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org.apache.jetspeed.rewriter.html.neko.XMLAttributesWrapper |
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1 | /* |
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2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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3 | * contributor license agreements. See the NOTICE file distributed with |
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4 | * this work for additional information regarding copyright ownership. |
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5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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6 | * (the "License"); you may not use this file except in compliance with |
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7 | * the License. You may obtain a copy of the License at |
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8 | * |
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9 | * http://www.apache.org/licenses/LICENSE-2.0 |
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10 | * |
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11 | * Unless required by applicable law or agreed to in writing, software |
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12 | * distributed under the License is distributed on an "AS IS" BASIS, |
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13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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14 | * See the License for the specific language governing permissions and |
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15 | * limitations under the License. |
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16 | */ |
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17 | package org.apache.jetspeed.rewriter.html.neko; |
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18 | ||
19 | import org.apache.jetspeed.rewriter.MutableAttributes; |
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20 | import org.apache.xerces.xni.Augmentations; |
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21 | import org.apache.xerces.xni.QName; |
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22 | import org.apache.xerces.xni.XMLAttributes; |
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23 | ||
24 | /** |
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25 | * <p> |
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26 | * XMLAttributesWrapper |
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27 | * </p> |
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28 | * <p> |
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29 | * |
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30 | * </p> |
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31 | * @author <a href="mailto:weaver@apache.org">Scott T. Weaver</a> |
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32 | * @version $Id: XMLAttributesWrapper.java 516448 2007-03-09 16:25:47Z ate $ |
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33 | * |
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34 | */ |
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35 | public class XMLAttributesWrapper implements MutableAttributes |
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36 | { |
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37 | protected XMLAttributes attrs; |
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38 | ||
39 | /** |
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40 | * |
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41 | */ |
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42 | public XMLAttributesWrapper(XMLAttributes attrs) |
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43 | { |
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44 | 0 | super(); |
45 | 0 | this.attrs = attrs; |
46 | 0 | } |
47 | ||
48 | /** |
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49 | * <p> |
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50 | * addAttribute |
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51 | * </p> |
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52 | * |
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53 | * @param arg0 |
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54 | * @param arg1 |
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55 | * @param arg2 |
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56 | * @return |
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57 | */ |
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58 | public int addAttribute( QName arg0, String arg1, String arg2 ) |
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59 | { |
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60 | 0 | int i = getIndex( arg0.rawname ); |
61 | 0 | if ( i >= 0 ) |
62 | 0 | attrs.removeAttributeAt( i ); |
63 | ||
64 | 0 | return attrs.addAttribute( arg0, arg1, arg2 ); |
65 | } |
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66 | /** |
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67 | * <p> |
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68 | * equals |
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69 | * </p> |
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70 | * |
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71 | * @see java.lang.Object#equals(java.lang.Object) |
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72 | * @param obj |
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73 | * @return |
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74 | */ |
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75 | public boolean equals( Object obj ) |
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76 | { |
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77 | 0 | return attrs.equals(obj); |
78 | } |
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79 | /** |
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80 | * <p> |
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81 | * getAugmentations |
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82 | * </p> |
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83 | * |
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84 | * @param arg0 |
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85 | * @return |
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86 | */ |
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87 | public Augmentations getAugmentations( int arg0 ) |
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88 | { |
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89 | 0 | return attrs.getAugmentations(arg0); |
90 | } |
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91 | /** |
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92 | * <p> |
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93 | * getAugmentations |
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94 | * </p> |
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95 | * |
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96 | * @param arg0 |
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97 | * @return |
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98 | */ |
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99 | public Augmentations getAugmentations( String qName ) |
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100 | { |
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101 | 0 | return attrs.getAugmentations(asNekoAttributeName(qName)) ; |
102 | } |
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103 | /** |
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104 | * <p> |
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105 | * getAugmentations |
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106 | * </p> |
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107 | * |
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108 | * @param arg0 |
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109 | * @param arg1 |
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110 | * @return |
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111 | */ |
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112 | public Augmentations getAugmentations( String uri, String localPart ) |
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113 | { |
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114 | 0 | return attrs.getAugmentations(uri,asNekoAttributeName(localPart)); |
115 | } |
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116 | /** |
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117 | * <p> |
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118 | * getIndex |
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119 | * </p> |
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120 | * |
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121 | * @param arg0 |
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122 | * @return |
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123 | */ |
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124 | public int getIndex( String qName ) |
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125 | { |
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126 | 0 | return attrs.getIndex(asNekoAttributeName(qName)); |
127 | } |
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128 | /** |
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129 | * <p> |
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130 | * getIndex |
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131 | * </p> |
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132 | * |
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133 | * @param arg0 |
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134 | * @param arg1 |
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135 | * @return |
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136 | */ |
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137 | public int getIndex( String uri, String localName ) |
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138 | { |
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139 | 0 | return attrs.getIndex(uri,asNekoAttributeName(localName)); |
140 | } |
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141 | /** |
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142 | * <p> |
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143 | * getLength |
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144 | * </p> |
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145 | * |
