/*
* 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.operation.definition;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.rhq.core.domain.auth.Subject;
import org.rhq.core.domain.configuration.Configuration;
import org.rhq.core.domain.configuration.definition.ConfigurationDefinition;
import org.rhq.core.domain.operation.OperationDefinition;
import org.rhq.core.gui.util.FacesContextUtility;
import org.rhq.enterprise.gui.util.EnterpriseFacesContextUtility;
import org.rhq.enterprise.server.configuration.ConfigurationManagerLocal;
import org.rhq.enterprise.server.operation.OperationManagerLocal;
import org.rhq.enterprise.server.util.LookupUtil;
public class OperationDefinitionParametersUIBean {
public static final String MANAGED_BEAN_NAME = "OperationDefinitionParametersUIBean";
private Configuration configuration;
private ConfigurationDefinition configurationDefinition;
private OperationManagerLocal operationManager = LookupUtil.getOperationManager();
private ConfigurationManagerLocal configurationManager = LookupUtil.getConfigurationManager();
public OperationDefinitionParametersUIBean() {
this.configurationDefinition = lookupConfigurationDefinition();
this.configuration = lookupConfiguration();
}
@Nullable
public ConfigurationDefinition getConfigurationDefinition() {
return this.configurationDefinition;
}
public void setConfigurationDefinition(@NotNull
ConfigurationDefinition configurationDefinition) {
this.configurationDefinition = configurationDefinition;
}
@Nullable
public Configuration getConfiguration() {
return this.configuration;
}
public void setConfiguration(@NotNull
Configuration configuration) {
this.configuration = configuration;
}
protected Configuration lookupConfiguration() {
try {
ConfigurationDefinition definition = lookupConfigurationDefinition();
// call a SLSB method to get around lazy initialization of configDefs and configTemplates
Configuration configuration = configurationManager.getConfigurationFromDefaultTemplate(definition);
Configuration newConfiguration = configuration.deepCopy(false);
return newConfiguration;
} catch (Exception e) {
return null;
}
}
protected ConfigurationDefinition lookupConfigurationDefinition() {
try {
Subject subject = EnterpriseFacesContextUtility.getSubject();
int operationId = Integer.valueOf(FacesContextUtility.getRequiredRequestParameter("opId"));
OperationDefinition operationDefinition = operationManager.getOperationDefinition(subject, operationId);
ConfigurationDefinition definition = operationDefinition.getParametersConfigurationDefinition();
return definition;
} catch (Exception e) {
return null;
}
}
public String getNullConfigurationDefinitionMessage() {
return "This operation does not take any parameters.";
}
public String getNullConfigurationMessage() {
return "This operation parameters definition has not been initialized.";
}
}