Android Open Source - ormada App Data Source

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License

The source code is released under:

Copyright (c) 2012 Jesse Rosalia Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Sof...

Java Source Code

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.// w w  w  . j  av a2  s .co  m
 */
package org.ormada.hsql.example;

import java.util.List;

import org.ormada.ORMDataSource;
import org.ormada.hsql.dialect.HSQLDialect;
import org.ormada.hsql.example.model.Cat;
import org.ormada.hsql.example.model.Kitten;

/**
 *
 * @author jesse.rosalia
 */
public class AppDataSource {

    private static final String DATABASE_NAME   = "felines.db";
    private static final int   DATABASE_VERSION = 1;

    private Class<?> [] entities = {
        Cat.class,
        Kitten.class
    };
    private final ORMDataSource orm;

    public AppDataSource() {
        this.orm = new ORMDataSource(new HSQLDialect(DATABASE_NAME, DATABASE_VERSION), entities);
    }

    public void open() {
      try {
        this.orm.open();
      } catch (Exception e) {
        throw new RuntimeException(e);
      }
    }

    public void clear() {
      this.orm.deleteAll(Cat.class,    null);
      this.orm.deleteAll(Kitten.class, null);
    }

    public void close() {
      try {
          this.orm.close();
    } catch (Exception e) {
      throw new RuntimeException(e);
    }
    }

    public List<Cat> getAllCats() {
        return (List<Cat>) this.orm.getAll(Cat.class, null);
    }

    public Cat getCat(long id) {
      return this.orm.get(Cat.class, id);
  }

    public void saveCat(Cat newCat) {
        this.orm.save(newCat);
    }

    public void updateCat(Cat cat) {
        this.orm.update(cat);
    }
    
    public void deleteCat(Cat cat) {
      this.orm.delete(cat);
    }

  public void refreshCat(Cat bella) {
    this.orm.refresh(bella);
  }
}

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