UpdateBean.java

package no.difi.datahotel.logic;

import no.difi.datahotel.model.Metadata;
import no.difi.datahotel.util.MetadataLogger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component("update")
public class UpdateBean {

    @Autowired
    private FieldBean fieldBean;
    @Autowired
    private ChunkBean chunkBean;
    @Autowired
    private IndexBean indexBean;
    @Autowired
    private SearchBean searchBean;
    @Autowired
    private DataBean dataBean;

    public void validate(Metadata metadata) {
        MetadataLogger logger = metadata.getLogger();

        if (metadata.getUpdated() == null) {
            logger.warning("Missing timestamp in metadata file.");
            return;
        }

        if (metadata.getUpdated().equals(dataBean.getTimestamp(metadata.getLocation())))
            return;

        if (dataBean.getTimestamp(metadata.getLocation()) != null && dataBean.getTimestamp(metadata.getLocation()) == -1) {
            logger.info("Do not disturb.");
            return;
        }

        dataBean.setTimestamp(metadata.getLocation(), -1L);

        fieldBean.update(metadata);
        chunkBean.update(metadata);
        indexBean.update(metadata);
        searchBean.update(metadata);

        logger.info("Ready");
        dataBean.setTimestamp(metadata.getLocation(), metadata.getUpdated());
    }

    public void setFieldBean(FieldBean fieldBean) {
        this.fieldBean = fieldBean;
    }

    public void setChunkBean(ChunkBean chunkBean) {
        this.chunkBean = chunkBean;
    }

    public void setIndexBean(IndexBean indexBean) {
        this.indexBean = indexBean;
    }

    public void setSearchBean(SearchBean searchBean) {
        this.searchBean = searchBean;
    }

    public void setDataBean(DataBean dataBean) {
        this.dataBean = dataBean;
    }
}