| /** |
| * 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.sqoop.shell; |
| |
| import jline.ConsoleReader; |
| import org.apache.commons.cli.CommandLine; |
| import org.apache.commons.cli.OptionBuilder; |
| import org.apache.sqoop.model.MLink; |
| import org.apache.sqoop.model.MPersistableEntity; |
| import org.apache.sqoop.shell.core.Constants; |
| import org.apache.sqoop.shell.utils.LinkDynamicConfigOptions; |
| import org.apache.sqoop.shell.utils.ConfigOptions; |
| import org.apache.sqoop.validation.Status; |
| |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.ResourceBundle; |
| |
| import static org.apache.sqoop.shell.ShellEnvironment.*; |
| import static org.apache.sqoop.shell.utils.ConfigFiller.*; |
| |
| /** |
| * |
| */ |
| @SuppressWarnings("serial") |
| public class CloneLinkFunction extends SqoopFunction { |
| @SuppressWarnings("static-access") |
| public CloneLinkFunction() { |
| this.addOption(OptionBuilder |
| .withDescription(resourceString(Constants.RES_PROMPT_LINK_ID)) |
| .withLongOpt(Constants.OPT_LID) |
| .hasArg() |
| .isRequired() |
| .create(Constants.OPT_LID_CHAR) |
| ); |
| } |
| |
| @Override |
| @SuppressWarnings("unchecked") |
| public Object executeFunction(CommandLine line, boolean isInteractive) throws IOException { |
| return cloneLink(getLong(line, Constants.OPT_LID), line.getArgList(), isInteractive); |
| } |
| |
| private Status cloneLink(Long connectionId, List<String> args, boolean isInteractive) throws IOException { |
| printlnResource(Constants.RES_CLONE_CLONING_LINK, connectionId); |
| |
| ConsoleReader reader = new ConsoleReader(); |
| |
| MLink connection = client.getLink(connectionId); |
| // Remove persistent id as we're making a clone |
| connection.setPersistenceId(MPersistableEntity.PERSISTANCE_ID_DEFAULT); |
| |
| Status status = Status.OK; |
| |
| ResourceBundle linkConfigBundle = client.getConnectorConfigBundle(connection.getConnectorId()); |
| |
| if (isInteractive) { |
| printlnResource(Constants.RES_PROMPT_UPDATE_LINK_CONFIG); |
| |
| do { |
| // Print error introduction if needed |
| if( !status.canProceed() ) { |
| errorIntroduction(); |
| } |
| |
| // Fill in data from user |
| if(!fillLinkWithBundle(reader, connection, linkConfigBundle)) { |
| return null; |
| } |
| |
| status = client.saveLink(connection); |
| } while(!status.canProceed()); |
| } else { |
| LinkDynamicConfigOptions options = new LinkDynamicConfigOptions(); |
| options.prepareOptions(connection); |
| CommandLine line = ConfigOptions.parseOptions(options, 0, args, false); |
| if (fillLink(line, connection)) { |
| status = client.saveLink(connection); |
| if (!status.canProceed()) { |
| printLinkValidationMessages(connection); |
| return null; |
| } |
| } else { |
| printLinkValidationMessages(connection); |
| return null; |
| } |
| } |
| |
| printlnResource(Constants.RES_CLONE_LINK_SUCCESSFUL, status.name(), connection.getPersistenceId()); |
| |
| return status; |
| } |
| } |