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KeycloakConfigRunner.java
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KeycloakConfigRunner.java
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/*-
* ---license-start
* keycloak-config-cli
* ---
* Copyright (C) 2017 - 2021 adorsys GmbH & Co. KG @ https://adorsys.com
* ---
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ---license-end
*/
package de.adorsys.keycloak.config;
import de.adorsys.keycloak.config.model.KeycloakImport;
import de.adorsys.keycloak.config.model.RealmImport;
import de.adorsys.keycloak.config.properties.ImportConfigProperties;
import de.adorsys.keycloak.config.properties.KeycloakConfigProperties;
import de.adorsys.keycloak.config.provider.KeycloakImportProvider;
import de.adorsys.keycloak.config.service.RealmImportService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.ExitCodeGenerator;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.stereotype.Component;
import java.text.SimpleDateFormat;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import java.util.Map;
@Component
/*
* Spring only considers actual properties set, not default values of @ConfigurationProperties classes.
* Therefore, we enable matchIfMissing here, so if there is *no* property set, we consider it an import
* for backwards compatibility
*/
@ConditionalOnProperty(prefix = "run", name = "operation", havingValue = "IMPORT", matchIfMissing = true)
@EnableConfigurationProperties({ImportConfigProperties.class, KeycloakConfigProperties.class})
public class KeycloakConfigRunner implements CommandLineRunner, ExitCodeGenerator {
private static final Logger logger = LoggerFactory.getLogger(KeycloakConfigRunner.class);
private static final long START_TIME = System.currentTimeMillis();
private final KeycloakImportProvider keycloakImportProvider;
private final RealmImportService realmImportService;
private final ImportConfigProperties importConfigProperties;
private int exitCode = 0;
@Autowired
public KeycloakConfigRunner(
KeycloakImportProvider keycloakImportProvider,
RealmImportService realmImportService,
ImportConfigProperties importConfigProperties) {
this.keycloakImportProvider = keycloakImportProvider;
this.realmImportService = realmImportService;
this.importConfigProperties = importConfigProperties;
}
@Override
public int getExitCode() {
return exitCode;
}
@Override
public void run(String... args) {
try {
Collection<String> importLocations = importConfigProperties.getFiles().getLocations();
KeycloakImport keycloakImport = keycloakImportProvider.readFromLocations(importLocations);
Map<String, Map<String, List<RealmImport>>> realmImports = keycloakImport.getRealmImports();
for (Map<String, List<RealmImport>> realmImportLocations : realmImports.values()) {
for (Map.Entry<String, List<RealmImport>> realmImport : realmImportLocations.entrySet()) {
logger.info("Importing file '{}'", realmImport.getKey());
for (RealmImport realmImportParts : realmImport.getValue()) {
realmImportService.doImport(realmImportParts);
}
}
}
} catch (NullPointerException e) {
throw e;
} catch (Exception e) {
logger.error(e.getMessage());
exitCode = 1;
if (logger.isDebugEnabled()) {
throw e;
}
} finally {
long totalTime = System.currentTimeMillis() - START_TIME;
String formattedTime = new SimpleDateFormat("mm:ss.SSS").format(new Date(totalTime));
logger.info("keycloak-config-cli running in {}.", formattedTime);
}
}
}