Hi all,
i am trying to get Jackrabbit Model 1 Installation on Tomcat 5.5 with
PostgreSQL 8.3 to work for some days no. I appended the current configuration.
With this configuration, the custom servlet JCRServlet can access the
Repository from the "javax.jcr.Repository" Attribute of the ServletContext,
login and change the repository content.
Since i found no tutorial or example which uses the ServletContext to get the
Repository handle, im not sure if this is the right/preferred way to do this,
but no other method worked for me.
What i still need to get going is some kind of Repository Browser or Explorer.
I installed the JCR Browser and Day's Eclipse Plugin which connect via RMI, and
the JCR Explorer Web Application which wants to use JNDI. So i have to get
either RMI or JNDI to work. With the Day Plugin i am able to see the repository
name when i enter the hostname of the Tomcat Machine, but Eclipse just hangs
for some time when the connection should be established. Same with the JCR
Browser Plugin. Any hints for getting the JCR Explorer (JNDI) to work are
welcome.
thx,
Peter
--------------------------------------------------
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application
2.3//EN" "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd";>
<web-app>
<display-name>Jackrabbit JCR Server</display-name>
<!-- ======================================================================
-->
<!-- L O G G I N G S E R V L E T
-->
<!-- ======================================================================
-->
<servlet>
<servlet-name>Logging</servlet-name>
<description>The logging servlet configures the Log4J logging
facility.</description>
<servlet-class>org.apache.jackrabbit.j2ee.LoggingServlet</servlet-class>
<init-param>
<param-name>log4j-config</param-name>
<param-value>/WEB-INF/log4j.xml</param-value>
<description>initial log4j configuration</description>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<!-- ======================================================================
-->
<!-- R E P O S I T O R Y S T A R T U P S E R V L E T
-->
<!-- ======================================================================
-->
<servlet>
<servlet-name>RepositoryStartup</servlet-name>
<description>
Repository servlet that starts the repository and registers it to
JNDI ans RMI.
If you already have the repository registered in this appservers
JNDI context,
or if its accessible via RMI, you do not need to use this servlet.
</description>
<servlet-class>org.apache.jackrabbit.j2ee.RepositoryStartupServlet</servlet-class>
<init-param>
<param-name>bootstrap-config</param-name>
<param-value>/WEB-INF/repository/bootstrap.properties</param-value>
<description>
Property file that hold the same initialization properties than
the init-params below. If a parameter is specified in both
places the one in the bootstrap-config wins.
</description>
</init-param>
<init-param>
<param-name>repository-config</param-name>
<param-value>/WEB-INF/repository/repository.xml</param-value>
<description>the repository config location</description>
</init-param>
<init-param>
<param-name>repository-home</param-name>
<param-value>/opt/jackrabbit/repository/home</param-value>
<description>the repository home</description>
</init-param>
<init-param>
<param-name>repository-name</param-name>
<param-value>cc.repository</param-value>
<description>Repository Name under which the repository is
registered via JNDI/RMI</description>
</init-param>
<!--
the following 3 parameters deal with registering the repository to
a RMI registry. if all parameters are omitted, the repository will
not be registered.
-->
<init-param>
<param-name>rmi-port</param-name>
<param-value>1099</param-value>
<description>
The RMI port for registering the repository in the RMI Registry.
If equals 0, the default port is used.
</description>
</init-param>
<init-param>
<param-name>rmi-host</param-name>
<param-value>193.1.1.14</param-value>
<description>
The RMI host for registering the repository in the RMI Registry.
If equals "" or missing, the default host is used.
</description>
</init-param>
<!--
<init-param>
<param-name>rmi-uri</param-name>
<param-value></param-value>
<description>
The RMI uri for registering the repository in the RMI Registry.
If missing, the uri is composed using the other rmi parameters
and will have the format:
//{rmi-host}:{rmi-port}/{repository-name}
</description>
</init-param>
-->
<!--
JNDI environment variables for creating the initial context
(all init parameters starting with java.naming.* will be added to
the initial context environment).
