/**
* TODO: this method should be removed when find by xpath is ready, and currently works fine only
* with one attribute
*
* @return
*/
@NotNull
public static List<XmlTag> findTagInFile(
@NotNull XmlFile xmlFile, @NotNull String nodeName, Map<String, String> attributes) {
List<XmlTag> xmlTags = new ArrayList<XmlTag>();
// XmlTag rootTag = xmlFile.getRootTag();
// xmlFile.getDocument().getManager();
String xmlText = xmlFile.getText();
// final XPathSupport support = XPathSupport.getInstance();
String regex = "<" + nodeName + "[\\s>]+.*?";
if (attributes != null) {
for (Map.Entry<String, String> entry : attributes.entrySet()) {
String attrName = entry.getKey();
String attrValue = entry.getValue();
regex += attrName + "\\s*" + "=\\s*\"" + attrValue + "\"\\s*";
}
}
Pattern p = Pattern.compile(regex);
Matcher m = p.matcher(xmlText);
List<Integer> positions = new ArrayList<Integer>();
while (m.find()) {
positions.add(m.start());
}
for (Integer position : positions) {
PsiElement psiElement = xmlFile.findElementAt(position);
XmlTag xmlTag = XmlHelper.getParentOfType(psiElement, XmlTag.class, false);
if (xmlTag != null) {
xmlTags.add(xmlTag);
}
}
return xmlTags;
}
@Test
public void removeAllElements() throws Exception {
List<ParserFeature> features = Collections.emptyList();
document =
XmlHelper.parse(
getClass()
.getResourceAsStream(
"/com/google/code/configprocessor/data/xml-target-config-2.xml"),
features);
RemoveAction action =
new RemoveAction("/root/property[@attribute='value3']", NodeSetPolicy.ALL);
XmlActionProcessingAdvisor advisor =
new XmlRemoveActionProcessingAdvisor(
action, expressionResolver, namespaceContext, Collections.<ParserFeature>emptyList());
String expected =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ LINE_SEPARATOR
+ "<root>"
+ LINE_SEPARATOR
+ " <property5>"
+ LINE_SEPARATOR
+ " <nested1 a=\"1\"/>"
+ LINE_SEPARATOR
+ " </property5>"
+ LINE_SEPARATOR
+ "</root>"
+ LINE_SEPARATOR;
executeTest(advisor, expected);
}
public static String getAttributeName(XmlAttribute attribute) {
if (attribute != null) {
for (PsiElement child : attribute.getChildren()) {
if (XmlHelper.isAttributeName(child)) {
return child.getText();
}
}
}
return null;
}