D-Net

package eu.dnetlib.msro.openaireplus.workflows.nodes.hadoop;

import java.net.URI;

import java.util.HashMap;

import java.util.Map;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.springframework.beans.factory.annotation.Required;

import org.springframework.web.client.RestTemplate;

import org.springframework.web.util.UriComponentsBuilder;

import com.googlecode.sarasvati.Arc;

import com.googlecode.sarasvati.NodeToken;

import eu.dnetlib.data.mdstore.manager.common.model.MDStoreVersion;

import eu.dnetlib.msro.workflows.nodes.SimpleJobNode;

public class PrepareMDStoreVersionJobNode extends SimpleJobNode {

	private static final Log log = LogFactory.getLog(PrepareMDStoreVersionJobNode.class);

	private String mdId;

	/* Spring managed params */

	private String mdStoreManagerUrl;

	@Override

	protected String execute(final NodeToken token) throws Exception {

		final String url = getMdStoreManagerUrl() + "/mdstore/{mdId}/newVersion";

		final Map<String, Object> params = new HashMap<>();

		params.put("mdId", getMdId());

		final URI uri = UriComponentsBuilder.fromUriString(url)

				.buildAndExpand(params)

				.toUri();

		final RestTemplate restTemplate = new RestTemplate();

		final MDStoreVersion version = restTemplate.getForObject(uri, MDStoreVersion.class);

		log.info("mdstore version prepared " + version.getId());

		token.getEnv().setAttribute("mdId", mdId);

		token.getEnv().setAttribute("versionId", version.getId());

		return Arc.DEFAULT_ARC;

	}

	public String getMdStoreManagerUrl() {

		return mdStoreManagerUrl;

	}

	@Required

	public void setMdStoreManagerUrl(final String mdStoreManagerUrl) {

		this.mdStoreManagerUrl = mdStoreManagerUrl;

	}

	public String getMdId() {

		return mdId;

	}

	public void setMdId(final String mdId) {

		this.mdId = mdId;

	}

}