Java Code Examples for com.gargoylesoftware.htmlunit.html.DomNode#getChildren()
The following examples show how to use
com.gargoylesoftware.htmlunit.html.DomNode#getChildren() .
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Example 1
| Source File: Node.java From htmlunit with Apache License 2.0 | 6 votes |
|
/**
* Returns the child nodes of the current element.
* @return the child nodes of the current element
*/
@JsxGetter
public NodeList getChildNodes() {
if (childNodes_ == null) {
final DomNode node = getDomNodeOrDie();
childNodes_ = new NodeList(node, false) {
@Override
protected List<DomNode> computeElements() {
final List<DomNode> response = new ArrayList<>();
for (final DomNode child : node.getChildren()) {
response.add(child);
}
return response;
}
};
}
return childNodes_;
}
Example 2
| Source File: Node.java From HtmlUnit-Android with Apache License 2.0 | 6 votes |
|
/**
* Returns the child nodes of the current element.
* @return the child nodes of the current element
*/
@JsxGetter
public NodeList getChildNodes() {
if (childNodes_ == null) {
final DomNode node = getDomNodeOrDie();
childNodes_ = new NodeList(node, false) {
@Override
protected List<DomNode> computeElements() {
final List<DomNode> response = new ArrayList<>();
for (final DomNode child : node.getChildren()) {
response.add(child);
}
return response;
}
};
}
return childNodes_;
}
Example 3
| Source File: XSLTProcessor.java From htmlunit with Apache License 2.0 | 5 votes |
|
private static DomNode findOutputNode(final DomNode xsltDomNode) {
for (DomNode child : xsltDomNode.getChildren()) {
if ("output".equals(child.getLocalName())) {
return child;
}
for (DomNode child1 : child.getChildren()) {
if ("output".equals(child1.getLocalName())) {
return child1;
}
}
}
return null;
}
Example 4
| Source File: XMLDOMNode.java From htmlunit with Apache License 2.0 | 5 votes |
|
/**
* Returns a node list containing the child nodes.
* @return a node list containing the child nodes
*/
@JsxGetter
public XMLDOMNodeList getChildNodes() {
if (childNodes_ == null) {
final DomNode domNode = getDomNodeOrDie();
final boolean isXmlPage = domNode.getOwnerDocument() instanceof XmlPage;
final Boolean xmlSpaceDefault = isXMLSpaceDefault(domNode);
final boolean skipEmptyTextNode = isXmlPage && !Boolean.FALSE.equals(xmlSpaceDefault);
childNodes_ = new XMLDOMNodeList(domNode, false, "XMLDOMNode.childNodes") {
@Override
protected List<DomNode> computeElements() {
final List<DomNode> response = new ArrayList<>();
for (final DomNode child : domNode.getChildren()) {
//IE: XmlPage ignores all empty text nodes
if (skipEmptyTextNode && child instanceof DomText && !(child instanceof DomCDataSection)
&& StringUtils.isBlank(((DomText) child).getNodeValue())) { //and 'xml:space' is 'default'
continue;
}
response.add(child);
}
return response;
}
};
}
return childNodes_;
}
Example 5
| Source File: XMLDOMElement.java From htmlunit with Apache License 2.0 | 5 votes |
|
private void toText(final DomNode node, final StringBuilder builder) {
switch (node.getNodeType()) {
case Node.DOCUMENT_TYPE_NODE:
case Node.NOTATION_NODE:
return;
case Node.TEXT_NODE:
case Node.CDATA_SECTION_NODE:
case Node.COMMENT_NODE:
case Node.PROCESSING_INSTRUCTION_NODE:
builder.append(node.getNodeValue());
break;
default:
}
boolean lastWasElement = false;
for (final DomNode child : node.getChildren()) {
switch (child.getNodeType()) {
case Node.ELEMENT_NODE:
lastWasElement = true;
toText(child, builder);
break;
case Node.TEXT_NODE:
case Node.CDATA_SECTION_NODE:
if (StringUtils.isBlank(child.getNodeValue())) {
if (lastWasElement) {
builder.append(' ');
}
lastWasElement = false;
break;
}
lastWasElement = false;
builder.append(child.getNodeValue());
break;
default:
lastWasElement = false;
}
}
}
Example 6
| Source File: XMLDOMNode.java From HtmlUnit-Android with Apache License 2.0 | 5 votes |
|
/**
* Returns a node list containing the child nodes.
