private static void StructuredContains(IObjectContainer container)
{
// #example: Structured contains
BlogPost pilotExample = new BlogPost();
pilotExample.AddAuthors(new Author("John"));
IList result = container.QueryByExample(pilotExample);
// #end example
ListResult(result);
}
private static void StoreData(IObjectContainer container)
{
Pilot john = new Pilot("John", 42);
Pilot joanna = new Pilot("Joanna", 45);
Pilot jenny = new Pilot("Jenny", 21);
Pilot rick = new Pilot("Rick", 33);
Pilot juliette = new Pilot("Juliette", 33);
container.Store(new Pilot("Jo", 34));
container.Store(new Pilot("Jo", 29));
container.Store(new Pilot("Jimmy", 33));
container.Store(new Car(john, "Ferrari"));
container.Store(new Car(joanna, "Mercedes"));
container.Store(new Car(jenny, "Volvo"));
container.Store(new Car(rick, "Fiat"));
container.Store(new Car(juliette, "Suzuki"));
BlogPost firstPost = new BlogPost("db4o", "Content about db4o");
firstPost.AddTags("db4o", ".net", "java", "database");
firstPost.AddMetaData("comment-feed-link", "localhost/rss");
firstPost.AddAuthors(new Author("John"), new Author("Jenny"), new Author("Joanna"));
container.Store(firstPost);
BlogPost secondPost = new BlogPost("cars", "Speedy cars");
secondPost.AddTags("cars", "fast");
secondPost.AddMetaData("comment-feed-link", "localhost/rss");
secondPost.AddMetaData("source", "www.wikipedia.org");
secondPost.AddAuthors(new Author("Joanna"), new Author("Jenny"));
container.Store(secondPost);
}
private static void ContainsQuery(IObjectContainer container)
{
// #example: Contains in collections
BlogPost pilotExample = new BlogPost();
pilotExample.AddTags("db4o");
IList result = container.QueryByExample(pilotExample);
// #end example
ListResult(result);
}