elaborate.editor.resources.AboutResource.java Source code

Introduction

Here is the source code for elaborate.editor.resources.AboutResource.java

Source

package elaborate.editor.resources;

/*
 * #%L
 * elab4-backend
 * =======
 * Copyright (C) 2011 - 2016 Huygens ING
 * =======
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import java.io.IOException;
import java.util.Map;
import java.util.PropertyResourceBundle;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;

import com.google.common.collect.Maps;

import elaborate.jaxrs.APIDesc;
import nl.knaw.huygens.jaxrstools.resources.UTF8MediaType;

@Path("about")
public class AboutResource extends AbstractElaborateResource {
    private static PropertyResourceBundle propertyResourceBundle;
    private static PropertyResourceBundle publicationPropertyResourceBundle;

    @GET
    @APIDesc("Get version info")
    @Produces(UTF8MediaType.APPLICATION_JSON)
    public Map<String, String> getAbout() {
        Map<String, String> data = Maps.newLinkedHashMap();
        //      data.put("version", Configuration.instance().getStringSetting("version", "[undefined]"));
        data.put("version", getProperty("version"));
        data.put("commitId", getProperty("commitId"));
        data.put("scmBranch", getProperty("scmBranch"));
        data.put("buildDate", getProperty("buildDate"));
        data.put("publicationBackendBuild", getPublicationProperty("commitId"));
        data.put("publicationBackendBuildDate", getPublicationProperty("buildDate"));
        data.put("startTime", System.getProperty("application.starttime"));
        return data;
    }

    private static synchronized String getProperty(String key) {
        if (propertyResourceBundle == null) {
            try {
                propertyResourceBundle = new PropertyResourceBundle(//
                        Thread.currentThread().getContextClassLoader()//
                                .getResourceAsStream("about.properties")//
                );
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return propertyResourceBundle.getString(key);
    }

    private static synchronized String getPublicationProperty(String key) {
        if (publicationPropertyResourceBundle == null) {
            try {
                publicationPropertyResourceBundle = new PropertyResourceBundle(//
                        Thread.currentThread().getContextClassLoader()//
                                .getResourceAsStream("publication/WEB-INF/classes/about.properties")//
                );
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return publicationPropertyResourceBundle.getString(key);
    }

}