| /******************************************************************************* |
| * 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.utils; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.jst.jsf.common.metadata.query.ITaglibDomainMetaDataModelContext; |
| import org.eclipse.jst.jsf.common.metadata.query.TaglibDomainMetaDataQueryHelper; |
| import org.eclipse.jst.jsf.common.ui.internal.logging.Logger; |
| import org.eclipse.jst.jsf.context.resolver.structureddocument.IStructuredDocumentContextResolverFactory; |
| import org.eclipse.jst.jsf.context.resolver.structureddocument.IWorkspaceContextResolver; |
| import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContext; |
| import org.eclipse.jst.jsf.context.structureddocument.IStructuredDocumentContextFactory; |
| import org.eclipse.jst.pagedesigner.PDPlugin; |
| import org.eclipse.jst.pagedesigner.dom.IDOMPosition; |
| import org.eclipse.jst.pagedesigner.editors.palette.TagToolPaletteEntry; |
| import org.eclipse.jst.pagedesigner.itemcreation.CreationData; |
| import org.eclipse.jst.pagedesigner.itemcreation.ITagCreator; |
| import org.eclipse.jst.pagedesigner.itemcreation.internal.TagCreationFactory; |
| import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; |
| import org.w3c.dom.Element; |
| |
| /** |
| * @author mengbo |
| * @version 1.5 |
| */ |
| public class CommandUtil { |
| private static final Logger _log = PDPlugin.getLogger(CommandUtil.class); |
| |
| /** |
| * @param tagItem |
| * @param model |
| * @param domPosition |
| * @param customizationData |
| * @return the element inserted or null if failed |
| */ |
| public static Element excuteInsertion(TagToolPaletteEntry tagItem, |
| IDOMModel model, IDOMPosition domPosition, IAdaptable customizationData) { |
| try |
| { |
| IStructuredDocument doc = model.getDocument().getStructuredDocument(); |
| |
| IStructuredDocumentContext context = |
| IStructuredDocumentContextFactory.INSTANCE.getContext(doc, -1); |
| IWorkspaceContextResolver resolver = |
| IStructuredDocumentContextResolverFactory.INSTANCE.getWorkspaceContextResolver(context); |
| |
| IProject project = resolver.getProject(); |
| |
| final ITaglibDomainMetaDataModelContext modelContext = |
| TaglibDomainMetaDataQueryHelper |
| .createMetaDataModelContext(project, tagItem.getURI()); |
| |
| // TODO: note that the constructor currently causes the prefix defn |
| // to be added to the target doc. This should be moved into |
| // an ensure method in the AbstractTagCreator |
| final CreationData creationData = |
| new CreationData(tagItem, model, domPosition, modelContext, customizationData); |
| |
| ITagCreator tagCreator = |
| TagCreationFactory.getInstance().createTagCreator(creationData.getTagId()); |
| |
| if (tagCreator == null) |
| { |
| return null;//should never get here! |
| } |
| |
| return tagCreator.createTag(creationData); |
| } catch (Exception e) { |
| _log.error("Problem creating tag "+tagItem.getTagName()+" at:" + domPosition + "\n", e); |
| } |
| return null; |
| } |
| |
| } |