| // 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.doris.analysis; |
| |
| import org.apache.doris.catalog.Env; |
| import org.apache.doris.common.AnalysisException; |
| import org.apache.doris.common.ErrorCode; |
| import org.apache.doris.common.ErrorReport; |
| import org.apache.doris.common.UserException; |
| import org.apache.doris.datasource.InternalCatalog; |
| import org.apache.doris.mysql.privilege.PrivPredicate; |
| import org.apache.doris.qe.ConnectContext; |
| |
| import com.google.common.base.Strings; |
| |
| public class CancelBackupStmt extends CancelStmt { |
| |
| private String dbName; |
| private boolean isRestore; |
| |
| public CancelBackupStmt(String dbName, boolean isRestore) { |
| this.dbName = dbName; |
| this.isRestore = isRestore; |
| } |
| |
| public String getDbName() { |
| return dbName; |
| } |
| |
| public boolean isRestore() { |
| return isRestore; |
| } |
| |
| @Override |
| public void analyze(Analyzer analyzer) throws UserException { |
| super.analyze(analyzer); |
| if (Strings.isNullOrEmpty(dbName)) { |
| dbName = analyzer.getDefaultDb(); |
| if (Strings.isNullOrEmpty(dbName)) { |
| throw new AnalysisException("No database selected"); |
| } |
| } |
| |
| // check auth |
| if (!Env.getCurrentEnv().getAccessManager() |
| .checkDbPriv(ConnectContext.get(), InternalCatalog.INTERNAL_CATALOG_NAME, dbName, PrivPredicate.LOAD)) { |
| ErrorReport.reportAnalysisException(ErrorCode.ERR_SPECIFIC_ACCESS_DENIED_ERROR, "LOAD"); |
| } |
| } |
| |
| @Override |
| public String toSql() { |
| StringBuilder builder = new StringBuilder(); |
| builder.append("CANCEL"); |
| if (isRestore) { |
| builder.append(" RESTORE"); |
| } else { |
| builder.append(" BACKUP"); |
| } |
| if (dbName != null) { |
| builder.append(" FROM `").append(dbName).append("`"); |
| } |
| return builder.toString(); |
| } |
| |
| @Override |
| public String toString() { |
| return toSql(); |
| } |
| } |