private void nodeFilter(Node node) {
LinkedList<Node> currentChildNode = node.getChildNodes();
if (node.getParentNode() != null) {
if (!node.getContent().equals("")) {
node.setContent(StringEscapeUtils.escapeHtml(node.getContent()));
}
}
for (int i = 0; i < currentChildNode.size(); i++) {
nodeFilter(currentChildNode.get(i));
}
}
private Node nodeFilter(Node currentNode) {
LinkedList<Node> currentChildNode = currentNode.getChildNodes();
if (currentNode.getParentNode() != null) {
if (!currentNode.getContent().equals("")) {
LinkedList<Node> parentChildNodes = currentNode.getParentNode().getChildNodes();
int startPostion = parentChildNodes.indexOf(currentNode);
int i = startPostion;
Node parentNode = currentNode.getParentNode();
String content = currentNode.getContent();
String[] contentArray = content.split("\\r?\\n");
if (contentArray.length > 1) {
currentNode.setContent(contentArray[0]);
for (int j = 1; j < contentArray.length; j++) {
Node nodeToAdd = new Node();
nodeToAdd.setTitle("br");
nodeToAdd.setParentNode(parentNode);
parentChildNodes.add(++i, nodeToAdd);
nodeToAdd = new Node();
nodeToAdd.setContent(contentArray[i]);
nodeToAdd.setParentNode(parentNode);
parentChildNodes.add(++i, nodeToAdd);
}
}
}
}
for (int i = 0; i < currentChildNode.size(); i++) {
nodeFilter(currentChildNode.get(i));
}
return currentNode;
}