| /** |
| * 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.camel.component.jcr; |
| |
| import javax.jcr.Node; |
| import javax.jcr.RepositoryException; |
| import javax.jcr.Session; |
| import javax.jcr.Value; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.TypeConverter; |
| import org.apache.camel.impl.DefaultProducer; |
| import org.apache.jackrabbit.util.Text; |
| |
| public class JcrProducer extends DefaultProducer { |
| |
| public JcrProducer(JcrEndpoint jcrEndpoint) throws RepositoryException { |
| super(jcrEndpoint); |
| } |
| |
| public void process(Exchange exchange) throws Exception { |
| Session session = openSession(); |
| try { |
| Node base = findOrCreateNode(session.getRootNode(), |
| getJcrEndpoint().getBase()); |
| Node node = findOrCreateNode(base, getNodeName(exchange)); |
| TypeConverter converter = exchange.getContext().getTypeConverter(); |
| for (String key : exchange.getProperties().keySet()) { |
| Value value = converter.convertTo(Value.class, exchange, |
| exchange.getProperty(key)); |
| node.setProperty(key, value); |
| } |
| node.addMixin("mix:referenceable"); |
| session.save(); |
| exchange.getOut().setBody(node.getUUID()); |
| } finally { |
| if (session != null && session.isLive()) { |
| session.logout(); |
| } |
| } |
| } |
| |
| private String getNodeName(Exchange exchange) { |
| if (exchange.getProperty(JcrConstants.JCR_NODE_NAME) != null) { |
| return exchange.getProperty(JcrConstants.JCR_NODE_NAME, |
| String.class); |
| } |
| return exchange.getExchangeId(); |
| } |
| |
| private Node findOrCreateNode(Node parent, String path) |
| throws RepositoryException { |
| Node result = parent; |
| for (String component : path.split("/")) { |
| component = Text.escapeIllegalJcrChars(component); |
| if (component.length() > 0 && !result.hasNode(component)) { |
| result = result.addNode(component); |
| } |
| } |
| return result; |
| } |
| |
| protected Session openSession() throws RepositoryException { |
| return getJcrEndpoint().getRepository().login( |
| getJcrEndpoint().getCredentials()); |
| } |
| |
| private JcrEndpoint getJcrEndpoint() { |
| JcrEndpoint endpoint = (JcrEndpoint) getEndpoint(); |
| return endpoint; |
| } |
| } |