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| package org.dom4j.tree; |
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| import java.io.IOException; |
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| import java.io.StringWriter; |
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12 |
| import java.io.Writer; |
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13 |
| import java.util.ArrayList; |
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| import java.util.Collections; |
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| import java.util.Iterator; |
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| import java.util.List; |
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| import java.util.Map; |
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| |
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| import org.dom4j.Attribute; |
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| import org.dom4j.CDATA; |
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| import org.dom4j.CharacterData; |
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| import org.dom4j.Comment; |
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23 |
| import org.dom4j.Document; |
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| import org.dom4j.DocumentFactory; |
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25 |
| import org.dom4j.Element; |
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| import org.dom4j.Entity; |
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27 |
| import org.dom4j.IllegalAddException; |
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28 |
| import org.dom4j.Namespace; |
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29 |
| import org.dom4j.Node; |
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30 |
| import org.dom4j.ProcessingInstruction; |
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31 |
| import org.dom4j.QName; |
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32 |
| import org.dom4j.Text; |
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33 |
| import org.dom4j.Visitor; |
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| import org.dom4j.io.OutputFormat; |
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| import org.dom4j.io.XMLWriter; |
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| |
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| import org.xml.sax.Attributes; |
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| public abstract class AbstractElement extends AbstractBranch implements |
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49 |
| org.dom4j.Element { |
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| |
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51 |
| private static final DocumentFactory DOCUMENT_FACTORY = DocumentFactory |
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52 |
| .getInstance(); |
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| |
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| protected static final List EMPTY_LIST = Collections.EMPTY_LIST; |
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| |
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| protected static final Iterator EMPTY_ITERATOR = EMPTY_LIST.iterator(); |
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| |
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| protected static final boolean VERBOSE_TOSTRING = false; |
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| protected static final boolean USE_STRINGVALUE_SEPARATOR = false; |
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| |
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62 |
96009
| public AbstractElement() {
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63 |
| } |
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| |
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65 |
105403
| public short getNodeType() {
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66 |
105403
| return ELEMENT_NODE;
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67 |
| } |
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68 |
| |
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69 |
0
| public boolean isRootElement() {
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| Document document = getDocument();
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72 |
0
| if (document != null) {
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| Element root = document.getRootElement();
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75 |
0
| if (root == this) {
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| return true;
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77 |
| } |
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78 |
| } |
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| return false;
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81 |
| } |
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| |
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83 |
1
| public void setName(String name) {
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84 |
1
| setQName(getDocumentFactory().createQName(name));
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85 |
| } |
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86 |
| |
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87 |
0
| public void setNamespace(Namespace namespace) {
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88 |
0
| setQName(getDocumentFactory().createQName(getName(), namespace));
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89 |
| } |
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99 |
66
| public String getXPathNameStep() {
