/*
 * NOTE: This copyright does *not* cover user programs that use HQ
 * program services by normal system calls through the application
 * program interfaces provided as part of the Hyperic Plug-in Development
 * Kit or the Hyperic Client Development Kit - this is merely considered
 * normal use of the program, and does *not* fall under the heading of
 * "derived work".
 * 
 * Copyright (C) [2004, 2005, 2006], Hyperic, Inc.
 * This file is part of HQ.
 * 
 * HQ is free software; you can redistribute it and/or modify
 * it under the terms version 2 of the GNU General Public License as
 * published by the Free Software Foundation. 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA.
 */

/*
 * Created on Feb 14, 2003
 *
 */
package org.hyperic.hq.ui.action.resource.group.inventory;

import java.util.ArrayList;
import java.util.List;

import org.hyperic.hq.appdef.shared.AppdefEntityID;
import org.hyperic.hq.authz.server.session.Resource;
import org.hyperic.hq.authz.server.session.ResourceGroup;
import org.hyperic.hq.authz.shared.ResourceManager;
import org.hyperic.hq.bizapp.shared.AppdefBoss;
import org.hyperic.hq.common.VetoException;
import org.hyperic.hq.ui.Constants;
import org.hyperic.hq.ui.action.BaseActionNG;
import org.hyperic.hq.ui.exception.ParameterNotFoundException;
import org.hyperic.hq.ui.util.RequestUtils;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;

import com.opensymphony.xwork2.ModelDriven;

@Component("removeResourceFromGroupActionNG")
@Scope(value = "prototype")
public class RemoveActionNG extends BaseActionNG implements
		ModelDriven<RemoveGroupResourcesFormNG> {
	@javax.annotation.Resource
	private ResourceManager resourceManager;
	@javax.annotation.Resource
	private AppdefBoss appdefBoss;
	RemoveGroupResourcesFormNG nwForm = new RemoveGroupResourcesFormNG();
	private String internalEid;
	
	public String removeResource() throws Exception {
		request = getServletRequest();
		request.setAttribute(Constants.ENTITY_ID_PARAM, nwForm.getEid());
		request.setAttribute(Constants.ACCORDION_PARAM, "1");
		 internalEid=nwForm.getEid();
		try {
			String[] rsrcIds = nwForm.getResources();

			if (rsrcIds == null || rsrcIds.length == 0) {
				return SUCCESS;
			}

			Integer groupId = RequestUtils.getResourceId(request);
			Integer sessionId = RequestUtils.getSessionId(request);

			ResourceGroup group = appdefBoss.findGroupById(
					sessionId.intValue(), groupId);

			List<Resource> resources = new ArrayList<Resource>(rsrcIds.length);
			for (int i = 0; i < rsrcIds.length; i++) {
				AppdefEntityID entity = new AppdefEntityID(rsrcIds[i]);

				resources.add(resourceManager.findResource(entity));
			}

			appdefBoss.removeResourcesFromGroup(sessionId.intValue(), group,
					resources);
			addActionMessage(getText("resource.group.inventory.confirm.RemoveResources"));

			return SUCCESS;
		} catch (ParameterNotFoundException e2) {
			this.addActionError(getText(Constants.ERR_RESOURCE_ID_FOUND));
			return INPUT;
		}  catch (VetoException ve) {
	
			this.addActionError(getText("resource.group.inventory.error.UpdateResourceListVetoed", new String [] {ve.getMessage() } ));
			return INPUT;
		}
	}

	public RemoveGroupResourcesFormNG getNwForm() {
		return nwForm;
	}

	public void setNwForm(RemoveGroupResourcesFormNG nwForm) {
		this.nwForm = nwForm;
	}

	public String getInternalEid() {
		return internalEid;
	}

	public void setInternalEid(String internalEid) {
		this.internalEid = internalEid;
	}

	public RemoveGroupResourcesFormNG getModel() {
		return nwForm;
	}
}