* @return a node list containing the child nodes
*/
@JsxGetter
public XMLDOMNodeList getChildNodes() {
if (childNodes_ == null) {
final DomNode domNode = getDomNodeOrDie();
final boolean isXmlPage = domNode.getOwnerDocument() instanceof XmlPage;
final Boolean xmlSpaceDefault = isXMLSpaceDefault(domNode);
final boolean skipEmptyTextNode = isXmlPage && !Boolean.FALSE.equals(xmlSpaceDefault);
childNodes_ = new XMLDOMNodeList(domNode, false, "XMLDOMNode.childNodes") {
@Override
protected List<DomNode> computeElements() {
final List<DomNode> response = new ArrayList<>();
for (final DomNode child : domNode.getChildren()) {
//IE: XmlPage ignores all empty text nodes
if (skipEmptyTextNode && child instanceof DomText && !(child instanceof DomCDataSection)
&& StringUtils.isBlank(((DomText) child).getNodeValue())) { //and 'xml:space' is 'default'
continue;
}
response.add(child);
}
return response;
}
};
}
return childNodes_;
}
Example 7
| Source File: XMLDOMElement.java From HtmlUnit-Android with Apache License 2.0 | 5 votes |
|
private void toText(final DomNode node, final StringBuilder builder) {
switch (node.getNodeType()) {
case Node.DOCUMENT_TYPE_NODE:
case Node.NOTATION_NODE:
return;
case Node.TEXT_NODE:
case Node.CDATA_SECTION_NODE:
case Node.COMMENT_NODE:
case Node.PROCESSING_INSTRUCTION_NODE:
builder.append(node.getNodeValue());
break;
default:
}
boolean lastWasElement = false;
for (final DomNode child : node.getChildren()) {
switch (child.getNodeType()) {
case Node.ELEMENT_NODE:
lastWasElement = true;
toText(child, builder);
break;
case Node.TEXT_NODE:
case Node.CDATA_SECTION_NODE:
if (StringUtils.isBlank(child.getNodeValue())) {
if (lastWasElement) {
builder.append(' ');
}
lastWasElement = false;
break;
}
lastWasElement = false;
builder.append(child.getNodeValue());
break;
default:
lastWasElement = false;
}
}
}
Example 8
| Source File: XMLSerializer.java From htmlunit with Apache License 2.0 | 4 votes |
|
private void toXml(final int indent,
final DomNode node, final StringBuilder builder) {
final String nodeName = node.getNodeName();
builder.append('<').append(nodeName);
final String optionalPrefix = "";
final String namespaceURI = node.getNamespaceURI();
final String prefix = node.getPrefix();
if (namespaceURI != null && prefix != null) {
boolean sameNamespace = false;
for (DomNode parentNode = node.getParentNode(); parentNode instanceof DomElement;
parentNode = parentNode.getParentNode()) {
if (namespaceURI.equals(parentNode.getNamespaceURI())) {
sameNamespace = true;
}
}
if (node.getParentNode() == null || !sameNamespace) {
((DomElement) node).setAttribute("xmlns:" + prefix, namespaceURI);
}
}
final NamedNodeMap attributesMap = node.getAttributes();
for (int i = 0; i < attributesMap.getLength(); i++) {
final DomAttr attrib = (DomAttr) attributesMap.item(i);
builder.append(' ').append(attrib.getQualifiedName()).append('=')
.append('"').append(attrib.getValue()).append('"');
}
boolean startTagClosed = false;
for (final DomNode child : node.getChildren()) {
if (!startTagClosed) {
builder.append(optionalPrefix).append('>');
startTagClosed = true;
}
switch (child.getNodeType()) {
case Node.ELEMENT_NODE:
toXml(indent + 1, child, builder);
break;
case Node.TEXT_NODE:
String value = child.getNodeValue();
value = StringUtils.escapeXmlChars(value);
if (preserveWhiteSpace_) {
builder.append(value.replace("\n", "\r\n"));
}
else if (org.apache.commons.lang3.StringUtils.isBlank(value)) {
builder.append("\r\n");
final DomNode sibling = child.getNextSibling();
