/*
* Copyright 2000-2004 The Apache Software Foundation.
*
* 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 org.apache.jetspeed.portlets.security.rolemgt;
import java.util.prefs.Preferences;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.el.VariableResolver;
import javax.faces.event.AbortProcessingException;
import javax.faces.event.ActionEvent;
import javax.faces.event.ActionListener;
import javax.faces.event.PhaseId;
import org.apache.myfaces.custom.tabbedpane.HtmlPanelTabbedPane;
/**
* @author <a href="dlestrat@apache.org">David Le Strat </a>
*/
public class RoleActionListener implements ActionListener
{
/** The role management bundle name. */
private final static String ROLE_MGT_RESOURCES = "org.apache.jetspeed.portlets.security.resources.RoleMgtResources";
/** The invalid selected roles message id. */
private final static String INVALID_SELECTED_ROLES_MESSAGE_ID = "invalidSelectedRoles";
/** The add role action. */
private final static String ADD_ROLE_ACTION = "addRoleAction";
/** The edit role action. */
private final static String EDIT_ROLE_ACTION = "editRoleAction";
/**
* @see javax.faces.event.ActionListener#processAction(javax.faces.event.ActionEvent)
*/
public void processAction(ActionEvent event) throws AbortProcessingException
{
if (event.getPhaseId() == PhaseId.INVOKE_APPLICATION)
{
FacesContext facesContext = FacesContext.getCurrentInstance();
UIComponent component = event.getComponent();
VariableResolver vr = facesContext.getApplication().getVariableResolver();
RoleActionForm roleActionForm = (RoleActionForm) vr.resolveVariable(facesContext,
RoleActionForm.ROLE_ACTION_FORM);
if (component.getId().equals(ADD_ROLE_ACTION))
{
roleActionForm.addRole();
HtmlPanelTabbedPane tabbedPane = RoleMgtRenderUtil.findTabbedPane(component);
// Load the view roles pane.
tabbedPane.setSelectedIndex(0);
}
else if (component.getId().equals(EDIT_ROLE_ACTION))
{
String[] selectedRoles = roleActionForm.getSelectedRoles();
if ((null == selectedRoles) || (selectedRoles.length == 0) || (selectedRoles.length > 1))
{
facesContext.addMessage(component.getClientId(facesContext),
RoleMgtRenderUtil.getMessage(facesContext.getViewRoot().getLocale(),
FacesMessage.SEVERITY_ERROR,
INVALID_SELECTED_ROLES_MESSAGE_ID,
ROLE_MGT_RESOURCES,
null));
}
else
{
Preferences prefs = Preferences.userRoot().node(selectedRoles[0]);
roleActionForm.setRolePath(prefs.absolutePath());
roleActionForm.setRoleName(prefs.name());
PanelTabStateListener panelTabState = (PanelTabStateListener) vr.resolveVariable(facesContext,
PanelTabStateListener.PANEL_TAB_STATE);
panelTabState.renderEditRole();
}
}
}
}
}