defaultnamemapper.java

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/*
 * Copyright 2001-2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ 
package org.apache.commons.betwixt.strategy;

/** 
 * <p>A default implementation of the name mapper.
 * This mapper simply returns the unmodified type name.</p>
 *
 * <p>For example, <code>PropertyName</code> would be converted to <code>PropertyName</code>.
 * 
 * @author <a href="mailto:[e-mail]">James Strachan</a>
 * @version $Revision: 1.7 $
 */
public class DefaultNameMapper implements NameMapper {

    /** Used to convert bad character in the name */
    private static final BadCharacterReplacingNMapper badCharacterReplacementNMapper 
        = new BadCharacterReplacingNMapper( new PlainMapper() );
    
    /** Base implementation chained by bad character replacement mapper */
    private static final class PlainMapper implements NameMapper {
        /**
        * This implementation returns the parameter passed in without modification.
        *  
        * @param typeName the string to convert 
        * @return the typeName parameter without modification
        */
        public String mapTypeToElementName( String typeName ) {
            return typeName ;
        }  
    }

    /**
     * This implementation returns the parameter passed after
     * deleting any characters which the XML specification does not allow
     * in element names.
     *  
     * @param typeName the string to convert 
     * @return the typeName parameter without modification
     */
    public String mapTypeToElementName( String typeName ) {
        return badCharacterReplacementNMapper.mapTypeToElementName( typeName );
    }
}