package it.egeos.kt.metadata;

import org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter;
import org.alfresco.service.cmr.repository.ContentReader;

import java.io.Serializable;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

public class HelloWorldMetadataExtractor extends AbstractMappingMetadataExtracter {

    public static final String TEST_MIMETYPE = "application/x-test";
    public static final String METADATA_1 = "property1";
    public static final String METADATA_2 = "property2";

    private static final Set<String> MIMETYPES = new HashSet<String>();
    static { MIMETYPES.add(TEST_MIMETYPE);  }

    public HelloWorldMetadataExtractor() {
        super(MIMETYPES);
        logger.debug("[HelloWorldMetadataExtractor] init ");
    }
    @Override
    protected Map<String, Serializable> extractRaw(ContentReader contentReader) throws Throwable {
        logger.debug("[extractRaw] STARTING METADATA EXTRACTOR - MIMETYPE TEST_EXT....... ");
        Map<String, Serializable> extractedRawMap = new HashMap<>();
        logger.debug("[extractRaw] extracting metadata ");
        extractedRawMap.put(METADATA_1, "my custom property 1");
        extractedRawMap.put(METADATA_2, "my custom property 2");
        logger.debug("[extractRaw] extraction has ended ");
        logger.debug("[extractRaw] returning the extraction map back to Alfresco for processing");
        return extractedRawMap;
    }
}