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| package org.dom4j.tree; |
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| |
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| import java.util.ArrayList; |
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11 |
| import java.util.Iterator; |
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12 |
| import java.util.List; |
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| |
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| import org.dom4j.Attribute; |
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15 |
| import org.dom4j.Branch; |
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16 |
| import org.dom4j.Document; |
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17 |
| import org.dom4j.DocumentFactory; |
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18 |
| import org.dom4j.Element; |
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19 |
| import org.dom4j.IllegalAddException; |
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20 |
| import org.dom4j.Namespace; |
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21 |
| import org.dom4j.Node; |
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22 |
| import org.dom4j.ProcessingInstruction; |
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23 |
| import org.dom4j.QName; |
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| public class DefaultElement extends AbstractElement { |
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| |
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36 |
| private static final transient DocumentFactory DOCUMENT_FACTORY = |
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37 |
| DocumentFactory.getInstance(); |
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| |
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| |
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40 |
| private QName qname; |
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| private Branch parentBranch; |
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| |
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| private Object content; |
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| |
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| |
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| private Object attributes; |
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| |
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60 |
1
| public DefaultElement(String name) {
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61 |
1
| this.qname = DOCUMENT_FACTORY.createQName(name);
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62 |
| } |
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63 |
| |
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64 |
96007
| public DefaultElement(QName qname) {
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65 |
96007
| this.qname = qname;
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66 |
| } |
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67 |
| |
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68 |
0
| public DefaultElement(QName qname, int attributeCount) {
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69 |
0
| this.qname = qname;
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70 |
| |
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71 |
0
| if (attributeCount > 1) {
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72 |
0
| this.attributes = new ArrayList(attributeCount);
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73 |
| } |
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74 |
| } |
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75 |
| |
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76 |
0
| public DefaultElement(String name, Namespace namespace) {
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77 |
0
| this.qname = DOCUMENT_FACTORY.createQName(name, namespace);
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78 |
| } |
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79 |
| |
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80 |
131539
| public Element getParent() {
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81 |
131539
| Element result = null;
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| |
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83 |
131539
| if (parentBranch instanceof Element) {
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84 |
35288
| result = (Element) parentBranch;
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85 |
| } |
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86 |
| |
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87 |
131539
| return result;
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88 |
| } |
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89 |
| |
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90 |
94507
| public void setParent(Element parent) {
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91 |
94507
| if (parentBranch instanceof Element || (parent != null)) {
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92 |
92978
| parentBranch = parent;
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93 |
| } |
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94 |
| } |
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95 |
| |
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96 |
13010
| public Document getDocument() {
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97 |
13010
| if (parentBranch instanceof Document) {
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98 |
6597
| return (Document) parentBranch;
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99 |
6413
| } else if (parentBranch instanceof Element) {
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100 |
117
| Element parent = (Element) parentBranch;
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101 |
| |
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102 |
117
