UpdateObjectAction.java

/**
 * Copyright 2008 The University of North Carolina at Chapel Hill
 *
 * 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.
 */
package edu.unc.lib.dl.data.ingest.solr.action;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import edu.unc.lib.dl.data.ingest.solr.SolrUpdateRequest;
import edu.unc.lib.dl.data.ingest.solr.exception.IndexingException;
import edu.unc.lib.dl.data.ingest.solr.exception.UnsupportedContentModelException;
import edu.unc.lib.dl.data.ingest.solr.indexing.DocumentIndexingPackage;

/**
 * Updates or adds the metadata for a single object
 * 
 * @author bbpennel
 * 
 */
public class UpdateObjectAction extends AbstractIndexingAction {
	private static final Logger log = LoggerFactory.getLogger(UpdateObjectAction.class);

	@Override
	public void performAction(SolrUpdateRequest updateRequest) throws IndexingException {
		// Retrieve object metadata from Fedora and add to update document list
		DocumentIndexingPackage dip = updateRequest.getDocumentIndexingPackage();
		if (dip == null) {
			dip = factory.createDip(updateRequest.getPid());
			updateRequest.setDocumentIndexingPackage(dip);
		}

		try {
			pipeline.process(dip);
			if (this.addDocumentMode) {
				solrUpdateDriver.addDocument(dip.getDocument());
			} else {
				solrUpdateDriver.updateDocument("set", dip.getDocument());
			}
		} catch (UnsupportedContentModelException e) {
			log.debug("Skipping indexing of object {} because of invalid content model", 
					dip.getPid().getPid(), e);
		}
	}
}