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/*****************************************************************************
* Copyright (c) 2013, 2014 CEA LIST.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.migration.rsa.blackbox;
import java.util.Properties;
import org.eclipse.m2m.qvt.oml.blackbox.java.Operation;
import org.eclipse.m2m.qvt.oml.blackbox.java.Operation.Kind;
import org.eclipse.m2m.qvt.oml.util.IContext;
import org.eclipse.papyrus.migration.rsa.profilebase.ProfileConstraint;
public class ProfileBaseHelper {
/** Key of the ConfigProperty containing the java.util.Properties for ProfileBase#messageKey mappings */
public static final String PROFILE_BASE_PROPERTIES = "profilebase.properties";
/**
* Reads the constraint's message from the ProfileBase properties file
* If the message is not found, the messageKey is returned
*
* @param context
* @param constraint
* The ProfileConstraint element (From ProfileBase profile)
* @return
* The ProfileConstraint's message (From the properties file), or the ProfileConstraint's messageKey if the message is not defined
*/
@Operation(contextual = true, kind = Kind.QUERY, withExecutionContext = true)
public String getConstraintMessage(IContext context, ProfileConstraint constraint) {
String key = constraint.getMessageKey();
if(key == null) {
return null;
}
Object propertiesObject = context.getConfigProperty(PROFILE_BASE_PROPERTIES);
if(propertiesObject instanceof Properties) {
Properties properties = (Properties)propertiesObject;
return properties.getProperty(key, key);
}
return key;
}
}
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