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146 | * @return |
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147 | */ |
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148 | public int getLength() |
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149 | { |
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150 | 0 | return attrs.getLength(); |
151 | } |
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152 | /** |
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153 | * <p> |
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154 | * getLocalName |
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155 | * </p> |
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156 | * |
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157 | * @param arg0 |
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158 | * @return |
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159 | */ |
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160 | public String getLocalName( int arg0 ) |
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161 | { |
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162 | 0 | return attrs.getLocalName(arg0); |
163 | } |
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164 | /** |
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165 | * <p> |
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166 | * getName |
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167 | * </p> |
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168 | * |
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169 | * @param arg0 |
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170 | * @param arg1 |
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171 | */ |
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172 | public void getName( int arg0, QName arg1 ) |
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173 | { |
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174 | 0 | attrs.getName(arg0, arg1); |
175 | 0 | } |
176 | /** |
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177 | * <p> |
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178 | * getNonNormalizedValue |
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179 | * </p> |
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180 | * |
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181 | * @param arg0 |
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182 | * @return |
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183 | */ |
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184 | public String getNonNormalizedValue( int arg0 ) |
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185 | { |
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186 | 0 | return attrs.getNonNormalizedValue(arg0); |
187 | } |
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188 | /** |
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189 | * <p> |
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190 | * getPrefix |
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191 | * </p> |
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192 | * |
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193 | * @param arg0 |
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194 | * @return |
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195 | */ |
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196 | public String getPrefix( int arg0 ) |
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197 | { |
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198 | 0 | return attrs.getPrefix(arg0); |
199 | } |
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200 | /** |
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201 | * <p> |
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202 | * getQName |
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203 | * </p> |
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204 | * |
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205 | * @param arg0 |
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206 | * @return |
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207 | */ |
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208 | public String getQName( int arg0 ) |
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209 | { |
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210 | 0 | return attrs.getQName(arg0); |
211 | } |
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212 | /** |
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213 | * <p> |
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214 | * getType |
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215 | * </p> |
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216 | * |
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217 | * @param arg0 |
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218 | * @return |
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219 | */ |
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220 | public String getType( int arg0 ) |
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221 | { |
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222 | 0 | return attrs.getType(arg0); |
223 | } |
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224 | /** |
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225 | * <p> |
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226 | * getType |
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227 | * </p> |
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228 | * |
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229 | * @param arg0 |
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230 | * @return |
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231 | */ |
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232 | public String getType( String qName ) |
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233 | { |
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234 | 0 | return attrs.getType(asNekoAttributeName(qName)); |
235 | } |
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236 | /** |
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237 | * <p> |
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238 | * getType |
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239 | * </p> |
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240 | * |
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241 | * @param arg0 |
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242 | * @param arg1 |
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243 | * @return |
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244 | */ |
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245 | public String getType( String uri, String localName ) |
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246 | { |
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247 | 0 | return attrs.getType(uri, asNekoAttributeName(localName)); |
248 | } |
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249 | /** |
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250 | * <p> |
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251 | * getURI |
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252 | * </p> |
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253 | * |
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254 | * @param arg0 |
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255 | * @return |
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256 | */ |
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257 | public String getURI( int arg0 ) |
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258 | { |
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259 | 0 | return attrs.getURI(arg0); |
260 | } |
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261 | /** |
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262 | * <p> |
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263 | * getValue |
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264 | * </p> |
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265 | * |
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266 | * @param arg0 |
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267 | * @return |
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268 | */ |
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269 | public String getValue( int arg0 ) |
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270 | { |
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271 | 0 | return attrs.getValue(arg0); |
272 | } |
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273 | /** |
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274 | * <p> |
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275 | * getValue |
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276 | * </p> |
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277 | * |
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278 | * @param arg0 |
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279 | * @return |
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280 | */ |
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281 | public String getValue( String qName ) |
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282 | { |
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283 | 0 | return attrs.getValue(asNekoAttributeName(qName)); |
284 | } |
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285 | /** |
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286 | * <p> |
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287 | * getValue |
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288 | * </p> |
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289 | * |
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290 | * @param arg0 |
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291 | * @param arg1 |
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292 | * @return |
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293 | */ |
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294 | public String getValue( String uri, String localName ) |
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295 | { |
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296 | 0 | return attrs.getValue(uri, asNekoAttributeName(localName)); |
297 | } |
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298 | /** |
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299 | * <p> |
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300 | * hashCode |
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301 | * </p> |
