| /******************************************************************************* |
| * Copyright (c) 2004 IBM 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.html.core.modelquery; |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.wst.common.contentmodel.CMDocument; |
| import org.eclipse.wst.common.contentmodel.CMElementDeclaration; |
| import org.eclipse.wst.common.contentmodel.CMNamedNodeMap; |
| import org.eclipse.wst.common.contentmodel.CMNamespace; |
| import org.eclipse.wst.common.contentmodel.CMNode; |
| import org.eclipse.wst.html.core.contentmodel.HTMLCMDocumentFactory; |
| import org.eclipse.wst.html.core.contentmodel.ssi.SSICMDocumentFactory; |
| import org.eclipse.wst.sse.core.contentmodel.CMDocType; |
| |
| /** |
| */ |
| class CMDocumentForBuddySystem extends CMNodeBuddySystem implements CMDocument { |
| |
| |
| private static CMDocument getHTMLCMDocument() { |
| return HTMLCMDocumentFactory.getCMDocument(CMDocType.HTML_DOC_TYPE); |
| } |
| |
| class Elements extends CMNamedNodeMapForBuddySystem { |
| public Elements(CMNamedNodeMap elements, boolean isXHTML) { |
| super(isXHTML); |
| makeBuddySystem(elements); |
| addSSIDecls(); |
| } |
| |
| protected String getKeyName(CMNode original) { |
| CMElementDeclaration edecl = getDecl(original); |
| if (edecl == null) |
| return null; |
| return edecl.getElementName(); |
| } |
| |
| protected CMNode createBuddySystem(CMNode original) { |
| CMElementDeclaration edecl = getDecl(original); |
| return new CMElementDeclarationBuddySystem(edecl, isXHTML()); |
| } |
| |
| private CMElementDeclaration getDecl(CMNode cmnode) { |
| if (cmnode == null) |
| return null; |
| if (cmnode.getNodeType() != CMNode.ELEMENT_DECLARATION) |
| return null; |
| return (CMElementDeclaration) cmnode; |
| } |
| |
| private void addSSIDecls() { |
| CMDocument ssi = SSICMDocumentFactory.getCMDocument(); |
| if (ssi == null) |
| return; |
| CMNamedNodeMap elements = ssi.getElements(); |
| Iterator i = elements.iterator(); |
| while (i.hasNext()) { |
| CMElementDeclaration decl = (CMElementDeclaration) i.next(); |
| if (decl == null) |
| continue; |
| put(decl.getElementName(), decl); |
| } |
| } |
| } |
| |
| private Elements elements = null; |
| |
| public CMDocumentForBuddySystem(CMDocument self, boolean isXHTML) { |
| super(self, getHTMLCMDocument(), isXHTML); |
| } |
| |
| /* |
| * @see CMDocument#getElements() |
| */ |
| public CMNamedNodeMap getElements() { |
| if (elements != null) |
| return elements; |
| CMDocument cmdoc = getSelf(); |
| if (cmdoc == null) |
| return null; |
| elements = new Elements(cmdoc.getElements(), isXHTML); |
| return elements; |
| } |
| |
| /* |
| * @see CMDocument#getEntities() |
| */ |
| public CMNamedNodeMap getEntities() { |
| CMDocument cmdoc = getSelf(); |
| if (cmdoc == null) |
| return null; |
| return cmdoc.getEntities(); |
| } |
| |
| /* |
| * @see CMDocument#getNamespace() |
| */ |
| public CMNamespace getNamespace() { |
| CMDocument cmdoc = getSelf(); |
| if (cmdoc == null) |
| return null; |
| return cmdoc.getNamespace(); |
| } |
| |
| private CMDocument getSelf() { |
| if (self.getNodeType() != CMNode.DOCUMENT) |
| return null; |
| return (CMDocument) self; |
| } |
| } |