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100 |
66
| String uri = getNamespaceURI();
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101 |
| |
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102 |
66
| if ((uri == null) || (uri.length() == 0)) {
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103 |
56
| return getName();
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104 |
| } |
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105 |
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106 |
10
| String prefix = getNamespacePrefix();
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107 |
| |
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108 |
10
| if ((prefix == null) || (prefix.length() == 0)) {
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109 |
8
| return "*[name()='" + getName() + "']";
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110 |
| } |
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111 |
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112 |
2
| return getQualifiedName();
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113 |
| } |
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114 |
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115 |
31
| public String getPath(Element context) {
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116 |
31
| if (this == context) {
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117 |
1
| return ".";
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118 |
| } |
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120 |
30
| Element parent = getParent();
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| |
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122 |
30
| if (parent == null) {
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123 |
11
| return "/" + getXPathNameStep();
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124 |
19
| } else if (parent == context) {
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125 |
7
| return getXPathNameStep();
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126 |
| } |
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127 |
| |
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128 |
12
| return parent.getPath(context) + "/" + getXPathNameStep();
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129 |
| } |
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130 |
| |
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131 |
36
| public String getUniquePath(Element context) {
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132 |
36
| Element parent = getParent();
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133 |
| |
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134 |
36
| if (parent == null) {
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135 |
13
| return "/" + getXPathNameStep();
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136 |
| } |
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137 |
| |
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138 |
23
| StringBuffer buffer = new StringBuffer();
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139 |
| |
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140 |
23
| if (parent != context) {
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141 |
16
| buffer.append(parent.getUniquePath(context));
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142 |
| |
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143 |
16
| buffer.append("/");
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144 |
| } |
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145 |
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146 |
23
| buffer.append(getXPathNameStep());
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147 |
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148 |
23
| List mySiblings = parent.elements(getQName());
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| |
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150 |
23
| if (mySiblings.size() > 1) {
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151 |
13
| int idx = mySiblings.indexOf(this);
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152 |
| |
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153 |
13
| if (idx >= 0) {
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154 |
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| buffer.append("[");
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155 |
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156 |
13
| buffer.append(Integer.toString(++idx));
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157 |
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158 |
13
| buffer.append("]");
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159 |
| } |
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160 |
| } |
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161 |
| |
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162 |
23
| return buffer.toString();
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163 |
| } |
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164 |
| |
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165 |
2041
| public String asXML() {
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166 |
2041
| try {
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167 |
2041
| StringWriter out = new StringWriter();
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168 |
2041
| XMLWriter writer = new XMLWriter(out, new OutputFormat());
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169 |
| |
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170 |
2041
| writer.write(this);
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171 |
2041
