| /* |
| * 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.batchee.container.services.ServicesManager; |
| import org.apache.batchee.jaxrs.client.BatchEEJAXRSClientFactory; |
| import org.apache.batchee.jaxrs.client.ClientConfiguration; |
| import org.apache.batchee.tools.maven.locator.MavenPluginLocator; |
| import org.apache.maven.plugin.AbstractMojo; |
| import org.apache.maven.plugins.annotations.Parameter; |
| |
| import javax.batch.operations.JobOperator; |
| import javax.batch.runtime.BatchRuntime; |
| import java.util.Map; |
| |
| public abstract class BatchEEMojoBase extends AbstractMojo { |
| /** |
| * the BatchEE properties when executed locally |
| */ |
| @Parameter |
| protected Map<String, String> properties; |
| |
| /** |
| * when executed remotely the client configuration |
| */ |
| @Parameter |
| private ClientConfiguration clientConfiguration; |
| |
| /** |
| * force to use a custom JobOperator |
| */ |
| @Parameter(property = "batchee.job-operator") |
| private String jobOperatorClass; |
| |
| protected volatile JobOperator operator = null; |
| |
| protected JobOperator getOrCreateOperator() { |
| if (operator == null) { |
| synchronized (this) { |
| if (operator == null) { |
| if (jobOperatorClass != null) { |
| try { |
| operator = JobOperator.class.cast(Thread.currentThread().getContextClassLoader().loadClass(jobOperatorClass).newInstance()); |
| } catch (final Exception e) { |
| throw new IllegalArgumentException("JobOperator " + jobOperatorClass + " can't be used", e); |
| } |
| } else if (clientConfiguration == null) { |
| configureBatchEE(); |
| operator = BatchRuntime.getJobOperator(); |
| } else { |
| operator = BatchEEJAXRSClientFactory.newClient(clientConfiguration); |
| } |
| } |
| } |
| } |
| return operator; |
| } |
| |
| private void configureBatchEE() { |
| try { |
| final MavenPluginLocator locator = new MavenPluginLocator(); |
| locator.init(properties); |
| ServicesManager.setServicesManagerLocator(locator); |
| } catch (final Throwable th) { |
| try { |
| Thread.currentThread().getContextClassLoader().loadClass("org.apache.batchee.container.services.ServicesManager"); |
| |
| getLog().error(th.getMessage(), th); |
| } catch (final Throwable ignored) { |
| getLog().info("You don't use this plugin with BatchEE so configuration will be ignored"); |
| } |
| } |
| } |
| } |