01: /*
02: * Copyright (c) 2001-2007, Jean Tessier
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms, with or without
06: * modification, are permitted provided that the following conditions
07: * are met:
08: *
09: * * Redistributions of source code must retain the above copyright
10: * notice, this list of conditions and the following disclaimer.
11: *
12: * * Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: *
16: * * Neither the name of Jean Tessier nor the names of his contributors
17: * may be used to endorse or promote products derived from this software
18: * without specific prior written permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
24: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31: */
32:
33: package com.jeantessier.dependency;
34:
35: import java.io.*;
36: import java.text.*;
37:
38: import org.apache.oro.text.perl.*;
39:
40: public class HTMLCyclePrinter extends TextCyclePrinter {
41: private static final Perl5Util perl = new Perl5Util();
42:
43: protected static Perl5Util perl() {
44: return perl;
45: }
46:
47: private MessageFormat urlFormat;
48:
49: public HTMLCyclePrinter(PrintWriter out, MessageFormat urlFormat) {
50: super (out);
51: this .urlFormat = urlFormat;
52: }
53:
54: protected void printFirstNode(Node node) {
55: String fullName = node.getName();
56: String url = formatUrl(fullName);
57:
58: out.print("<a class=\"scope\" href=\"");
59: out.print(url);
60: out.print("\" id=\"");
61: out.print(fullName);
62: out.print("\">");
63: out.print(fullName);
64: out.print("</a>");
65:
66: out.println();
67: }
68:
69: protected void printNode(Node previousNode, Node currentNode) {
70: String fullName = currentNode.getName();
71: String url = formatUrl(fullName);
72:
73: out.print("--> <a href=\"");
74: out.print(url);
75: out.print("\" id=\"");
76: out.print(previousNode);
77: out.print("_to_");
78: out.print(fullName);
79: out.print("\">");
80: out.print(fullName);
81: out.print("</a>");
82:
83: out.println();
84: }
85:
86: private String formatUrl(String fullName) {
87: String escapedName = fullName;
88: escapedName = perl().substitute("s/\\(/\\\\(/g", escapedName);
89: escapedName = perl().substitute("s/\\)/\\\\)/g", escapedName);
90: escapedName = perl().substitute("s/\\$/\\\\\\$/g", escapedName);
91:
92: Object[] urlArgument = new Object[] { escapedName };
93: return urlFormat.format(urlArgument);
94: }
95: }
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