/* * 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(); } } } }