-->
<init-param>
<param-name>java.naming.provider.url</param-name>
<param-value>http://www.apache.org/jackrabbit</param-value>
</init-param>
<init-param>
<param-name>java.naming.factory.initial</param-name>
<param-value>org.apache.jackrabbit.core.jndi.provider.DummyInitialContextFactory</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet>
<servlet-name>JCRServlet</servlet-name>
<servlet-class>at.apus.cc.webapp.JCRServlet</servlet-class>
<load-on-startup>4</load-on-startup>
</servlet>
<!-- ======================================================================
-->
<!-- R M I B I N D I N G S E R V L E T
-->
<!-- ======================================================================
-->
<servlet>
<servlet-name>RMI</servlet-name>
<servlet-class>org.apache.jackrabbit.servlet.remote.RMIRemoteBindingServlet</servlet-class>
<load-on-startup>5</load-on-startup>
</servlet>
<!-- ======================================================================
-->
<!-- S E R V L E T M A P P I N G
-->
<!-- ======================================================================
-->
<servlet-mapping>
<servlet-name>RepositoryStartup</servlet-name>
<url-pattern>/admin/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>JCRServlet</servlet-name>
<url-pattern>/jcrservlet/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>RMI</servlet-name>
<url-pattern>/rmi</url-pattern>
</servlet-mapping>
<!-- ======================================================================
-->
<!-- W E L C O M E F I L E S
-->
<!-- ======================================================================
-->
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<error-page>
<exception-type>org.apache.jackrabbit.j2ee.JcrApiNotFoundException</exception-type>
<location>/error/classpath.jsp</location>
</error-page>
</web-app>
repository.xml:
<?xml version="1.0"?>
<Repository>
<!-- Database File System (Cluster Configuration) -->
<FileSystem class="org.apache.jackrabbit.core.fs.db.DbFileSystem">
<param name="driver" value="org.postgresql.Driver"/>
<param name="url"
value="jdbc:postgresql://localhost:5432/jcr" />
<param name="user" value="jcr" />
<param name="password" value="jcr" />
<param name="schema" value="postgresql"/>
<param name="schemaObjectPrefix" value="J_R_FS_"/>
</FileSystem>
<Security appName="Jackrabbit">
<AccessManager
class="org.apache.jackrabbit.core.security.SimpleAccessManager" />
<LoginModule
class="org.apache.jackrabbit.core.security.SimpleLoginModule">
<param name="anonymousId" value="anonymous" />
</LoginModule>
</Security>
<Workspaces rootPath="${rep.home}/workspaces"
defaultWorkspace="defaultws" />
<Workspace name="${wsp.name}">
<!-- Database File System and Persistence (Cluster
Configuration) -->
<PersistenceManager
class="org.apache.jackrabbit.core.state.db.SimpleDbPersistenceManager">
<param name="driver"
value="org.postgresql.Driver"/>
<param name="url"
value="jdbc:postgresql://localhost:5432/jcr" />
<param name="user" value="jcr" />
<param name="password" value="jcr" />
<param name="schema" value="postgresql"/>
<param name="schemaObjectPrefix"
value="J_PM_${wsp.name}_" />
<param name="externalBLOBs" value="false" />
</PersistenceManager>
<FileSystem
class="org.apache.jackrabbit.core.fs.db.DbFileSystem">
<param name="driver"
value="org.postgresql.Driver"/>
<param name="url"
value="jdbc:postgresql://localhost:5432/jcr" />
<param name="user" value="jcr" />
<param name="password" value="jcr" />
<param name="schema" value="postgresql"/>
<param name="schemaObjectPrefix"
value="J_FS_${wsp.name}_"/>
</FileSystem>
</Workspace>
<Versioning rootPath="${rep.home}/version">
<!-- Database File System and Persistence (Cluster
Configuration) -->
<FileSystem
class="org.apache.jackrabbit.core.fs.db.DbFileSystem">
<param name="driver"
value="org.postgresql.Driver"/>
<param name="url"
value="jdbc:postgresql://localhost:5432/jcr" />
<param name="user" value="jcr" />
<param name="password" value="jcr" />
<param name="schema" value="postgresql"/>
<param name="schemaObjectPrefix"
value="J_V_FS_"/>
</FileSystem>
<PersistenceManager
class="org.apache.jackrabbit.core.state.db.SimpleDbPersistenceManager">
<param name="driver"
value="org.postgresql.Driver"/>
<param name="url"
value="jdbc:postgresql://localhost:5432/jcr" />
<param name="user" value="jcr" />
<param name="password" value="jcr" />
<param name="schema" value="postgresql"/>
<param name="schemaObjectPrefix"
value="J_V_PM_" />
<param name="externalBLOBs" value="false" />
</PersistenceManager>
</Versioning>
</Repository>
JCRServlet.java:
package at.apus.cc.webapp;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.MalformedURLException;
import java.rmi.AlreadyBoundException;
import java.rmi.Naming;
import java.rmi.RemoteException;
import javax.jcr.LoginException;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.Repository;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.SimpleCredentials;
import javax.jcr.Workspace;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.jackrabbit.rmi.remote.RemoteRepository;
import org.apache.jackrabbit.rmi.server.RemoteAdapterFactory;
import org.apache.jackrabbit.rmi.server.ServerAdapterFactory;
public class JCRServlet extends HttpServlet {
/**
*
*/
private static final long serialVersionUID = 1L;
Repository repository_;
@Override
public void destroy() {
super.destroy();
}
@Override
public void init(ServletConfig config) throws ServletException {
super.init(config);
ServletContext ctx = getServletContext();
repository_ = (Repository)
ctx.getAttribute("javax.jcr.Repository");
try {
SimpleCredentials credentials = new
SimpleCredentials("userid", "".toCharArray());
repository_.login(credentials);
Session session = repository_.login(credentials, null);
Workspace ws = session.getWorkspace();
Node rn = session.getRootNode();
rn.addNode("myfirstnode");
rn.save();
} catch (LoginException e) {
e.printStackTrace();
} catch (RepositoryException e) {
e.printStackTrace();
}
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
}
}
