1 package org
.argeo
.cms
.internal
.kernel
;
4 import java
.io
.IOException
;
5 import java
.io
.InputStream
;
7 import java
.net
.URISyntaxException
;
8 import java
.nio
.file
.Files
;
9 import java
.nio
.file
.Path
;
10 import java
.nio
.file
.Paths
;
11 import java
.util
.Dictionary
;
12 import java
.util
.Enumeration
;
13 import java
.util
.Properties
;
14 import java
.util
.UUID
;
16 import javax
.jcr
.RepositoryException
;
18 import org
.apache
.commons
.io
.IOUtils
;
19 import org
.apache
.commons
.logging
.Log
;
20 import org
.apache
.commons
.logging
.LogFactory
;
21 import org
.apache
.jackrabbit
.core
.RepositoryContext
;
22 import org
.apache
.jackrabbit
.core
.RepositoryImpl
;
23 import org
.apache
.jackrabbit
.core
.cache
.CacheManager
;
24 import org
.apache
.jackrabbit
.core
.config
.RepositoryConfig
;
25 import org
.apache
.jackrabbit
.core
.config
.RepositoryConfigurationParser
;
26 import org
.argeo
.cms
.CmsException
;
27 import org
.argeo
.jcr
.ArgeoJcrConstants
;
28 import org
.argeo
.jcr
.ArgeoJcrException
;
29 import org
.argeo
.node
.RepoConf
;
30 import org
.osgi
.framework
.Constants
;
31 import org
.osgi
.service
.cm
.ConfigurationAdmin
;
32 import org
.xml
.sax
.InputSource
;
34 /** Can interpret properties in order to create an actual JCR repository. */
35 class RepositoryBuilder
{
36 private final static Log log
= LogFactory
.getLog(RepositoryBuilder
.class);
38 RepositoryContext
createRepositoryContext(Dictionary
<String
, ?
> properties
) throws RepositoryException
{
39 RepositoryConfig repositoryConfig
= createRepositoryConfig(properties
);
40 RepositoryContext repositoryContext
= createJackrabbitRepository(repositoryConfig
);
41 RepositoryImpl repository
= repositoryContext
.getRepository();
44 Object maxCacheMbStr
= prop(properties
, RepoConf
.maxCacheMB
);
45 if (maxCacheMbStr
!= null) {
46 Integer maxCacheMB
= Integer
.parseInt(maxCacheMbStr
.toString());
47 CacheManager cacheManager
= repository
.getCacheManager();
48 cacheManager
.setMaxMemory(maxCacheMB
* 1024l * 1024l);
49 cacheManager
.setMaxMemoryPerCache((maxCacheMB
/ 4) * 1024l * 1024l);
52 return repositoryContext
;
55 RepositoryConfig
createRepositoryConfig(Dictionary
<String
, ?
> properties
) throws RepositoryException
{
56 JackrabbitType type
= JackrabbitType
.valueOf(prop(properties
, RepoConf
.type
).toString());
57 ClassLoader cl
= getClass().getClassLoader();
58 InputStream in
= null;
60 final String base
= "/org/argeo/jackrabbit";
63 in
= cl
.getResourceAsStream(base
+ "/repository-h2.xml");
66 in
= cl
.getResourceAsStream(base
+ "/repository-postgresql.xml");
69 in
= cl
.getResourceAsStream(base
+ "/repository-memory.xml");
72 in
= cl
.getResourceAsStream(base
+ "/repository-localfs.xml");
75 throw new ArgeoJcrException("Unsupported node type " + type
);
79 throw new ArgeoJcrException("Repository configuration not found");
80 InputSource config
= new InputSource(in
);
81 Properties jackrabbitVars
= getConfigurationProperties(type
, properties
);
82 RepositoryConfig repositoryConfig
= RepositoryConfig
.create(config
, jackrabbitVars
);
83 return repositoryConfig
;
85 IOUtils
.closeQuietly(in
);
89 private Properties
getConfigurationProperties(JackrabbitType type
, Dictionary
<String
, ?