| return parent.getDocument();
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103 |
| } |
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104 |
| |
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105 |
6296
| return null;
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106 |
| } |
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107 |
| |
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108 |
15752
| public void setDocument(Document document) {
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109 |
15752
| if (parentBranch instanceof Document || (document != null)) {
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110 |
12600
| parentBranch = document;
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111 |
| } |
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112 |
| } |
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113 |
| |
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114 |
10
| public boolean supportsParent() {
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115 |
10
| return true;
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116 |
| } |
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117 |
| |
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118 |
619575
| public QName getQName() {
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119 |
619575
| return qname;
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120 |
| } |
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121 |
| |
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122 |
1502
| public void setQName(QName name) {
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123 |
1502
| this.qname = name;
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124 |
| } |
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125 |
| |
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126 |
183
| public String getText() {
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127 |
183
| final Object contentShadow = content;
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128 |
| |
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129 |
183
| if (contentShadow instanceof List) {
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130 |
80
| return super.getText();
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131 |
| } else { |
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132 |
103
| if (contentShadow != null) {
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133 |
93
| return getContentAsText(contentShadow);
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134 |
| } else { |
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135 |
10
| return "";
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136 |
| } |
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137 |
| } |
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138 |
| } |
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139 |
| |
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140 |
8
| public String getStringValue() {
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141 |
8
| final Object contentShadow = content;
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142 |
| |
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143 |
8
| if (contentShadow instanceof List) {
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144 |
6
| List list = (List) contentShadow;
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145 |
| |
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146 |
6
| int size = list.size();
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147 |
| |
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148 |
6
| if (size > 0) {
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149 |
6
| if (size == 1) {
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150 |
| |
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151 |
4
| return getContentAsStringValue(list.get(0));
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152 |
| } else { |
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153 |
2
| StringBuffer buffer = new StringBuffer();
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154 |
| |
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155 |
2
| for (int i = 0; i < size; i++) {
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156 |
9
| Object node = list.get(i);
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157 |
| |
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158 |
9
| String string = getContentAsStringValue(node);
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159 |
| |
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160 |
9
| if (string.length() > 0) {
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161 |
7
| if (USE_STRINGVALUE_SEPARATOR) {
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162 |
0
| if (buffer.length() > 0) {
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163 |
0
| buffer.append(' ');
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164 |
| } |
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165 |
| } |
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166 |
| |
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167 |
7
| buffer.append(string);
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168 |
| } |
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169 |
| } |
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170 |
| |
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171 |
2
| return buffer.toString();
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172 |
| } |
|
173 |
| } |
|
174 |
| } else { |
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175 |
2
| if (contentShadow != null) {
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176 |
0
| return getContentAsStringValue(contentShadow);
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|
177 |
| } |
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178 |
| } |
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179 |
| |
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180 |
