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/*
* ====================================================================
* Project: openMDX/Core, http://www.openmdx.org/
* Description: PlugIn_1
* Owner: OMEX AG, Switzerland, http://www.omex.ch
* ====================================================================
*
* This software is published under the BSD license
* as listed below.
*
* Copyright (c) 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 PURPO
SE 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.preferences2.aop0;
import javax.jdo.JDOUserCallbackException;
import javax.jdo.listener.InstanceLifecycleEvent;
import javax.jdo.listener.StoreLifecycleListener;
import org.openmdx.base.accessor.cci.DataObject_1_0;
import org.openmdx.base.accessor.rest.DataObject_1;
import org.openmdx.base.accessor.rest.UnitOfWork_1;
import org.openmdx.base.aop0.PlugIn_1_0;
import org.openmdx.base.exception.ServiceException;
import org.openmdx.base.mof.cci.ModelElement_1_0;
/**
* PlugIn_1
*
*/
public class PlugIn_1
implements PlugIn_1_0, StoreLifecycleListener {
/**
* Tests whether an object is of a given type
*
* @param object
* @param type the model class
*
* @return true if the object is of the given type
* @throws ServiceException
*/
protected static boolean isInstanceOf(
DataObject_1 object,
String type
) throws ServiceException {
return object.jdoGetPersistenceManager().getModel().isInstanceof(object, type);
}
/* (non-Javadoc)
* @see org.openmdx.base.aop0.PlugIn_1_0#getQualifier(org.openmdx.base.accessor.rest.DataObject_1, java.lang.String)
*/
@Override
public String getQualifier(
DataObject_1 object,
String qualifier
) throws ServiceException {
return qualifier;
}
/* (non-Javadoc)
* @see org.openmdx.base.aop0.PlugIn_1_0#postSetCore(org.openmdx.base.accessor.rest.DataObject_1, org.openmdx.base.accessor.rest.DataObject_1)
*/
@Override
public void postSetCore(
DataObject_1 target,
DataObject_1 core
) throws ServiceException {
// Nothing to do
}
/* (non-Javadoc)
* @see org.openmdx.base.aop0.PlugIn_1_0#flush(org.openmdx.base.accessor.rest.UnitOfWork_1, boolean)
*/
@Override
public void flush(UnitOfWork_1 unitOfWork, boolean beforeCompletion) {
// Nothing to do
}
/* (non-Javadoc)
* @see org.openmdx.base.aop0.PlugIn_1_0#getPlugInObject(java.lang.Class)
*/
@Override
public T getPlugInObject(
Class type
) {
return null;
}
/* (non-Javadoc)
* @see org.openmdx.base.aop0.PlugIn_1_0#requiresCallbackOnCascadedDelete(org.openmdx.base.accessor.rest.DataObject_1)
*/
@Override
public boolean requiresCallbackOnCascadedDelete(
DataObject_1 object
) throws ServiceException {
return false;
}
/* (non-Javadoc)
* @see org.openmdx.base.aop0.PlugIn_1_0#isExemptFromValidation(org.openmdx.base.accessor.rest.DataObject_1, org.openmdx.base.mof.cci.ModelElement_1_0)
*/
@Override
public boolean isExemptFromValidation(
DataObject_1 object,
ModelElement_1_0 feature
) throws ServiceException {
return false;
}
/* (non-Javadoc)
* @see org.openmdx.base.aop0.PlugIn_1_0#isAspect(org.openmdx.base.accessor.rest.DataObject_1)
*/
@Override
public Boolean isAspect(
DataObject_1 object
) throws ServiceException {
return null;
}
/* (non-Javadoc)
* @see javax.jdo.listener.StoreLifecycleListener#preStore(javax.jdo.listener.InstanceLifecycleEvent)
*/
@Override
public void preStore(InstanceLifecycleEvent event) {
DataObject_1 persistentInstance = (DataObject_1) event.getPersistentInstance();
if(persistentInstance.jdoIsNew()) try {
if(isInstanceOf(persistentInstance, "org:openmdx:preferences2:Node")) {
DataObject_1_0 parent = (DataObject_1_0) persistentInstance.objGetValue("parent");
if(parent == null) {
persistentInstance.objSetValue("absolutePath", "/");
} else {
String parentPath = (String) parent.objGetValue("absolutePath");
String name = (String) persistentInstance.objGetValue("name");
String delimiter = "/".equals(parentPath) ? "" : "/";
persistentInstance.objSetValue("absolutePath", parentPath + delimiter + name);
}
}
} catch (ServiceException exception) {
throw new JDOUserCallbackException(
"pre-store callback failure",
exception,
persistentInstance
);
}
}
/* (non-Javadoc)
* @see javax.jdo.listener.StoreLifecycleListener#postStore(javax.jdo.listener.InstanceLifecycleEvent)
*/
@Override
public void postStore(InstanceLifecycleEvent event) {
// nothing to do
}
}
