| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.apache.ant.core.model; |
| |
| import java.util.*; |
| import org.apache.ant.core.support.*; |
| |
| /** |
| * A BuildElement is an element of a build file and has a location |
| * within that file. |
| * |
| * @author <a href="mailto:conor@apache.org">Conor MacNeill</a> |
| */ |
| public class BuildElement { |
| /** The aspects defined for this element. */ |
| private Map aspectMaps; |
| |
| /** The location of this element */ |
| private Location location; |
| |
| /** A comment associated with this element, if any */ |
| private String comment; |
| |
| /** |
| * Create a build element giving its location. |
| * |
| * @param location identifies where this element is defined |
| */ |
| public BuildElement(Location location) { |
| this.location = location; |
| } |
| |
| /** |
| * Get the location of the source where this element is defined |
| * |
| * @return the element's location |
| */ |
| public Location getLocation() { |
| return location; |
| } |
| |
| /** |
| * Set a comment associated with this element |
| * |
| * @param comment the comment to be associated with this element. |
| */ |
| public void setComment(String comment) { |
| this.comment = comment; |
| } |
| |
| /** |
| * Get the comment associated with this element. |
| * |
| * @return the element's comment which may be null. |
| */ |
| public String getComment() { |
| return comment; |
| } |
| |
| /** |
| * Set the aspects of this element |
| * |
| * @param aspects a Map of apects that relate to this build element. |
| */ |
| public void setAspects(Map aspects) { |
| aspectMaps = new HashMap(); |
| for (Iterator i = aspects.keySet().iterator(); i.hasNext(); ) { |
| String aspectName = (String)i.next(); |
| int separator = aspectName.indexOf(":"); |
| if (separator != -1) { |
| String prefix = aspectName.substring(0, separator); |
| String name = aspectName.substring(separator + 1); |
| if (prefix.length() != 0 && name.length() != 0) { |
| Map prefixMap = (Map)aspectMaps.get(prefix); |
| if (prefixMap == null) { |
| prefixMap = new HashMap(); |
| aspectMaps.put(prefix, prefixMap); |
| } |
| prefixMap.put(name, aspects.get(aspectName)); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Get an iterator on the aspects which have been given values on this element |
| * |
| * @return an iterator of Strings , being the aspects which have been given values on |
| * this element. |
| */ |
| public Iterator getAspectNames() { |
| return aspectMaps.keySet().iterator(); |
| } |
| |
| /** |
| * Get the set of attribute values related to the given aspect |
| * |
| * @param apsectPrefix the prefix used to identify the prefix. |
| * |
| * @return a map of the attribute values for the given aspect. |
| */ |
| public Map getAspectAttributes(String aspectPrefix) { |
| return (Map)aspectMaps.get(aspectPrefix); |
| } |
| } |
| |