/**
*
*/
package com.thinkbiganalytics.metadata.modeshape;
/*-
* #%L
* thinkbig-metadata-modeshape
* %%
* Copyright (C) 2017 ThinkBig Analytics
* %%
* 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.
* #L%
*/
import com.thinkbiganalytics.metadata.modeshape.security.ModeShapeAuthConfig;
import org.modeshape.common.collection.Problems;
import org.modeshape.jcr.JcrRepository;
import org.modeshape.jcr.ModeShapeEngine;
import org.modeshape.jcr.RepositoryConfiguration;
import org.modeshape.jcr.api.txn.TransactionManagerLookup;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.core.env.Environment;
import org.springframework.core.io.ClassPathResource;
import java.io.IOException;
import javax.inject.Inject;
import javax.jcr.Repository;
/**
*
*/
@Configuration
@Import({MetadataJcrConfig.class, ModeShapeAuthConfig.class})
public class ModeShapeEngineConfig {
private static final Logger log = LoggerFactory.getLogger(ModeShapeEngineConfig.class);
public static final String[] CONFIG_PROPS = {"modeshape.datasource.driverClassName",
"modeshape.datasource.url",
"modeshape.datasource.username",
"modeshape.datasource.password"
};
@Inject
private Environment environment;
@Bean
public TransactionManagerLookup transactionManagerLookup() throws IOException {
return metadataRepoConfig().getTransactionManagerLookup();
}
@Bean
public RepositoryConfiguration metadataRepoConfig() throws IOException {
// Expose the values of the config properties as system properties so that they can be used
// for variable substitution in the ModeShape json config.
for (String prop : CONFIG_PROPS) {
if (this.environment.containsProperty(prop)) {
System.setProperty(prop, this.environment.getProperty(prop));
}
}
ClassPathResource res = new ClassPathResource("/metadata-repository.json");
RepositoryConfiguration config = RepositoryConfiguration.read(res.getURL());
Problems problems = config.validate();
if (problems.hasErrors()) {
log.error("Problems with the ModeShape repository configuration: \n{}", problems);
throw new RuntimeException("Problems with the ModeShape repository configuration: " + problems);
}
// config.getSecurity();
return config;
}
@Bean(destroyMethod="shutdown")
public ModeShapeEngine modeShapeEngine() {
ModeShapeEngine engine = new ModeShapeEngine();
log.info("Starting ModeShape engine...");
engine.start();
log.info("ModeShape engine started");
return engine;
}
@Bean(name = "metadataJcrRepository")
public Repository metadataJcrRepository() throws Exception {
JcrRepository repo = modeShapeEngine().deploy(metadataRepoConfig());
Problems problems = repo.getStartupProblems();
if (problems.hasErrors()) {
log.error("Problems starting the metadata ModeShape repository: {} \n{}", repo.getName(), problems);
throw new RuntimeException("Problems starting the ModeShape metadata repository: " + problems);
}
return repo;
}
}