/*
* 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.policyframework.actions;
import java.util.Collection;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.adito.core.actions.AuthenticatedDispatchAction;
import com.adito.policyframework.Policy;
import com.adito.policyframework.PolicyDatabaseFactory;
import com.adito.policyframework.Resource;
import com.adito.policyframework.ResourceType;
import com.adito.policyframework.forms.ResourceInformationForm;
import com.adito.security.Constants;
import com.adito.security.SessionInfo;
/**
* Action that display details about a {@link Resource}.
*/
public class ResourceInformationAction extends AuthenticatedDispatchAction {
final static Log log = LogFactory.getLog(ResourceInformationAction.class);
/**
* Constructor
*/
public ResourceInformationAction() {
super();
}
public ActionForward unspecified(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
throws Exception {
int resourceId = Integer.parseInt(request.getParameter("resourceId"));
int resourceTypeId = Integer.parseInt(request.getParameter("resourceType"));
ResourceType resourceType = PolicyDatabaseFactory.getInstance().getResourceType(resourceTypeId);
request.setAttribute(Constants.REQ_ATTR_INFO_RESOURCE, resourceType.getResourceById(resourceId));
return information(mapping, form, request, response);
}
public ActionForward information(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
throws Exception {
Resource r = (Resource)request.getAttribute(Constants.REQ_ATTR_INFO_RESOURCE);
Collection<Policy> policies = null;
if(r.getResourceType().isPolicyRequired()) {
policies = PolicyDatabaseFactory.getInstance().getPoliciesAttachedToResource(r, getSessionInfo(request).getRealm());
}
((ResourceInformationForm)form).initialise(r, policies);
return mapping.findForward("display");
}
public ActionForward close(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
throws Exception {
return new ActionForward(((ResourceInformationForm)form).getReferer(), true);
}
/*
* (non-Javadoc)
*
* @see com.adito.core.actions.CoreAction#getNavigationContext(org.apache.struts.action.ActionMapping,
* org.apache.struts.action.ActionForm,
* javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse)
*/
public int getNavigationContext(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
return SessionInfo.ALL_CONTEXTS;
}
}