1 package org
.argeo
.cms
.internal
.jcr
;
3 import java
.io
.IOException
;
4 import java
.io
.InputStream
;
6 import java
.net
.URISyntaxException
;
7 import java
.nio
.file
.Files
;
8 import java
.nio
.file
.Path
;
9 import java
.nio
.file
.Paths
;
10 import java
.util
.Dictionary
;
11 import java
.util
.Enumeration
;
12 import java
.util
.Properties
;
13 import java
.util
.UUID
;
15 import javax
.jcr
.RepositoryException
;
17 import org
.apache
.commons
.io
.IOUtils
;
18 import org
.apache
.commons
.logging
.Log
;
19 import org
.apache
.commons
.logging
.LogFactory
;
20 import org
.apache
.jackrabbit
.core
.RepositoryContext
;
21 import org
.apache
.jackrabbit
.core
.RepositoryImpl
;
22 import org
.apache
.jackrabbit
.core
.cache
.CacheManager
;
23 import org
.apache
.jackrabbit
.core
.config
.RepositoryConfig
;
24 import org
.apache
.jackrabbit
.core
.config
.RepositoryConfigurationParser
;
25 import org
.argeo
.cms
.CmsException
;
26 import org
.argeo
.cms
.internal
.kernel
.CmsPaths
;
27 import org
.argeo
.jcr
.ArgeoJcrException
;
28 import org
.argeo
.node
.NodeConstants
;
29 import org
.xml
.sax
.InputSource
;
31 /** Can interpret properties in order to create an actual JCR repository. */
32 public class RepositoryBuilder
{
33 private final static Log log
= LogFactory
.getLog(RepositoryBuilder
.class);
35 public RepositoryContext
createRepositoryContext(Dictionary
<String
, ?
> properties
) throws RepositoryException
{
36 RepositoryConfig repositoryConfig
= createRepositoryConfig(properties
);
37 RepositoryContext repositoryContext
= createJackrabbitRepository(repositoryConfig
);
38 RepositoryImpl repository
= repositoryContext
.getRepository();
41 Object maxCacheMbStr
= prop(properties
, RepoConf
.maxCacheMB
);
42 if (maxCacheMbStr
!= null) {
43 Integer maxCacheMB
= Integer
.parseInt(maxCacheMbStr
.toString());
44 CacheManager cacheManager
= repository
.getCacheManager();
45 cacheManager
.setMaxMemory(maxCacheMB
* 1024l * 1024l);
46 cacheManager
.setMaxMemoryPerCache((maxCacheMB
/ 4) * 1024l * 1024l);
49 return repositoryContext
;
52 RepositoryConfig
createRepositoryConfig(Dictionary
<String
, ?
> properties
) throws RepositoryException
{
53 JackrabbitType type
= JackrabbitType
.valueOf(prop(properties
, RepoConf
.type
).toString());
54 ClassLoader cl
= getClass().getClassLoader();
55 InputStream in
= null;
57 final String base
= "/org/argeo/cms/internal/jcr";
58 in
= cl
.getResourceAsStream(base
+ "/repository-" + type
.name() + ".xml");
61 throw new ArgeoJcrException("Repository configuration not found");
62 InputSource config
= new InputSource(in
);
63 Properties jackrabbitVars
= getConfigurationProperties(type
, properties
);
64 RepositoryConfig repositoryConfig
= RepositoryConfig
.create(config
, jackrabbitVars
);
65 return repositoryConfig
;
67 IOUtils
.closeQuietly(in
);
71 private Properties
getConfigurationProperties(JackrabbitType type
, Dictionary
<String
, ?
> properties
) {
72 Properties props
= new Properties();
73 for (Enumeration
<String
> keys
= properties
.keys(); keys
.hasMoreElements();) {
74 String key
= keys
.nextElement();
75 props
.put(key
, properties
.get(key
));
79 // cf. https://wiki.apache.org/jackrabbit/Clustering
80 // TODO deal with multiple repos
81 String clusterId
= System
.getProperty("org.apache.jackrabbit.core.cluster.node_id");
82 String clusterIdProp
= props
.getProperty(RepoConf
.clusterId
.name());
83 if (clusterId
!= null) {
84 if (clusterIdProp
!= null)
85 throw new CmsException("Cluster id defined as System properties and in deploy config");
86 props
.put(RepoConf
.clusterId
.name(), clusterId
);
88 clusterId
= clusterIdProp
;
92 String homeUri
= props
.getProperty(RepoConf
.labeledUri
.name());
94 if (homeUri
== null) {
95 String cn
= props
.getProperty(NodeConstants
.CN
);
97 if (clusterId
!= null) {
98 homePath
= CmsPaths
.getRepoDirPath(cn
+ '/' + clusterId
);
100 homePath
= CmsPaths
.getRepoDirPath(cn
);
104 URI uri
= new URI(homeUri
);
105 String host
= uri
.getHost();
106 if (host
== null || host
.trim().equals("")) {
107 homePath
= Paths
.get(uri
).toAbsolutePath();
109 // TODO remote at this stage?
