| // Copyright (C) 2009 The Android Open Source Project |
| // |
| // 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.google.gerrit.sshd.commands; |
| |
| import com.google.gerrit.common.data.GlobalCapability; |
| import com.google.gerrit.extensions.annotations.RequiresCapability; |
| import com.google.gerrit.extensions.restapi.AuthException; |
| import com.google.gerrit.server.IdentifiedUser; |
| import com.google.gerrit.server.permissions.GlobalPermission; |
| import com.google.gerrit.server.permissions.PermissionBackend; |
| import com.google.gerrit.server.permissions.PermissionBackendException; |
| import com.google.gerrit.sshd.AdminHighPriorityCommand; |
| import com.google.gerrit.sshd.CommandMetaData; |
| import com.google.gerrit.sshd.SshCommand; |
| import com.google.inject.Inject; |
| import org.kohsuke.args4j.Option; |
| |
| /** Opens a query processor. */ |
| @AdminHighPriorityCommand |
| @RequiresCapability(GlobalCapability.ACCESS_DATABASE) |
| @CommandMetaData(name = "gsql", description = "Administrative interface to active database") |
| final class AdminQueryShell extends SshCommand { |
| @Inject private PermissionBackend permissionBackend; |
| @Inject private QueryShell.Factory factory; |
| @Inject private IdentifiedUser currentUser; |
| |
| @Option(name = "--format", usage = "Set output format") |
| private QueryShell.OutputFormat format = QueryShell.OutputFormat.PRETTY; |
| |
| @Option(name = "-c", metaVar = "SQL QUERY", usage = "Query to execute") |
| private String query; |
| |
| @Override |
| protected void run() throws Failure { |
| try { |
| permissionBackend.user(currentUser).check(GlobalPermission.ACCESS_DATABASE); |
| } catch (AuthException err) { |
| throw die(err.getMessage()); |
| } catch (PermissionBackendException e) { |
| throw new Failure(1, "unavailable", e); |
| } |
| |
| QueryShell shell = factory.create(in, out); |
| shell.setOutputFormat(format); |
| if (query != null) { |
| shell.execute(query); |
| } else { |
| shell.run(); |
| } |
| } |
| } |