| writer.flush();
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172 |
| |
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173 |
2041
| return out.toString();
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174 |
| } catch (IOException e) { |
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175 |
0
| throw new RuntimeException("IOException while generating "
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|
176 |
| + "textual representation: " + e.getMessage()); |
|
177 |
| } |
|
178 |
| } |
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179 |
| |
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180 |
0
| public void write(Writer out) throws IOException {
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181 |
0
| XMLWriter writer = new XMLWriter(out, new OutputFormat());
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182 |
0
| writer.write(this);
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183 |
| } |
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184 |
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192 |
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193 |
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194 |
0
| public void accept(Visitor visitor) {
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195 |
0
| visitor.visit(this);
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196 |
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197 |
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198 |
0
| for (int i = 0, size = attributeCount(); i < size; i++) {
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199 |
0
| Attribute attribute = attribute(i);
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200 |
| |
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201 |
0
| visitor.visit(attribute);
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202 |
| } |
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203 |
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204 |
| |
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205 |
0
| for (int i = 0, size = nodeCount(); i < size; i++) {
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206 |
0
| Node node = node(i);
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207 |
| |
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208 |
0
| node.accept(visitor);
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209 |
| } |
|
210 |
| } |
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211 |
| |
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212 |
85700
| public String toString() {
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213 |
85700
| String uri = getNamespaceURI();
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214 |
| |
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215 |
85700
| if ((uri != null) && (uri.length() > 0)) {
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216 |
2512
| if (VERBOSE_TOSTRING) {
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217 |
0
| return super.toString() + " [Element: <" + getQualifiedName()
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218 |
| + " uri: " + uri + " attributes: " + attributeList() |
|
219 |
| + " content: " + contentList() + " />]"; |
|
220 |
| } else { |
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221 |
2512
| return super.toString() + " [Element: <" + getQualifiedName()
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|
222 |
| + " uri: " + uri + " attributes: " + attributeList() |
|
223 |
| + "/>]"; |
|
224 |
| } |
|
225 |
| } else { |
|
226 |
83188
| if (VERBOSE_TOSTRING) {
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227 |
0
| return super.toString() + " [Element: <" + getQualifiedName()
|
|
228 |
| + " attributes: " + attributeList() + " content: " |
|
229 |
| + contentList() + " />]"; |
|
230 |
| } else { |
|
231 |
83188
| return super.toString() + " [Element: <" + getQualifiedName()
|
|
232 |
| + " attributes: " + attributeList() + "/>]"; |
|
233 |
| } |
|
234 |
| } |
|
235 |
| } |
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236 |
| |
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237 |
| |
|
238 |
| |
|
239 |
120477
| public Namespace getNamespace() {
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|
240 |
120477
| return getQName().getNamespace();
|
|
241 |
| } |
|
242 |
| |
|
243 |
84347
| public String getName() {
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244 |
84347
| return getQName().getName();
|
|
245 |
| } |
|
246 |
| |
|
247 |
8774
| public String getNamespacePrefix() {
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|
248 |
8774
| return getQName().getNamespacePrefix();
|
|
249 |
| } |
|
250 |
| |
|
251 |
172894
| public String getNamespaceURI() {
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|
252 |
172894
| return getQName().getNamespaceURI();
|
|
253 |
| } |
|
254 |
| |
|
255 |
120578
| public String getQualifiedName() {
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|
256 |
120578
| return getQName().getQualifiedName();
|
|
257 |
| } |
|
258 |
| |
|
259 |
0
| public Object getData() {
|
|
260 |
0
| return getText();
|
|
261 |
| } |
|
262 |
| |
|
263 |
0
| public void setData(Object data) {
|
|
264 |
| |
|
265 |
| } |
|
266 |
| |
|
267 |
| |
|
268 |
| |
|
269 |
0
| public Node node(int index) {
|
|
270 |
0
| if (index >= 0) {
|
|
271 |
0
| List list = contentList();
|
|
272 |
| |
|
273 |
0
| if (index >= list.size()) {
|
|
274 |
0
| return null;
|
|
275 |
| } |
|
276 |
| |
|
277 |
0
| Object node = list.get(index);
|
|
278 |
| |
|
279 |
0
| if (node != null) {
|
|
280 |
0
| if (node instanceof Node) {
|
|
281 |
0
| return (Node) node;
|
|
282 |
| } else { |
|
283 |
0
| return getDocumentFactory().createText(node.toString());
