2 * Copyright (C) 2007-2012 Argeo GmbH
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org
.argeo
.cms
.internal
.kernel
;
18 import java
.util
.Collection
;
20 import javax
.jcr
.Repository
;
22 import org
.argeo
.jackrabbit
.JackrabbitRepositoryFactory
;
23 import org
.argeo
.jcr
.ArgeoJcrException
;
24 import org
.osgi
.framework
.BundleContext
;
25 import org
.osgi
.framework
.FrameworkUtil
;
26 import org
.osgi
.framework
.InvalidSyntaxException
;
27 import org
.osgi
.framework
.ServiceReference
;
30 * OSGi-aware Jackrabbit repository factory which can retrieve/publish
31 * {@link Repository} as OSGi services.
33 class NodeRepositoryFactory
extends JackrabbitRepositoryFactory
{
34 private final BundleContext bundleContext
= FrameworkUtil
.getBundle(getClass()).getBundleContext();
37 protected Repository
getRepositoryByAlias(String alias
) {
39 Collection
<ServiceReference
<Repository
>> srs
= bundleContext
.getServiceReferences(Repository
.class,
40 "(" + JCR_REPOSITORY_ALIAS
+ "=" + alias
+ ")");
42 throw new ArgeoJcrException("No repository with alias " + alias
+ " found in OSGi registry");
43 else if (srs
.size() > 1)
44 throw new ArgeoJcrException(
45 srs
.size() + " repositories with alias " + alias
+ " found in OSGi registry");
46 return bundleContext
.getService(srs
.iterator().next());
47 } catch (InvalidSyntaxException e
) {
48 throw new ArgeoJcrException("Cannot find repository with alias " + alias
, e
);
52 // private void publish(String alias, Repository repository, Properties properties) {
53 // if (bundleContext != null) {
54 // // do not modify reference
55 // Hashtable<String, String> props = new Hashtable<String, String>();
56 // props.putAll(props);
57 // props.put(JCR_REPOSITORY_ALIAS, alias);
58 // bundleContext.registerService(Repository.class.getName(), repository, props);