| package org.eclipse.wst.xml.ui.tests.commentelement; |
| |
| import org.eclipse.wst.xml.core.internal.commentelement.CommentElementHandler; |
| import org.eclipse.wst.xml.core.internal.commentelement.util.CommentElementFactory; |
| import org.eclipse.wst.xml.core.internal.commentelement.util.TagScanner; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement; |
| import org.w3c.dom.Attr; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.NamedNodeMap; |
| |
| public class CommentElementHandlerForFoo implements CommentElementHandler{ |
| |
| private static final String PREFIX = "foo"; //$NON-NLS-1$ |
| public Element createElement(Document document, String data, boolean isJSPTag) { |
| |
| TagScanner scanner = new TagScanner(data, 1); |
| String name = scanner.nextName(); |
| if (name == null) { |
| return null; |
| } |
| StringBuffer buffer = new StringBuffer(name.length() + 4); |
| buffer.append(PREFIX); |
| buffer.append(':'); |
| buffer.append(name); |
| String tagName = buffer.toString(); |
| |
| CommentElementFactory factory = new CommentElementFactory(document, isJSPTag, this); |
| Element element = factory.create(tagName, CommentElementFactory.IS_START); |
| |
| // set attributes |
| String attrName = scanner.nextName(); |
| while (attrName != null) { |
| String attrValue = scanner.nextValue(); |
| Attr attr = document.createAttribute(attrName); |
| if (attr != null) { |
| if (attrValue != null) |
| attr.setValue(attrValue); |
| element.setAttributeNode(attr); |
| } |
| attrName = scanner.nextName(); |
| } |
| return element; |
| } |
| |
| public String generateEndTagContent(IDOMElement element) { |
| return null; |
| } |
| |
| public String generateStartTagContent(IDOMElement element) { |
| StringBuffer buffer = new StringBuffer(); |
| buffer.append('#'); |
| buffer.append(element.getLocalName()); |
| |
| NamedNodeMap attributes = element.getAttributes(); |
| int length = attributes.getLength(); |
| for (int i = 0; i < length; i++) { |
| Attr attr = (Attr) attributes.item(i); |
| if (attr == null) { |
| continue; |
| } |
| buffer.append(' '); |
| String attrName = attr.getNodeName(); |
| if (attrName != null) { |
| buffer.append(attrName); |
| } |
| String attrValue = attr.getNodeValue(); |
| if (attrValue != null) { |
| // attr name only for HTML boolean and JSP |
| buffer.append('='); |
| buffer.append(attrValue); |
| } |
| } |
| |
| return buffer.toString(); |
| } |
| |
| public boolean isCommentElement(IDOMElement element) { |
| String prefix = element.getPrefix(); |
| if (prefix == null || !prefix.equals(PREFIX)) { |
| return false; |
| } |
| String tagName = element.getTagName(); |
| if (tagName.length() <= 4) { |
| return false; |
| } |
| return true; |
| } |
| |
| public boolean isEmpty() { |
| return true; |
| } |
| |
| } |