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1
16
17 package org.apache.xerces.util;
18
19 import org.apache.xerces.impl.Constants;
20 import org.apache.xerces.xni.XMLAttributes;
21 import org.xml.sax.AttributeList  ;
22 import org.xml.sax.ext.Attributes2 ;
23
24
33 public final class AttributesProxy
34 implements AttributeList , Attributes2 {
35
36
40
41 private XMLAttributes fAttributes;
42
43
47 public AttributesProxy(XMLAttributes attributes) {
48 fAttributes = attributes;
49 }
50
51
55
56 public void setAttributes(XMLAttributes attributes) {
57 fAttributes = attributes;
58 }
60 public XMLAttributes getAttributes() {
61 return fAttributes;
62 }
63
64
67
68 public int getLength() {
69 return fAttributes.getLength();
70 }
71
72 public String getQName(int index) {
73 return fAttributes.getQName(index);
74 }
75
76 public String getURI(int index) {
77 String uri = fAttributes.getURI(index);
80 return uri != null ? uri : XMLSymbols.EMPTY_STRING;
81 }
82
83 public String getLocalName(int index) {
84 return fAttributes.getLocalName(index);
85 }
86
87 public String getType(int i) {
88 return fAttributes.getType(i);
89 }
90
91 public String getType(String name) {
92 return fAttributes.getType(name);
93 }
94
95 public String getType(String uri, String localName) {
96 return uri.equals(XMLSymbols.EMPTY_STRING) ?
97 fAttributes.getType(null, localName) :
98 fAttributes.getType(uri, localName);
99 }
100
101 public String getValue(int i) {
102 return fAttributes.getValue(i);
103 }
104
105 public String getValue(String name) {
106 return fAttributes.getValue(name);
107 }
108
109 public String getValue(String uri, String localName) {
110 return uri.equals(XMLSymbols.EMPTY_STRING) ?
111 fAttributes.getValue(null, localName) :
112 fAttributes.getValue(uri, localName);
113 }
114
115 public int getIndex(String qName) {
116 return fAttributes.getIndex(qName);
117 }
118
119 public int getIndex(String uri, String localPart) {
120 return uri.equals(XMLSymbols.EMPTY_STRING) ?
121 fAttributes.getIndex(null, localPart) :
122 fAttributes.getIndex(uri, localPart);
123 }
124
125
128
129 public boolean isDeclared(int index) {
130 if (index < 0 || index >= fAttributes.getLength()) {
131 throw new ArrayIndexOutOfBoundsException (index);
132 }
133 return Boolean.TRUE.equals(
134 fAttributes.getAugmentations(index).getItem(
135 Constants.ATTRIBUTE_DECLARED));
136 }
137
138 public boolean isDeclared(String qName) {
139 int index = getIndex(qName);
140 if (index == -1) {
141 throw new IllegalArgumentException (qName);
142 }
143 return Boolean.TRUE.equals(
144 fAttributes.getAugmentations(index).getItem(
145 Constants.ATTRIBUTE_DECLARED));
146 }
147
148 public boolean isDeclared(String uri, String localName) {
149 int index = getIndex(uri, localName);
150 if (index == -1) {
151 throw new IllegalArgumentException (localName);
152 }
153 return Boolean.TRUE.equals(
154 fAttributes.getAugmentations(index).getItem(
155 Constants.ATTRIBUTE_DECLARED));
156 }
157
158 public boolean isSpecified(int index) {
159 if (index < 0 || index >= fAttributes.getLength()) {
160 throw new ArrayIndexOutOfBoundsException (index);
161 }
162 return fAttributes.isSpecified(index);
163 }
164
165 public boolean isSpecified(String qName) {
166 int index = getIndex(qName);
167 if (index == -1) {
168 throw new IllegalArgumentException (qName);
169 }
170 return fAttributes.isSpecified(index);
171 }
172
173 public boolean isSpecified(String uri, String localName) {
174 int index = getIndex(uri, localName);
175 if (index == -1) {
176 throw new IllegalArgumentException (localName);
177 }
178 return fAttributes.isSpecified(index);
179 }
180
181
184
185 public String getName(int i) {
186 return fAttributes.getQName(i);
187 }
188
189 } |
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