| // 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 com.cloud.storage.dao; |
| |
| import java.sql.PreparedStatement; |
| import java.sql.ResultSet; |
| import java.util.ArrayList; |
| import java.util.Date; |
| import java.util.List; |
| |
| |
| import org.springframework.stereotype.Component; |
| |
| import com.cloud.storage.LaunchPermissionVO; |
| import com.cloud.storage.Storage.ImageFormat; |
| import com.cloud.storage.Storage.TemplateType; |
| import com.cloud.storage.VMTemplateVO; |
| import com.cloud.utils.DateUtil; |
| import com.cloud.utils.db.GenericDaoBase; |
| import com.cloud.utils.db.SearchBuilder; |
| import com.cloud.utils.db.SearchCriteria; |
| import com.cloud.utils.db.TransactionLegacy; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| |
| @Component |
| public class LaunchPermissionDaoImpl extends GenericDaoBase<LaunchPermissionVO, Long> implements LaunchPermissionDao { |
| private static final String REMOVE_LAUNCH_PERMISSION = "DELETE FROM `cloud`.`launch_permission`" + " WHERE template_id = ? AND account_id = ?"; |
| |
| private static final String LIST_PERMITTED_TEMPLATES = |
| "SELECT t.id, t.unique_name, t.name, t.public, t.format, t.type, t.hvm, t.bits, t.url, t.created, t.account_id, t.checksum, t.display_text, t.enable_password, t.guest_os_id, t.featured" |
| + " FROM `cloud`.`vm_template` t INNER JOIN (SELECT lp.template_id as lptid" |
| + " FROM `cloud`.`launch_permission` lp" |
| + " WHERE lp.account_id = ?) joinlp" |
| + " WHERE t.id = joinlp.lptid" + " ORDER BY t.created DESC"; |
| |
| private final SearchBuilder<LaunchPermissionVO> TemplateAndAccountSearch; |
| private final SearchBuilder<LaunchPermissionVO> TemplateIdSearch; |
| |
| protected LaunchPermissionDaoImpl() { |
| TemplateAndAccountSearch = createSearchBuilder(); |
| TemplateAndAccountSearch.and("templateId", TemplateAndAccountSearch.entity().getTemplateId(), SearchCriteria.Op.EQ); |
| TemplateAndAccountSearch.and("accountId", TemplateAndAccountSearch.entity().getAccountId(), SearchCriteria.Op.EQ); |
| TemplateAndAccountSearch.done(); |
| |
| TemplateIdSearch = createSearchBuilder(); |
| TemplateIdSearch.and("templateId", TemplateIdSearch.entity().getTemplateId(), SearchCriteria.Op.EQ); |
| TemplateIdSearch.done(); |
| } |
| |
| @Override |
| public void removePermissions(long templateId, List<Long> accountIds) { |
| TransactionLegacy txn = TransactionLegacy.currentTxn(); |
| PreparedStatement pstmt = null; |
| try { |
| txn.start(); |
| String sql = REMOVE_LAUNCH_PERMISSION; |
| pstmt = txn.prepareAutoCloseStatement(sql); |
| for (Long accountId : accountIds) { |
| pstmt.setLong(1, templateId); |
| pstmt.setLong(2, accountId.longValue()); |
| pstmt.addBatch(); |
| } |
| pstmt.executeBatch(); |
| txn.commit(); |
| } catch (Exception e) { |
| txn.rollback(); |
| logger.warn("Error removing launch permissions", e); |
| throw new CloudRuntimeException("Error removing launch permissions", e); |
| } |
| } |
| |
| @Override |
| public void removeAllPermissions(long templateId) { |
| SearchCriteria<LaunchPermissionVO> sc = TemplateIdSearch.create(); |
| sc.setParameters("templateId", templateId); |
| expunge(sc); |
| } |
| |
| @Override |
| public LaunchPermissionVO findByTemplateAndAccount(long templateId, long accountId) { |
| SearchCriteria<LaunchPermissionVO> sc = TemplateAndAccountSearch.create(); |
| sc.setParameters("templateId", templateId); |
| sc.setParameters("accountId", accountId); |
| return findOneBy(sc); |
| } |
| |
| @Override |
| public List<VMTemplateVO> listPermittedTemplates(long accountId) { |
| TransactionLegacy txn = TransactionLegacy.currentTxn(); |
| List<VMTemplateVO> permittedTemplates = new ArrayList<VMTemplateVO>(); |
| PreparedStatement pstmt = null; |
| try { |
| String sql = LIST_PERMITTED_TEMPLATES; |
| pstmt = txn.prepareAutoCloseStatement(sql); |
| pstmt.setLong(1, accountId); |
| ResultSet rs = pstmt.executeQuery(); |
| while (rs.next()) { |
| long id = rs.getLong(1); |
| String uniqueName = rs.getString(2); |
| String name = rs.getString(3); |
| boolean isPublic = rs.getBoolean(4); |
| String value = rs.getString(5); |
| ImageFormat format = ImageFormat.valueOf(value); |
| String tmpltType = rs.getString(6); |
| boolean requiresHVM = rs.getBoolean(7); |
| int bits = rs.getInt(8); |
| String url = rs.getString(9); |
| String createdTS = rs.getString(10); |
| long templateAccountId = rs.getLong(11); |
| String checksum = rs.getString(12); |
| String displayText = rs.getString(13); |
| boolean enablePassword = rs.getBoolean(14); |
| long guestOSId = rs.getLong(15); |
| boolean featured = rs.getBoolean(16); |
| Date createdDate = null; |
| |
| if (createdTS != null) { |
| createdDate = DateUtil.parseDateString(s_gmtTimeZone, createdTS); |
| } |
| |
| if (isPublic) { |
| continue; // if it's public already, skip adding it to |
| // permitted templates as this for private |
| // templates only |
| } |
| VMTemplateVO template = |
| new VMTemplateVO(id, uniqueName, name, format, isPublic, featured, TemplateType.valueOf(tmpltType), url, createdDate, requiresHVM, bits, |
| templateAccountId, checksum, displayText, enablePassword, guestOSId, true, null); |
| permittedTemplates.add(template); |
| } |
| } catch (Exception e) { |
| logger.warn("Error listing permitted templates", e); |
| } |
| return permittedTemplates; |
| } |
| |
| @Override |
| public List<LaunchPermissionVO> findByTemplate(long templateId) { |
| SearchCriteria<LaunchPermissionVO> sc = TemplateIdSearch.create(); |
| sc.setParameters("templateId", templateId); |
| return listBy(sc); |
| } |
| } |