Introducing Spring Framework

Chapter 15 ■ Spring Data Within Your Spring Application
public void setTypeId(String typeId) {
this.typeId = typeId;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDesc() {
return desc;
}
public void setDesc(String desc) {
this.desc = desc;
}
public String getExtension() {
return extension;
}
public void setExtension(String extension) {
this.extension = extension;
}
}
public String toString(){
StringBuilder builder = new StringBuilder("Type(");
builder.append("id: ");
builder.append(typeId);
builder.append(", name: ");
builder.append(name);
builder.append(", description: ");
builder.append(desc);
builder.append(", extension: ");
builder.append(extension);
builder.append(")");
return builder.toString();
}
As you can see in Listings 15-1 and 15-2, you are using the annotations @Document, @Id, and the @DBRef; the
Spring Data module provides these annotations and it will know what to do to persist the document and its type.
Next, take a look at the build.gradle in the book’s companion source code to get more detail of what library you are
using. Using the @Document annotation, you are telling the Spring Data module that the collection used will be docs
and types.
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