/*******************************************************************************
    * Copyright 2012 pw999
    * 
    * 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.
   ******************************************************************************/
  package net.sf.oqt.core;
  
  import java.text.MessageFormat;
  import java.util.Collection;
  import java.util.TreeSet;
  
  import net.sf.oqt.model.EntityVO;
  import net.sf.oqt.model.PackageVO;
  import net.sf.oqt.model.ResultVO;
  
  
  /**
   * Contains all the configuration settings.
   * 
   * @author phillip
   * 
   */
  public class CoreProperties {
  
      CoreProperties() {
  
      }
  
      /**
       * Database connection url.
       */
      private String url = "";
      /**
       * Database username. Leave empty if not required.
       */
      private String username = "";
      /**
       * Database password. Leave empty if not required.
       */
      private String password = "";
      /**
       * Database driver name. Must be on the classPath.
       */
      private String driverName = "";
      /**
       * Database dictionary. Must be known to the OpenJPA version on the
       * classpath.
       */
      private String dictionary = "";
      /**
       * The list of package names where the application can find the JPA
       * entities.
       */
      private final Collection<String> packageNames = new TreeSet<String>();
      /**
       * List of fully qualified names of the JPA entities.
       */
      private final Collection<String> fqns = new TreeSet<String>();
      /**
       * The version of openJPA. This is automatically initialized when the {@link CoreFactory#getEntityManager()} method
       * is called.
       */
      private String jpaVersion = "";
  
      public final String getUrl() {
          return url;
      }
  
      public final void setUrl(final String url) {
          this.url = url;
      }
  
      public final String getUsername() {
          return username;
      }
  
      public final void setUsername(final String username) {
          this.username = username;
      }
  
      public final String getPassword() {
          return password;
      }
  
      public final void setPassword(final String password) {
          this.password = password;
      }
  
      public final String getDriverName() {
         return driverName;
     }
 
     public final void setDriverName(final String driverName) {
         this.driverName = driverName;
     }
 
     public final String getDictionary() {
         return dictionary;
     }
 
     public final void setDictionary(final String dictionary) {
         this.dictionary = dictionary;
     }
 
     public final Collection<String> getFqns() {
         return fqns;
     }
 
     public final Collection<String> getPackageNames() {
         return packageNames;
     }
 
     public final String getJpaVersion() {
         return jpaVersion;
     }
 
     final void setJpaVersion(final String jpaVersion) {
         this.jpaVersion = jpaVersion;
     }
 
     /**
      * Initializes the list of fully qualified names based on the info in the
      * ResultVO object.
      * 
      * @param result the initialized ResultVO
      */
     public final void setFqnsFromResult(final ResultVO result) {
         String pattern = "{0}.{1}";
         fqns.clear();
         Collection<PackageVO> packages = result.getPackages();
         for (final PackageVO packageVO : packages) {
             Collection<EntityVO> entities = packageVO.getEntities();
             for (final EntityVO entityVO : entities) {
                 fqns.add(MessageFormat.format(pattern, packageVO.getName(), entityVO.getName()));
             }
         }
     }
 
 }