/*
* 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.forms;
import java.util.Iterator;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.adito.applications.ApplicationShortcut;
import com.adito.applications.ApplicationShortcutItem;
import com.adito.extensions.ExtensionDescriptor;
import com.adito.extensions.ExtensionBundle.ExtensionBundleStatus;
import com.adito.extensions.store.ExtensionStore;
import com.adito.policyframework.PolicyDatabaseFactory;
import com.adito.policyframework.ResourceItemModel;
import com.adito.policyframework.forms.AbstractResourcesForm;
import com.adito.security.SessionInfo;
/**
* Extension of
* {@link com.adito.policyframework.forms.AbstractResourcesForm} that
* provides the model for lists of <i>Application Shortcuts</i>.
*/
public class ApplicationShortcutsForm extends AbstractResourcesForm {
static Log log = LogFactory.getLog(ApplicationShortcutsForm.class);
// Private instance variables
/**
* Constructor
*/
public ApplicationShortcutsForm() {
super(new ResourceItemModel("applicationShortcuts"));
}
/**
* Initialise the pager and the items and the ability to sort.
*
* @param applicationShortcuts List of Samples to be added.
* @param session The session information.
* @param defaultSortColumnId default sort column
* @param request request from action that initialises this form
*/
public void initialise(List applicationShortcuts, SessionInfo session, String defaultSortColumnId, HttpServletRequest request) {
super.initialize(session.getHttpSession(), defaultSortColumnId);
if (selectedView == null) {
selectedView = session.getNavigationContext() == SessionInfo.USER_CONSOLE_CONTEXT ? ICONS_VIEW : LIST_VIEW;
} else if (session.getNavigationContext() == SessionInfo.MANAGEMENT_CONSOLE_CONTEXT) {
selectedView = LIST_VIEW;
}
try {
for (Iterator i = applicationShortcuts.iterator(); i.hasNext();) {
ApplicationShortcut applicationShortcut = (ApplicationShortcut) i.next();
List policies = PolicyDatabaseFactory.getInstance().getPoliciesAttachedToResource(applicationShortcut,
session.getUser().getRealm());
ExtensionDescriptor ed = ExtensionStore.getInstance().getExtensionDescriptor(applicationShortcut.getApplication());
if (ed == null) {
log.warn("Found shortcut with an application ID '" + applicationShortcut.getApplication()
+ "' that does not exist. An extension may have been removed.");
} else {
if(ed.getApplicationBundle().getStatus() != ExtensionBundleStatus.ACTIVATED) {
log.warn("Found shortcut with an application ID '" + applicationShortcut.getApplication()
+ "' that uses an application contained in an extension bundle that is not activated (its status is '" + ed.getApplicationBundle().getStatus().getName() + "'). Ignoring.");
}
else {
ApplicationShortcutItem item = new ApplicationShortcutItem(ed, applicationShortcut, policies, session
.getNavigationContext(), applicationShortcut.sessionPasswordRequired(session));
item.setFavoriteType(getFavoriteType(applicationShortcut.getResourceId()));
getModel().addItem(item);
}
}
}
checkSort();
getPager().rebuild(getFilterText());
} catch (Throwable t) {
log.error("Failed to initialise resources form.", t);
}
}
}