|
|
284 |
| } |
|
285 |
| } |
|
286 |
| } |
|
287 |
| |
|
288 |
0
| return null;
|
|
289 |
| } |
|
290 |
| |
|
291 |
0
| public int indexOf(Node node) {
|
|
292 |
0
| return contentList().indexOf(node);
|
|
293 |
| } |
|
294 |
| |
|
295 |
1
| public int nodeCount() {
|
|
296 |
1
| return contentList().size();
|
|
297 |
| } |
|
298 |
| |
|
299 |
0
| public Iterator nodeIterator() {
|
|
300 |
0
| return contentList().iterator();
|
|
301 |
| } |
|
302 |
| |
|
303 |
| |
|
304 |
| |
|
305 |
0
| public Element element(String name) {
|
|
306 |
0
| List list = contentList();
|
|
307 |
| |
|
308 |
0
| int size = list.size();
|
|
309 |
| |
|
310 |
0
| for (int i = 0; i < size; i++) {
|
|
311 |
0
| Object object = list.get(i);
|
|
312 |
| |
|
313 |
0
| if (object instanceof Element) {
|
|
314 |
0
| Element element = (Element) object;
|
|
315 |
| |
|
316 |
0
| if (name.equals(element.getName())) {
|
|
317 |
0
| return element;
|
|
318 |
| } |
|
319 |
| } |
|
320 |
| } |
|
321 |
| |
|
322 |
0
| return null;
|
|
323 |
| } |
|
324 |
| |
|
325 |
0
| public Element element(QName qName) {
|
|
326 |
0
| List list = contentList();
|
|
327 |
| |
|
328 |
0
| int size = list.size();
|
|
329 |
| |
|
330 |
0
| for (int i = 0; i < size; i++) {
|
|
331 |
0
| Object object = list.get(i);
|
|
332 |
| |
|
333 |
0
| if (object instanceof Element) {
|
|
334 |
0
| Element element = (Element) object;
|
|
335 |
| |
|
336 |
0
| if (qName.equals(element.getQName())) {
|
|
337 |
0
| return element;
|
|
338 |
| } |
|
339 |
| } |
|
340 |
| } |
|
341 |
| |
|
342 |
0
| return null;
|
|
343 |
| } |
|
344 |
| |
|
345 |
0
| public Element element(String name, Namespace namespace) {
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|
346 |
0
| return element(getDocumentFactory().createQName(name, namespace));
|
|
347 |
| } |
|
348 |
| |
|
349 |
79
| public List elements() {
|
|
350 |
79
| List list = contentList();
|
|
351 |
| |
|
352 |
79
| BackedList answer = createResultList();
|
|
353 |
| |
|
354 |
79
| int size = list.size();
|
|
355 |
| |
|
356 |
79
| for (int i = 0; i < size; i++) {
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|
357 |
354
| Object object = list.get(i);
|
|
358 |
| |
|
359 |
354
| if (object instanceof Element) {
|
|
360 |
145
| answer.addLocal(object);
|
|
361 |
| } |
|
362 |
| } |
|
363 |
| |
|
364 |
79
| return answer;
|
|
365 |
| } |
|
366 |
| |
|
367 |
201
| public List elements(String name) {
|
|
368 |
201
| List list = contentList();
|
|
369 |
| |
|
370 |
201
| BackedList answer = createResultList();
|
|
371 |
| |
|
372 |
201
| int size = list.size();
|
|
373 |
| |
|
374 |
201
| for (int i = 0; i < size; i++) {
|
|
375 |
1975
| Object object = list.get(i);
|
|
376 |
| |
|
377 |
1975
| if (object instanceof Element) {
|
|
378 |
901
| Element element = (Element) object;
|
|
379 |
| |
|
380 |
901
| if (name.equals(element.getName())) {
|
|
381 |
336
| answer.addLocal(element);
|
|
382 |
| } |
|
383 |
| } |
|
384 |
| } |
|
385 |
| |
|
386 |
201
| return answer;
|
|
387 |
| } |
|
388 |
| |
|
389 |
13972
| public List elements(QName qName) {
|
|
390 |
13972
| List list = contentList();
|
|
391 |
| |
|
392 |
13972
| BackedList answer = createResultList();
|
|
393 |
| |
|
394 |
13972
| int size = list.size();
|
|
395 |
| |
|
396 |
13972
| for (int i = 0; i < size; i++) {
|
|
397 |
42383
| Object object = list.get(i);
|
|
398 |
| |
|
399 |
42383
| if (object instanceof Element) {
|
|
400 |
14661
| Element element = (Element) object;
|
|
401 |
| |
|
402 |
14661
| if (qName.equals(element.getQName())) {
|
|
403 |
3653
| answer.addLocal(element);
|
|
404 |
| } |
|
405 |
| } |
|
406 |
| } |
|
407 |
| |
|
408 |
13972
| return answer;
|
|
409 |
| } |
|
410 |
| |
|
411 |
0
| public List elements(String name, Namespace namespace) {
|
|
412 |
0
| return elements(getDocumentFactory().createQName(name, namespace));
|
|
413 |
| } |
|
414 |
| |
|
415 |
59
| public Iterator elementIterator() {
|
|
416 |
59
| List list = elements();
|
|
417 |
| |
|
418 |
59
| return list.iterator();
|
|
419 |
| } |
|
420 |
| |
|
421 |
191
| public Iterator elementIterator(String name) {
|
|
422 |
191
| List list = elements(name);
|
|
423 |
| |
|
424 |
191
| return list.iterator();
|
|
425 |
| } |
|
426 |
| |
|
427 |
13948
| public Iterator elementIterator(QName qName) {
|
|
428 |
13948
| List list = elements(qName);
|
|
429 |
| |
|
430 |
13948
| return list.iterator();
|
|
431 |
| } |
|
432 |
| |
|
433 |
0
| public Iterator elementIterator(String name, Namespace ns) {
|
|
434 |
0
| return elementIterator(getDocumentFactory().createQName(name, ns));
|
|
435 |
| } |
|
436 |
| |
|
437 |
| |
|
438 |
| |
|
439 |
0
| public List attributes() {
|
|
440 |
0
| return new ContentListFacade(this, attributeList());
|
|
441 |
| } |
|
442 |
| |
|
443 |
0
| public Iterator attributeIterator() {
|
|
444 |
0
| return attributeList().iterator();
|
|
445 |
| } |
|
446 |
| |
|
447 |
0
| public Attribute attribute(int index) {
|
|
448 |
0
| return (Attribute) attributeList().get(index);
|
|
449 |
| } |
|
450 |
| |
|
451 |
1
| public int attributeCount() {
|
|
452 |
1
| return attributeList().size();
|
|
453 |
| } |
|
454 |
| |
|
455 |
0
| public Attribute attribute(String name) {
|
|
456 |
0
| List list = attributeList();
|
|
457 |
| |
|
458 |
0
| int size = list.size();
|
|
459 |
| |
|
460 |
0
| for (int i = 0; i < size; i++) {
|
|
461 |
0
| Attribute attribute = (Attribute) list.get(i);
|
|
462 |
| |
|
463 |
0
| if (name.equals(attribute.getName())) {
|
|
464 |
0
| return attribute;
|
|
465 |
| } |
|
466 |
| } |
|
467 |
| |
|
468 |
0
| return null;
|
|
469 |
| } |
|
470 |
| |
|
471 |
0
| public Attribute attribute(QName qName) {
|
|
472 |
0
| List list = attributeList();
|
|
473 |
| |
|
474 |
0
| |