Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
XmlReaderException |
|
| 1.0;1 |
1 | package org.codehaus.plexus.util.xml; | |
2 | ||
3 | import java.io.InputStream; | |
4 | import java.io.IOException; | |
5 | ||
6 | /** | |
7 | * The XmlReaderException is thrown by the XmlReader constructors if the charset encoding can not be determined | |
8 | * according to the XML 1.0 specification and RFC 3023. | |
9 | * <p> | |
10 | * The exception returns the unconsumed InputStream to allow the application to do an alternate processing with the | |
11 | * stream. Note that the original InputStream given to the XmlReader cannot be used as that one has been already read. | |
12 | * <p> | |
13 | * | |
14 | * @author Alejandro Abdelnur | |
15 | * @version revision 1.1 taken on 26/06/2007 from Rome (see https://rome.dev.java.net/source/browse/rome/src/java/com/sun/syndication/io/XmlReaderException.java) | |
16 | * @deprecated TO BE REMOVED from here when plexus-utils is upgraded to 1.4.5+ (and prerequisite upgraded to Maven 2.0.6) | |
17 | */ | |
18 | public class XmlReaderException extends IOException | |
19 | { | |
20 | private String _bomEncoding; | |
21 | ||
22 | private String _xmlGuessEncoding; | |
23 | ||
24 | private String _xmlEncoding; | |
25 | ||
26 | private String _contentTypeMime; | |
27 | ||
28 | private String _contentTypeEncoding; | |
29 | ||
30 | private InputStream _is; | |
31 | ||
32 | /** | |
33 | * Creates an exception instance if the charset encoding could not be determined. | |
34 | * <p> | |
35 | * Instances of this exception are thrown by the XmlReader. | |
36 | * <p> | |
37 | * | |
38 | * @param msg | |
39 | * message describing the reason for the exception. | |
40 | * @param bomEnc | |
41 | * BOM encoding. | |
42 | * @param xmlGuessEnc | |
43 | * XML guess encoding. | |
44 | * @param xmlEnc | |
45 | * XML prolog encoding. | |
46 | * @param is | |
47 | * the unconsumed InputStream. | |
48 | * | |
49 | */ | |
50 | public XmlReaderException( String msg, String bomEnc, String xmlGuessEnc, String xmlEnc, InputStream is ) | |
51 | { | |
52 | 0 | this( msg, null, null, bomEnc, xmlGuessEnc, xmlEnc, is ); |
53 | 0 | } |
54 | ||
55 | /** | |
56 | * Creates an exception instance if the charset encoding could not be determined. | |
57 | * <p> | |
58 | * Instances of this exception are thrown by the XmlReader. | |
59 | * <p> | |
60 | * | |
61 | * @param msg | |
62 | * message describing the reason for the exception. | |
63 | * @param ctMime | |
64 | * MIME type in the content-type. | |
65 | * @param ctEnc | |
66 | * encoding in the content-type. | |
67 | * @param bomEnc | |
68 | * BOM encoding. | |
69 | * @param xmlGuessEnc | |
70 | * XML guess encoding. | |
71 | * @param xmlEnc | |
72 | * XML prolog encoding. | |
73 | * @param is | |
74 | * the unconsumed InputStream. | |
75 | * | |
76 | */ | |
77 | public XmlReaderException( String msg, String ctMime, String ctEnc, String bomEnc, String xmlGuessEnc, | |
78 | String xmlEnc, InputStream is ) | |
79 | { | |
80 | 0 | super( msg ); |
81 | 0 | _contentTypeMime = ctMime; |
82 | 0 | _contentTypeEncoding = ctEnc; |
83 | 0 | _bomEncoding = bomEnc; |
84 | 0 | _xmlGuessEncoding = xmlGuessEnc; |
85 | 0 | _xmlEncoding = xmlEnc; |
86 | 0 | _is = is; |
87 | 0 | } |
88 | ||
89 | /** | |
90 | * Returns the BOM encoding found in the InputStream. | |
91 | * <p> | |
92 | * | |
93 | * @return the BOM encoding, null if none. | |
94 | * | |
95 | */ | |
96 | public String getBomEncoding() | |
97 | { | |
98 | 0 | return _bomEncoding; |
99 | } | |
100 | ||
101 | /** | |
102 | * Returns the encoding guess based on the first bytes of the InputStream. | |
103 | * <p> | |
104 | * | |
105 | * @return the encoding guess, null if it couldn't be guessed. | |
106 | * | |
107 | */ | |
108 | public String getXmlGuessEncoding() | |
109 | { | |
110 | 0 | return _xmlGuessEncoding; |
111 | } | |
112 | ||
113 | /** | |
114 | * Returns the encoding found in the XML prolog of the InputStream. | |
115 | * <p> | |
116 | * | |
117 | * @return the encoding of the XML prolog, null if none. | |
118 | * | |
119 | */ | |
120 | public String getXmlEncoding() | |
121 | { | |
122 | 0 | return _xmlEncoding; |
123 | } | |
124 | ||
125 | /** | |
126 | * Returns the MIME type in the content-type used to attempt determining the encoding. | |
127 | * <p> | |
128 | * | |
129 | * @return the MIME type in the content-type, null if there was not content-type or the encoding detection did not | |
130 | * involve HTTP. | |
131 | * | |
132 | */ | |
133 | public String getContentTypeMime() | |
134 | { | |
135 | 0 | return _contentTypeMime; |
136 | } | |
137 | ||
138 | /** | |
139 | * Returns the encoding in the content-type used to attempt determining the encoding. | |
140 | * <p> | |
141 | * | |
142 | * @return the encoding in the content-type, null if there was not content-type, no encoding in it or the encoding | |
143 | * detection did not involve HTTP. | |
144 | * | |
145 | */ | |
146 | public String getContentTypeEncoding() | |
147 | { | |
148 | 0 | return _contentTypeEncoding; |
149 | } | |
150 | ||
151 | /** | |
152 | * Returns the unconsumed InputStream to allow the application to do an alternate encoding detection on the | |
153 | * InputStream. | |
154 | * <p> | |
155 | * | |
156 | * @return the unconsumed InputStream. | |
157 | * | |
158 | */ | |
159 | public InputStream getInputStream() | |
160 | { | |
161 | 0 | return _is; |
162 | } | |
163 | } |