aaa-idmlight/src/main/java/org/opendaylight/aaa/idm/IdmLightApplication.java

   1 /*
   2  * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.aaa.idm;
  10
  11 import java.sql.Connection;
  12 import java.sql.DriverManager;
  13 import java.util.Arrays;
  14 import java.util.HashSet;
  15 import java.util.Set;
  16
  17 import org.slf4j.Logger;
  18 import org.slf4j.LoggerFactory;
  19
  20 import javax.ws.rs.core.Application;
  21
  22 import org.opendaylight.aaa.idm.rest.DomainHandler;
  23 import org.opendaylight.aaa.idm.rest.RoleHandler;
  24 import org.opendaylight.aaa.idm.rest.UserHandler;
  25 import org.opendaylight.aaa.idm.rest.VersionHandler;
  26 import org.opendaylight.aaa.idm.config.IdmLightConfig;
  27 import org.opendaylight.aaa.idm.persistence.StoreBuilder;
  28 import org.opendaylight.aaa.idm.persistence.StoreException;
  29
  30 /**
  31  * A JAX-RS application for IdmLight.
  32  *
  33  * @author liemmn
  34  *
  35  */
  36 public class IdmLightApplication extends Application {
  37     private static Logger logger = LoggerFactory.getLogger(IdmLightApplication.class);
  38     private static IdmLightConfig config = new IdmLightConfig();
  39
  40     public IdmLightApplication() {
  41        StoreBuilder storeBuilder = new StoreBuilder();
  42        if (!storeBuilder.exists()) {
  43          storeBuilder.init();
  44        }
  45     }
  46
  47     public static IdmLightConfig getConfig() {
  48        return config;
  49     }
  50
  51     public static Connection getConnection(Connection existingConnection)
  52           throws StoreException {
  53        Connection connection = existingConnection;
  54        try {
  55           if (existingConnection == null || existingConnection.isClosed()) {
  56              new org.h2.Driver();
  57              connection = DriverManager.getConnection(config.getDbPath(),
  58                    config.getDbUser(), config.getDbPwd());
  59           }
  60        } catch (Exception e) {
  61           throw new StoreException("Cannot connect to database server " + e);
  62        }
  63
  64        return connection;
  65     }
  66
  67     @Override
  68     public Set<Class<?>> getClasses() {
  69         return new HashSet<Class<?>>(Arrays.asList(VersionHandler.class,
  70                                                    DomainHandler.class,
  71                                                    RoleHandler.class,
  72                                                    UserHandler.class));
  73     }
  74
  75 }