2
| return "";
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|
181 |
| } |
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182 |
| |
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183 |
129
| public Object clone() {
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184 |
129
| DefaultElement answer = (DefaultElement) super.clone();
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185 |
| |
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186 |
129
| if (answer != this) {
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187 |
129
| answer.content = null;
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188 |
| |
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189 |
129
| answer.attributes = null;
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190 |
| |
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191 |
129
| answer.appendAttributes(this);
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192 |
| |
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193 |
129
| answer.appendContent(this);
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194 |
| } |
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195 |
| |
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196 |
129
| return answer;
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197 |
| } |
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198 |
| |
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199 |
8764
| public Namespace getNamespaceForPrefix(String prefix) {
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200 |
8764
| if (prefix == null) {
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201 |
9
| prefix = "";
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|
202 |
| } |
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203 |
| |
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204 |
8764
| if (prefix.equals(getNamespacePrefix())) {
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205 |
3721
| return getNamespace();
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206 |
5043
| } else if (prefix.equals("xml")) {
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207 |
0
| return Namespace.XML_NAMESPACE;
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|
208 |
| } else { |
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209 |
5043
| final Object contentShadow = content;
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|
210 |
| |
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211 |
5043
| if (contentShadow instanceof List) {
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212 |
5040
| List list = (List) contentShadow;
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213 |
| |
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214 |
5040
| int size = list.size();
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215 |
| |
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216 |
5040
| for (int i = 0; i < size; i++) {
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217 |
5100
| Object object = list.get(i);
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218 |
| |
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219 |
5100
| if (object instanceof Namespace) {
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220 |
5055
| Namespace namespace = (Namespace) object;
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221 |
| |
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222 |
5055
| if (prefix.equals(namespace.getPrefix())) {
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223 |
5023
| return namespace;
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|
224 |
| } |
|
225 |
| } |
|
226 |
| } |
|
227 |
3
| } else if (contentShadow instanceof Namespace) {
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228 |
0
| Namespace namespace = (Namespace) contentShadow;
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229 |
| |
|
230 |
0
| if (prefix.equals(namespace.getPrefix())) {
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231 |
0
| return namespace;
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|
232 |
| } |
|
233 |
| } |
|
234 |
| } |
|
235 |
| |
|
236 |
20
| Element parent = getParent();
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|
237 |
| |
|
238 |
20
| if (parent != null) {
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239 |
19
| Namespace answer = parent.getNamespaceForPrefix(prefix);
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240 |
| |
|
241 |
19
| if (answer != null) {
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242 |
19
| return answer;
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|
243 |
| } |
|
244 |
| } |
|
245 |
| |
|
246 |
1
| if ((prefix == null) || (prefix.length() <= 0)) {
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247 |
0
| return Namespace.NO_NAMESPACE;
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|
248 |
| } |
|
249 |
| |
|
250 |
1
| return null;
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|
251 |
| } |
|
252 |
| |
|
253 |
9
| public Namespace getNamespaceForURI(String uri) {
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|
254 |
9
| if ((uri == null) || (uri.length() <= 0)) {
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255 |
0
| return Namespace.NO_NAMESPACE;
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|
256 |
9
| } else if (uri.equals(getNamespaceURI())) {
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|
257 |
0
| return getNamespace();
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|
258 |
| } else { |
|
259 |
9
| final Object contentShadow = content;
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|
260 |
| |
|
261 |
9
| if (contentShadow instanceof List) {
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|
262 |
9
| List list = (List) contentShadow;
|
|
263 |
| |
|
264 |
9
| int size = list.size();
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|
265 |
| |
|
266 |
9
| for (int i = 0; i < size; i++) {
|
|
267 |
21
