AbstractSingleFragment.java

package marubinotto.piggydb.ui.page.partial;

import marubinotto.piggydb.model.Fragment;

/**
 * HTML Fragment based on a knowledge fragment without its relationships
 */
public abstract class AbstractSingleFragment extends AbstractPartial {

	public Long id;
	public Fragment fragment;

	protected Fragment getFragment() {
		return this.fragment;
	}
	
	protected boolean fetchesRelations() {
		return false;
	}
	
	protected boolean isMinorEditAvailable() {
		if (this.fragment == null || this.fragment.getId() == null) 
			return false;
		
		return getUser().isOwner() || 
			getUser().getName().equals(this.fragment.getLastUpdaterOrCreator());
	}

	@Override 
	protected void setModels() throws Exception {
		super.setModels();
		
		if (this.id == null) return;
		this.fragment = getDomain().
			getFragmentRepository().get(this.id.longValue(), fetchesRelations());
	}
}