/*
* 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.configuration.history;
import org.jetbrains.annotations.Nullable;
import org.rhq.core.domain.configuration.AbstractResourceConfigurationUpdate;
import org.rhq.core.domain.configuration.Configuration;
import org.rhq.core.gui.util.FacesContextUtility;
import org.rhq.enterprise.gui.configuration.resource.ExistingResourceConfigurationUIBean;
import org.rhq.enterprise.gui.legacy.ParamConstants;
import org.rhq.enterprise.gui.util.EnterpriseFacesContextUtility;
/**
* @author Ian Springer
*/
public class ViewResourceConfigurationUpdateUIBean extends ExistingResourceConfigurationUIBean {
public static final String MANAGED_BEAN_NAME = "ViewResourceConfigurationUpdateUIBean";
@Nullable
@Override
protected Configuration lookupConfiguration() {
Integer configId = FacesContextUtility.getOptionalRequestParameter(ParamConstants.CONFIG_ID_PARAM,
Integer.class);
if (configId == null) {
return super.lookupConfiguration();
}
AbstractResourceConfigurationUpdate configurationUpdate = this.configurationManager
.getResourceConfigurationUpdate(EnterpriseFacesContextUtility.getSubject(), configId);
Configuration configuration = (configurationUpdate != null) ? configurationUpdate.getConfiguration() : null;
return configuration;
}
protected int getConfigurationKey() {
return FacesContextUtility.getOptionalRequestParameter(ParamConstants.CONFIG_ID_PARAM,
Integer.class);
}
@Override
public String getNullConfigurationMessage() {
int configId = FacesContextUtility.getRequiredRequestParameter(ParamConstants.CONFIG_ID_PARAM, Integer.class);
return "This resource's configuration update with id " + configId + " has not been initialized.";
}
}