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302 | * |
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303 | * @see java.lang.Object#hashCode() |
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304 | * @return |
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305 | */ |
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306 | public int hashCode() |
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307 | { |
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308 | 0 | return attrs.hashCode(); |
309 | } |
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310 | /** |
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311 | * <p> |
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312 | * isSpecified |
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313 | * </p> |
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314 | * |
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315 | * @param arg0 |
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316 | * @return |
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317 | */ |
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318 | public boolean isSpecified( int arg0 ) |
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319 | { |
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320 | 0 | return attrs.isSpecified(arg0); |
321 | } |
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322 | /** |
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323 | * <p> |
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324 | * removeAllAttributes |
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325 | * </p> |
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326 | * |
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327 | * |
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328 | */ |
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329 | public void removeAllAttributes() |
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330 | { |
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331 | 0 | attrs.removeAllAttributes(); |
332 | 0 | } |
333 | /** |
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334 | * <p> |
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335 | * removeAttributeAt |
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336 | * </p> |
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337 | * |
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338 | * @param arg0 |
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339 | */ |
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340 | public void removeAttributeAt( int arg0 ) |
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341 | { |
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342 | 0 | attrs.removeAttributeAt(arg0); |
343 | 0 | } |
344 | /** |
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345 | * <p> |
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346 | * setAugmentations |
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347 | * </p> |
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348 | * |
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349 | * @param arg0 |
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350 | * @param arg1 |
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351 | */ |
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352 | public void setAugmentations( int arg0, Augmentations arg1 ) |
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353 | { |
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354 | 0 | attrs.setAugmentations(arg0, arg1); |
355 | 0 | } |
356 | /** |
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357 | * <p> |
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358 | * setName |
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359 | * </p> |
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360 | * |
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361 | * @param arg0 |
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362 | * @param arg1 |
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363 | */ |
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364 | public void setName( int arg0, QName arg1 ) |
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365 | { |
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366 | 0 | attrs.setName(arg0, arg1); |
367 | 0 | } |
368 | /** |
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369 | * <p> |
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370 | * setNonNormalizedValue |
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371 | * </p> |
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372 | * |
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373 | * @param arg0 |
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374 | * @param arg1 |
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375 | */ |
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376 | public void setNonNormalizedValue( int arg0, String arg1 ) |
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377 | { |
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378 | 0 | attrs.setNonNormalizedValue(arg0, arg1); |
379 | 0 | } |
380 | /** |
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381 | * <p> |
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382 | * setSpecified |
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383 | * </p> |
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384 | * |
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385 | * @param arg0 |
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386 | * @param arg1 |
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387 | */ |
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388 | public void setSpecified( int arg0, boolean arg1 ) |
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389 | { |
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390 | 0 | attrs.setSpecified(arg0, arg1); |
391 | 0 | } |
392 | /** |
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393 | * <p> |
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394 | * setType |
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395 | * </p> |
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396 | * |
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397 | * @param arg0 |
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398 | * @param arg1 |
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399 | */ |
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400 | public void setType( int arg0, String arg1 ) |
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401 | { |
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402 | 0 | attrs.setType(arg0, arg1); |
403 | 0 | } |
404 | /** |
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405 | * <p> |
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406 | * setValue |
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407 | * </p> |
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408 | * |
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409 | * @param arg0 |
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410 | * @param arg1 |
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411 | */ |
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412 | public void setValue( int arg0, String arg1 ) |
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413 | { |
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414 | 0 | attrs.setValue(arg0, arg1); |
415 | 0 | } |
416 | /** |
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417 | * <p> |
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418 | * toString |
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419 | * </p> |
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420 | * |
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421 | * @see java.lang.Object#toString() |
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422 | * @return |
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423 | */ |
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424 | public String toString() |
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425 | { |
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426 | 0 | return attrs.toString(); |
427 | } |
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428 | /** |
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429 | * <p> |
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430 | * addAttribute |
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431 | * </p> |
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432 | * |
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433 | * @see org.apache.jetspeed.rewriter.MutableAttributes#addAttribute(java.lang.String, java.lang.Object) |
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434 | * @param name |
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435 | * @param value |
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436 | */ |
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437 | public void addAttribute( String name, Object value ) |
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438 | { |
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439 | 0 | QName qName = null ; |
440 | 0 | int i = name.indexOf(':'); |
441 | 0 | if (i < 0) |
442 | { |
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443 | 0 | name = name.toLowerCase(); |
444 | 0 | qName = new QName(null,name,name,class="keyword">null); |
445 | } |
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446 | else |
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447 | { |
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448 | 0 | String prefix = name.substring(0,i); |
449 | 0 | String localPart = name.substring(i+1).toLowerCase(); |
450 | 0 | name = name.toLowerCase(); |
451 | 0 | qName = new QName(prefix,localPart,name,null); |
452 | } |
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453 | 0 | addAttribute(qName,"CDATA",value.toString()); |
454 | 0 | } |
455 | ||
456 | ||
457 | // Support Methods |
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458 | ||
459 | protected String asNekoAttributeName(String n) |
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460 | { |
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461 | // neko, by default, converts attribute names to lower case |
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462 | 0 | return n != null ? n.toLowerCase() : class="keyword">null ; |
463 | } |
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464 | } |
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