import com.sun.xml.internal.bind.v2.runtime.SwaRefAdapterMarker; //导入依赖的package包/类
public void annotate(JAnnotatable programElement) {
    if(typeUse.getAdapterUse()==null && !typeUse.isCollection())
        return; // nothing

    CAdapter adapterUse = typeUse.getAdapterUse();
    if(adapterUse!=null) {
        // ugly, ugly hack
        if(adapterUse.getAdapterIfKnown() == SwaRefAdapterMarker.class) {
            programElement.annotate(XmlAttachmentRef.class);
        } else {
            // [RESULT]
            // @XmlJavaTypeAdapter( Foo.class )
            programElement.annotate2(XmlJavaTypeAdapterWriter.class).value(
                adapterUse.adapterType.toType(outline,EXPOSED));
        }
    }
    if(typeUse.isCollection())
        programElement.annotate(XmlList.class);
}
 

import com.sun.xml.internal.bind.v2.runtime.SwaRefAdapterMarker; //导入依赖的package包/类
/**
 * Generates {@link XmlJavaTypeAdapter} from {@link PropertyInfo} if necessary.
 * Also generates other per-property annotations
 * (such as {@link XmlID}, {@link XmlIDREF}, and {@link XmlMimeType} if necessary.
 */
public final void generateAdapterIfNecessary(CPropertyInfo prop, JAnnotatable field) {
    CAdapter adapter = prop.getAdapter();
    if (adapter != null) {
        if (adapter.getAdapterIfKnown() == SwaRefAdapterMarker.class) {
            field.annotate(XmlAttachmentRef.class);
        } else {
            // [RESULT]
            // @XmlJavaTypeAdapter( Foo.class )
            XmlJavaTypeAdapterWriter xjtw = field.annotate2(XmlJavaTypeAdapterWriter.class);
            xjtw.value(adapter.adapterType.toType(this, EXPOSED));
        }
    }

    switch (prop.id()) {
        case ID:
            field.annotate(XmlID.class);
            break;
        case IDREF:
            field.annotate(XmlIDREF.class);
            break;
    }

    if (prop.getExpectedMimeType() != null) {
        field.annotate2(XmlMimeTypeWriter.class).value(prop.getExpectedMimeType().toString());
    }
}