/**
 * Copyright (c) 2009 Juwi MacMillan Group GmbH
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package de.juwimm.cms.gui.admin;

import static de.juwimm.cms.common.Constants.rb;

import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;

import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

import org.apache.log4j.Logger;

import de.juwimm.cms.gui.admin.safeguard.AbstractSafeguardPanel;
import de.juwimm.cms.gui.admin.safeguard.PanJAASRealm;
import de.juwimm.cms.gui.admin.safeguard.PanLDAPRealm;
import de.juwimm.cms.gui.admin.safeguard.PanSqlDbRealm;
import de.juwimm.cms.gui.controls.ReloadablePanel;

/**
 * 
 * @author <a href="mailto:carsten.schalm@juwimm.com">Carsten Schalm</a>
 * company Juwi|MacMillan Group Gmbh, Walsrode, Germany
 * @version $Id$
 */
public final class PanSafeguardRealmManager extends JPanel implements ReloadablePanel {
	private static final long serialVersionUID = 1651984704473274824L;
	private static Logger log = Logger.getLogger(PanSafeguardRealmManager.class);
	private JTabbedPane jTabbedPaneRealms = null;
	private PanSqlDbRealm panJdbc = null;
	private PanJAASRealm panJaas = null;
	private PanLDAPRealm panLdap = null;

	/**
	 * This is the default constructor
	 */
	public PanSafeguardRealmManager() {
		super();
		initialize();
	}

	public void unload() {
		log.debug("unload ...");

	}

	public void reload() {
		log.debug("reload ...");
		this.panJdbc.fillRealmList();
	}

	public void save() {
		log.debug("save ...");
	}

	/**
	 * This method initializes this
	 */
	private void initialize() {
		this.setLayout(new GridBagLayout());
		this.setSize(636, 271);
		GridBagConstraints gbc = new GridBagConstraints();
		gbc.gridx = 0;
		gbc.gridy = 1;
		gbc.gridheight = 1;
		gbc.insets = new java.awt.Insets(10, 10, 0, 10);
		gbc.weighty = 1.0D;
		gbc.anchor = java.awt.GridBagConstraints.NORTHWEST;
		gbc.weightx = 1.0D;
		gbc.gridwidth = 2;
		gbc.fill = java.awt.GridBagConstraints.BOTH;
		this.setPreferredSize(new java.awt.Dimension(636, 271));
		this.setMinimumSize(new java.awt.Dimension(636, 271));
		this.add(getJTabbedPaneRealms(), gbc);
	}

	/**
	 * This method initializes jTabbedPaneRealms	
	 * 	
	 * @return javax.swing.JTabbedPane	
	 */
	private JTabbedPane getJTabbedPaneRealms() {
		if (jTabbedPaneRealms == null) {
			jTabbedPaneRealms = new JTabbedPane();
			jTabbedPaneRealms.add(getPanJdbc(), rb.getString("panel.admin.tab.safeguard.jdbc"));
			jTabbedPaneRealms.add(getPanJaas(), rb.getString("panel.admin.tab.safeguard.jaas"));
			jTabbedPaneRealms.add(getPanLdap(), rb.getString("panel.admin.tab.safeguard.ldap"));
			getPanJdbc().fillRealmList();
			jTabbedPaneRealms.addChangeListener(new ChangeListener() {
				public void stateChanged(ChangeEvent e) {
					AbstractSafeguardPanel currTab = (AbstractSafeguardPanel) jTabbedPaneRealms.getSelectedComponent();
					currTab.fillRealmList();
				}
			});
		}
		return jTabbedPaneRealms;
	}

	private PanSqlDbRealm getPanJdbc() {
		if (panJdbc == null) {
			panJdbc = new PanSqlDbRealm();
		}
		return panJdbc;
	}

	private PanJAASRealm getPanJaas() {
		if (panJaas == null) {
			panJaas = new PanJAASRealm();
		}
		return panJaas;
	}

	private PanLDAPRealm getPanLdap() {
		if (panLdap == null) {
			panLdap = new PanLDAPRealm();
		}
		return panLdap;
	}

} //  @jve:decl-index=0:visual-constraint="10,10"