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/*
* ====================================================================
* Project: openMDX/Core, http://www.openmdx.org/
* Description: Audit Plug-in
* Owner: OMEX AG, Switzerland, http://www.omex.ch
* ====================================================================
*
* This software is published under the BSD license as listed below.
*
* Copyright (c) 2009-2012, OMEX AG, Switzerland
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of the openMDX team nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* ------------------
*
* This product includes software developed by other organizations as
* listed in the NOTICE file.
*/
package org.openmdx.audit2.aop1;
import javax.resource.cci.InteractionSpec;
import org.openmdx.audit2.spi.Configuration;
import org.openmdx.base.accessor.cci.DataObject_1_0;
import org.openmdx.base.accessor.rest.DataObject_1;
import org.openmdx.base.accessor.view.Interceptor_1;
import org.openmdx.base.accessor.view.ObjectView_1_0;
import org.openmdx.base.aop1.PlugIn_1_0;
import org.openmdx.base.exception.ServiceException;
import org.openmdx.base.naming.Path;
import org.openmdx.kernel.jdo.ReducedJDOHelper;
/**
* Audit Plug-in
*/
public class PlugIn_1 implements PlugIn_1_0 {
/**
* The data-prefix to audit-prefix mapping
*/
private transient Configuration configuration;
/**
* Retrieve the audit configuration
*
* @param context the context is used to to retrieve the persistence manager
*
* @return the audit configuration
*/
private Configuration getConfiguration(
DataObject_1_0 context
){
if(this.configuration == null) {
this.configuration = (Configuration) ReducedJDOHelper.getPersistenceManager(
context
).getUserObject(
Configuration.class
);
}
return this.configuration;
}
/* (non-Javadoc)
* @see org.openmdx.base.aop1.PlugIn#getInterceptor(org.openmdx.base.accessor.view.Interceptor_1)
*/
public Interceptor_1 getInterceptor(
final ObjectView_1_0 view,
final Interceptor_1 next
) throws ServiceException {
final DataObject_1_0 dataObject = view.objGetDelegate();
if(dataObject.jdoIsPersistent()) {
final Path objectId = view.jdoGetObjectId();
final Configuration configuration = this.getConfiguration(dataObject);
if(objectId.startsWith(configuration.getAuditSegmentId(view.jdoGetPersistenceManager()))) {
String type = objectId.getSegment(objectId.size() - 2).toClassicRepresentation();
//
// org::openmdx::audit2
//
if("unitOfWork".equals(type)) {
return new UnitOfWork_1(view, next);
}
if("involvement".equals(type)) {
return new Involvement_1(view, next);
}
}
}
return next;
}
/* (non-Javadoc)
* @see org.openmdx.base.aop1.PlugIn_1_0#propagatedEagerly(org.openmdx.base.accessor.rest.DataObject_1, java.lang.String, java.lang.Object)
*/
@Override
public boolean propagatedEagerly(
DataObject_1 object,
String feature,
Object value
) throws ServiceException {
return false;
}
/* (non-Javadoc)
* @see org.openmdx.base.aop1.PlugIn_1_0#resolveObjectClass(java.lang.String, javax.resource.cci.InteractionSpec)
*/
@Override
public String resolveObjectClass(
String objectClass,
InteractionSpec interactionSpec
) throws ServiceException {
return objectClass;
}
}
