ViewMetacardActionProvider.java

/**
 * Copyright (c) Codice Foundation
 * <p/>
 * This is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser
 * General Public License as published by the Free Software Foundation, either version 3 of the
 * License, or any later version.
 * <p/>
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details. A copy of the GNU Lesser General Public License
 * is distributed along with this program and can be found at
 * <http://www.gnu.org/licenses/lgpl.html>.
 */
package org.codice.ddf.endpoints.rest.action;

import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;

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

import ddf.action.Action;
import ddf.action.impl.ActionImpl;

public class ViewMetacardActionProvider extends AbstractMetacardActionProvider {

    public static final String TITLE = "Export Metacard XML";

    public static final String DESCRIPTION = "Provides a URL to the metacard";

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

    public ViewMetacardActionProvider(String id) {
        this.actionProviderId = id;
    }

    @Override
    protected Action getAction(String metacardId, String metacardSource) {

        URL url = null;
        try {

            URI uri = new URI(
                    protocol + host + ':' + port + contextRoot + PATH + "/" + metacardSource + "/"
                            + metacardId);
            url = uri.toURL();

        } catch (MalformedURLException e) {
            LOGGER.info("Malformed URL exception", e);
            return null;
        } catch (URISyntaxException e) {
            LOGGER.info("URI Syntax exception", e);
            return null;
        }

        return new ActionImpl(getId(), TITLE, DESCRIPTION, url);

    }

}