org.apache.sqoop.shell.ShowSubmissionFunction.java Source code

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Here is the source code for org.apache.sqoop.shell.ShowSubmissionFunction.java

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/**
 * 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 java.util.LinkedList;
import java.util.List;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.OptionBuilder;
import org.apache.sqoop.model.MSubmission;
import org.apache.sqoop.shell.core.Constants;
import org.apache.sqoop.shell.utils.SubmissionDisplayer;
import org.apache.sqoop.shell.utils.TableDisplayer;
import org.apache.sqoop.validation.Status;

import static org.apache.sqoop.shell.ShellEnvironment.*;

@SuppressWarnings("serial")
public class ShowSubmissionFunction extends SqoopFunction {
    @SuppressWarnings("static-access")
    public ShowSubmissionFunction() {
        this.addOption(
                OptionBuilder.withDescription(resourceString(Constants.RES_SHOW_PROMPT_DISPLAY_ALL_SUBMISSIONS))
                        .withLongOpt(Constants.OPT_DETAIL).create(Constants.OPT_DETAIL_CHAR));
        this.addOption(OptionBuilder.hasArg().withArgName(Constants.OPT_JID)
                .withDescription(resourceString(Constants.RES_SHOW_PROMPT_DISPLAY_ALL_SUBMISSIONS_JOB_ID))
                .withLongOpt(Constants.OPT_JID).create(Constants.OPT_JID_CHAR));
    }

    @Override
    public Object executeFunction(CommandLine line, boolean isInteractive) {
        if (line.hasOption(Constants.OPT_DETAIL)) {
            if (line.hasOption(Constants.OPT_JID)) {
                showSubmissions(getLong(line, Constants.OPT_JID));
            } else {
                showSubmissions(null);
            }
        } else {
            if (line.hasOption(Constants.OPT_JID)) {
                showSummary(getLong(line, Constants.OPT_JID));
            } else {
                showSummary(null);
            }
        }

        return Status.OK;
    }

    private void showSummary(Long jid) {
        List<MSubmission> submissions;
        if (jid == null) {
            submissions = client.getSubmissions();
        } else {
            submissions = client.getSubmissionsForJob(jid);
        }

        List<String> header = new LinkedList<String>();
        header.add(resourceString(Constants.RES_TABLE_HEADER_JOB_ID));
        header.add(resourceString(Constants.RES_TABLE_HEADER_EXTERNAL_ID));
        header.add(resourceString(Constants.RES_TABLE_HEADER_STATUS));
        header.add(resourceString(Constants.RES_TABLE_HEADER_DATE));

        List<String> jids = new LinkedList<String>();
        List<String> eids = new LinkedList<String>();
        List<String> status = new LinkedList<String>();
        List<String> dates = new LinkedList<String>();

        for (MSubmission submission : submissions) {
            jids.add(String.valueOf(submission.getJobId()));
            eids.add(String.valueOf(submission.getExternalId()));
            status.add(submission.getStatus().toString());
            dates.add(submission.getLastUpdateDate().toString());
        }

        TableDisplayer.display(header, jids, eids, status, dates);
    }

    private void showSubmissions(Long jid) {
        List<MSubmission> submissions;
        if (jid == null) {
            submissions = client.getSubmissions();
        } else {
            submissions = client.getSubmissionsForJob(jid);
        }

        for (MSubmission submission : submissions) {
            SubmissionDisplayer.displaySubmission(submission);
        }
    }
}