/*
* RHQ Management Platform
* Copyright (C) 2005-2009 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, version 2, as
* published by the Free Software Foundation, and/or the GNU Lesser
* General Public License, version 2.1, also 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 and the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.rhq.rhqtransform.impl;
import org.rhq.augeas.AugeasProxy;
import org.rhq.augeas.node.AugeasNode;
import org.rhq.augeas.tree.AugeasTree;
import org.rhq.core.domain.configuration.Configuration;
import org.rhq.core.domain.configuration.definition.ConfigurationDefinition;
import org.rhq.rhqtransform.AugeasRhqException;
import org.rhq.rhqtransform.AugeasToConfiguration;
import org.rhq.rhqtransform.ConfigurationToAugeas;
import org.rhq.rhqtransform.RhqAugeasMapping;
/**
* Default implementation of the {@link RhqAugeasMapping} interface based on
* {@link AugeasToConfigurationSimple} and {@link ConfigurationToAugeasSimple}.
*
* @author Filip Drabek
*
*/
public class RhqAugeasMappingSimple implements RhqAugeasMapping {
private AugeasToConfiguration augeasToConfiguration;
private ConfigurationToAugeas configurationToAugeas;
private String moduleName;
public RhqAugeasMappingSimple(String moduleName) {
this.augeasToConfiguration = new AugeasToConfigurationSimple();
this.configurationToAugeas = new ConfigurationToAugeasSimple();
this.moduleName = moduleName;
}
public RhqAugeasMappingSimple(AugeasToConfiguration toConfig, ConfigurationToAugeas toAugeas, String moduleName) {
this.augeasToConfiguration = toConfig;
this.configurationToAugeas = toAugeas;
this.moduleName = moduleName;
}
public void updateAugeas(AugeasProxy component, Configuration config, ConfigurationDefinition configDef)
throws AugeasRhqException {
AugeasTree tree = component.getAugeasTree(moduleName, true);
AugeasNode startNode = getStartNode(tree);
configurationToAugeas.updateResourceConfiguration(startNode, configDef, config);
}
public Configuration updateConfiguration(AugeasProxy augeasComponent, ConfigurationDefinition configDef)
throws AugeasRhqException {
AugeasTree tree = augeasComponent.getAugeasTree(moduleName, true);
AugeasNode startNode = getStartNode(tree);
return augeasToConfiguration.loadResourceConfiguration(startNode, configDef);
}
protected AugeasNode getStartNode(AugeasTree tree) throws AugeasRhqException {
return tree.getRootNode();
}
}