diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.apache.trinidad.tagsupport/src/org/eclipse/jst/jsf/apache/trinidad/tagsupport/converter/operations/OutputFormattedOperation.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.apache.trinidad.tagsupport/src/org/eclipse/jst/jsf/apache/trinidad/tagsupport/converter/operations/OutputFormattedOperation.java | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.apache.trinidad.tagsupport/src/org/eclipse/jst/jsf/apache/trinidad/tagsupport/converter/operations/OutputFormattedOperation.java b/jsf/plugins/org.eclipse.jst.jsf.apache.trinidad.tagsupport/src/org/eclipse/jst/jsf/apache/trinidad/tagsupport/converter/operations/OutputFormattedOperation.java deleted file mode 100644 index d29e92ebf..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.apache.trinidad.tagsupport/src/org/eclipse/jst/jsf/apache/trinidad/tagsupport/converter/operations/OutputFormattedOperation.java +++ /dev/null @@ -1,160 +0,0 @@ -/** - * Copyright (c) 2008 Oracle Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Oracle Corporation - initial API and implementation - */ -package org.eclipse.jst.jsf.apache.trinidad.tagsupport.converter.operations; - -import java.io.ByteArrayInputStream; -import java.io.InputStream; - -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; - -import org.eclipse.jst.pagedesigner.dtmanager.converter.ITransformOperation; -import org.eclipse.jst.pagedesigner.dtmanager.converter.operations.TransformOperationFactory; -import org.w3c.dom.Attr; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.NamedNodeMap; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.w3c.dom.Text; - -/** - * ITransformOperation implementation specifically for the "outputFormatted" JSF - * Element. - * - * <br><b>Note:</b> requires ITransformOperation.setTagConverterContext(...) to - * have been called to provide a valid ITagConverterContext instance prior to - * a call to the transform(...) method. - * - * @author Ian Trimble - Oracle - */ -public class OutputFormattedOperation extends AbstractTrinidadTransformOperation { - - /* - * NOTICE (especially if looking for missing whitespace): - * Because this operation can potentially return a mix of child Element - * and Text nodes inside a span Element, it can suffer from bug #221629 - * (see https://bugs.eclipse.org/bugs/show_bug.cgi?id=221629). - * This operation is not the cause of the above-mentioned bug. - */ - - private static final String STYLECLASS_INSTRUCTION = "AFInstructionText"; //$NON-NLS-1$ - private static final String STYLECLASS_PAGESTAMP = "OraPageStampText"; //$NON-NLS-1$ - private static final String STYLECLASS_INCONTEXTBRANDING = "p_InContextBrandingText"; //$NON-NLS-1$ - - /* (non-Javadoc) - * @see org.eclipse.jst.pagedesigner.dtmanager.converter.operations.AbstractTransformOperation#transform(org.w3c.dom.Element, org.w3c.dom.Element) - */ - @Override - public Element transform(Element srcElement, Element curElement) { - //create outer span element and set class attribute - Element spanElement = createElement("span"); //$NON-NLS-1$ - ITransformOperation operation = - TransformOperationFactory.getInstance().getTransformOperation( - TransformOperationFactory.OP_CopyAttributeWithRenameOperation, - new String[]{"inlineStyle", "style"}); //$NON-NLS-1$ //$NON-NLS-2$ - operation.transform(srcElement, spanElement); - - String styleClass = srcElement.getAttribute("styleClass"); //$NON-NLS-1$ - if (styleClass == null || styleClass.length() < 1) { - String styleUsage = srcElement.getAttribute("styleUsage"); //$NON-NLS-1$ - if (styleUsage != null && styleUsage.length() > 8) { - if (styleUsage.equals("instruction")) { //$NON-NLS-1$ - styleClass = STYLECLASS_INSTRUCTION; - } else if (styleUsage.equals("pageStamp")) { //$NON-NLS-1$ - styleClass = STYLECLASS_PAGESTAMP; - } else if (styleUsage.equals("inContextBranding")) { //$NON-NLS-1$ - styleClass = STYLECLASS_INCONTEXTBRANDING; - } - } - } - if (styleClass != null && styleClass.length() > 0) { - appendAttribute(spanElement, "class", styleClass); //$NON-NLS-1$ - } - - //deal with value - String value = srcElement.getAttribute("value"); //$NON-NLS-1$ - if (value != null && value.length() > 0) { - StringBuffer wrappedValue = new StringBuffer(); - wrappedValue.append("<?xml version=\"1.0\"?><value>"); //$NON-NLS-1$ - wrappedValue.append(value); - wrappedValue.append("</value>"); //$NON-NLS-1$ - InputStream inputStream = new ByteArrayInputStream(wrappedValue.toString().getBytes()); - Element valueElement = getValueDocumentElement(inputStream); - if (valueElement != null) { - if (!appendValueNodes(spanElement, valueElement)) { - //remove any children added before appendValueNodes failed - NodeList childNodes = spanElement.getChildNodes(); - for (int i = 0; i < childNodes.getLength(); i++) { - spanElement.removeChild(childNodes.item(i)); - } - //set as simple text - appendChildText(value, spanElement); - } - } else { - //set as simple text - appendChildText(value, spanElement); - } - } - - return spanElement; - } - - private Element getValueDocumentElement(InputStream inputStream) { - Element element = null; - DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); - //TODO: entity expansion should be set to false for ".jsp", true for ".jspx" - factory.setExpandEntityReferences(true); - try { - DocumentBuilder builder = factory.newDocumentBuilder(); - Document document = builder.parse(inputStream); - element = document.getDocumentElement(); - } catch(Exception e) { - //fail on any exception - text with markup will be rendered instead - } - return element; - } - - private boolean appendValueNodes(Node parentNode, Node currentNode) { - boolean success = true; - try { - NodeList childNodes = currentNode.getChildNodes(); - for (int i = 0; i < childNodes.getLength(); i++) { - Node childNode = childNodes.item(i); - if (childNode instanceof Element) { - //TODO: elements should be filtered to only create elements specified for this tag - Element newElement = (Element)parentNode.appendChild( - parentNode.getOwnerDocument().createElement( - childNode.getNodeName())); - NamedNodeMap attrMap = childNode.getAttributes(); - if (attrMap != null) { - for (int j = 0; j < attrMap.getLength(); j++) { - Attr attr = (Attr)attrMap.item(j); - //TODO: attributes should be filtered to only create attributes specified for this tag - newElement.setAttribute( - attr.getName(), attr.getValue()); - } - } - success &= appendValueNodes(newElement, childNode); - } else if (childNode instanceof Text) { - parentNode.appendChild( - parentNode.getOwnerDocument().createTextNode( - childNode.getTextContent())); - } - } - } catch(Exception e) { - //fail on any exception - text with markup will be rendered instead - success = false; - } - return success; - } - -} |