Are there spring utilities to help me create annotation-based object mapper?

I need to create a specialized object mapper that maps between a custom object model and simple java beans, using custom annotations as shown below. The question is this:

Are there any spring utilities and/or classes that I should look at, in order to a) discover/enumerate the annotations, and b) read/write the properties?

Example bean with two attributes that need mapping:

public class MyBean {
    // Field mapping
    @Attribute(externalKey="type")
    private Integer documentType;

    // Method mapping
    private String title;
    @Attribute(externalKey = "IKB$TITLE")
    public String getTitle() { return title; }
    public void setTitle(String title) { this.title = title; }
}