> properties
) {
90 Properties props
= new Properties();
91 keys
: for (Enumeration
<String
> keys
= properties
.keys(); keys
.hasMoreElements();) {
92 String key
= keys
.nextElement();
93 if (key
.equals(ConfigurationAdmin
.SERVICE_FACTORYPID
) || key
.equals(Constants
.SERVICE_PID
)
94 || key
.equals(ArgeoJcrConstants
.JCR_REPOSITORY_ALIAS
))
96 String value
= prop(properties
, RepoConf
.valueOf(key
));
98 props
.put(key
, value
);
102 String homeUri
= props
.getProperty(RepoConf
.labeledUri
.name());
105 homePath
= Paths
.get(new URI(homeUri
)).toAbsolutePath();
106 } catch (URISyntaxException e
) {
107 throw new CmsException("Invalid repository home URI", e
);
109 Path rootUuidPath
= homePath
.resolve("repository/meta/rootUUID");
110 if (!Files
.exists(rootUuidPath
)) {
112 Files
.createDirectories(rootUuidPath
.getParent());
113 Files
.write(rootUuidPath
, UUID
.randomUUID().toString().getBytes());
114 } catch (IOException e
) {
115 log
.error("Could not set rootUUID", e
);
118 File homeDir
= homePath
.toFile();
120 // home cannot be overridden
121 props
.put(RepositoryConfigurationParser
.REPOSITORY_HOME_VARIABLE
, homePath
.toString());
124 setProp(props
, RepoConf
.defaultWorkspace
);
125 setProp(props
, RepoConf
.maxPoolSize
);
126 // Jackrabbit defaults
127 setProp(props
, RepoConf
.bundleCacheMB
);
128 // See http://wiki.apache.org/jackrabbit/Search
129 setProp(props
, RepoConf
.extractorPoolSize
);
130 setProp(props
, RepoConf
.searchCacheSize
);
131 setProp(props
, RepoConf
.maxVolatileIndexSize
);
137 dburl
= "jdbc:h2:" + homeDir
.getPath() + "/h2/repository";
138 setProp(props
, RepoConf
.dburl
, dburl
);
139 setProp(props
, RepoConf
.dbuser
, "sa");
140 setProp(props
, RepoConf
.dbpassword
, "");
143 dburl
= "jdbc:postgresql://localhost/demo";
144 setProp(props
, RepoConf
.dburl
, dburl
);
145 setProp(props
, RepoConf
.dbuser
, "argeo");
146 setProp(props
, RepoConf
.dbpassword
, "argeo");
153 throw new ArgeoJcrException("Unsupported node type " + type
);
158 private void setProp(Properties props
, RepoConf key
, String def
) {
159 Object value
= props
.get(key
.name());
163 value
= key
.getDefault();
165 props
.put(key
.name(), value
.toString());
168 private void setProp(Properties props
, RepoConf key
) {
169 setProp(props
, key
, null);
172 private String
prop(Dictionary
<String
, ?
> properties
, RepoConf key
) {
173 Object value
= properties
.get(key
.name());
175 return key
.getDefault() != null ? key
.getDefault().toString() : null;
177 return value
.toString();
180 private RepositoryContext
createJackrabbitRepository(RepositoryConfig repositoryConfig
) throws RepositoryException
{
181 ClassLoader currentContextCl
= Thread
.currentThread().getContextClassLoader();
182 Thread
.currentThread().setContextClassLoader(RepositoryBuilder
.class.getClassLoader());
184 long begin
= System
.currentTimeMillis();
186 // Actual repository creation
188 RepositoryContext repositoryContext
= RepositoryContext
.create(repositoryConfig
);
190 double duration
= ((double) (System
.currentTimeMillis() - begin
)) / 1000;
191 if (log
.isTraceEnabled())
193 "Created Jackrabbit repository in " + duration
+ " s, home: " + repositoryConfig
.getHomeDir());
195 return repositoryContext
;
197 Thread
.currentThread().setContextClassLoader(currentContextCl
);