001: /* ====================================================================
002: * The JRefactory License, Version 1.0
003: *
004: * Copyright (c) 2001 JRefactory. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by the
021: * JRefactory (http://www.sourceforge.org/projects/jrefactory)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. The names "JRefactory" must not be used to endorse or promote
026: * products derived from this software without prior written
027: * permission. For written permission, please contact seguin@acm.org.
028: *
029: * 5. Products derived from this software may not be called "JRefactory",
030: * nor may "JRefactory" appear in their name, without prior written
031: * permission of Chris Seguin.
032: *
033: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
034: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
035: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
036: * DISCLAIMED. IN NO EVENT SHALL THE CHRIS SEGUIN OR
037: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
038: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
039: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
040: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
041: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
042: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
043: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
044: * SUCH DAMAGE.
045: * ====================================================================
046: *
047: * This software consists of voluntary contributions made by many
048: * individuals on behalf of JRefactory. For more information on
049: * JRefactory, please see
050: * <http://www.sourceforge.org/projects/jrefactory>.
051: */
052: package org.acm.seguin.tools.international;
053:
054: import java.io.File;
055: import org.acm.seguin.awt.ExceptionPrinter;
056: import net.sourceforge.jrefactory.factory.FileParserFactory;
057: import net.sourceforge.jrefactory.ast.SimpleNode;
058: import org.acm.seguin.io.DirectoryTreeTraversal;
059:
060: /**
061: * Lists the strings in a set of files
062: *
063: *@author Chris Seguin
064: *@created September 12, 2001
065: */
066: class StringListTraversal extends DirectoryTreeTraversal {
067: /**
068: * Constructor for the StringListTraversal object
069: *
070: *@param init Description of Parameter
071: */
072: public StringListTraversal(String init) {
073: super (init);
074: }
075:
076: /**
077: * Gets the Target attribute of the StringListTraversal object
078: *
079: *@param currentFile Description of Parameter
080: *@return The Target value
081: */
082: protected boolean isTarget(File currentFile) {
083: String name = currentFile.getName();
084: String lower = name.toLowerCase();
085: return lower.endsWith(".java");
086: }
087:
088: /**
089: * Description of the Method
090: *
091: *@param currentFile Description of Parameter
092: */
093: protected void visit(File currentFile) {
094: System.out.println("File: " + currentFile.getPath());
095: try {
096: FileParserFactory fpf = new FileParserFactory(currentFile);
097: SimpleNode root = fpf.getAbstractSyntaxTree(false,
098: ExceptionPrinter.getInstance());
099: if (root != null) {
100: root.jjtAccept(new StringListVisitor(), null);
101: }
102: } catch (Throwable thrown) {
103: thrown.printStackTrace();
104: }
105: System.out.println(" ");
106: }
107:
108: /**
109: * The main program for the StringListTraversal class
110: *
111: *@param args The command line arguments
112: */
113: public static void main(String[] args) {
114: if (args.length == 0) {
115: (new StringListTraversal(System.getProperty("user.dir")))
116: .run();
117: } else {
118: (new StringListTraversal(args[0])).run();
119: }
120: }
121: }
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