/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* 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 version 2 of the License.
*
* 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 org.rhq.enterprise.gui.inventory.resource;
import javax.faces.component.UIComponentBase;
import javax.faces.context.FacesContext;
import org.rhq.core.gui.util.FacesComponentUtility;
public class ResourceLineageComponent extends UIComponentBase {
public static final String COMPONENT_TYPE = "org.jboss.on.ResourceLineage";
public static final String COMPONENT_FAMILY = "org.jboss.on.ResourceLineage";
private static final String RESOURCE_ID_ATTRIBUTE = "resourceId";
int resourceId;
public String getFamily() {
return COMPONENT_FAMILY;
}
public int getResourceId() {
if (this.resourceId == 0) {
this.resourceId = FacesComponentUtility.getExpressionAttribute(this, RESOURCE_ID_ATTRIBUTE, Integer.class);
}
return this.resourceId;
}
public void setResourceId(int resourceId) {
this.resourceId = resourceId;
}
private Object[] stateValues;
public Object saveState(FacesContext facesContext) {
if (this.stateValues == null) {
this.stateValues = new Object[2];
}
this.stateValues[0] = super.saveState(facesContext);
this.stateValues[1] = this.resourceId;
return this.stateValues;
}
public void restoreState(FacesContext facesContext, Object stateValues) {
this.stateValues = (Object[]) stateValues;
super.restoreState(facesContext, this.stateValues[0]);
this.resourceId = (Integer) this.stateValues[1];
}
}