/*
* Adito
*
* Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package com.adito.applications;
import javax.servlet.http.HttpServletRequest;
import com.adito.core.CoreEvent;
import com.adito.core.CoreServlet;
import com.adito.extensions.ExtensionDescriptor;
import com.adito.extensions.store.ExtensionStore;
import com.adito.navigation.FavoriteResourceType;
import com.adito.navigation.WrappedFavoriteItem;
import com.adito.policyframework.DefaultResourceType;
import com.adito.policyframework.PolicyConstants;
import com.adito.policyframework.PolicyDatabaseFactory;
import com.adito.policyframework.Resource;
import com.adito.security.LogonControllerFactory;
import com.adito.security.SessionInfo;
/**
* Implementation of a {@link com.adito.policyframework.ResourceType} for
* <i>Application Shortcut</i> resources.
*/
public class ApplicationShortcutResourceType extends DefaultResourceType implements FavoriteResourceType {
/**
* Constructor
*/
public ApplicationShortcutResourceType() {
super(ApplicationsPlugin.APPLICATION_SHORTCUT_RESOURCE_TYPE_ID, "policyframework", PolicyConstants.DELEGATION_CLASS);
}
public WrappedFavoriteItem createWrappedFavoriteItem(int resourceId, HttpServletRequest request, String type) throws Exception {
SessionInfo sessionInfo = LogonControllerFactory.getInstance().getSessionInfo(request);
ApplicationShortcut as = ApplicationShortcutDatabaseFactory.getInstance().getShortcut(resourceId);
if (as == null) {
return null;
}
ExtensionDescriptor des = ExtensionStore.getInstance().getExtensionDescriptor(as.getApplication());
if (des == null) {
throw new Exception("No application extension with ID of " + as.getApplication() + ", skipping favorite.");
} else {
SessionInfo inf = LogonControllerFactory.getInstance().getSessionInfo(request);
ApplicationShortcutItem it = new ApplicationShortcutItem(des, as, PolicyDatabaseFactory.getInstance()
.getPoliciesAttachedToResource(as, sessionInfo.getUser().getRealm()), inf.getNavigationContext(), as
.sessionPasswordRequired(inf));
if (as.getApplication() != null) {
return new WrappedFavoriteItem(it, type);
} else {
throw new Exception("No application.");
}
}
}
/*
* (non-Javadoc)
*
* @see com.adito.navigation.FavoriteResourceType#getResourceById(int)
*/
public Resource getResourceById(int resourceId) throws Exception {
return ApplicationShortcutDatabaseFactory.getInstance().getShortcut(resourceId);
}
/*
* (non-Javadoc)
*
* @see com.adito.policyframework.DefaultResourceType#getResourceByName(java.lang.String,
* com.adito.security.SessionInfo)
*/
public Resource getResourceByName(String resourceName, SessionInfo session) throws Exception {
return ApplicationShortcutDatabaseFactory.getInstance()
.getShortcut(resourceName, session.getUser().getRealm().getRealmID());
}
/*
* (non-Javadoc)
*
* @see com.adito.boot.policyframework.ResourceType#removeResource(int,
* com.adito.security.SessionInfo)
*/
public Resource removeResource(int resourceId, SessionInfo session) throws Exception {
try {
ApplicationShortcut resource = ApplicationShortcutDatabaseFactory.getInstance().deleteShortcut(resourceId);
CoreServlet.getServlet().fireCoreEvent(
new ApplicationShortcutDeleteEvent(this, ApplicationShortcutEventConstants.REMOVE_APPLICATION_SHORTCUT, resource,
session, CoreEvent.STATE_SUCCESSFUL));
return resource;
} catch (Exception e) {
CoreServlet.getServlet()
.fireCoreEvent(
new ApplicationShortcutDeleteEvent(this,
ApplicationShortcutEventConstants.REMOVE_APPLICATION_SHORTCUT, session, e));
throw e;
}
}
/*
* (non-Javadoc)
*
* @see com.adito.boot.policyframework.ResourceType#updateResource(com.adito.boot.policyframework.Resource,
* com.adito.security.SessionInfo)
*/
public void updateResource(Resource resource, SessionInfo session) throws Exception {
try {
ApplicationShortcut applicationShortcut = (ApplicationShortcut) resource;
ApplicationShortcutDatabaseFactory.getInstance().updateApplicationShortcut(resource.getResourceId(),
resource.getResourceName(), resource.getResourceDescription(), applicationShortcut.getParameters(), applicationShortcut.isAutoStart());
CoreServlet.getServlet().fireCoreEvent(
new ApplicationShortcutChangeEvent(this, ApplicationShortcutEventConstants.UPDATE_APPLICATION_SHORTCUT,
(ApplicationShortcut) resource, session, CoreEvent.STATE_SUCCESSFUL));
} catch (Exception e) {
CoreServlet.getServlet()
.fireCoreEvent(
new ApplicationShortcutChangeEvent(this,
ApplicationShortcutEventConstants.UPDATE_APPLICATION_SHORTCUT, session, e));
throw e;
}
}
@Override
public Resource createResource(Resource resource, SessionInfo session) throws Exception {
ApplicationShortcut applicationShortcut = (ApplicationShortcut) resource;
int newResourceId = ApplicationShortcutDatabaseFactory.getInstance().createApplicationShortcut(
applicationShortcut.getApplication(), applicationShortcut.getResourceName(),
applicationShortcut.getResourceDescription(), applicationShortcut.getParameters(), applicationShortcut.isAutoStart(), applicationShortcut.getRealmID());
return ApplicationShortcutDatabaseFactory.getInstance().getShortcut(newResourceId);
}
}