| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with this |
| * work for additional information regarding copyright ownership. The ASF |
| * licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package org.apache.sling.feature.cpconverter.handlers.slinginitialcontent; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| import javax.jcr.NamespaceException; |
| import javax.xml.stream.XMLStreamException; |
| import javax.xml.stream.XMLStreamWriter; |
| |
| import org.apache.jackrabbit.spi.Name; |
| import org.apache.jackrabbit.spi.commons.conversion.NameResolver; |
| import org.apache.jackrabbit.spi.commons.name.NameConstants; |
| import org.apache.jackrabbit.spi.commons.namespace.NamespaceResolver; |
| import org.apache.jackrabbit.vault.util.DocViewNode2; |
| import org.apache.jackrabbit.vault.util.DocViewProperty2; |
| |
| /** |
| * Represents a serializable docview node inside a tree hierarchy. |
| * |
| */ |
| public class DocViewTreeNode { |
| |
| private final List<DocViewTreeNode> children; |
| private final Name name; |
| private final String parentPath; |
| private final Collection<DocViewProperty2> properties; |
| |
| public DocViewTreeNode(String parentPath, Name name, Collection<DocViewProperty2> properties) { |
| children = new LinkedList<>(); |
| this.name = name; |
| this.properties = properties; |
| this.parentPath = parentPath; |
| } |
| |
| public void addChild(DocViewTreeNode child) { |
| children.add(child); |
| } |
| |
| void write(XMLStreamWriter writer, NamespaceResolver nsResolver) throws NamespaceException, XMLStreamException { |
| write(writer, nsResolver, Collections.emptyList()); |
| } |
| |
| public void write(XMLStreamWriter writer, NamespaceResolver nsResolver, Iterable<String> nsPrefixes) throws NamespaceException, XMLStreamException { |
| DocViewNode2 docViewNode = new DocViewNode2(name, properties); |
| docViewNode.writeStart(writer, nsResolver, nsPrefixes); |
| for (DocViewTreeNode child : children) { |
| child.write(writer, nsResolver); |
| } |
| DocViewNode2.writeEnd(writer); |
| } |
| |
| public Collection<DocViewProperty2> getProperties() { |
| return properties; |
| } |
| |
| /** |
| * |
| * @param nameResolver |
| * @return the absolute JCR path (in qualified form) of the node represented by this class |
| * @throws NamespaceException |
| */ |
| public String getPath(NameResolver nameResolver) throws NamespaceException { |
| if (NameConstants.JCR_ROOT.equals(name)) { |
| return parentPath; |
| } else { |
| return parentPath + "/" + nameResolver.getJCRName(name); |
| } |
| } |
| } |