ReplicatePackageProcess.java

/*
 * #%L
 * ACS AEM Commons Bundle
 * %%
 * Copyright (C) 2017 - Adobe
 * %%
 * 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.
 * #L%
 */
package com.adobe.acs.commons.replication.packages.automatic.impl;

import com.adobe.acs.commons.util.WorkflowHelper;
import org.apache.commons.lang3.StringUtils;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.api.resource.ResourceResolverFactory;
import org.osgi.service.event.EventAdmin;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.day.cq.replication.Replicator;
import com.day.cq.workflow.WorkflowException;
import com.day.cq.workflow.WorkflowSession;
import com.day.cq.workflow.exec.WorkItem;
import com.day.cq.workflow.exec.WorkflowProcess;
import com.day.cq.workflow.metadata.MetaDataMap;

/**
 * Workflow process for kicking off an AutomaticPackageReplicatorJob
 */
@Component
@Property(label = "Workflow Label", name = "process.label", value = "Build and Replicate Package", description = "Builds and Replicates a Package of Content, set the path of the package to replicate as the argument.")
@Service
public class ReplicatePackageProcess implements WorkflowProcess {

	private static final Logger log = LoggerFactory.getLogger(ReplicatePackageProcess.class);

	@Reference
	private ResourceResolverFactory resourceResolverFactory;

	@Reference
	private Replicator replicator;

	@Reference
	private EventAdmin eventAdmin;

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * com.day.cq.workflow.exec.WorkflowProcess#execute(com.day.cq.workflow.exec
	 * .WorkItem, com.day.cq.workflow.WorkflowSession,
	 * com.day.cq.workflow.metadata.MetaDataMap)
	 */
	@Override
	public void execute(WorkItem item, WorkflowSession session, MetaDataMap args) throws WorkflowException {
		log.trace("execute");
		String packagePath = args.get(WorkflowHelper.PROCESS_ARGS, String.class);
		if (StringUtils.isNotEmpty(packagePath)) {
			log.debug("Executing Automatic Package Replicator Job for package {}", packagePath);
			AutomaticPackageReplicatorJob aprJob = new AutomaticPackageReplicatorJob(resourceResolverFactory,
					replicator, eventAdmin, packagePath);
			try {
				aprJob.excute();
			} catch (Exception e) {
				log.error("Exception executing Automatic Package Replicator Job for package " + packagePath, e);
				throw new WorkflowException(
						"Exception executing Automatic Package Replicator Job for package " + packagePath, e);
			}
		} else {
			log.warn("No package path specified");
			throw new WorkflowException("No package path specified for Automatic Package Replicator Job");
		}
	}

}