diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/converter/jsp/IncludeTagConverterPreview.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/converter/jsp/IncludeTagConverterPreview.java | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/converter/jsp/IncludeTagConverterPreview.java b/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/converter/jsp/IncludeTagConverterPreview.java deleted file mode 100644 index 73aa8255e..000000000 --- a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/converter/jsp/IncludeTagConverterPreview.java +++ /dev/null @@ -1,206 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 Sybase, Inc. 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: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.pagedesigner.converter.jsp; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.jst.jsf.common.ui.internal.logging.Logger; -import org.eclipse.jst.pagedesigner.IHTMLConstants; -import org.eclipse.jst.pagedesigner.PDPlugin; -import org.eclipse.jst.pagedesigner.converter.AbstractTagConverter; -import org.eclipse.jst.pagedesigner.jsp.core.internal.pagevar.DocumentPageVariableAdapter; -import org.eclipse.jst.pagedesigner.jsp.core.pagevar.adapter.PageVariableAdapterFactory; -import org.eclipse.jst.pagedesigner.preview.PageExpressionContext; -import org.eclipse.jst.pagedesigner.preview.PreviewConvertContext; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.util.URIResolver; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -/** - * This is the tag converter for preview. - * - * @author mengbo - * @version 1.5 - */ -public class IncludeTagConverterPreview extends AbstractTagConverter { - private static Logger _log = PDPlugin - .getLogger(IncludeTagConverterPreview.class); - - private String _fileAttrName; - - /** - * @param host - * @param fileAttrname - */ - public IncludeTagConverterPreview(Element host, String fileAttrname) { - super(host); - this._fileAttrName = fileAttrname; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.converter.AbstractTagConverter#doConvertRefresh() - */ - protected Element doConvertRefresh() { - String fileName = getResolvedURL(getHostElement(), this._fileAttrName); - if (fileName == null || fileName.length() == 0) { - return null; - } - IPath includedPath = new Path(fileName); - includedPath.makeAbsolute(); - - IFile file = getFile(includedPath); - if (file == null) { - return null; - } - return previewFile(file); - } - - /** - * @param includedPath - * @return the IFile corresponding to the IPath - */ - public IFile getFile(IPath includedPath) { - IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot(); - IProject[] projects = workspaceRoot.getProjects(); - - for (int i = 0, length = projects.length; i < length; i++) { - IPath path = projects[i].getLocation(); - path = path.makeAbsolute(); - if (path != null && path.isPrefixOf(includedPath)) { - // -1 so we still have the project path - includedPath = includedPath.removeFirstSegments(path - .segmentCount() - 1); - return ResourcesPlugin.getWorkspace().getRoot().getFile( - includedPath); - } - } - return null; - } - - /** - * @param file - * @return the Element - */ - public Element previewFile(IFile file) { - IDOMModel xmlModel = null; - DocumentPageVariableAdapter provider = null; - boolean pushedPageVarProvider = false; - try { - - xmlModel = (IDOMModel) StructuredModelManager.getModelManager().getModelForRead( - file); - if (xmlModel != null) { - IDOMDocument doc = xmlModel.getDocument(); - - // XXX: need to also register page variable adapters. In the - // future, this should go to some - // SSE system registry mechanism. - xmlModel.getFactoryRegistry().addFactory( - new PageVariableAdapterFactory()); - provider = new DocumentPageVariableAdapter(doc); - doc.addAdapter(provider); - - provider.refresh(); - PageExpressionContext.getCurrent() - .pushPageVarProvider(provider); - - Node child = xmlModel.getDocument().getFirstChild(); - PreviewConvertContext context = new PreviewConvertContext(this - .getDestDocument()); - List results = new ArrayList(); - while (child != null) { - Node node = context.previewConvert(child); - if (node != null) { - results.add(node); - } - child = child.getNextSibling(); - } - - if (results.size() == 0) { - return null; - } else if (results.size() == 1 - && results.get(0) instanceof Element) { - return (Element) results.get(0); - } else { - Element ret = createElement(IHTMLConstants.TAG_SPAN); - for (int i = 0, n = results.size(); i < n; i++) { - ret.appendChild((Node) results.get(i)); - } - return ret; - } - } - } catch (CoreException e) { - _log.error("PreviewUtil.previewFile.CoreException", e); - } catch (IOException e) { - _log.error("PreviewUtil.previewFile.IOException", e); - } catch (Exception ex) { - _log.error("PreviewUtil.previewFile.CoreException", ex); - } finally { - if (pushedPageVarProvider) { - PageExpressionContext.getCurrent().popPageVarProvider(provider); - } - if (xmlModel != null) { - xmlModel.releaseFromRead(); - } - } - return null; - } - - static String getResolvedURL(Element element, String attrName) { - URIResolver resolver = null; - if (element instanceof IDOMNode) { - // TODO: the new URI resolver is not available on the IStructuredModel - resolver = ((IDOMNode) element).getModel().getResolver(); - } - if (null == resolver) { - return null; - } - String src = element.getAttribute(attrName); - if (src != null && src.length() > 0) { - return resolver.getLocationByURI(src); - } - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.converter.ITagConverter#isMultiLevel() - */ - public boolean isMultiLevel() { - return false; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.css2.style.ITagEditInfo#isWidget() - */ - public boolean isWidget() { - return false; - } -} |