/*******************************************************************************
* Copyright French Prime minister Office/SGMAP/DINSIC/Vitam Program (2015-2019)
*
* contact.vitam@culture.gouv.fr
*
* This software is a computer program whose purpose is to implement a digital archiving back-office system managing
* high volumetry securely and efficiently.
*
* This software is governed by the CeCILL 2.1 license under French law and abiding by the rules of distribution of free
* software. You can use, modify and/ or redistribute the software under the terms of the CeCILL 2.1 license as
* circulated by CEA, CNRS and INRIA at the following URL "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy, modify and redistribute granted by the license,
* users are provided only with a limited warranty and the software's author, the holder of the economic rights, and the
* successive licensors have only limited liability.
*
* In this respect, the user's attention is drawn to the risks associated with loading, using, modifying and/or
* developing or reproducing the software by the user in light of its specific status of free software, that may mean
* that it is complicated to manipulate, and that also therefore means that it is reserved for developers and
* experienced professionals having in-depth computer knowledge. Users are therefore encouraged to load and test the
* software's suitability as regards their requirements in conditions enabling the security of their systems and/or data
* to be ensured and, more generally, to use and operate it in the same conditions as regards security.
*
* The fact that you are presently reading this means that you have had knowledge of the CeCILL 2.1 license and that you
* accept its terms.
*******************************************************************************/
package fr.gouv.vitam.access.external.client;
import java.io.IOException;
import fr.gouv.vitam.common.PropertiesUtils;
import fr.gouv.vitam.common.client.VitamClientFactory;
import fr.gouv.vitam.common.client.configuration.ClientConfiguration;
import fr.gouv.vitam.common.client.configuration.SecureClientConfiguration;
import fr.gouv.vitam.common.client.configuration.SecureClientConfigurationImpl;
import fr.gouv.vitam.common.logging.VitamLogger;
import fr.gouv.vitam.common.logging.VitamLoggerFactory;
/**
* Access External Client Factory<br>
*
* Used to create access client : if configuration file does not exist 'access-external-client.conf',<br>
* mock access client will be returned
*/
public final class AccessExternalClientFactory extends VitamClientFactory<AccessExternalClient> {
private static final String CONFIGURATION_FILENAME = "access-external-client.conf";
private static final VitamLogger LOGGER = VitamLoggerFactory.getInstance(AccessExternalClientFactory.class);
private static final AccessExternalClientFactory ACCESS_CLIENT_FACTORY = new AccessExternalClientFactory();
private static final String RESOURCE_PATH = "/access-external/v1";
private AccessExternalClientFactory() {
super(changeConfigurationFile(CONFIGURATION_FILENAME), RESOURCE_PATH);
disableUseAuthorizationFilter();
}
/**
* Get the AccessClientFactory instance
*
* @return the instance
*/
public static final AccessExternalClientFactory getInstance() {
return ACCESS_CLIENT_FACTORY;
}
/**
* Change client configuration from a Yaml files
*
* @param configurationPath the path to the configuration file
* @return ClientConfiguration
*/
static final SecureClientConfiguration changeConfigurationFile(String configurationPath) {
SecureClientConfiguration configuration = null;
try {
configuration = PropertiesUtils.readYaml(PropertiesUtils.findFile(configurationPath),
SecureClientConfigurationImpl.class);
} catch (final IOException fnf) {
LOGGER.debug("Error when retrieving configuration file {}, using mock",
configurationPath,
fnf);
}
if (configuration == null) {
LOGGER.error("Error when retrieving configuration file {}, using mock",
configurationPath);
}
return configuration;
}
@Override
public AccessExternalClient getClient() {
AccessExternalClient client;
switch (getVitamClientType()) {
case MOCK:
client = new AccessExternalClientMock();
break;
case PRODUCTION:
client = new AccessExternalClientRest(this);
break;
default:
throw new IllegalArgumentException("Log type unknown");
}
return client;
}
/**
*
* @param configuration null for MOCK
*/
public static final void changeMode(ClientConfiguration configuration) {
getInstance().initialisation(configuration, getInstance().getResourcePath());
}
}