| Object object = list.get(i);
|
|
268 |
| |
|
269 |
21
| if (object instanceof Namespace) {
|
|
270 |
12
| Namespace namespace = (Namespace) object;
|
|
271 |
| |
|
272 |
12
| if (uri.equals(namespace.getURI())) {
|
|
273 |
6
| return namespace;
|
|
274 |
| } |
|
275 |
| } |
|
276 |
| } |
|
277 |
0
| } else if (contentShadow instanceof Namespace) {
|
|
278 |
0
| Namespace namespace = (Namespace) contentShadow;
|
|
279 |
| |
|
280 |
0
| if (uri.equals(namespace.getURI())) {
|
|
281 |
0
| return namespace;
|
|
282 |
| } |
|
283 |
| } |
|
284 |
| |
|
285 |
3
| Element parent = getParent();
|
|
286 |
| |
|
287 |
3
| if (parent != null) {
|
|
288 |
3
| return parent.getNamespaceForURI(uri);
|
|
289 |
| } |
|
290 |
| |
|
291 |
0
| return null;
|
|
292 |
| } |
|
293 |
| } |
|
294 |
| |
|
295 |
9903
| public List declaredNamespaces() {
|
|
296 |
9903
| BackedList answer = createResultList();
|
|
297 |
| |
|
298 |
| |
|
299 |
| |
|
300 |
| |
|
301 |
| |
|
302 |
| |
|
303 |
9903
| final Object contentShadow = content;
|
|
304 |
| |
|
305 |
9903
| if (contentShadow instanceof List) {
|
|
306 |
9903
| List list = (List) contentShadow;
|
|
307 |
| |
|
308 |
9903
| int size = list.size();
|
|
309 |
| |
|
310 |
9903
| for (int i = 0; i < size; i++) {
|
|
311 |
31929
| Object object = list.get(i);
|
|
312 |
| |
|
313 |
31929
| if (object instanceof Namespace) {
|
|
314 |
821
| answer.addLocal(object);
|
|
315 |
| } |
|
316 |
| } |
|
317 |
| } else { |
|
318 |
0
| if (contentShadow instanceof Namespace) {
|
|
319 |
0
| answer.addLocal(contentShadow);
|
|
320 |
| } |
|
321 |
| } |
|
322 |
| |
|
323 |
9903
| return answer;
|
|
324 |
| } |
|
325 |
| |
|
326 |
15
| public List additionalNamespaces() {
|
|
327 |
15
| final Object contentShadow = content;
|
|
328 |
| |
|
329 |
15
| if (contentShadow instanceof List) {
|
|
330 |
13
| List list = (List) contentShadow;
|
|
331 |
| |
|
332 |
13
| int size = list.size();
|
|
333 |
| |
|
334 |
13
| BackedList answer = createResultList();
|
|
335 |
| |
|
336 |
13
| for (int i = 0; i < size; i++) {
|
|
337 |
89
| Object object = list.get(i);
|
|
338 |
| |
|
339 |
89
| if (object instanceof Namespace) {
|
|
340 |
25
| Namespace namespace = (Namespace) object;
|
|
341 |
| |
|
342 |
25
| if (!namespace.equals(getNamespace())) {
|
|
343 |
13
| answer.addLocal(namespace);
|
|
344 |
| } |
|
345 |
| } |
|
346 |
| } |
|
347 |
| |
|
348 |
13
| return answer;
|
|
349 |
| } else { |
|
350 |
2
| if (contentShadow instanceof Namespace) {
|
|
351 |
1
| Namespace namespace = (Namespace) contentShadow;
|
|
352 |
| |
|
353 |
1
| if (namespace.equals(getNamespace())) {
|
|
354 |
1
| return createEmptyList();
|
|
355 |
| } |
|
356 |
| |
|
357 |
0
| return createSingleResultList(namespace);
|
|
358 |
| } else { |
|
359 |
1
| return createEmptyList();
|
|
360 |
| } |
|
361 |
| } |
|
362 |
| } |
|
363 |
| |
|
364 |
0
| public List additionalNamespaces(String defaultNamespaceURI) {
|
|
365 |
0
| final Object contentShadow = content;
|
|
366 |
| |
|
367 |
0
| if (contentShadow instanceof List) {
|
|
368 |
0
| List list = (List) contentShadow;
|
|
369 |
| |
|
370 |
0
| BackedList answer = createResultList();
|
|
371 |
| |
|
372 |
0
| int size = list.size();
|
|
373 |
| |
|
374 |
0
| for (int i = 0; i < size; i++) {
|
|
375 |
0
| Object object = list.get(i);
|
|
376 |
| |
|
377 |
0
| if (object instanceof Namespace) {
|
|
378 |
0
| Namespace namespace = (Namespace) object;
|
|
379 |
| |
|
380 |
0
| if (!defaultNamespaceURI.equals(namespace.getURI())) {
|
|
381 |
0
| answer.addLocal(namespace);
|
|
382 |
| } |
|
383 |
| } |
|
384 |
| } |
|
385 |
| |
|
386 |
0
| return answer;
|
|
387 |
| } else { |
|
388 |
0
| if (contentShadow instanceof Namespace) {
|
|
389 |
0
| Namespace namespace = (Namespace) contentShadow;
|
|
390 |
| |
|
391 |
0
| if (!defaultNamespaceURI.equals(namespace.getURI())) {
|
|
392 |
0
| return createSingleResultList(namespace);
|
|
393 |
| } |
|
394 |
| } |
|
395 |
| } |
|
396 |
| |
|
397 |
0
| return createEmptyList();
|
|
398 |
| } |
|
399 |
| |
|
400 |
| |
|
401 |
0
| public List processingInstructions() {
|
|
402 |
0
| final Object contentShadow = content;
|
|
403 |
| |
|
404 |
0
| if (contentShadow instanceof List) {
|
|
405 |
0
| List list = (List) contentShadow;
|
|
406 |
| |
|
407 |
0
| BackedList answer = createResultList();
|
|
408 |
| |
|
409 |
0
| int size = list.size();
|
|
410 |
| |
|
411 |
0
| for (int i = 0; i < size; i++) {
|
|
412 |
0
| Object object = list.get(i);
|
|
413 |
| |
|
414 |
0
| if (object instanceof ProcessingInstruction) {
|
|
415 |
0
| answer.addLocal(object);
|
|
416 |
| } |
|
417 |
| } |
|
418 |
| |
|
419 |
0
| return answer;
|
|
420 |
| } else { |
|
421 |
0
| if (contentShadow instanceof ProcessingInstruction) {
|
|
422 |
0
| return createSingleResultList(contentShadow);
|
|
423 |
| } |
|
424 |
| |
|
425 |
0
| return createEmptyList();
|
|
426 |
| } |
|
427 |
| } |
|
428 |
| |
|
429 |
0
| public List processingInstructions(String target) {
|
|
430 |
0
| final Object shadow = content;
|
|
431 |
| |
|
432 |
0
| if (shadow instanceof List) {
|
|
433 |
0
| List list = (List) shadow;
|
|
434 |
| |
|
435 |
0
| BackedList answer = createResultList();
|
|
436 |
| |
|
437 |
0
| int size = list.size();
|
|
438 |
| |
|
439 |
0
| for (int i = 0; i < size; i++) {
|
|
440 |
0
| Object object = list.get(i);
|
|
441 |
| |
|
442 |
0
| if (object instanceof ProcessingInstruction) {
|
|
443 |
0
| ProcessingInstruction pi = (ProcessingInstruction) object;
|
|
444 |
| |
|
445 |
0
| if (target.equals(pi.getName())) {
|
|
446 |
0
| answer.addLocal(pi);
|
|
447 |
| } |
|
448 |
| } |
|
449 |
| } |
|
450 |
| |
|
451 |
0
| return answer;
|
|
452 |
| } else { |
|
453 |
0
| if (shadow instanceof ProcessingInstruction) {
|
|
454 |
0
| ProcessingInstruction pi = (ProcessingInstruction) shadow;
|
|
455 |
| |
|
456 |
0
| if (target.equals(pi.getName())) {
|
|
457 |
0
| return createSingleResultList(pi);
|
|
458 |
| } |
|
459 |
| } |
|
460 |
| |
|
461 |
0
| return createEmptyList();
|
|
462 |
| } |
|
463 |
| } |
|