tools/maven-plugin/src/main/java/org/apache/batchee/tools/maven/JobActionMojoBase.java

/*
 * 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.batchee.tools.maven;

import org.apache.maven.plugins.annotations.Parameter;

import javax.batch.operations.JobOperator;
import javax.batch.runtime.BatchStatus;
import java.util.Arrays;
import java.util.Collection;
import java.util.Map;
import java.util.Properties;

public abstract class JobActionMojoBase extends BatchEEMojoBase {
    private static final Collection<BatchStatus> BATCH_END_STATUSES = Arrays.asList(BatchStatus.COMPLETED, BatchStatus.FAILED, BatchStatus.STOPPED, BatchStatus.ABANDONED);

    /**
     * the job parameters to use.
     */
    @Parameter
    protected Map<String, String> jobParameters;

    /**
     * wait or not the end of this task before exiting maven plugin execution.
     */
    @Parameter(property = "batchee.wait", defaultValue = "false")
    protected boolean wait;

    protected static Properties toProperties(final Map<String, String> jobParameters) {
        final Properties jobParams = new Properties();
        if (jobParameters != null) {
            jobParams.putAll(jobParameters);
        }
        return jobParams;
    }

    protected void waitEnd(final JobOperator jobOperator, final long id) {
        do {
            try {
                Thread.sleep(100);
            } catch (final InterruptedException e) {
                return;
            }
        } while (!BATCH_END_STATUSES.contains(jobOperator.getJobExecution(id).getBatchStatus()));
    }
}