alfresco-community-repo/source/java/org/alfresco/repo/management/ManagedSubsystemProxyFactory.java
Dave Ward 115b40d462 Merged DAVEW_V3.2 to HEAD
13659: Fix NTLMAuthenticationFilter to call super.afterPropertiesSet()
   13658: MOB-424: Utility to Dump JMX Data
      - new enterprise distributable jmx-dumper.jar
      - command line invocation via "java -jar jmx-dumper.jar"
      - admin web access via http://localhost:8080/alfresco/faces/jsp/admin/jmx-dumper.jsp
   13575: Preconfigured authentication stacks for alfresco, LDAP, Kerberos and NTLM. TODO: file server config.
   13493: Initial work to enable selection, configuration, testing and hot-swapping of different authentication subsystems via JMX or admin UI.
   13309: Changes to allow datasource and property configuration via JNDI
      - Move AVM catalina .jars into 3rd-party/lib/virtual-tomcat so that they don't get automatically included in the .war file and hence stop JNDI lookups from working
      - Allow JNDI lookup of datasource – use standard app server mechanisms for managing it but still fall back to 'normal' one
      - Allow properties to be overridden by JNDI env-entries as well as system properties. Including hibernate dialect ones. Web.xml can then declare required env-entries and these can be defined on deployment.
      - Rewire iBatis so that no config file edits are necessary when dialect is changed
      - Use proxy around datasource so that auto-commit is always activated for iBatis


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@13668 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2009-03-18 12:49:12 +00:00

104 lines
4.3 KiB
Java

/*
* Copyright (C) 2005-2009 Alfresco Software Limited.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have received a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing"
*/
package org.alfresco.repo.management;
import java.lang.reflect.Method;
import java.util.Map;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.aop.framework.ProxyFactoryBean;
import org.springframework.aop.support.DefaultPointcutAdvisor;
/**
* A factory bean, normally used in conjunction with {@link DefaultManagedApplicationContextFactory} allowing selected
* interfaces in a child application context to be proxied by a bean in the parent application context. This allows
* 'hot-swapping' and reconfiguration of entire subsystems.
*/
public class ManagedSubsystemProxyFactory extends ProxyFactoryBean
{
private static final long serialVersionUID = -4186421942840611218L;
/** The source application context factory. */
private ManagedApplicationContextFactory sourceApplicationContextFactory;
/** An optional bean name to look up in the source application context **/
private String sourceBeanName;
/**
* Instantiates a new managed subsystem proxy factory.
*/
public ManagedSubsystemProxyFactory()
{
addAdvisor(new DefaultPointcutAdvisor(new MethodInterceptor()
{
public Object invoke(MethodInvocation mi) throws Throwable
{
Method method = mi.getMethod();
if (ManagedSubsystemProxyFactory.this.sourceBeanName == null)
{
Map<?, ?> beans = ManagedSubsystemProxyFactory.this.sourceApplicationContextFactory
.getApplicationContext().getBeansOfType(method.getDeclaringClass());
if (beans.size() != 1)
{
throw new RuntimeException("Don't know where to route call to method " + method);
}
return method.invoke(beans.values().iterator().next(), mi.getArguments());
}
else
{
Object bean = ManagedSubsystemProxyFactory.this.sourceApplicationContextFactory
.getApplicationContext().getBean(ManagedSubsystemProxyFactory.this.sourceBeanName);
return method.invoke(bean, mi.getArguments());
}
}
}));
}
/**
* Sets the source application context factory.
*
* @param sourceApplicationContextFactory
* the sourceApplicationContextFactory to set
*/
public void setSourceApplicationContextFactory(ManagedApplicationContextFactory sourceApplicationContextFactory)
{
this.sourceApplicationContextFactory = sourceApplicationContextFactory;
}
/**
* Sets optional bean name to target all calls to in the source application context. If not set, an appropriate
* bean is looked up based on method class.
*
* @param sourceBeanName
* the sourceBeanName to set
*/
public void setSourceBeanName(String sourceBeanName)
{
this.sourceBeanName = sourceBeanName;
}
}