QedeqKernelSe Coverage Report

Clover coverage report - QedeqKernelSe Coverage Report

Coverage timestamp: Do Mrz 27 2008 21:46:26 CET

FRAMES NO FRAMES

file stats:	LOC:	185		Methods:	12
	NCLOC:	78		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

SourceFileException.java

75%

64,9%

66,7%

66,7%

1		/* $Id: SourceFileException.java,v 1.3 2008/03/27 05:16:25 m31 Exp $
2		*
3		* This file is part of the project "Hilbert II" - http://www.qedeq.org
4		*
5		* Copyright 2000-2008, Michael Meyling <mime@qedeq.org>.
6		*
7		* "Hilbert II" is free software; you can redistribute
8		* it and/or modify it under the terms of the GNU General Public
9		* License as published by the Free Software Foundation; either
10		* version 2 of the License, or (at your option) any later version.
11		*
12		* This program is distributed in the hope that it will be useful,
13		* but WITHOUT ANY WARRANTY; without even the implied warranty of
14		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15		* GNU General Public License for more details.
16		*/
17
18		package org.qedeq.kernel.common;
19
20		import java.io.File;
21		import java.io.IOException;
22		import java.net.URL;
23
24		import org.qedeq.kernel.utility.IoUtility;
25
26
27		/**
28		* Data validation error. Shows an error within a source file.
29		*
30		* @version $Revision: 1.3 $
31		* @author Michael Meyling
32		*/
33		public class SourceFileException extends QedeqException {
34
35		/** Serialization information. */
36		private static final long serialVersionUID = -4109767904038020052L;
37
38		/** Start of error location. */
39		private final SourceArea errorArea;
40
41		/** End of error location. */
42		private final SourceArea referenceArea;
43
44		/**
45		* Constructor.
46		*
47		* @param errorCode Error code.
48		* @param errorText Error text.
49		* @param exception Exception to wrap.
50		* @param errorArea Error location.
51		* @param referenceArea Error reference location.
52		*/
53	132	public SourceFileException(final int errorCode, final String errorText,
54		final Throwable exception, final SourceArea errorArea, final SourceArea referenceArea) {
55	132	super(errorCode, errorText, exception);
56	132	this.errorArea = errorArea;
57	132	this.referenceArea = referenceArea;
58		}
59
60
61		/**
62		* Constructor.
63		*
64		* @param exception Exception to wrap.
65		* @param errorArea Error location.
66		* @param referenceArea Error reference location.
67		*/
68	79	public SourceFileException(final QedeqException exception, final SourceArea errorArea,
69		final SourceArea referenceArea) {
70	79	this(exception.getErrorCode(), exception.getMessage(), exception, errorArea, referenceArea);
71		}
72
73
74		/**
75		* Constructor.
76		*
77		* @param url Parsed file.
78		* @param exception Exception to wrap.
79		*/
80	0	public SourceFileException(final URL url, final Exception exception) {
81	0	super(9997, exception.toString(), exception); // TODO mime 20071116: error code refac
82	0	errorArea = new SourceArea(url, new SourcePosition(url, 1, 1), null);
83	0	referenceArea = null;
84		}
85
86		/**
87		* Constructor.
88		*
89		* @param file Parsed file.
90		* @param exception Exception to wrap.
91		*/
92	0	public SourceFileException(final File file, final Exception exception) {
93	0	super(9998, exception.getMessage(), exception); // TODO mime 20071116: error code refac
94	0	final URL url = IoUtility.toUrl(file);
95	0	errorArea = new SourceArea(url, new SourcePosition(url, 1, 1), null);
96	0	referenceArea = null;
97		}
98
99		/**
100		* Constructor.
101		*
102		* @param exception Exception to wrap.
103		*/
104	11	public SourceFileException(final Exception exception) {
105	11	super(9999, exception.getMessage(), exception); // TODO mime 20071116: error code refac
106	11	errorArea = null;
107	11	referenceArea = null;
108		}
109
110		/**
111		* Constructor.
112		*
113		* @param exception Exception to wrap.
114		*/
115	0	public SourceFileException(final Throwable exception) {
116	0	super(1000, exception.toString(), exception); // TODO mime 20071116: error code refac
117	0	errorArea = null;
118	0	referenceArea = null;
119		}
120
121		/**
122		* Constructor.
123		*
124		* @param exception Exception to wrap.
125		*/
126	3	public SourceFileException(final IOException exception) {
127	3	super(9997, exception.toString(), exception); // TODO mime 20071116: error code refac
128	3	errorArea = null;
129	3	referenceArea = null;
130		}
131
132		/**
133		* Get position information about error location.
134		*
135		* @return Error location position.
136		*/
137	463	public SourceArea getSourceArea() {
138	463	return errorArea;
139		}
140
141		/**
142		* Get additional position information about another associated location.
143		*
144		* @return Additional error location position.
145		*/
146	0	public SourceArea getReferenceArea() {
147	0	return referenceArea;
148		}
149
150	309	public String getMessage() {
151	309	if (getCause() != null) {
152	309	if (getCause() instanceof IOException) {
153	7	return getCause().toString();
154		}
155	302	if (getCause().getCause() != null) {
156	0	return getCause().getCause().getMessage();
157		}
158	302	return getCause().getMessage();
159		}
160	0	return "";
161		}
162
163		/**
164		* Get detailed error description.
165		* The first line contains {@link #getErrorCode()} and {@link #getMessage()}.
166		* The second line contains the local address, the line and column.
167		*
168		* @return Error description.
169		*/
170	273	public String getDescription() {
171	273	final StringBuffer buffer = new StringBuffer();
172	273	buffer.append(getErrorCode() + ": " + getMessage());
173	273	if (errorArea != null && errorArea.getStartPosition() != null) {
174	256	final SourcePosition start = errorArea.getStartPosition();
175	256	buffer.append("\n");
176	256	buffer.append(errorArea.getAddress() + ":" + start.getLine() + ":"
177		+ start.getColumn());
178		}
179	273	return buffer.toString();
180		}
181
182	260	public String toString() {
183	260	return getDescription();
184		}
185		}