Examples with CommentElementRegistry org.eclipse.wst.xml.core.internal.commentelement.impl.CommentElementRegistry used on opensource projects

Example 1 with CommentElementRegistry

use of org.eclipse.wst.xml.core.internal.commentelement.impl.CommentElementRegistry in project webtools.sourceediting by eclipse.

the class XMLGeneratorImpl method generateStartTag.

/**
 * generateStartTag method
 *
 * @return java.lang.String
 * @param element
 *            Element
 */
public String generateStartTag(Element element) {
    if (element == null)
        return null;
    ElementImpl impl = (ElementImpl) element;
    if (impl.isJSPTag()) {
        // check if JSP content type and JSP Document
        IDOMDocument document = (IDOMDocument) element.getOwnerDocument();
        if (document != null && document.isJSPType()) {
            if (document.isJSPDocument() && !impl.hasChildNodes()) {
                impl.setJSPTag(false);
            }
        } else {
            impl.setJSPTag(false);
        }
    }
    if (impl.isCommentTag() && impl.getExistingAdapter(TagAdapter.class) == null) {
        CommentElementRegistry registry = CommentElementRegistry.getInstance();
        registry.setupCommentElement(impl);
    }
    // first check if tag adapter exists
    TagAdapter adapter = (TagAdapter) impl.getExistingAdapter(TagAdapter.class);
    if (adapter != null) {
        String startTag = adapter.getStartTag(impl);
        if (startTag != null)
            return startTag;
    }
    StringBuffer buffer = new StringBuffer();
    if (impl.isCommentTag()) {
        if (impl.isJSPTag())
            buffer.append(JSPTag.COMMENT_OPEN);
        else
            buffer.append(COMMENT_OPEN);
        String tagName = generateTagName(element);
        if (tagName != null)
            buffer.append(tagName);
    } else if (impl.isJSPTag()) {
        buffer.append(JSPTag.TAG_OPEN);
        String tagName = generateTagName(element);
        if (tagName != null)
            buffer.append(tagName);
        if (impl.isContainer())
            // JSP container
            return buffer.toString();
    } else {
        buffer.append('<');
        String tagName = generateTagName(element);
        if (tagName != null)
            buffer.append(tagName);
    }
    NamedNodeMap attributes = element.getAttributes();
    int length = attributes.getLength();
    for (int i = 0; i < length; i++) {
        AttrImpl attr = (AttrImpl) attributes.item(i);
        if (attr == null)
            continue;
        buffer.append(' ');
        String attrName = generateAttrName(attr);
        if (attrName != null)
            buffer.append(attrName);
        String attrValue = generateAttrValue(attr);
        if (attrValue != null) {
            // attr name only for HTML boolean and JSP
            buffer.append('=');
            buffer.append(attrValue);
        }
    }
    String closeTag = generateCloseTag(element);
    if (closeTag != null)
        buffer.append(closeTag);
    return buffer.toString();
}

Example 2 with CommentElementRegistry

use of org.eclipse.wst.xml.core.internal.commentelement.impl.CommentElementRegistry in project webtools.sourceediting by eclipse.

the class DocumentImpl method createCommentElement.

public Element createCommentElement(String tagName, boolean isJSPTag) throws DOMException {
    Element result = null;
    if (!isJSPType() && isJSPTag) {
        throw new DOMException(DOMException.INVALID_MODIFICATION_ERR, DOMMessages.INVALID_MODIFICATION_ERR);
    }
    ElementImpl element = (ElementImpl) createElement(tagName);
    element.setJSPTag(isJSPTag);
    CommentElementRegistry registry = CommentElementRegistry.getInstance();
    if (registry.setupCommentElement(element)) {
        result = element;
    } else {
        throw new DOMException(DOMException.INVALID_CHARACTER_ERR, DOMMessages.INVALID_CHARACTER_ERR);
    }
    return result;
}