/*
* Syncany, www.syncany.org
* Copyright (C) 2011-2015 Philipp C. Heckel <philipp.heckel@gmail.com>
*
* 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/>.
*/
package org.syncany;
import java.io.InputStream;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import java.util.Properties;
import org.syncany.config.UserConfig;
import org.syncany.operations.Operation;
import org.syncany.operations.OperationOptions;
import org.syncany.operations.OperationResult;
/**
* The client class is a convenience class to call the application's {@link Operation}s
* using a central entry point. The class offers wrapper methods around the operations.
*
* <p>The methods typically take an {@link OperationOptions} instance as an argument,
* and return an instance of the {@link OperationResult} class.
*
* @author Philipp C. Heckel <philipp.heckel@gmail.com>
*/
public class Client {
protected static final String APPLICATION_PROPERTIES_RESOURCE = "/application.properties"; // TODO [low] Move this!
protected static final String APPLICATION_PROPERTIES_TEST_RESOURCE = "/org/syncany/application.test.properties";
protected static final String APPLICATION_PROPERTIES_RELEASE_KEY = "applicationRelease";
protected static final String APPLICATION_PROPERTIES_VERSION_KEY = "applicationVersion";
protected static final String APPLICATION_PROPERTIES_VERSION_FULL_KEY = "applicationVersionFull";
protected static final String APPLICATION_PROPERTIES_REVISION_KEY = "applicationRevision";
protected static final String APPLICATION_PROPERTIES_DATE_KEY = "applicationDate";
protected static final String APPLICATION_PROPERTIES_DATE_FORMAT = "EEE, dd MMM yyyy HH:mm:ss Z";
protected static Properties applicationProperties;
static {
initUserConfig();
initApplicationProperties();
initTestApplicationProperties();
}
public static Properties getApplicationProperties() {
return applicationProperties;
}
public static boolean isApplicationRelease() {
return Boolean.parseBoolean(applicationProperties.getProperty(APPLICATION_PROPERTIES_RELEASE_KEY));
}
public static String getApplicationVersion() {
return applicationProperties.getProperty(APPLICATION_PROPERTIES_VERSION_KEY);
}
public static String getApplicationVersionFull() {
return applicationProperties.getProperty(APPLICATION_PROPERTIES_VERSION_FULL_KEY);
}
public static String getApplicationRevision() {
return applicationProperties.getProperty(APPLICATION_PROPERTIES_REVISION_KEY);
}
public static Date getApplicationDate() {
try {
DateFormat dateFormat = new SimpleDateFormat(APPLICATION_PROPERTIES_DATE_FORMAT, Locale.ENGLISH);
Date applicationDate = dateFormat.parse(applicationProperties.getProperty(APPLICATION_PROPERTIES_DATE_KEY));
return applicationDate;
}
catch (Exception e) {
return null;
}
}
private static void initUserConfig() {
UserConfig.init();
}
private static void initApplicationProperties() {
InputStream globalPropertiesInputStream = Client.class.getResourceAsStream(APPLICATION_PROPERTIES_RESOURCE);
try {
applicationProperties = new Properties();
applicationProperties.load(globalPropertiesInputStream);
}
catch (Exception e) {
throw new RuntimeException("Cannot load application properties.", e);
}
}
private static void initTestApplicationProperties() {
InputStream testApplicationProperties = Client.class.getResourceAsStream(APPLICATION_PROPERTIES_TEST_RESOURCE);
boolean isTestEnvironment = testApplicationProperties != null;
if (isTestEnvironment) {
try {
applicationProperties.clear();
applicationProperties.load(testApplicationProperties);
}
catch (Exception e) {
throw new RuntimeException("Cannot load TEST-ONLY application properties.", e);
}
}
}
}