if (sibling != null && sibling.getNodeType() == Node.ELEMENT_NODE) {
for (int i = 0; i < indent; i++) {
builder.append('\t');
}
}
}
else {
builder.append(value.replace("\n", "\r\n"));
}
break;
case Node.CDATA_SECTION_NODE:
case Node.COMMENT_NODE:
if (!preserveWhiteSpace_ && builder.charAt(builder.length() - 1) == '\n') {
for (int i = 0; i < indent; i++) {
builder.append('\t');
}
}
builder.append(child.asXml());
break;
default:
}
}
if (!startTagClosed) {
builder.append(optionalPrefix).append("/>");
}
else {
if (!preserveWhiteSpace_ && builder.charAt(builder.length() - 1) == '\n') {
for (int i = 0; i < indent - 1; i++) {
builder.append('\t');
}
}
builder.append('<').append('/').append(nodeName).append('>');
}
}
Example 9
| Source File: XMLSerializer.java From HtmlUnit-Android with Apache License 2.0 | 4 votes |
|
private void toXml(final int indent,
final DomNode node, final StringBuilder builder) {
final String nodeName = node.getNodeName();
builder.append('<').append(nodeName);
final String optionalPrefix = "";
final String namespaceURI = node.getNamespaceURI();
final String prefix = node.getPrefix();
if (namespaceURI != null && prefix != null) {
boolean sameNamespace = false;
for (DomNode parentNode = node.getParentNode(); parentNode instanceof DomElement;
parentNode = parentNode.getParentNode()) {
if (namespaceURI.equals(parentNode.getNamespaceURI())) {
sameNamespace = true;
}
}
if (node.getParentNode() == null || !sameNamespace) {
((DomElement) node).setAttribute("xmlns:" + prefix, namespaceURI);
}
}
final NamedNodeMap attributesMap = node.getAttributes();
for (int i = 0; i < attributesMap.getLength(); i++) {
final DomAttr attrib = (DomAttr) attributesMap.item(i);
builder.append(' ').append(attrib.getQualifiedName()).append('=')
.append('"').append(attrib.getValue()).append('"');
}
boolean startTagClosed = false;
for (final DomNode child : node.getChildren()) {
if (!startTagClosed) {
builder.append(optionalPrefix).append('>');
startTagClosed = true;
}
switch (child.getNodeType()) {
case Node.ELEMENT_NODE:
toXml(indent + 1, child, builder);
break;
case Node.TEXT_NODE:
String value = child.getNodeValue();
value = StringUtils.escapeXmlChars(value);
if (preserveWhiteSpace_) {
builder.append(value.replace("\n", "\r\n"));
}
else if (org.apache.commons.lang3.StringUtils.isBlank(value)) {
builder.append("\r\n");
final DomNode sibling = child.getNextSibling();
if (sibling != null && sibling.getNodeType() == Node.ELEMENT_NODE) {
for (int i = 0; i < indent; i++) {
builder.append('\t');
}
}
}
else {
builder.append(value.replace("\n", "\r\n"));
}
break;
case Node.CDATA_SECTION_NODE:
case Node.COMMENT_NODE:
if (!preserveWhiteSpace_ && builder.charAt(builder.length() - 1) == '\n') {
for (int i = 0; i < indent; i++) {
builder.append('\t');
}
}
builder.append(child.asXml());
break;
default:
}
}
if (!startTagClosed) {
builder.append(optionalPrefix).append("/>");
}
else {
if (!preserveWhiteSpace_ && builder.charAt(builder.length() - 1) == '\n') {
for (int i = 0; i < indent - 1; i++) {
builder.append('\t');
}
}
builder.append('<').append('/').append(nodeName).append('>');
}
}
Example 10
| Source File: Element.java From HtmlUnit-Android with Apache License 2.0 | 2 votes |
|
/**
* Helper for getting code back from nodes.
* @param builder the builder to write to
* @param node the node to be serialized
* @param html flag
*/
protected void printChildren(final StringBuilder builder, final DomNode node, final boolean html) {
for (final DomNode child : node.getChildren()) {
printNode(builder, child, html);
}
}
