryUtil.getPortletFolder(_attachmentsFolderId); } ServiceContext serviceContext = new ServiceContext(); serviceContext.setAddGroupPermissions(true); serviceContext.setAddGuestPermissions(true); Repository repository = PortletFileRepositoryUtil.addPortletRepository(getGroupId(), ReportPortletKeys.REPORT_GENERATION_REQUEST, serviceContext); Folder folder = PortletFileRepositoryUtil.addPortletFolder(getUserId(), repository.getRepositoryId(), DLFolderConstants.DEFAULT_PARENT_FOLDER_ID, String.valueOf(getReportRequestId()), serviceContext); _attachmentsFolderId = folder.getFolderId(); return folder; } @Override public List<FileEntry> getAttachmentsFileEntries() throws PortalException { return getAttachmentsFileEntries(QueryUtil.ALL_POS, QueryUtil.ALL_POS); } @Override public List<FileEntry> getAttachmentsFileEntries(int start, int end) throws PortalException { List<FileEntry> fileEntries = new ArrayList<>(); long attachmentsFolderId = getAttachmentsFolderId(); if (attachmentsFolderId != DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) { fileEntries = PortletFileRepositoryUtil.getPortletFileEntries(getGroupId(), attachmentsFolderId, WorkflowConstants.STATUS_APPROVED, start, end, null); } return fileEntries; } @Override public int getAttachmentsFileEntriesCount() throws PortalException { int attachmentsFileEntriesCount = 0; long attachmentsFolderId = getAttachmentsFolderId(); if (attachmentsFolderId != DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) { attachmentsFileEntriesCount = PortletFileRepositoryUtil.getPortletFileEntriesCount(getGroupId(), attachmentsFolderId, WorkflowConstants.STATUS_APPROVED); } return attachmentsFileEntriesCount; } @Override public long getAttachmentsFolderId() { if (_attachmentsFolderId != DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) { return _attachmentsFolderId; } ServiceContext serviceContext = new ServiceContext(); serviceContext.setAddGroupPermissions(true); serviceContext.setAddGuestPermissions(true); Repository repository = PortletFileRepositoryUtil.fetchPortletRepository(getGroupId(), ReportPortletKeys.REPORT_GENERATION_REQUEST); if (repository == null) { return DLFolderConstants.DEFAULT_PARENT_FOLDER_ID; } try { Folder folder = PortletFileRepositoryUtil.getPortletFolder(repository.getRepositoryId(), DLFolderConstants.DEFAULT_PARENT_FOLDER_ID, String.valueOf(getReportRequestId())); _attachmentsFolderId = folder.getFolderId(); } catch (Exception e) { if (_log.isDebugEnabled()) { _log.debug("No portlet repository for ReportRequest" + getReportRequestId(), e); } } return _attachmentsFolderId; } @Override public Map<ReportParameter, Serializable> getReportParametersValues() { if (_reportParametersValues == null) { String paramtersValuesJSON = getParameters(); ReportParametersValuesSerializer reportParametersValuesSerializer = ReportParametersValuesSerializerUtil .getReportParametersValuesSerializer(); try { Map<ReportParameter, Serializable> reportParametersValues = reportParametersValuesSerializer .deserialize(paramtersValuesJSON); if (reportParametersValues == null) { reportParametersValues = Collections.emptyMap(); } _reportParametersValues = reportParametersValues; } catch (JSONException jsone) { if (_log.isWarnEnabled()) { _log.warn("Error deserializing report parameter values", jsone); } } } return _reportParametersValues; } @Override public Set<String> getSelectedFieldsSet() { if (_selectedFieldsSet == null) { String[] selectedFieldsArray = StringUtil.split(getSelectedFields(), StringPool.COMMA); _selectedFieldsSet = new LinkedHashSet<>(Arrays.asList(selectedFieldsArray)); } return _selectedFieldsSet; } @Override public Set<String> getSortFieldsSet() { if (_sortFieldsSet == null) { String[] sortFieldsArray = StringUtil.split(getSortFields(), StringPool.COMMA); _sortFieldsSet = new LinkedHashSet<>(Arrays.asList(sortFieldsArray)); } return _sortFieldsSet; } @Override public void setParameters(String parameters) { super.setParameters(parameters); _reportParametersValues = null; } @Override public void setSelectedFields(String selectedFields) { super.setSelectedFields(selectedFields); _selectedFieldsSet = null; } @Override public void setSortFields(String sortFields) { super.setSortFields(sortFields); _sortFieldsSet = null; } private static final Log _log = LogFactoryUtil.getLog(ReportRequestImpl.class); private long _attachmentsFolderId; private Map<ReportParameter, Serializable> _reportParametersValues; private Set<String> _selectedFieldsSet; private Set<String> _sortFieldsSet; }