/*************************************************************************
* Copyright 2009-2015 Eucalyptus Systems, Inc.
*
* 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 3 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, see http://www.gnu.org/licenses/.
*
* Please contact Eucalyptus Systems, Inc., 6755 Hollister Ave., Goleta
* CA 93117, USA or visit http://www.eucalyptus.com/licenses/ if you need
* additional information or have any questions.
************************************************************************/
package com.eucalyptus.auth.policy.variable;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.text.IsEmptyString.isEmptyOrNullString;
import com.eucalyptus.auth.policy.PolicySpec;
import com.eucalyptus.util.Parameters;
/**
*
*/
public abstract class PolicyVariableSupport implements PolicyVariable {
private final String vendor;
private final String name;
private final String qName;
protected PolicyVariableSupport( final String vendor, final String name ) {
Parameters.checkParam( "vendor", vendor, not( isEmptyOrNullString( ) ) );
Parameters.checkParam( "name", name, not( isEmptyOrNullString( ) ) );
this.vendor = vendor;
this.name = name;
this.qName = PolicySpec.qualifiedName( vendor, name );
}
@Override
public String getVendor( ) {
return vendor;
}
@Override
public String getName( ) {
return name;
}
public String getQName( ) {
return qName;
}
}