UserPage.java

package marubinotto.piggydb.ui.page;

import java.io.UnsupportedEncodingException;

import marubinotto.piggydb.model.Fragment;
import marubinotto.piggydb.model.query.FragmentsOfUser;
import marubinotto.piggydb.ui.page.common.AbstractFragmentsPage;
import marubinotto.piggydb.ui.page.common.PageUrl;

import org.apache.commons.codec.net.URLCodec;
import org.apache.commons.lang.UnhandledException;

public class UserPage extends AbstractFragmentsPage {

	@Override
	protected PageUrl createThisPageUrl() {
		PageUrl pageUrl = super.createThisPageUrl();
		if (this.name != null) pageUrl.parameters.put(PN_NAME, this.name);
		return pageUrl;
	}

	@Override
	protected String getAtomUrl() {
		if (this.name == null) return null;
		try {
			return getDefaultAtomUrl() + "?name=" + new URLCodec().encode(this.name, CHAR_ENCODING);
		}
		catch (UnsupportedEncodingException e) {
			throw new UnhandledException(e);
		}
	}

	//
	// Input
	//

	public static final String PN_NAME = "name";
	public String name;

	@Override
	public void onInit() {
		super.onInit();
		if (this.name != null) this.name = modifyIfGarbledByTomcat(this.name);
	}

	//
	// Model
	//

	public Fragment userFragment;

	@Override
	protected void setModels() throws Exception {
		super.setModels();

		if (this.name != null) this.htmlTitle = this.htmlTitle + HTML_TITLE_SEP + this.name;

		setUserFragment();
		setCommonSidebarModels();
	}

	private void setUserFragment() throws Exception {
		if (this.name == null) return;
		
		FragmentsOfUser query = (FragmentsOfUser)
			getDomain().getFragmentRepository().getQuery(FragmentsOfUser.class);
		query.setUserName(this.name);
		Fragment lightFragment = query.getUserFragment();
		if (lightFragment != null) {
			this.userFragment = getDomain().getFragmentRepository().get(lightFragment.getId());
		}
	}

	@Override
	public void onRender() {
		super.onRender();
		embedCurrentStateInParameters();
	}

	private void embedCurrentStateInParameters() {
		if (this.name != null) addParameterToCommonForms(PN_NAME, this.name);
	}
}