protected boolean isDocumentTag(InputStream dataStream, String tagName) throws FactoryConfigurationError {
try {
String content = FileUtils.getContentAsString(dataStream);
if (content != null) {
content = content.toLowerCase();
if (content.contains("<html") && content.contains("</html>")) {
if (tagName.equals("html")) {
return true;
}
}
dataStream = new ByteArrayInputStream(content.getBytes());
}
OMElement documentElement = getXmlDoc(dataStream);
String localName = documentElement.getLocalName();
return localName.equalsIgnoreCase(tagName);
} catch (Exception e) {
return false;
}
}
AbstractXmlDocMediaTypeResolver.java 文件源码
java
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