110 throw new IllegalArgumentException("Cannot manage repository path for host " + host
);
112 } catch (URISyntaxException e
) {
113 throw new CmsException("Invalid repository home URI", e
);
116 // TODO use Jackrabbit API (?)
117 Path rootUuidPath
= homePath
.resolve("repository/meta/rootUUID");
119 if (!Files
.exists(rootUuidPath
)) {
120 Files
.createDirectories(rootUuidPath
.getParent());
121 Files
.write(rootUuidPath
, UUID
.randomUUID().toString().getBytes());
123 // File homeDir = homePath.toFile();
125 } catch (IOException e
) {
126 throw new CmsException("Cannot set up repository home " + homePath
, e
);
128 // home cannot be overridden
129 props
.put(RepositoryConfigurationParser
.REPOSITORY_HOME_VARIABLE
, homePath
.toString());
131 setProp(props
, RepoConf
.indexesBase
, CmsPaths
.getRepoIndexesBase().toString());
133 setProp(props
, RepoConf
.defaultWorkspace
);
134 setProp(props
, RepoConf
.maxPoolSize
);
135 // Jackrabbit defaults
136 setProp(props
, RepoConf
.bundleCacheMB
);
137 // See http://wiki.apache.org/jackrabbit/Search
138 setProp(props
, RepoConf
.extractorPoolSize
);
139 setProp(props
, RepoConf
.searchCacheSize
);
140 setProp(props
, RepoConf
.maxVolatileIndexSize
);
146 dburl
= "jdbc:h2:" + homePath
.toAbsolutePath() + "/h2/repository";
147 setProp(props
, RepoConf
.dburl
, dburl
);
148 setProp(props
, RepoConf
.dbuser
, "sa");
149 setProp(props
, RepoConf
.dbpassword
, "");
153 case postgresql_cluster
:
154 case postgresql_cluster_ds
:
155 dburl
= "jdbc:postgresql://localhost/demo";
156 setProp(props
, RepoConf
.dburl
, dburl
);
157 setProp(props
, RepoConf
.dbuser
, "argeo");
158 setProp(props
, RepoConf
.dbpassword
, "argeo");
165 throw new ArgeoJcrException("Unsupported node type " + type
);
170 private void setProp(Properties props
, RepoConf key
, String def
) {
171 Object value
= props
.get(key
.name());
175 value
= key
.getDefault();
177 props
.put(key
.name(), value
.toString());
180 private void setProp(Properties props
, RepoConf key
) {
181 setProp(props
, key
, null);
184 private String
prop(Dictionary
<String
, ?
> properties
, RepoConf key
) {
185 Object value
= properties
.get(key
.name());
187 return key
.getDefault() != null ? key
.getDefault().toString() : null;
189 return value
.toString();
192 private RepositoryContext
createJackrabbitRepository(RepositoryConfig repositoryConfig
) throws RepositoryException
{
193 ClassLoader currentContextCl
= Thread
.currentThread().getContextClassLoader();
194 Thread
.currentThread().setContextClassLoader(RepositoryBuilder
.class.getClassLoader());
196 long begin
= System
.currentTimeMillis();
198 // Actual repository creation
200 RepositoryContext repositoryContext
= RepositoryContext
.create(repositoryConfig
);
202 double duration
= ((double) (System
.currentTimeMillis() - begin
)) / 1000;
203 if (log
.isDebugEnabled())
205 "Created Jackrabbit repository in " + duration
+ " s, home: " + repositoryConfig
.getHomeDir());
207 return repositoryContext
;
209 Thread
.currentThread().setContextClassLoader(currentContextCl
);