ExternalMetadataTable.java

package comeon.ui.media.metadata;

import org.apache.commons.beanutils.BeanUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.swing.table.TableModel;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;

public final class ExternalMetadataTable extends AbstractMetadataTable<Object> {

    private static final long serialVersionUID = 1L;

    public ExternalMetadataTable(final String title, final Object content) {
        super(title, content);
    }

    @Override
    protected TableModel getTableModel(final Object content) {
        return new ExternalMetadataTableModel(content);
    }

    private static final class ExternalMetadataTableModel extends SimpleMetadataTableModel<Object> {

        private static final long serialVersionUID = 1L;

        private static final Logger LOGGER = LoggerFactory.getLogger(ExternalMetadataTableModel.class);

        private static final String CLASS_PROPERTY_NAME = "class";

        public ExternalMetadataTableModel(final Object content) {
            super(content);
        }

        @Override
        protected List<Entry> getValues(Object content) {
            List<Entry> values;
            try {
                final Map<String, String> properties = BeanUtils.describe(content);
                properties.remove(CLASS_PROPERTY_NAME);
                values = new ArrayList<>(properties.size());
                for (final Map.Entry<String, String> property : properties.entrySet()) {
                    final String propertyName = property.getKey();
                    final String propertyValue = BeanUtils.getProperty(content, propertyName);
                    values.add(new Entry(propertyName, propertyValue));
                }
            } catch (final IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
                LOGGER.warn("Could not extract properties", e);
                values = Collections.emptyList();
            }
            return values;
        }

    }
}