| /* |
| * 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.jcr.repoinit.impl; |
| |
| import java.io.StringReader; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import javax.jcr.Session; |
| |
| import org.apache.sling.jcr.api.SlingRepository; |
| import org.apache.sling.jcr.api.SlingRepositoryInitializer; |
| import org.apache.sling.jcr.repoinit.JcrRepoInitOpsProcessor; |
| import org.apache.sling.repoinit.parser.RepoInitParser; |
| import org.apache.sling.repoinit.parser.operations.Operation; |
| import org.osgi.framework.Constants; |
| import org.osgi.service.component.annotations.Activate; |
| import org.osgi.service.component.annotations.Component; |
| import org.osgi.service.component.annotations.ConfigurationPolicy; |
| import org.osgi.service.component.annotations.Reference; |
| import org.osgi.service.metatype.annotations.AttributeDefinition; |
| import org.osgi.service.metatype.annotations.Designate; |
| import org.osgi.service.metatype.annotations.ObjectClassDefinition; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** SlingRepositoryInitializer that executes repoinit statements read |
| * from a configurable URL. |
| */ |
| @Designate(ocd = RepositoryInitializer.Config.class) |
| @Component(service = SlingRepositoryInitializer.class, |
| configurationPolicy=ConfigurationPolicy.REQUIRE, |
| property = { |
| Constants.SERVICE_VENDOR + "=The Apache Software Foundation", |
| // SlingRepositoryInitializers are executed in ascending |
| // order of their service ranking |
| Constants.SERVICE_RANKING + ":Integer=100" |
| }) |
| public class RepositoryInitializer implements SlingRepositoryInitializer { |
| |
| @ObjectClassDefinition(name = "Apache Sling Repository Initializer", |
| description="Initializes the JCR content repository using repoinit statements") |
| public @interface Config { |
| |
| @AttributeDefinition(name="Repoinit references", |
| description= |
| "References to the source text that provides repoinit statements." |
| + " format is either model@repoinit:<provisioning model URL> or raw:<raw URL>") |
| String[] references() default {}; |
| } |
| |
| private final Logger log = LoggerFactory.getLogger(getClass()); |
| |
| |
| @Reference |
| private RepoInitParser parser; |
| |
| @Reference |
| private JcrRepoInitOpsProcessor processor; |
| |
| private Config config; |
| |
| @Activate |
| public void activate(Config config) { |
| this.config = config; |
| log.debug("Activated: {}", this.toString()); |
| } |
| |
| @Override |
| public String toString() { |
| return getClass().getSimpleName() + ", references=" + Arrays.toString(config.references()); |
| } |
| |
| @Override |
| public void processRepository(SlingRepository repo) throws Exception { |
| if ( config.references() != null && config.references().length > 0 ) { |
| // loginAdministrative is ok here, definitely an admin operation |
| final Session s = repo.loginAdministrative(null); |
| try { |
| final RepoinitTextProvider p = new RepoinitTextProvider(); |
| for(String reference : config.references()) { |
| final String repoinitText = p.getRepoinitText(reference); |
| final List<Operation> ops = parser.parse(new StringReader(repoinitText)); |
| log.info("Executing {} repoinit operations", ops.size()); |
| processor.apply(s, ops); |
| s.save(); |
| } |
| } finally { |
| s.logout(); |
| } |
| } |
| } |
| } |