001    /*
002     * JBoss, Home of Professional Open Source.
003     * Copyright 2008, Red Hat Middleware LLC, and individual contributors
004     * as indicated by the @author tags. See the copyright.txt file in the
005     * distribution for a full listing of individual contributors. 
006     *
007     * This is free software; you can redistribute it and/or modify it
008     * under the terms of the GNU Lesser General Public License as
009     * published by the Free Software Foundation; either version 2.1 of
010     * the License, or (at your option) any later version.
011     *
012     * This software is distributed in the hope that it will be useful,
013     * but WITHOUT ANY WARRANTY; without even the implied warranty of
014     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015     * Lesser General Public License for more details.
016     *
017     * You should have received a copy of the GNU Lesser General Public
018     * License along with this software; if not, write to the Free
019     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
020     * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
021     */
022    package org.jboss.dna.sequencer.java;
023    
024    import org.jboss.dna.graph.properties.Path;
025    import org.jboss.dna.graph.properties.PathFactory;
026    import org.jboss.dna.sequencer.java.metadata.MethodMetadata;
027    
028    /**
029     * Sequencer for a {@link MethodMetadata}.
030     * 
031     * @author Serge PAgop
032     *
033     */
034    public class MethodMetadataSequencer implements JavaSourceCndDefinition {
035        
036        /**
037         * Create  a path of method/constructor parameter. 
038         * @param pathFactory - {@link PathFactory}.
039         * @param rootPath - Root path of the method/constructor.
040         * @return the path of the parameter.
041         */
042        public static Path createMethodParamPath( PathFactory pathFactory,
043                                            String rootPath ) {
044            String methodPrimitiveParamVariablePath = JavaMetadataUtil.createPath(rootPath
045                                                                              + SLASH
046                                                                              + JAVA_PRIMITIVE_TYPE_VARIABLE
047                                                                              + SLASH + JAVA_VARIABLE);
048            Path methodParamChildNode = pathFactory.create(methodPrimitiveParamVariablePath);
049            return methodParamChildNode;
050        }
051    
052        /**
053         * create a root path for method parameter.
054         * 
055         * @param constructorParameterRootPath
056         * @return root path for a method parameter.
057         */
058        public static String createMethodParamRootPath( String constructorParameterRootPath ) {
059            String constructPrimitiveFormalParamRootPath = JavaMetadataUtil.createPath(constructorParameterRootPath + SLASH
060                                                                              + JAVA_TYPE_CHILD_NODE + SLASH
061                                                                              + JAVA_PRIMITIVE_TYPE_CHILD_NODE);
062            return constructPrimitiveFormalParamRootPath;
063        }
064    
065        private MethodMetadataSequencer() {
066        }
067    
068    }