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.ide.common;
053:
054: import java.io.File;
055: import java.util.Iterator;
056: import java.util.LinkedList;
057:
058: /**
059: * Loads the class diagrams based on a single directory
060: *
061: *@author Chris Seguin
062: *@created October 18, 2001
063: */
064: public class MultipleDirClassDiagramReloader extends
065: ClassDiagramReloader {
066: private LinkedList list;
067: private boolean necessary;
068:
069: /**
070: * Constructor for the MultipleDirClassDiagramReloader object
071: */
072: public MultipleDirClassDiagramReloader() {
073: super ();
074: System.out.println("MultipleDirClassDiagramReloader()");
075: System.out.flush();
076: list = new LinkedList();
077: necessary = false;
078: }
079:
080: /**
081: * Sets the Necessary attribute of the MultipleDirClassDiagramReloader
082: * object
083: *
084: *@param value The new Necessary value
085: */
086: public void setNecessary(boolean value) {
087: System.out
088: .println("MultipleDirClassDiagramReloader.setNecessary()");
089: System.out.flush();
090: necessary = value;
091: }
092:
093: /**
094: * Gets the Necessary attribute of the MultipleDirClassDiagramReloader
095: * object
096: *
097: *@return The Necessary value
098: */
099: public boolean isNecessary() {
100: return necessary;
101: }
102:
103: /**
104: * Sets the directory to load the data from
105: *
106: *@param value the directory
107: */
108: public void addRootDirectory(String value) {
109: if (!list.contains(value)) {
110: list.add(value);
111: }
112: }
113:
114: /**
115: * Clears all directories in the list
116: */
117: public void clear() {
118: list.clear();
119: }
120:
121: /**
122: * Reload the summary information and update the diagrams
123: */
124: public void reload() {
125: System.out.println("MultipleDirClassDiagramReloader.reload()");
126: System.out.flush();
127: if (!necessary) {
128: return;
129: }
130:
131: // Build a list of directories to load
132: StringBuffer buffer = new StringBuffer();
133: Iterator iter = list.iterator();
134: while (iter.hasNext()) {
135: String base = (String) iter.next();
136: buffer.append(base);
137: if (iter.hasNext()) {
138: buffer.append(File.pathSeparator);
139: }
140: }
141: System.out.println(" - buffer=" + buffer.toString());
142: System.out.flush();
143:
144: // Load those directories
145: String baseDirs = buffer.toString();
146: if (baseDirs.length() > 0) {
147: (new SummaryLoaderThread(baseDirs)).start();
148: }
149:
150: // Load the diagrams
151: reloadDiagrams();
152: }
153: }
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